Manual

21
Safety Instructions
Read and follow these instructions carefully and completely in order
to ensure safe and proper use.
This document must be provided to everyone who uses this device.
Keep for future reference.
General
• Observe and comply with all safety regulations which are applicable for
your work environment.
• Always wear suitable and appropriate personal protective equipment (PPE).
Accessories
• Useonlythespeciedaccessories(includedindeliveryorlistedasop-
tional) with the device.
• Carefully and completely read and adhere to the product documentation
of the optional accessories. Retain these documents for future reference.
Handling
• Where technic
ally possible, work must be carried out in the absence of
voltage!
For all other applications in which it is not possible to work under volt-
age-free conditions, perform a standards-compliant test to check wheth-
er the co rrect DC operating and/or nominal voltage has been applied.
Do not work at voltages > 90 V DC.
• KE301, KE401, KE701, KE702 (Telekom), KE801, KE801 (Telekom),
respectively ET300, ET400, ET720, ET800, P310, P410:
- Do not use the devices to identify electrical cables and lines.
- Do not work with these devices in electrical installations and sys tems.
• KE501 respectively ET500, P510:
- Beforestartingwiththeidenticationofelectricalcables,theequip-
ment must be disconnected from all sources of voltage and the ab-
sence of voltage must be checked in compliance with the standards.
Make sure that the absence of voltage is main-
tained and that the workplace is appropriately secured.
Observe and comply with the requirements set forth in DIN VDE
0150-100 under all circumstances.
- Do not work in CAT III or CAT IV environments.
• Only operate the device if it’s in good working order.
Inspect the device before use. Pay particular attention to damage, bro-