Toshiba 431B Manual Do Utilizador

 

4300 Series Ancillary Cabinets Installation and Operation Manual

Perform wiring and connections with correct polarity.
Be careful when connecting the UPS to the DC backup system.  A 

wrong connection may cause damage to the UPS, DC backup system, 

or charger.

Connect ONLY one (1) ground wire to the earth ground terminal.
A missing ground wire may cause an electrical shock hazard. 

Connecting to more than one ground may cause a ground loop.
See Chapter 9 - UPS Wiring

DO NOT place heavy objects on top of UPS.
Observe the above precautions when making wire connections or 

handling the wires. Failing to observe these precautions may damage 

the  insulation  of  the  wires  or  may  cause  a  fire  or  an  electric  shock

hazard.

Follow the torque criteria for tightening screws.
Loose connections may cause fire due to heating.
See Chapter 9 - UPS Wiring