WB-UPS-1100/1500/2000 Owner’s Manual
pg.15
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
This manual contains important instructions that should be followed during installation and maintenance of the UPS and batteries.
Temperature Rating
Units are considered acceptable for use in a maximum ambient of 40 °C (104 °F).
For Pluggable Equipment
The socket-outlet shall be installed near the equipment and shall be easily accessible.
This UPS is equipped with internal batteries and only service person can replace the batteries.
When replacing batteries, replace with the same type and number of batteries or battery packs.
For UPS with Internally Mounted Battery
a) Instructions shall carry sufficient information to enable the replacement of the battery with a suitable manufacturer and catalogue
number.
b) Safety instructions to allow access by Service Personnel shall be stated in the installation/service handbook.
c) If batteries are to be installed by Service Personnel, instructions for interconnections, including terminal torque, shall be provided.
Replacement of Batteries Located in a Service Access Area
A) Servicing of batteries should be performed or supervised by personnel knowledgeable about batteries and the required precautions.
B) When replacing batteries, replace with the same type and number of batteries or battery packs.
C) CAUTION: Do not dispose of batteries in a fire. The batteries may explode.
D) CAUTION: Do not open or mutilate batteries. Released electrolyte is harmful to the skin and eyes. It may be toxic.
E) CAUTION: A battery can present a risk of electrical shock and high short-circuit current. Contact with any part of a grounded battery
can result in electrical shock. The following precautions should be observed when working on batteries:
a) Remove watches, rings, or other metal objects.
b) Use tools with insulated handles.
c) Wear rubber gloves and boots.
d) Do not lay tools or metal parts on top of batteries.
e) Disconnect charging source and load prior to installing or maintaining the battery.
f) Remove battery grounds during installation and maintenance to reduce likelihood of shock. Remove the connection from ground
if any part of the battery is determined to be grounded.
