8
8.2 Remove the at batteries.
8.3 Insert new 2× 1.5 V (LR44/AG13) batteries. Make sure you observe the correct polarity.
Use alkaline batteries only, not rechargeable ones.
8.4 Close the cover.
Safety warning
• Connect the metre to a230 V~/50 Hz (±10 %), max. 16 Anetwork tted with asafety
switch/contact.
• Only appliances powered by 230 V~/50 Hz voltage can be connected to the metre.
• Pay attention to the data on the type label of the appliances connected to the device.
• The maximum input power of the connected appliances must not exceed 3 680 W
(max. current 16 A).
• Use the metre in closed spaces and dry environments only. Using the metre outdoors
is strictly forbidden!
• The screen is powered using alkaline batteries. Do not recharge, short circuit or destroy
the batteries or throw them in are. Do not combine new and old batteries, dierent
types, systems or brands. Remove the batteries if the device is not used for alonger
period of time. Store the batteries out of range of children.
• Any use of the device which is not listed in the previous sections of this manual will
lead to damaging the product and can create arisk of short circuiting, injury by electric
current etc. The metre must not be altered or otherwise restructured! Safety warnings
must be followed unconditionally.
• We take no responsibility for material damage and injury to persons caused by improper
use of the metre or disregard of instructions and safety warnings listed in the manual.
Any claim for warranty is voided in these cases.
• Make sure that the lead-in protective conductor is not disrupted – the life of the user
may be endangered if the protective conductor is disrupted.
• Recommended ambient temperature of the operation of the metre is 0 °C to +50
°C. Higher temperatures, especially when measuring larger appliances, can lead to
overheating and permanent damage or destruction of the metre.
• The metre must only be used in areas with no danger of unfavourable operating
conditions such as ammable gasses, vapours and dust.
• For safety reasons, never use the metre when wet or in awet environment.
• When cleaning or maintaining the device, the device must always be disconnected
from lead-in power supply. The capacitors in the device may still be charged, especially
if the devices was only disconnected from voltage recently.
• In schools and education institutes, interest workshops and self-help workshops,
the use of the device is permitted only under the supervision of qualied personnel.
• Do not insert needles or other metal or conductive instruments into the device.
• If the device is used in amanner not specied by the manufacturer, the protection
provided by the device may become damaged.
• Regularly check the P5805 device for damage.
• Any maintenance or repair of the device must be performed by atrained professional
electrical engineer who is demonstrably familiar with the corresponding safety and
electrical engineering regulations.