Page 1-83
REGULAR
MAINTENANCE
1
1-9
Replacing the Consumable Parts
1-9-1
Replacing the Battery
The lithium battery is used for each backup type of this machine.
Battery type and purpose to use
Replacing procedures of battery
1) Turn off the battery.
2) Remove 4 screws, and open the front door of CPU box.
3) Remove two screws at the upper and lower parts of throttle, and pull out the board from the
throttle.
4) Remove the solder of battery on the board, and take away the battery.
5) Solder not to make mistake of setting the anode and cathode of new battery.
6) Insert the board to the inner part of throttle completely, and fix it with 2 screws.
7) Turn on the power, and read all data saved. Keep on turning on the power for charge for a long
time.
NOTICE
Make sure of saving the machine data, machine parameter, and recognition data
to the floppy disk before the operation to change.
M59EB
CUT OFF THE POWER SUPPLY BEFORE CARRYING OUT ANY WORK FOR
THE MACHINE.
You will have a serious electric shock.
WARNING
493C-E-MMA01-A11-02
ST : CM120
Module
Type
Maker
Number
Voltage
Purpose to use
Lithium battery MATSUSHITA VL2330/1HF 3.0V/50mAh
SCMYEX
(SCMWEX)
PRMAEC
(PRMCEA)
Lithium battery MATSUSHITA VL2330/1HF 3.0V/50mAh
Backup of mount data and
machine parameter
Backup of recognition data
Summary of Contents for KXF-493C
Page 2: ......