Hikoki WR 12DM2 Instrukcja obsługi

Kategoria
Wkrętaki mocy
Typ
Instrukcja obsługi

Ten podręcznik jest również odpowiedni dla

Variable speed
WH 12DM2 • WR 12DM2
Cordless Impact Driver/Wrench
Akku-Schlagschrauber
¢Ú··ÓÔηÙÛ¿‚È‰Ô ª·Ù·Ú›·˜/∫ÏÂȉ›
Bezprzewodowa wkrętarka udarowa
Akkus ütvecsavarozó/Csavarkulcs
Rázový utahovák/Klíč
Akülü darbeli vidalama/anahtar
ìÀapÌêÈ aÍÍyÏyÎÓÚopÌêÈ åypÔoÇepÚ
Read through carefully and understand these instructions before use.
Diese Anleitung vor Benutzung des Werkzeugs sorgfältig durchlesen und verstehen.
¢È·‚¿ÛÙ ÚÔÛÂÎÙÈο Î·È Î·Ù·ÓÔ‹ÛÂÙ ·˘Ù¤˜ ÙȘ Ô‰ËÁ›Â˜ ÚÈÓ ÙË ¯Ú‹ÛË.
Przed użytkowaniem należy dokładnie przeczytać niniejszą instrukcję i zrozumieć jej treść.
Használat előtt olvassa el figyelmesen a használati utasítást.
Před použitím si pečlivě přečtěte tento návod a ujistěte se, že mu dobře rozumíte.
Aleti kullanmadan önce bu kılavuzu iyice okuyun ve talimatları anlayın.
BÌËÏaÚeÎëÌo ÔpoäÚËÚe ÀaÌÌyï ËÌcÚpyÍáËï Ôo íÍcÔÎyaÚaáËË ÔpeÊÀe äeÏ ÔoÎëÁoÇaÚëcÓ ËÌcÚpyÏeÌÚoÏ.
Handling instructions
Bedienungsanleitung
√‰ËÁ›Â˜ ¯ÂÈÚÈÛÌÔ‡
Instrukcja obsługi
Kezelési utasítás
Návod k obsluze
Kullanım talimatları
àÌcÚpyÍáËÓ Ôo íÍcÔÎyaÚaáËË
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87
H
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0
C
E
CF
G
E
C
I
(UC14YFA)
(UC14YF2)
2 3
1211
14
13
M
O
N
109
16
15
J
(A)
5
4
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(B)
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L
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T
S
R
,
.
,.
3
U
L
R
VV
2019
21
1817
Z
W
X
Y
3mm
11.5mm
4
English Deutsch ∂ÏÏËÓÈο Polski
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14.4 V Rechargeable
battery
Latch
Handle
Insert
Pull out
Insert
Pilot lamp
Hole for connecting the
rechargeable battery
Movement
Guide sleeve
Hexagonal hole in the
anvil
Driver bit
Hexagonal socket
Groove
Anvil
Pin
Ring
Hole
Plunger
Hook
Spring
Larger diameter faces
away
Switch
Phillips-head
screwdriver
Screw
Arrow
Hook cover
Indentation
Protuberance
AAAA batteries
Push button
Push
Wear limit
Nail of carbon brush
Protrusion of carbon
Contact portion outside
brush tube
14,4 V aufladbare
Batterie
Verriegelung
Handgriff
Einsetzen
Herausziehen
Einsetzen
Kontrollampe
Anschlußloch für
Ladebatterir
Bewegung
Führungsmanschette
Sechskantloch in der
Schabotte
Dreherspitze
Sechskantbuchse
Nut
Schabotte
Stift
Ring
Öffnung
Preßkolben
Haken
Feder
Der große Durchmesser
weist zur anderen Seite
Schalter
Kreuzschlitzschrauben-
zieher
Schraube
Pfeil
Hakenabdeckung
Einkerbung
Vorsprung
Batterien der Größe
AAAA
Druckknopf
Drücken
Verschließgrenze
Klaue der Kohlebürste
Krempe der Kohlebürste
Kontaktteil außerhalb
des Bürstenrohrs
14,4V ∂·Ó·ÊÔÚÙÈ˙fiÌÂÓË
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∆Ú‡· ÁÈ· ÙËÓ Û‡Ó‰ÂÛË
Ù˘ Â·Ó·ÊÔÚÙÈ˙fiÌÂÓ˘
Ì·Ù·Ú›·˜
∫›ÓËÛË
√‰ËÁËÙÈÎfi˜ ‚Ú·¯›ÔÓ·˜
∂Í¿ÁˆÓË ÙÚ‡· ÛÙÔÓ
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∏ ÌÂÁ·Ï‡ÙÂÚË ‰È¿ÌÂÙÚÔ˜
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ηÙ‡ı˘ÓÛË
¢È·ÎfiÙ˘
∫·ÙÛ·‚›‰È ÎÂÊ·Ï‹˜
Phillips
µ›‰·
µ¤ÏÔ˜
∫¿Ï˘ÌÌ· ·ÁΛÛÙÚÔ˘
∞˘Ï¿ÎˆÛË
¶ÚÔÂÍÔ¯‹
∞∞∞∞ Ì·Ù·Ú›Â˜
∫Ô˘Ì› ÒıËÛ˘
™ÚÒÍÂ
ŸÚÈÔ ÊıÔÚ¿˜
∫·ÚÊ› ηڂԢӷÎÈÔ‡
¶ÚÔÂÍÔ¯‹ ηڂԢӷÎÈÔ‡
∆Ì‹Ì· Â·Ê‹˜ ¤Íˆ ·fi
ÙÔ ÛˆÏ‹Ó· Ù˘ „‹ÎÙÚ·˜
Akumulator 14,4 V
Zapadka
Rączka
Włóż/wprowadź
Wyciągnij
Włóż/wprowadź
Lampka kontrolna
Otwór wsuwowy
akumulatora
Ruch
Tuleja prowadnicy
Otwór sześciokątny w
kowadle
Wkrętak
Gniazdo sześciokątne
Rowek
Kowadło
Kołek
Pierścień
Otwór
Trzpień ruchomy
Hak
Sprężyna
Większa średnica jest
odwrócona
Przełącznik (włącznik/
wyłącznik)
Wkrętak Philipsa/
zgniazdkiem krzyżykowym
Śruba/wkręt
Strzałka
Pokrywa haka
Nacięcie
Wypukłość
Baterie AAAA
Przycisk
Wcisnąć
Ogranicznik zużycia
Końcówka szczotek
węglowych
Wypukłość elementu
węglowego
Element kontaktowy na
zewnątrz komory szczotek
5
Magyar Čeština Türkçe PyccÍËÈ
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14,4 V-os tölthet
ő
akkumulátor
Retesz
Markolat
Bedugni
Kihúzni
Bedugni
Jelzőlámpa
Nyílás a tölthető
akkumulátor
csatlakoztatásához
Mozgás
Vezetőhüvely
Hatszögletű nyílás a
szárban
Behajtófej
Hatszögletű befogópatron
Vájat
Szár
Csap
Gyűrű
Nyílás
Hengeres csap
Kampó
Rúgó
A nagyobb átmérő az
ellenkező irány felé néz
Kapcsoló
Keresztfejes (Phillips-)
csavarhúzó
Csavar
Nyíl
A kampó fedele
Bemélyedés
Kidudorodás
AAAA méretű
szárazelemek
Nyomógomb
Benyomni
Megengedett kopás
A szénkefe szöge
A szénkefe kidudorodó
része
Érintkező rész a szénkefe
csövén kívül
14,4V Akumulátor
Zámek
Držadlo
Zasunout
Zatáhnout
Zasunout
Indikátor
Otvor pro zasunutí
akumulátoru
Pohyb
Vodicí objímka
Šestihranný otvor v pevné
části
Hrot šroubováku
Šestihranný nástrčkový klíč
Drážka
Pevná část
Kolík
Kroužek
Otvor
Západkový čep
Páčka
Pružina
Větší průměr směřuje ven
Spínač
Křížový šroubovák
Šroub
Šipka
Kryt páčky
Prohlubeň
Výstupek
AAAA baterie
Tlačítko
Stisknout
Mez opotřebení
Cvoček uhlíkového
kartáčku
Výstupek uhlíku
Dotyková část mimo
trubičku kartáčku
14,4 V Íarj edilebilir
batarya
Mandal
Kol
Yerleßtirin
Çekin
Yerleßtirin
Kılavuz lamba
Íarj edilebilir bataryanın
takılacaåı delik
Hareket
Kılavuz segmanı
Örstekki altıgen delik
Tahrik ucu
Altıgen yuva
Yiv
Örs
Pim
Halka
Delik
Ótici
Askı
Yay
Büyük olan çap uzaåa
bakar
Íalter
Yıldız baßlı tornavida
Vida
Ok
Askı kapaåı
Girinti
Çıkıntı
AAAA piller
Kilit iånesi
Ótin
Aßınma sınırı
Kömür çivisi
Kömür çıkıntısı
Kömür tüpünün dıßındaki
temas bölümü
14,4 B aÍÍyÏyÎÓÚopÌaÓ
ÄaÚapeÓ
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PyÍoÓÚÍa
BcÚaÇËÚë
BêÚaçËÚë
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BêÍÎïäaÚeÎë
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BËÌÚ
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KpêåÍa ÍpïäÍa
ìÖÎyÄÎeÌËe
BêcÚyÔ
AÍÍyÏyÎÓÚopÌêe
ÄaÚapeË AAAA
HaÊËÏÌaÓ ÍÌoÔÍa
HaÊaÚë
èpeÀeÎ ËÁÌoca
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BêcÚyÔaïçaÓ äacÚë
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English
6
GENERAL OPERATIONAL PRECAUTIONS
1. Keep work area clean. Cluttered areas and benches
invite accidents.
