Inspect The Battery Balancer - Gs-69 Dc - Terex Genie GS-2646 AV Maintenance Manual

Maintenance Manual
Quarterly Maintenance Procedures
Q-4 Q-4 I nspec t the Batte ry Bala ncer - GS -69 DC
Inspect the Battery Balancer -
GS-69 DC
Genie specifications require that this procedure be
performed quarterly.
1 Open the battery compartment and locate the
fuse box.
2 Locate the LED indicator under the fuse box
and watch the LED for 5 seconds to verify the
battery balancer condition.
Mode Led indicator
Balanced Green - Steady
Equalizing Green - Blinking (1 per sec)
Low or Over voltage Green w/ Orange blinking
Auto shutdown (1 every 4 seconds)
Low or Over voltage Green w/ Orange blinking
Auto shutdown (2 every 4 seconds)
24V circuit No LED
Disconnected
Auto shutdown Red - Steady
32
Condition
Voltage differential (< 0.3V)
Voltage differential (> 0.3V)
B- to 24V battery pack beyond normal range (< 18V or > 33V)
24V to 48V battery pack beyond normal range (< 18V or >
33V)
24V lead not connected
1) Voltage differential, 8V between battery packs.
OR
2) 48V disconnected.
Scissor Lifts
June 2022
Part No. 1272215GT