APC Smart-UPS VT User Manual
Page 34
Maintenance – Parts Replacement
28
Smart-UPS® VT 10-40 kVA 400V, 208V, 200V – Operation
990-2282A-001
How to replace a Network Management Card
How to replace and install a battery module
General safety prior to battery module replacement.
Loosen the two Torx screws
(one on each side of the card).
Carefully pull out the card.
Install the new card.
Reattach the 2 Torx screws.
Note
When replacing Battery Modules, replace with the same numbers of the: SYBT4.
Caution
Servicing of batteries should be performed or supervised by personnel knowledgeable of
batteries and the required precautions. Keep unauthorized personnel away from batteries.
Do not dispose of battery or batteries in a fire. The battery may explode.
Do not open or multilate the battery or batteries. Released electrolyte is harmful to the
skin and eyes. It may be toxic.
A battery can present a risk of electrical shock and high short circuit current. The
following precautions should be observed when working on batteries:
• Remove watches, rings, or other metal objects.
• Use tools with insulated handles.
• Wear rubber gloves and boots.
• Do not lay tools or metal parts on top of batteries.
• Disconnect charging source prior to connecting or disconnecting battery terminals.
Use two people to lift components weighing between 18 – 32 kg / 40 – 70 lb.