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B-210 / B-200 Curtis System Operator Manual
MB-210-14
INTERLOCK SWITCH INSPECTION
The interlock switches should disable vehicle operation when activated. Perform the following to
confirm proper operation. If any one test fails, then immediately remove the vehicle from service
and refer repair to a qualified technician.
All procedures shall be performed with the charger disconnected from its power source except
for the procedure testing the charger interlock. If using a portable charger, disconnect the charger
cable from the vehicle.
If equipped with a battery disconnect switch, make sure it is in the run position before performing
procedures.
These procedures may result in unexpected vehicle movement.
•
All procedures shall be performed in an area that allows for possible movement of the
vehicle and room to safely stop the vehicle if it moves.
•
DO NOT allow any personnel to stand in front or behind the vehicle while performing
these procedures.
Failure to follow the above instructions may result in severe personal injury and/or
property damage.
DO NOT bypass, modify, or disable any interlock switch. Doing so could result in
unexpected movement of the vehicle causing severe bodily injury and/or property damage.
WARNING
Start Switch
Turn the Start swithc OFF.
Sit in the approved operator position, turn the
start switch OFF and select a direction, then
slowly press the throttle pedal.
•
The vehicle should not operate.
Release the pedal and place the direction
control switch in the center OFF position.
Turn the start switch ON, select a direction and
slowly press the throttle pedal.
•
The vehicle should operate normally.
Charger Interlock Switch
Connect the charger to its power source. If using
a portable charger, connect the charger cable
to the vehicle.
Sit in the approved operator position, turn the
start switch ON, select a direction, and slowly
press the throttle pedal.
•
The vehicle should not operate.
Disconnect the charger and wait 1 minute.
Sit in the operator position, turn the start switch
ON, select a direction, and slowly press the
throttle pedal.
•
The vehicle should operate normally.
High Pedal Disable (HPD)
Sit in the approved operator position, turn the
start switch ON.
Press and hold the throttle pedal to the floor.
Select a direction:
•
The vehicle should not move
Release the throttle pedal and press again.
•
The vehicle should operate normally.
Operator Presence Switch
Sit in the approved operator position, turn the
start switch ON, select a direction, and slowly
press the throttle pedal.
•
The vehicle should operate normally.
Release the throttle pedal, lift up off the driver
seat and again slowly press the pedal.
•
The vehicle should not operate.
Brake Interlock Switch
Sit in the approved operator position, turn the
start switch ON, select a direction, and slowly
press the throttle pedal.
•
The vehicle should operate normally.
While operating at a slow speed; press the brake
pedal with your left foot.
•
The motor control system should turn off
and a DTC should be displayed on the
dash display.