2. Avoid dangerous environment. Don’t expose power
tools and charger to rain. Don’t use power tools
and charger in damp or wet locations. And keep
work area well lit. Never use power tools and
charger near flammable or explosive materials.
Do not use tool and charger in presence of
flammable liquids or gases.
3. The appliance is not intended for use by young
children or infirm persons without supervision.
Young children should be supervised to ensure
that they do not play with the appliance. All visitors
should be kept safe distance from work area.
4. Store idle tools and charger. When not in use,
tools and charger should be stored in dry, high
or locked-up place-out of reach of the children and
infirm persons. Store tools and charger in a place
where the temperature is less than 40°C.
5. Don’t force tool. It will do the job better and safer
at the rate for which it was designed.
6. Use right tool. Don’t force small tool or attachment
to do the job of a heavy duty tool.
7. Wear proper apparel. Do not wear loose clothing
or jewelry. They can be caught in moving parts.
Rubber gloves and non-skid footwears are
recommended when working outdoor.
8. Use eye protection with most tools. Also use face
or dust mask if cutting operation is dusty.
9. Don’t abuse cord. Never carry charger by cord or
yank it to disconnect from receptacle. Keep cord
from heat, oil and sharp edges.
10. Secure work. Use clamps or a vise to hold work.
It’s safer than using your hand and it frees both
hands to operate tool.
11. Don’t overreach. Keep proper footing and balance
at all times.
12. Maintain tools with care. Keep tools sharp at all
times, and clean for best and safest performance.
Follow instructions for lubricating and changing
accessories.
13. When the charger is not in use, or when being
maintained and inspected, disconnect its power
cord from the receptacle.
14. Remove chuck wrenches and wrenches. Form habit
of checking to see that wrenches are removed
from tool before turning it on.
15. Avoid accidental starting. Don’t carry tool with
finger on switch.
16. To avoid danger, always use only the specified
charger.
17. Use only genuine HITACHI replacement parts.
18. Do not use power tools for applications other than
those specified in the Handling Instructions.
19. To avoid personal injury, use only the accessories
or attachment recommended in these handling
instructions or in the HITACHI catalog.
20. Let only the authorized service center do the
repairing. The Manufacturer will not be responsible
for any damages or injuries caused by repair by
the unauthorized persons or by mishandling of
the tool.
21. To ensure the designed operational integrity of
power tools and charger, do not remove installed
covers or screws.
22. Always use the charger at the voltage specified
on the nameplate.
23. Do not touch movable parts or accessories unless
the power source has been disconnected.
24. Always charge the battery before use.
25. Never use a battery other than that specified. Do
not connect a usual dry cell, a rechargeable battery
other than that specified or a car battery to the
power tool.
26. Do not use any transformer that has a booster.
27. Do not charge the battery from an engine electric
generator or DC power supply.
28. Always charge indoors. Because the charger and
battery heat slightly during charging, charge the
battery in a place not exposed to direct sunlight;
where the humidity is low and the ventilation is
good.
29. Before starting to work in a high place, pay
attention to the activities below to make sure
there are no people below.
30. Use the exploded assembly drawing on this
handling instructions only for authorized servicing.
31. If the supply cord is damaged, it must be replaced
by the manufacture or its service agent or a
similarly qualified person in order to avoid a
hazard.
PRECAUTIONS FOR CORDLESS IMPACT
DRIVER
1. This is portable tool for tightening and loosenig
screws. Use it only for these operation.
2. Use the earplugs if using for a long time.
3. One-hand operation is extremely dangerous; hold
the unit firmly with both hands when operating.
4. After installing the driver bit, pull lightly out the
bit to make sure that it does not come loose. If
the bit is not installed properly, it can come loose
during use, which can be dangerous.
5. Use the bit that matches the screw.
6. Tightening a screw with the impact driver at an
angle to that screw can damage the head of the
screw and the proper force will not be transmitted
to the screw. Tighten with this impact driver lined
up straight with the screw.
7. Always charge the battery at a temperature of 0
– 40°C. A temperature of less than 0°C will result
in over charging which is dangerous. The battery
cannot be charged at a temperature greater than
40°C.
The most suitable temperature for charging is that
of 20 – 25°C.
8. Do not use the charger continuously.
When one charging is completed, leave the charger
for about 15 minutes before the next charging of
battery.
9. Do not allow foreign matter to enter the hole for
connecting the rechargeable battery.
10. Never disassemble the rechargeable battery and
charger.
English
7
11. Never short-circuit the rechargeable battery. Short-
circuiting the battery will cause a great electric
current and overheat. It results in burn or damage
to the battery.
12. Do not dispose of the battery in fire.
If the battery is burnt, it may explode.
13. Do not insert object into the air ventilation slots
of the charger.
Inserting metal objects or inflammables into the
charger air ventilation slots will result in electrical
shock hazard or damaged charger.
14. Bring the battery to the shop from which it was
purchased as soon as the post-charging battery
life becomes too short for practical use. Do not
dispose of the exhausted battery.
15. Using an exhausted battery will damage the
charger.
PRECAUTIONS FOR CORDLESS IMPACT
WRENCH
1. This is a portable tool for tightening and loosening
bolts and nuts. Use it only for these operation.
2. Use the earplugs if using for a long time.
3. One-hand operation is extremely dangerous; hold
the unit firmly with both hands when operating.
4. Check that the socket is not cracked or broken.
Broken or cracked sockets are dangerous. Check
the socket before using it.
