2
I
MPORTANT
S
AFETY
I
NSTRUCTIONS
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 explore.
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.
CAUTION
: A disconnect switch shall be provided by others for ac output circuit. To reduce the risk
of fire, connect only to a circuit provided with branch circuit overcurrent protection for 20
amperes rating in accordance with the National Electric Code, ANSI/NFPA 70.
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
When replacing batteries, replace with 12V/9Ah or 12V/7Ah.
