XIII
Important Safety Instructions This manual contains important instructions that should be followed during the
installation, maintenance, and operation of the UPS and its batteries to assure safe and
proper operation.
1. Turn off, lockout, and tagout all power sources before connecting the power wiring
to the equipment or when performing maintenance.
2. Hardwire type UPS units are not equipped with an over-current protection device,
nor do they have an output disconnect for the ac output. Therefore, a user-installed
circuit breaker should be provided between the UPS output and the load input.
3. The maximum ambient operating temperature is 40° C (104° F).
4. Battery servicing should be performed by a qualified Toshiba Representative only.
5. Unauthorized personnel should not service batteries.
6. Contact your nearest Toshiba authorized service center for battery replacement.
Qualified Personnel ONLY!
Qualified Personnel is one that has the skills and knowledge relating to the
construction, installation, operation, and maintenance of the electrical equipment and
has received safety training on the hazards involved (Refer to the latest edition of NFPA
70E for additional safety requirements).
Qualified Personnel shall:
1. Have read the entire operation manual.
2. Be trained and authorized to safely energize, de-energize, ground, lockout and tag
circuits and equipment, and clear faults in accordance with established safety
practices.
3. Be trained in the proper care and use of protective equipment such as safety shoes,
rubber gloves, hard hats, safety glasses, face shields, flash clothing, etc., in
accordance with established safety practices.
4. Be trained in rendering first aid.
5. Be knowledgeable of batteries and the required handling and maintenance
precautions.