5. Secure the socket with the socket pin and the ring.
If the socket pin or ring securing the socket is
damaged, the socket may come off from the impact
wrench, which is quite dangerous. Do not use
socket pins or rings that are deformed, worn out,
cracked, or in any other way damaged. Always
make sure to install the socket pin and ring in
the correct position.
6. Check the tightening torque.
The appropriate torque for tightening a bolt
depends on the material the bolt is made of, its
dimensions, grade, etc.
Also, the tightening torque generated by this
impact wrench depends on the materials and
dimensions of the bolt, how long the impact
wrench is applied for the way in which the socket
is installed, etc.
Also the torque when the battery has just been
charged and when it is about to run out are
slightly different. Use a torque wrench to check
that the bolt has been tightened with the
appropriate torque.
7. Stop the impact wrench before switching the
direction of rotation. Always release the switch
and wait for impact wrench to stop before
switching the direction of rotation.
8. Never touch the turning part.
Do not allow the turning socket section to get near
your hands or any other part of your body. You
could be cut or caught in the socket. Also, be
careful not to touch the socket after using
continuously it for a long time. It gets quite hot
and could burn you.
9. Never let the impact wrench turn without a load
when using the universal joint.
If the socket turns without being connected to a
load, the universal joint causes the socket to turn
wildly.
You could get hurt or the movement of the socket
could shake the impact wrench so much as to
make you drop it.
10. Always charge the battery at a temperature of
0 – 40°C.
A temperature of less than 0°C will result in over
charging which is dangerous. The battery cannot
be charged at a temperature greater than 40°C.
The most suitable temperature for charging is that
of 20 – 25°C.
11. Do not use the charger continuously.
When one charging is completed, leave the charger
for about 15 minutes before the next charging of
battery.
12. Do not allow foreign matter to enter the hole for
connecting the rechargeable battery.
13. Never disassemble the rechargeable battery and
charger.
14. Never short-circuit the rechargeable battery.
Short-circuiting the battery will cause a great
electric current and overheat. It results in burn or
damage to the battery.
15. Do not dispose of the battery in fire.
If the battery burnt, it may explode.
16. Do not insert object into the air ventilation slots
of the charger.
Inserting metal objects or inflammables into the
charger air ventilation slots will result in electrical
shock hazard or damaged charger.
17. Bring the battery to the shop from which it was
purchased as soon as the post-harging battery life
becomes too short for practical use. Do not dispose
of the exhausted battery.
18. Using an exhausted battery wil damage the
charger.
MODEL
WH12DM2: with charger and case
WR12DM2: with charger and case
English
8
SPECIFICATIONS
POWER TOOL
STANDARD ACCESSORIES
1. Charger (UC14YF2 or UC14YFA) .......................... 1
2. Plastic case ............................................................... 1
Standard accessories are subject to change without
notice.
OPTIONAL ACCESSORIES (sold separately)
For WH12DM2
1. Plus driver bit
2. Hexagonal socket
Model WH12DM2 WR12DM2
No-load speed 0 2600 min
–1
Capacity M4 – M8 (Small screw)
M6 – M16 (Ordinary bolt)
M5 – M12 (Ordinary bolt)
M6 – M12 (High tension bolt)
M5 – M10 (High tension bolt)
Tightening torque Maximum 135 N·m Maximum 165 N·m
{1375 kgf·cm} {1685 kgf·cm}
Tightening is M14 high tension bolt Tightening is M16(F10T), when fulley
(strength grade 12.9), when fulley charged at 20°C temp.
charged at 20°C temp. Tightening time: 3 sec.
Tightening time: 3 sec.
Rechargeable battery EB1220BL: Ni-Cd battery, 12 V (2.0 Ah 10 cells)
EB1230HL: Ni-MH battery, 12 V (3.0 Ah 10 cells)
Weight 1.6 kg
3. Wood working drill: Code No. 959183
CHARGER
Model
UC14YF2 UC14YFA
Charging time EB1220BL: Approx. 60 min. (at 20°C) EB1220BL: Approx. 50 min. (at 20°C)
EB1230HL: Approx. 90 min. (at 20°C) EB1230HL: Approx. 70 min. (at 20°C)
Charging voltage 7.2 – 14.4 V
Weight 1.3 kg 0.6 kg
Bit No. Code No.
No. 2 992671
No. 3 992672
Engraved characters
Part Name
Engraved
LBCode No.
characters
5 mm Hexagonal socket 8 65 8 996177
6 mm Hexagonal socket 10 65 10 985329
5/16" Hexagonal socket 12 65 12 996178
8 mm Hexagonal socket 13 65 13 996179
10 mm Hexagonal socket
14 65 14 996180
(small type)
10 mm Hexagonal socket 16 65 16 996181
10 mm Hexagonal socket 17 65 17 996182
1/2" Hexagonal long socket 21 166 21 996197
4. Drill chuck adapter set: Code No. 321823
Use the drills available on the local market.
English
9
Form B Form C
Form D
Code No.
High ISO ISO Inch
Form
tension
(ordinary)
(small) bolts L L1 øF
10 mm 944291 M6 10 B 40 8 18
12 mm 873632 M8 W5/16" 12 B 40 8 20
13 mm 873539 M8 13 B 40 9 25
12.7
Hexagonal
14 mm 873540 M10 14 B 40 9 25
Socket
17 mm 873536 M10 M12 W3/8" 17 C 32 8 28
19 mm 873624 M12 M14 W7/16" 19 C 34 9 28
21 mm 873626 W1/2" 21 D 36 10 32
22 mm 873627 M12 M14 M16 22 D 40 14 35
24 mm 873629 M16 M18 24 D 40 15 38
Square
head drive
dimensions
S (mm)
Part Name
Suitable Bolt Diameter
Hexagonal
width across
flats H (mm)
Main Socket
Dimensions (mm)
Form B Form C
Form D
2. Long Socket
Table 1
H S
L
L1
ØF
H S
L
L1
ØF
H S
L
L1
ØF
H
S
L1
L2
L
ØF
H S
L1
L2
L
ØF
H
S
L1
L2
L
ØF
Table 2
Code No.
High ISO ISO Inch
Form
tension
(ordinary)
(small) bolts L L1 L2 øF
12 mm 955138 M8 W5/16" 12 B 52 20 34 20
13 mm 955139 M8 13 B 52 20 34 21.5
14 mm 955140 M10 14 B 52 20 34 22
17 mm 955141 M10 M12 W3/8" 17 B 52 24 34 25
17 mm 955149 M10 M12 W3/8" 17 B 75 24 57 25
12.7
Long
19 mm 955142 M12 M14 W7/16" 19 B 52 24 34 28
Socket
19 mm 955150 M12 M14 W7/16" 19 B 75 24 57 28
21 mm 955143 W1/2" 21 D 52 24 34 31
21 mm 955151 W1/2" 21 D 75 24 57 31
21 mm 991480 W1/2" 21 D 125 24 107 31
22 mm 955144 M12 M14 M16 22 D 52 24 34 32.5
24 mm 955146 M16 M18 24 D 52 25 34 34
Square
head drive
dimensions
S (mm)
Part Name
Suitable Bolt Diameter
Hexagonal
width across
flats H (mm)
Main Socket
Dimensions (mm)
For WR12DM2
1. Sockets
English
10
3. Extension bar: Code No. 873633
The extension bar is convenient for working in very
restricted spaces or when the socket provided cannot
reach the bolt to be tightened.
CAUTION
when the extension bar is used, the tightening
torque is reduced slightly compared with the
ordinary socket.
4. Universal joint: Code No. 992610
The universal joint is convenient for impacting nuts
when there is an angle between the socket and
wrench, or when working in a very narrow space.
