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38
Maintenance
Error Codes Table, cont.
Code
Description of code
Corrective actions – If the problem persists, call for
service
33
Brush Motor High Voltage Protect Error Locate the brush motor circuit breaker and reset.
34
Side Broom Motor High Voltage Protect
Error
Turn the main breaker off and wait 10 seconds before
turning it back on.
35
Drive Motor High Voltage Protect Error
Ensure that the grade is appropriate for the machine.
Turn the main breaker off and wait 10 seconds before
turning it back on.
36
Vacuum Motor High Voltage Protect
Error
Turn the main breaker off and wait 10 seconds before
turning it back on.
37
CAN1 Failure
Turn the main breaker off and wait 10 seconds before
turning it back on.
80
The battery is dead and will need to be
charged. The machine will no longer
transport.
Key the machine off. To push the machine to a charging
location, locate break lever on the right hand side of the
traction motor and lift. Charge the battery.
For lithium only, ensure that the blue battery light located
in the left hand door is solid while charging.
If the light is blinking or off continue to press the button
until it remains solid.
81
The vacuum bag is missing install a
bag to allow cleaning. Transport mode
is still allowed.
Install a vacuum bag. Or make sure the vacuum bag is
seated correctly
82
The battery is dead and will need to be
charged. Transport mode is still
allowed.
Transport the machine to a charging location, key the
machine off and charge the battery.
For lithium only, ensure that the blue battery light located
in the left hand door is solid while charging. If the light is
blinking or off continue to press the button until it remains
solid.
83
Side Broom Motor PWM is being
limited by unspecified source.
All modes are still allowed.
Disconnect power with the main breaker, remove the side
broom and clean
84
Side Broom Motor Limited. The
controller is driving but a power-limiting
condition is active.
All modes are still allowed.
Disconnect power with the main breaker, remove the side
broom and clean
85
Side Broom Motor Temperature High.
PWM limiting within range of High
Motor Temperature.
All modes are still allowed.
Disconnect power with the main breaker, remove the side
broom and clean
8.644-976.0 Manual Operator CV601 RS KIRA Autonomous