Technical information

Section 10
Battery & Replacing the Battery
The battery is the most critical part of the UPS, as it has to supply the backup. Hence, the battery must be replaced as soon as you notice that the "
battery needs replacement ". Before replacing the battery ensure the following steps :
1. The UPS is plugged on, in a live wall socket. 2. Charge the UPS for at least 8 ~ 10 hours. 3. Turn the UPS OFF and then back ON.
Note : This UPS contains potentially hazardous voltages. Do not attempt to open the UPS when it is connected to the mains. Please be sure that
all the inlet & outlet cables are disconnected and the ON/OFF switch is in OFF position. This unit contains no user serviceable parts. Repairs are to
be performed by trained service personnel only.
Dispose off the old battery properly. The battery contains lead and poses a hazard to the environment and human health if not disposed off
properly. See the instructions with the new battery for more information.
Battery Replacement: The UPS has an easy to replace battery system.
For Heritage / Heritage Gold / Bravo Models For MDP800+ Model
1. Lay the UPS on its Top side down to get access for opening the Set. 1. Lay the UPS on its right side down to get access for opening the left
Remove/unscrew the 4 nos. of screws that secure the UPS Cabinet side cover. Remove/unscrew the 6 nos. of screws that secure the
and open the cover. left side cover and open the cover.
2. Disconnect the two wires connecting the battery to the UPS. 2. Gently pull the battery out.
Loosen the wire by wiggling them while pulling straight back 3.Disconnect the two wires connecting the battery to the UPS.
from the battery connector. Loosen the wire by wiggling them while pulling straight back from
3. Gently pull the battery out. the battery connector.
4. Place the new battery in the UPS carefully, avoid punching the wires. 4. Connect the new battery in place of the old.
5. Connect the new battery in place of the old. Red wire - to red terminal. Black wire - to black terminal.
Red wire - to Red terminal. Black wire - to Black terminal. Note : Small sparks at the battery connections are normal during connection.
Note : Small sparks at the battery connections are normal during connection. 5.Place the new battery in the UPS carefully avoid punching the
wires.
6. Close the Set and tighten the screws. 6. Close the left side cover and tighten the screws.
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