52
6
. Maintenance and Inspection
1
2
Secure the connector
by the 2 supports on the
plate cover.
5.
Insert the new batteries into upper and lower sections as far as they will go.
➀
●
Replacement battery pack
For BU3002SWG: Model number BP150XSG (two required)
Run the top portion of the lower battery connector through the square hole in the plate cover.
➁
Insert the lug at the bottom of the cover into the hole in the main body and push it towards the main
body.
Use a screwdriver to securely tighten (clockwise) the 2 screws you removed.
➂
Do not pinch the cable with the plate cover.
6.
Securely connect the upper and lower connectors.
➀
Secure the connector to the plate cover.
➁
You may hear a “pop” sound when you connect the battery if it is replaced
after the unit’s operation is stopped, but this sound is not abnormal.
If you cannot secure the connector to the plate cover, the connector is not
inserted completely.
Insert the connector again.
1
1
2
STATUS
POWER ON/OFF
BEEP STOP/TEST
BYPASS
BATTERY
WEAK
OUTPUT
LOAD/
BATTERY
Tighten
the 2 screws.
3
STATUS
POWER ON/OFF
BEEP STOP/TEST
BYPASS
BATTERY
WEAK
OUTPUT
LOAD/
BATTERY