5. Duct Socket:
This is used for tightening bolts and nuts on flange
sections of air conditioners, type ducts, etc.
6. Corner attachment (Model EW-14R)
Use this attachment only when the machine is
applied to the nut or bolt at the right angle.
7. Bit adaptor: Code No. 991476
This is used for tightening small screws (M6 – M8).
NOTES
(1) This adaptor is set only on the anvil (drive angle)
of the main unit. The bit adapter cannot be attached
to the special accessory anvil (square drive).
(2) Before starting work with the adapter, tighten a few
screws with it to make sure it’s tightening with the
appropriate torque.
(3) Tightening speed will be greatly reduced when
driving wood, tapping or other similar screws.
Applicable plus driver bit
Optional accessories are subject to change without
notice.
APPLICATIONS
WH12DM2
Driving and removing of small screws, small bolts,
etc.
WR12DM2
Tightening and loosening of all types of bolts and
nuts, used for securing structural items.
BATTERY REMOVAL/INSTALLATION
1. Battery removal
Hold the handle tightly and push the battery latch
to remove the battery (Figs. 1 and 2).
CAUTION:
Never short-circuit the battery.
2. Battery installation
Insert the battery while observing its polarities (see
Fig. 2).
CHARGING
Before using the impact driver, charge the battery as
follows.
1. Connect the charger’s power cord to a receptacle.
When the power cord is connected, the charger’s
pilot lamp will blink in red (At 1-second intervals).
2. Insert the battery into the charger.
Insert the battery firmly, in the direction shown in
Figs. 3 and 4, until it contacts the bottom of the
charger compartment.
CAUTION:
If the battery is inserted in the reverse direction,
not only recharging will become impossible, but it
may also cause problems in the charger such as
a deformed recharging terminal.
Code No.
Hexagonal width
across flats (mm)
993658 12
992613 13
992615 14
Bit No. L (mm) Code No.
No. 2
45 955229
70 955654
No. 3
45 955230
70 955655
Bit No.
L 6.35
English
11
Lights for 0.5 seconds. Does not light for 0.5
seconds. (off for 0.5 seconds)
Lights continuously
Lights for 0.5 seconds. Does not light for 0.5
seconds. (off for 0.5 seconds)
Lights for 0.1 seconds. Does not light for 0.1
seconds. (off for 0.1 seconds)
Lights continuously
Before
charging
While
charging
Charging
complete
Charging
impossible
Blinks
(RED)
Lights
(RED)
Blinks
(RED)
Flickers
(RED)
Lights
(GREEN)
Malfunction in the
battery or the charger
The battery tempera-
ture is high, making
recharging impossible
Table 3
Indications of the pilot lamp
Charging
impossible
(2) Regarding the temperatures of the rechargeable
battery
The temperatures for rechargeable batteries are as
shown in the table below, and batteries that have
become hot should be cooled for a while before
being recharged.
Table 4 Recharging ranges of batteries
(3) Regarding recharging time
Depending on the combination of the charger and
batteries, the charging time will become as shown
in Table 5.
Table 5 Charging time (At 20°C)
NOTE
The charging time may vary according to the ambient
temperature and power source voltage.
4. Disconnect the charger’s power cord from the
receptacle.
5. Hold the charger firmly and pull out the battery.
NOTE
Be sure to pull out the battery from the charger
after use, and then keep it.
Regarding electric discharge in case of new
batteries, etc.
As the internal chemical substance of new batteries
and batteries that have not been used for an
extended period is not activated, the electric
discharge might be low when using them the first
and second time. This is a temporary phenomenon,
and normal time required for recharging will be
restored by recharging the batteries 2 – 3 times.
How to make the batteries perform longer.
(1) Recharge the batteries before they become
completely exhausted.
When you feel that the power of the tool becomes
weaker, stop using the tool and recharge its battery.
If you continue to use the tool and exhaust the
electric current, the battery may be damaged and
its life will become shorter.
(2) Avoid recharging at high temperatures.
A rechargeable battery will be hot immediately after
use. If such a battery is recharged immediately after
use, its internal chemical substance will deteriorate,
and the battery life will be shortened. Leave the
battery and recharge it after it has cooled for a
while.
CAUTION
If the battery is charged while it is heated because
it has been left for a long time in a location subject
to direct sunlight or because the batetery has just
been used, the pilot lamp of the charger lights up
green. In such a case, first let the battery cool, then
start charging.
Temperatures at
Rechargeable batteries which the battery
can be recharged
EB1220BL –5°C – 60°C
EB1230HL 0°C – 45°C
Charger
UC14YF2 UC14YFA
Battery
EB1220BL
Approx. 60 min. Approx. 50 min.
EB1230HL
Approx. 90 min. Approx. 70 min.
3. Charging
When inserting a battery in the charger, charging
will commence and the pilot lamp will light
continuously in red.
When the battery becomes fully recharged, the pilot
lamp will blink in red. (At 1-second intervals.) (See
Table 3)
(1) Pilot lamp indication
The indications of the pilot lamp will be as shown
in Table 3, according to the condition of the charger
or the rechargeable battery.
English
12
When the pilot lamp flickers in red (at 0.2-second
intervals), check for and take out any foreign objects
in the charger’s battery installation hole. If there are
no foreign objects, it is probable that the battery
or charger is malfunctioning. Take it to your
authorized Service Center.
Since the built-in micro computer takes about 3
seconds to confirm that the battery being charged
with UC14YFA or UC14YF2 is taken out, wait for
a minimum of 3 seconds before reinserting it to
continue charging. If the battery is reinserted within
3 seconds, the battery may not be properly charged.
PRIOR TO OPERATION
1. Preparing and checking the work environment
Make sure that the work site meets all the conditions
laid forth in the precautions.
2. Checking the battery
Make sure that the battery is installed firmly. If it
is at all loose it could come off and cause an
accident.
3. Installing the bit (WH12DM2)
Always follow the following procedure to install
driver bit (Fig. 5).
(1) Pull the guide sleeve back.
(2) Insert the bit into the hexagonal hole in the anvil.
(3) Release the guide sleeve and it returns to its original
position.
CAUTION
If the guide sleeve does not return to its original
position, then the bit is not installed properly.
4. Selecting the socket matched to the bolt (WR12DM2)
Be sure to use a socket which is matched to the
bolt to be tightened. Using an improper socket will
not only result in insufficient tightening but also in
damage to the socket or nut.
A worn or deformed hex. or square-holed socket
will not give an adequate tightness for fitting to the
nut or anvil, consequently resulting in loss of
tightening torque.
Pay attention to wear of socket hole, and replace
before further wear has developed.
Finally, install the socket prescribed in Item 5. The
section on “Optional Accessories” details the
relationship between bolt sizes and sockets. Sockets
are named according to the dihedral width of the
hexagonal hole.
5. Installing a socket (WR12DM2)
Select the socket to be used.
Pin, O-ring type (Fig. 6 and 7)
(1) Align the hole in the socket with the hole in the
anvil and insert the anvil into the socket.
(2) Insert the pin into the socket.
(3) Attach the ring to the groove on the socket.
Plunger type (Fig. 8)
Align the plunger located in the square part of the
anvil with the hole in the hex. socket. Then push
the plunger, and mount the hex. socket on the anvil.
Check that the plunger is fully engaged in the hole.
When removing the socket, reverse the sequence.
HOW TO USE
1. Using the convenient hook
The convenient hook can be installed on the right
or left side and the angle can be adjusted in 5 steps
between 0° and 80°.
(1) Operating the hook
(a) Pull out the hook toward you in the direction
of arrow (A) and turn in the direction of arrow
(B) (Fig. 9).
