Replacement Of Battery - Sanyo MDF-U730M Instruction Manual

REPLACEMENT OF BATTERY

Location of a nickel-metal-hydride battery
This unit is provided a nickel-metal-hydride battery for the power failure warning device. The battery is
located in the battery mounting plate inside the cover on the upper side. (Fig. 1)
The high voltage components are enclosed in the front cover. The cover should be removed by
a qualified engineer or a service personnel only to prevent the electric shock.
Removal of nickel-metal-hydride battery
1. Turn off the power switch, battery switch and disconnect the power supply plug.
2. Lift the front cover. (Fig. 2)
3. Remove 2 screws fixing the battery with a screw driver. (Fig. 3)
4. Disconnect the connector and take out the battery. (Fig. 4)
5. Follow the procedure for recycling or proper disposal.
Battery
Electrical box
Fig. 1
Battery
fixture
Screw
Fig. 3
Battery
Battery
fixture
18
Fig. 2
Connector
Fig. 4
Battery