User manual

62
REPLACING THE BATTERY
When the battery fault indicator illuminates and the UPS emits an intermittent beep (one second on/ one
second off), the battery may need to be replaced. Check the battery connection or contact the reseller to order a
new battery.
Warning: A battery is dangerous since it can generate an electric discharge or a short-circuit. The following
precautions must be followed carefully before replacing the batteries.
1. Though the batteries can be replaced with the UPS on, it is recommended to switch the UPS off and unplug
the power cable from the wall.
2. Remove any rings, watches and other metal objects.
3. If the battery replacement kit is damaged in any way or shows signs of leakage, contact the reseller
immediately.
Recycle the used batteries.
Never throw batteries into a fire as they may explode.
Do not open or damage the batteries. The electrolyte contents are harmful to the skin and eyes and may be
toxic.
For correct recycling, do not throw the UPS, the battery box or the batteries into the rubbish. Contact the nearest
waste recycling centre for information on how to dispose of the UPS, the battery box and the batteries.
Follow the points and the table below to replace the batteries:
DIALOG VISION TOWER
1. Remove the front panel of the UPS by
pulling with both hands.
2. Disconnect the UPS battery cable.
Remove the plate securing the battery
to the UPS.
3. Take hold of the plastic battery tab
and pull the battery out of the UPS.
4. Insert the new battery in the UPS.
5. Reinsert the plate and reconnect the
battery cable
6. Replace the front panel of the UPS.