Sinoboom AB18EJ - Use and Maintenance of Lead-Acid Battery; Maintenance); Required Equipment

REPAIR PROCEDURES
AB18EJ&18HJ Maintenance Manual 6-33 © Oct 2020
Fault
Code
Description
Cause Check
0154
Communication
timeout between FL
and RL motor
controllers
Communication timeout 1s
between FL and RL motor
controllers
Check CAN3 signal lines between FL and RL
motor controllers.
0155
Communication
timeout between FL
and RR motor
controllers
Communication timeout 1s
between FL and RR motor
controllers
Check CAN3 signal lines between FL and RR
motor controllers.
0252
CAN
communication
timeout of FR motor
controller
Communication timeout 1s
between FR motor controller
and machine main controller.
Check CAN3 signal lines between FR motor
controller and machine main controller.
0257
Communication
timeout between FR
motor and main
control (FL)
FR motor controller timeout
1s to receive signal from FL
motor controller
Check CAN3 signal lines between FR and FL
motor controllers.
0352
CAN
communication
timeout of RL motor
controller
Communication timeout 1s
between RL motor controller
and machine main controller.
Check CAN3 signal lines between RL motor
controller and machine main controller.
0356
Communication
timeout between RL
motor and main
control (FL)
RL motor controller timeout
1s to receive signal from FL
motor controller
Check CAN3 signal lines between RL and FL
motor controllers.
0452
CAN
communication
timeout of RR motor
controller
Communication timeout 1s
between RR motor controller
and machine main controller.
Check CAN3 signal lines between RR motor
controller and machine main controller.
0458
Communication
timeout between
RR motor and main
control (FL)
RR motor controller timeout
1s to receive signal from FL
motor controller
Check CAN3 signal lines between RR and FL
motor controllers.
Use and Maintenance of Lead-Acid
Battery (requires maintenance)
REQUIRED EQUIPMENT
• Protective goggles and gloves
• Wrench with rubber handle
Figure 6-17
• Sodium bicarbonate
• Terminal post protector (i.e., petroleum jelly and
corrosion prevention spray, etc.)
• Voltmeter (for flooded/wet battery, colloid and AGM
battery)