(b) The angle can be adjusted in 5 steps (0°, 20°,
40°, 60°, 80°).
Adjust the angle of the hook to the desired
position for use.
(2) Switching the hook position
CAUTION
Incomplete installation of the hook may result in
bodily injury when used.
(a) Securely hold the main unit and remove the
screw using a slotted head screwdriver or a coin
(Fig. 10).
(b) Remove the hook and spring (Fig. 11).
(c) Install the hook and spring on the other side and
securely fasten with screw (Fig. 12).
NOTE
Pay attention to the spring orientation. Install the
spring with larger diameter away from you (Fig. 12).
(3) Using as an auxiliary light
(a) Press the switch to turn off the light.
If forgotten, the light will turn off automatically
after 15 minutes.
(b) The direction of the light can be adjusted within
the range of hook positions 1 – 5 (Fig. 13).
Lighting time
AAAA manganese batteries: approx. 15 hrs.
AAAA alkali batteries: approx. 30 hrs.
CAUTION
Do not look directly into the light.
Such actions could result in eye injury.
(4) Replacing the batteries
(a) Loosen the hook screw with a phillips-head
screwdriver (No. 1) (Fig. 14).
Remove the hook cover by pushing in the
direction of the arrow (Fig. 15).
(b) Remove the old batteries and insert the new
batteries. Align with the hook indications and
position the plus (+) and minus (–) terminals
correctly (Fig. 16).
(c) Align the indentation in the hook main body
with the protuberance of the hook cover, press
the hook cover in the direction opposite to that
of the arrow shown in Fig. 15 and then tighten
the screw.
Use commercially available AAAA batteries
(1.5 V).
NOTE
Do not tighten the screw excessively. Such action
could strip the screw threads.
English
13
CAUTION
Failure to observe the following can result in battery
leakage, rust or malfunction.
Position the plus (+) and minus (–) terminals
correctly.
Replace both batteries at the same time. Do not mix
old and new batteries.
Remove exhausted batteries from the hook
immediately.
Do not discard batteries together with normal trash
and do not throw batteries into fire.
Store batteries out of the reach of children.
Use batteries correctly in accordance with the battery
specifications and indications.
2. Check the rotational direction
The bit rotates clockwise (viewed from the rear
side) by pushing the R-side of the push button.
The L-side of the push button is pushed to turn the
bit counterclockwise (See Fig. 17) (The
L
and
R
marks are provided on the body.).
CAUTION
The push button can not be switched while the
impact driver is turning. To switch the push button,
stop the impact driver, then set the push button.
3. Switch operation
When the trigger switch is depressed, the tool
rotates. When the trigger is released, the tool stops.
The rotational speed can be controlled by varying
the amount that the trigger switch is pulled. Speed
is low when the trigger switch is pulled slightly and
increases as the trigger switch is pulled more.
4. Tightening and loosening screws (WH12DM2)
Install the bit that matches the screw, line up the
bit in the grooves of the head of the screw, then
tighten it.
Push the impact driver just enough to keep the bit
fitting the head of the screw.
CAUTION
Applying the impact driver for too long tightens the
screw too much and can break it.
Tightening a screw with the impact driver at an
angle to that screw can damage the head of the
screw and the proper force will not be transmitted
to the screw.
Tighten with this impact driver lined up straight
with the screw.
5. Number of screws tightenings possible (WH12DM2)
Please refer to the table below for the number of
screw tightened possible with one charge.
EB1230HL
These values may vary slightly, according to
surrounding temperature and battery characteristics.
6. Number of bolt tightened possible (WR12DM2)
Please refer to the table below for the number of
bolt tightened possible with one charge.
EB1230HL
These values may vary slightly, according to
surrounding temperature and battery characteristics.
NOTE
The use of the battery EB1230HL in a cold condition
(below 0 degree Centigrade) can sometimes result
in the weakened tightening torque and reduced
amount of work. This, however, is a temporary
phenomenon, and returns to normal when the
battery warms up.
OPERATIONAL CAUTIONS
1. Resting the unit after continuous work
After use for continuous bolt-tightening work, rest
the unit for 15 minutes or so when replacing the
battery. The temperature of the motor, switch, etc.,
will rise if the work is started again immediately
after battery replacement, eventually resulting in
burnout.
NOTE
Do not touch the protector, as it gets very hot
during continuous work.
2. Cautions on use of the speed control switch
This switch has a built-in, electronic circuit which
steplessly varies the rotation speed. Consequently,
when the switch trigger is pulled only slightly (low
speed rotation) and the motor is stopped while
continuously driving in screws, the components of
the electronic circuit parts may overheat and be
damaged.
3. Tightening torque
Refer to Fig. 22 and Fig. 23 for the tightening torque
of bolts (according to size), under the conditions
shown in Fig. 24. Please use this example as a
general reference, as tightening torque will vary
according to tightening conditions.
NOTE
If a long striking time is used, screws will be strongly
tightened. This may cause the screw to break, or
may damage the tip of the bit.
If the unit is held at an angle to the screw being
tightened, the head of the screw may be damaged,
or the specified torque may not be transmitted to
the screw. Always keep the unit and the screw
being tightened in a straight line.
4. Use a tightening time suitable for the screw
The appropriate torque for a screw differs according
to the material and size of the screw, and the
material being screwed etc., so please use a
tightening time suitable for the screw. In particular,
if a long tightening time is used in the case of
screws smaller than M8, there is a danger of the
screw breaking, so please confirm the tightening
time and the tightening torque beforehand.
Screw used No. of tightenings
Wood screw ø4 x 50
Approx. 790
(Soft wood)
Machine screw M8 x 16 Approx. 1750
Bolt used No. of tightenings
M12 Hightension bolt Approx. 180
English
14
5. Work at a tightening torque suitable for the bolt
under impact
The optimum tightening torque for nuts or bolts
differs with material and size of the nuts or bolts.
An excessively large tightening torque for a small
bolt may stretch or break the bolt. The tightening
torque increases in proportionate to the operaton
time. Use the correct operating time for the bolt.
6. Holding the tool
Hold the impact wrench firmly with both hands. In
this case hold the wrench in line with the bolt.
It is not necessary to push the wrench very hard.
Hold the wrench with a force just sufficient to
counteract the impact force.
7. Confirm the tightening torque
The following factors contribute to a reduction of
the tightening torque. So confirm the actual
tightening torque needed by screwing up some
bolts before the job with a hand torque wrench.
Factors affecting the tightening torque are as follows.
(1) Voltage
When the discharge margin is reached, voltage
decreases and tightening torque is lowered.
(2) Operating time
The tightening torque increases when the operating
time increases. But the tightening torque does not
increase above a certain value even if the tool is
driven for a long time (See Fig. 22 and 23).
(3) Diameter of bolt
The tightening torque differs with the diameter of
the bolt as shown in Fig. 22 and 23. Generally a
larger diameter bolt requires larger tightening torque.
(4) Tightening conditions
The tightening torque differs according to the torque
ratio; class, and length of bolts even when bolts
with the same size threads are used. The tightening
torque also differs according to the condition of the
surface of workpiece through which the bolts are
to be tightened. When the bolt and nut turn together,
torque is greatly reduced.
(5) Using optional parts (WR12DM2)
The tightening torque is reduced a little when an
extension bar, universal joint or a long socketis
used.
(6) Clearance of the socket (WR12DM2)
A worn or deformed hex or a square-holed socket
will not give an adequate tightness to the fitting
between the nut or anvil, consequently resulting in
loss of tightening torque.
Using an improper socket which does not match
to the bolt will result in an insufficient tightening
torque. Matching socket and bolt sizes are shown
in Table 1 and 2.
(7) Tightening torque varies, depending on the battery’s
charge level (WR12DM2).
