UPS: MKD 700 – 3000 VA RT (XL) Introduction
Defective accumulators must be disposed of in an environmentally friendly
manner!
Never dispose of accumulators with regular household waste!
Local disposal regulations must be observed!
2.10 Maintenance, service and malfunctions
Attention – risk of electric shock.
Even after switching off the supply with the power button or after disconnecting
the accumulator feed, parts of the UPS can still carry high voltages.
The following precautions must be taken when working on the UPS and the
accumulators:
– Before beginning work on the UPS, it must first be switched off and
disconnected from the mains power supply and the loads.
– Remove wristwatches, jewelry and other metallic objects;
– Use only isolated tools;
– Work on live equipment must only be performed by specially trained
personnel. These persons must wear the appropriate personal
protective equipment (PPE) at all times;
– The UPS may not be disassembled;
– Work on the accumulators must only be carried out and supervised
by personnel with the required expertise concerning safety
regulations;
– Unauthorized personnel are to be kept away from the UPS and the
accumulators.