Xtreme Power Conversion Corporation
G90 User’s Manual
Page 5
Uninterruptible Power Supply
Important Safety Instructions: (Save These Instructions)
CAUTION! (UPS having Internal Batteries):
Risk of electrical shock – Hazardous live parts inside this unit are ener-
gized from the battery supply even when the input AC power is disconnected.
CAUTION! (No User serviceable Parts):
Risk of electrical 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, haz-
ardous 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 size of fuse.
WARNING!
Unit intended 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 main supply before installing a computer inter-
face signal cable. Reconnect the power cord only after signaling interconnections have been made.
Servicing of batteries should be performed or supervised by personnel with knowledge of batteries and the re-
quired precautions. Keep unauthorized personnel away from batteries.
These UPS units are extremely heavy. Caution should be taken in moving and positioning equipment.
The instructions contained within this safety manual are deemed important and should be closely followed at all
times during installation and follow-up maintenance of the UPS and batteries.