Fig. 25 shows an example of the relationship
between tightening torque and the number of
tightenings, for WR12DM2. As shown, tightening
torque gradually weakens with the increase in the
number of tightenings. In particular, as the torque
decreases very close to the complete discharge (“a”
margin in graph), the unit’s impact weakens, the
number of time impacts declines and tightening
torque drops off abruptly. If this occurs, check torque
level, then recharge the battery if necessary.
Fig. 22
Tightening torque
Tightening torque
Tightening torque
Tightening time: sec
(Steel plate thickness
t = 10 mm)
Tightening time: sec
(Steel plate thickness
t = 25 mm)
Tightening time: sec
(Steel plate thickness
t = 25 mm)
1400
1200
1000
800
600
400
200
0
140
120
100
80
60
40
20
0
M14 × 50
0 123
kgf·cm N·m
1400
1200
1000
800
600
400
200
0
140
120
100
80
60
40
20
0
M12 × 45
0 123
kgf·cm N·m
1000
800
600
400
200
0
0 123
100
80
60
40
20
0
M10 × 30
kgf·cm N·m
High tension bolt
Ordinary bolt
Ordinary bolt
Ordinary bolt
High tension
bolt
High tension
bolt
English
15
Tightening time: sec
(Steel plate thickness
t = 10 mm)
Tightening time: sec
(Steel plate thickness
t = 25 mm)
Tightening time: sec
(Steel plate thickness
t = 25 mm)
Tightening torque
Tightening torque
Tightening torque
Fig. 23
2000
1500
1000
500
0
012 3
200
150
100
50
0
M10 × 30
kgf·cm N·m
2000
1500
1000
500
0
012 3
200
150
100
50
0
M12 × 45
kgf·cm N·m
2000
1500
1000
500
0
012 3
200
150
100
50
0
M14 × 50
kgf·cm N·m
Ordinary boltOrdinary bolt
High tension
bolt
High tension
bolt
Ordinary bolt
High tension
bolt
Nut Fig. 24
Explanation of strength grade:
4 — Yield point of bolt: 32 kgf/mm
2
8 — Pulling strength of bolt: 40 kgf/mm
2
*The following bolt is used.
Ordinary bolt: Strength grade 4.8
High tensile bolt: Strength grade 12.9
)(
Bolt
Steel plate thickness t
Tightening torque
Number of tightenings (PCS)/charging
Fig. 25
M16 × 55 F10T (tighening time 3 sec)
2000
1600
1200
800
400
0
020406080100 120 140
200
160
120
80
40
0
a
kgf·cm N·m
When full recharged
When completely
discharged
English
16
MAINTENANCE AND INSPECTION
1. Inspecting the driver bit (WH12DM2)
Using a broken bit or one with a worn out tip is
dangerous because the bit can slip. Replace it.
2. Inspecting the socket (WR12DM2)
A worn or deformed hex or a square-holed socket
will not give an adequate tightness to the fitting
between the nut or anvil, consequently resulting in
loss of tightening torque. Pay attention to wear of
a socket holes periodically, and replace with a new
one if needed.
3. Inspecting the mounting screws
Regularly inspect all mounting screws and ensure
that they are properly tightened. Should any of the
screws be loose, retighten them immediately. Failure
to do so could result in serious hazard.
4. Maintenance of the motor
The motor unit winding is the very "heart" of the
power tool.
Exercise due care to ensure the winding does not
become damaged and/or wet with oil or water.
5. Inspecting the carbon brushes (Fig. 18)
The motor employs carbon brushes which are
consumable parts. Since and excessively worn
carbon brush can result in motor trouble, replace
the carbon brush with new ones when it becomes
worn to or near the "wear limit". In addition, always
keep carbon brushes clean and ensure that they
slide freely whthin the brush holders.
NOTE
When replacing the carbon brush with a new one,
be sure to use the Hitachi Carbon Brush Code No.
999054.
6. Replacing carbon brushes
Take out the carbon brush by first removing the
brush cap and then hooking the protrusion of the
carbon brush with a slotted head screw driver, etc.,
as shown in Fig. 20.
When installing the carbon brush, choose the
direction so that the nail of the carbon brush agrees
with the contact portion outside the brush tube.
Then push it in with a finger as illustrated in Fig.
21. Lastly, install the brush cap.
CAUTION
Be absolutely sure to insert the nail of the carbon
brush into the contact portion outside the brush
tube. (You can insert whichever one of the two nails
provided.)
Caution must be exercised since any error in this
operation can result in the deformed nail of the
carbon brush and may cause motor trouble at an
early stage.
7. Cleaning on the outside
When the impact driver is stained, wipe with a soft
dry cloth or a cloth moistened with soapy water.
Do not use chloric solvents, gasoline or paint thinner,
for they melt plastics.
8. Storage
Store the driver drill in a place in which the tempera
ture is less than 40°C and out of reach of children.
9. Service parts list
CAUTION
Repair, modification and inspection of Hitachi Power
Tools must be carried out by a Hitachi Authorized
Service Center.
This Parts List will be helpful if presented with the
tool to the Hitachi Authorized Service Center when
requesting repair or other maintenance.
In the operation and maintenance of power tools,
the safety regulations and standards prescribed in
each country must be observed.
MODIFICATIONS
Hitachi Power Tools are constantly being improved
and modified to incorporate the latest technological
advancements.
Accordingly, some parts may be changed without
prior notice.
NOTE
Due to HITACHI’s continuing program of research and
development, the specifications herein are subject to
change without prior notice.
Information concerning airborne noise and vibration
The measured values were determined according to
EN50144.
The typical A-weighted sound pressure level:
95 dB (A)(WH12DM2)
96 dB (A)(WR12DM2)
The typical A-weighted sound power level:
108 dB (A)(WH12DM2)
109 dB (A)(WR12DM2)
Wear ear protection.
The typical weighted root mean square acceleration
value: 10.8m/s
2
(WH12DM2)
12.1m/s
2
(WR12DM2)
Deutsch
17
ALLGEMEINE VORSICHTSMASSNAHMEN
1. Den Arbeitsplatz stets sauber halten. Unaufger-
äumte Arbeitsplätze und Werkbänke erhöhen die
Unfallgefahr.
2. Gefährliche Umgebungen vermeiden. Die Maschine
und das Ladegerät keiner Feuchtigkeit aussetzen
oder an nassen Stellen benutzen. Achten Sie auf
einen hellen, wenn erforderlich gut beleuchteten
Arbeitsplatz. Maschine und Ladegerät niemals in
der Nähe von brennbaren oder explosiven
Materialien, Flüssigkeiten oder Gasen verwenden.
3. Das Gerät ist nicht für Verwendung durch Kinder
oder gebrechliche Personen ohne Aufsicht gedacht.
Kinder sollten beaufsichtigt werden, um
sicherzustellen, dass sie nicht mit dem Gerät
spielen. Alle Besucher sollten in sicherer
Entfernung vom Arbeitsbereich gehalten werden.
4. Unbenutztes Werkzeug und Ladegerät an einen
trockenen und verschlossenen Ort wegräumen;
außerhalb der Reichweite von Kindern und
gebrechlichen Personen aufbewahren. Die Temperatur
sollte weniger als 40°C betragen.
5. Das Werkzeug nicht überlasten. Es arbeitet sich
besser und sicherer bei angemessenen Gesch-
windigkeiten und Belastungen.
6. Das richtige Werkzeug zur Arbeit verwenden.
Erwarten Sie nicht, daß ein zu kleines Werkzeug
oder Zubehör die Arbeit einer Hochleistung-
smaschine verrichtet.
