Installation manual

4
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
● CAUTION (UPS Having Internal Batteries): Risk of electric shock - Hazardous live parts inside this unit are
energized from the battery supply even when the input AC power is disconnected.
● CAUTION (No User serviceable Parts): Risk of electric shock, do not remove cover. No user serviceable parts
inside. Refer servicing to qualified service personnel.
● CAUTION (Non-isolated Battery supply): Risk of electric shock, battery circuit is not isolated from AC input,
hazardous voltage may exist between battery terminals and ground. Test before touching.
● WARNING (Fuses): To reduce the risk of fire, replace only with the same type and rating of fuse.
● WARNING: Intend for installation in a controlled environment.
● CAUTION: Do not dispose of batteries in a fire, the battery may explode.
● CAUTION: Do not open or mutilate the battery, released electrolyte is harmful to the skin and eyes.
● CAUTION: A battery can present a risk of electric shock and high short circuit current. The following
precaution should be observed when working on batteries
Remove watches, rings or other metal objects.
Use tools with insulated handles.
● To reduce the risk of electric shock, disconnect the UPS from the mains supply before installing a computer
interface signal cable. Reconnect the powers cord only after signaling interconnections have been
made.Servicing of batteries should be performed or supervised by personnel knowledge of batteries and the
required precautions. Keep unauthorized personnel away from batteries.