7. Achten Sie auf die richtige Kleidung. Lose oder
zu weite Kleidung bzw. und/oder Schmuck (z.B.
Ketten, Ringe, usw.) könnten sich in rotierenden
oder bewegenden Teilen verfangen. Schutzhand-
schuhe und Arbeitsschutzschuhe sind bei den
Arbeiten zu tragen.
8. Vergessen Sie nicht bei Arbeiten mit Werkzeugen
eine Sicherheitsbrille zu tragen, ebenfalls, wenn
erforderlich eine Gesichts- oder Staubmaske.
9. Schonen Sie das Anschlußkabel. Tragen Sie
niemals das Ladegerät am Kabel und ziehen Sie
nicht daran, um den Stecker von der Steckdose
zu trennen. Das Kabel gegen übermäßige Hitze,
Öl und scharfe Kanten schützen.
10. Das zu bearbeitende Werkstück gut sichern.
Zwingen oder Schraubstock für die Befestigung
des Werkstücks benutzen. Es erhöht die Sicherheit
und schafft freie Hände zur Bedienung des
Werkzeugs.
11. Verschaffen Sie sich einen festen Stand, er
garantiert Sicherheit und optimales Gleichgewicht
bei der Arbeit.
12. Das Werkzeug in gutem Zustand behalten. Stets
sauber halten, pflegen und warten, damit es immer
die beste Leistung bringt. Beachten Sie die
Anweisungen für Schmieren oder eventuelle
Auswechselungen.
13. Wird das Ladegerät nicht benutzt oder einer
Prüfung unterzogen, entfernen Sie den Stecker
aus Ihrem Wechselstro-manschluß.
14. Spannschlüssel und/oder Bohrfutterschlüssel vor
dem Gebrauch des Werkzeugs aus der Maschine
entfernen.
15. Zufälliges Einschalten vermeiden. Das Werkzeug
nicht mit dem Finger am Schalter tragen.
16. Um Gefahren zu vermeiden, verwenden Sie nur
das vorgeschriebene Ladegerät.
17. Nur Original-HITACHI-Ersatzteile verwenden.
18. Das Werkzeug und Ladegerät nicht anders als in
der Gebrauchsanweisung vorgeschrieben
verwenden.
19. Die Benutzung von Zubehör und Sonderzubehör,
die nicht im HITACHI-Katalog oder in der
Bedienungsanleitung aufgeführt sind, erhöhen das
Risiko von Verletzungen.
20. Reparaturen sollten nur in autorisierten HITACHI-
Service-Werkstätten durchgeführt werden. Der
Hersteller haftet nicht für Schäden und Unfälle,
die auf unautorisierte Fachkräfte oder auf den
Mißbrauch des Werkzeugs zurückgeführt werden
können.
21. Um den ursprünglichen Zustand des Werkzeugs
und Ladegerätes zu erhalten, entfernen Sie keine
Hinweisschilder, Abdeckungen oder Schrauben.
22. Nehmen Sie das Ladegerät immer nur mit der auf
dem Typenschild vorgeschriebenen Spannung in
Gebrauch.
23. Bewegliche Teile und Zubehöre nicht berühren,
wenn das Werkzeug nicht vom Netz abgetrennt
ist.
24. Immer vor der Benutzung die Batterie aufladen.
25. Nur die vorgeschriebene Batterie verwenden. Keine
gewöhnlichen Trockenbatterien oder Auto-
Batterien, für das Elektro-Werkzeug verwenden.
26. Keinen Transformator mit Puffersatz verwenden.
27. Die Batterie nicht an einem elektrischen Generator
oder einer Gleichstromversorgung aufladen.
28. Die Batterie immer drinnen aufladen. Da sich beim
Laden Ladegerät und Batterie erwärmen, an einem
Ort aufladen, der nicht direkter Sonnenbestrahlung
ausgesetzt und trocken ist.
29. Wenn an hochliegenden Stellen gearbeitet
wird,(z.B. Gerüst, Treppe) vergewissern Sie sich
vor Arbeitsbeginn, daß sich under Ihnen keiner im
Arbeits-bzw. Gefahrenkreis aufhält.
30. Die detaillierte Bestandsteilzeichnung, die der
Bedienungsanleitung beigefügt ist, ist nur für die
autorisierte Service-Werkstätte bestimmt.
31. Falls das mitgelieferte Kabel beschädigt wird, muss
es durch den Hersteller, seinen Kundendienstvertreter
oder eine ähnlich qualifizierte Person
ausgewechselt werden, um Gefahren zu
vermeiden.
VORSICHTSMASSNAHMEN FÜR DEN AKKU-
SCHLAGSCHRAUBER (WH12DM2)
1. Dies ist ein tragbares Werkzeuggerät zum Anziehen
und Lösen von Schrauben. Es sollte nur für diesen
Zweck eingesetzt werden.
2. Bei längerem Arbeiten Ohrstöpsel verwenden.
3. Es ist äußerst gefährlich, das Gerät nur mit einer
Hand zu bedienen. Das Gerät ist beim Betrieb mit
beiden Händen festzuhalten.
4. Nachdem das Schraubstück angebracht wurde,
sollte ein wenig daran gezogen werden, um
sicherzugehen, daß es festsitzt. Wenn das
Schraubstück nicht richtig aufgesetzt wird, kann
es sich während des Betriebs lösen, was
Verletzungsgefahr bedeutet.
5. Das Schrubstück gemäß der anzuziehenden
Schraube verwenden.
Wird ein Schraubstück benutzt, welches nicht
genau zur Schraube paßt, kann der Schraubenkopf
beschädigt werden.
Deutsch
18
6. Sollte versucht werden, mit dem Schlag-Schrauber
eine Schraube anzuziehen, wenn sich der Schlag-
Schrauber in einem Winkel zur Schraube befindet,
kann die Preßkraft des Geräts nicht voll zur Geltung
kommen; außer dem kann der Schraubenkopf
beschädigt werden. Anziehen, wenn sich der
Schlag-Schrauber mit der Schraube auf einer Linie
befindet.
7. Die Batterie immer bei einer Temperatur von
0 – 40°C laden. Laden bei einer Temperatur, die
niedriger als 0°C ist, wird gefährliche Überladung
verursachen. Die Batterie kann nicht bei einer
Temperatur oberhalb 40°C geladen werden.
Die beste Temperatur zum Laden wäre von 20 –
25°C.
8. Das Ladegerät nicht fortlaufend laden.
Nach Beendung einer Ladung, lassen Sie das
Ladegerät ungefähr 15 Minuten ruhen bevor die
nächste Batterieladung unternommen wird.
9. Keine Fremdkörper durch das Anschlußloch der
Batterie eindringen lassen.
10. Niemals die Batterie und das Ladegerät ausein-
andernehmen.
11. Niemals die Batterie kurzschließen. Kurzschluß der
Batterie verursacht eine zu große Stromzufuhr
und überhitzung, wodurch Durchbrennen oder
Schaden beider Batterie entsteht.
12. Die Batterie nicht ins Feuer werfen.
Sie könnte dabei explodieren.
13. Darauf achten, daß keine Gegenstände durch
Belüftungsschlitze des Aufladers in das Gerät
eindringen.
Wenn Metallobjekte oder entzündliche
Gegenstände durch die Belüftungsschlitze des
Aufladers eindringen, kann dies zu elektrischen
Schlägen führen oder den Auflader beschadigen.
14. Bringen Sie die Batterie zum Geschäft, wo Sie ihn
gekauft haben sobald die Lebensdauer der Batterie
abrinnt. Die erschöpfte Batterie nicht wegwerfen.
15. Benutzung verbrauchter Batterie beschädigt den
Auflader.
VORSICHTSMASSNAHMEN FÜR DEN
AKKU-SCHLAGSCHRAUBER (WR12DM2)
1. Dies ist ein tragbares Werkzeuggerät zum Anziehen
und Lösen von Schrauben. Es sollte nur für diesen
Zweck eingesetzt werden.
2. Bei längerem Arbeiten Ohrstöpsel verwenden.
3. Es ist äußerst gefährlich, das Gerät nur mit einer
Hand zu bedienen. Das Gerät ist beim Betrieb mit
beiden Händen festzuhalten.
4. Nachprüfen, ob die Buchse gesprungen oder
gebrochen ist. Gebrochene und gesprungene
Buchsen sind gefährlich, daher die Buchse vor
Gebrauch prüfen.
5. Die Buchse mit Buchsenstift und-ring sichern. Sollte
der Buchsenstift oder-ring beschädigt sein, kann
die Buchse vom Schlag-Schrauber geschleudert
werden, was gefährlich ist. Niemals Buchsenstifte
oder-ring verwenden, die deformiert, abgenutzt,
gesprungen oder sonstwie beschädigt sind. Immer
darauf achten, daß Buchsenstift und -ring in der
richtigen Position sind.
6. Das Anzugsdrehmoment prüfen.
Das geeignete Drehmoment für das Anziehen einer
Schraube hängt vom Material, der Art, den
Abmessungen, usw. der Schraube ab.
Außerdem hängt das von diesem Schlag-Schrauber
erzeugte Auzugsdrehmoment vom Material und
den Abmessungen der Schraube, für welche
zeitdauer der Schlag-Schrauber angewendet wird,
wie die Bushse angebracht ist, usw. ab. Das
Drehmomentvariiert auch leicht, wenn die Batterie
gerade aufgeladen wurde und wenn sie kurz vor
dem Erschöpfen steht. Mit einem
Anzugsdrehmomentschlüssel nachprüfen, ob die
Schraube mit dem richtigen Drehmoment
angezogen wurde.
7. Den Schlag-Schrauber zuerst stoppen, wenn die
Rotationsrichtung geändert werden soll.
Den Schalter immer erst freigeben und warten, bis
der Schlag-Schrauber stoppt, bevor auf die
entgegengesetzte Rotationsrichtung geschaltet
wird.
8. Niemals die rotierenden Teile berühren.
Darauf achten, daß sich der rotierende Buchsenteil
immer in genügendem Abstand zum Körper und
den Händen befindet, da die Gefahr besteht, sich
zu schneiden oder sich in der Buchse zu verfangen.
Die Buchse sollte auch nicht direkt nach langer
kontinuierlicher Benutzuntg berührt werden, da
durch die erzeugte Hitze Verbrennungsgefhr
besteht.
9. Den Schlag-Schrauber bei Benutzung des
Universalgelenks niemals ohne Einspannung
rotieren lassen.
Wenn sich die Buchse ohne eingespannt zu sein
dreht verusacht das Universalgelenk ein wildes
Rotieren der Buchse. Durch die schnelle Rotation
der Buchse kann der Schlag-Schrauber so stark
vibrieren, daß er losgelassen werden muß. Es
besteht hohe Verletzungsgefahr.
10. Die Batterie immer bei einer Temperatur von 0
- 40°C laden. Laden bei einer Temperatur die
niedriger als 0°C is twird gefährliche Überladung
verursachen. Die Batterie kann nicht bei einer
Temperatur über 40°C geladen werden. Die beste
Temperatur zum Laden wäre von 20 - 25°C.
11. Das Ladegerät nicht fortlaufend laden.
Nach Beendung einer Ladung, lassen Sie das
Ladegerät ungefähr 15 Minuten ruhen bevor die
nächste Batterieladung unternommen wird.
12. Keine Fremdkörper durch das Anschlußloch der
Batterie eindringen lassen.
13. Niemals die Batterie und das Ladegerät
auseinandernehmen.
14. Niemals die Batterie kurzschließen.
Kurzschluß der Batterie verursacht eine zu große
Stromzufuhr und Überhitzung, wodurch
Durchbrennen oder Schaden beider Batterie
ensteht.
15. Die Batterie nicht ins Feuer werfen. Sie könnte
dabei explodieren.
Deutsch
19
TECHNISCHE DATEN
ELEKTRO-WERKZEUG
Modell WH12DM2 WR12DM2
Leerlaufdrehzahl 0 2600 min
–1
Kapazität M4 – M8 (Kleine Schraube)
M6 – M16 (Üblicher Bolzen)
M5 – M12 (Üblicher Bolzen)
M6 – M12 (Hochzugfester Bolzen)
M5 – M10 (Hochzugfester Bolzen)
Spanndrehkraft Maximum 135 N·m Maximum 165 N·m
{1375 kgf·cm} {1685 kgf·cm}
Festspannen von M14 (Härtegrad 12,9) Anziehen ist M16 (F10T) bei voller
reißfeste Schraube bei voller Aufladung Ladung und einer Temperatur von 20°C.
und einer Temperatur von 20°C. Festspannungsdauer: 3 sec.
Festspannungsdauer: 3 sec.
Wiederaufladbare
EB1220BL: Ni-Cd Batterie, 12 V (2,0 Ah 10 Zellen)
Batterie
EB1230HL: Ni-MH Batterie, 12 V (3,0 Ah 10 Zellen)
Gewicht 1,6 kg
16. Darauf achten, daß keine Gegenstände durch
Belüftungsschlitze des Aufladers in das Gerät
eindringen.
Wenn Metallobjekte oder entzündliche
Gegenstände durch die Belüftungsschlitze des
Aufladers eindringen, kann dies zu elektrischen
Schlägen führen oder den Auflader beschädigen.
17. Bringen Sie die Batterie zum Geschäft, wo Sie ihn
gekauft haben sobald die Lebensdauer der Batterie
abrinnent. Die erschöpfte Batterie nicht wegwerfen.
18. Benutzung verbrauchter Batterie beschädigt den
Auflader.
MODELL
WH12DM2: mit Ladegerät und Gehäuse
WR12DM2: mit Ladegerät und Gehäuse
LADEGERÄT
Modell UC14YF2 UC14YFA
Ladedauer EB1220BL: Etwa. 60 min. (bei 20°C) EB1220BL: Etwa. 50 min. (bei 20°C)
EB1230HL: Etwa. 90 min. (bei 20°C) EB1230HL: Etwa. 70 min. (bei 20°C)
Ladespannung 7,2 – 14,4 V
Gewicht 1,3 kg 0,6 kg
STANDARDZUBEHÖR
1. Ladegerät (UC14YF2 oder UC14YFA) ................... 1
2. Plastikgehäus ............................................................ 1
Das Standardzubehör kann ohne vorherige
Bekanntmachung jederzeit geändert werden.
SONDERZUBEHÖR (separat zu beziehen)
Für WH12DM2
1. Plusschrauber
Schrauber Nr. Code-Nr.
Nr. 2 992671
Nr. 3 992672
2. Sechskantsteckhülse
Bezeichnung
Eingravierte
LBCode-Nr.
Zeichen
5 mm Sechskantmuffe 8 65 8 996177
6 mm Sechskantmuffe 10 65 10 985329
5/16'’ Sechskantmuffe 12 65 12 996178
8 mm Sechskantmuffe 13 65 13 996179
10 mm (Kleiner)
14 65 14 996180
Sechskantmuffe
10 mm Sechskantmuffe 16 65 16 996181
10 mm Sechskantmuffe 17 65 17 996182
1/2'’ longe Sechskant-
21 166 21 996197
muffe socket
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Hikoki WR 12DM2 Instrukcja obsługi

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