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B5-440-36 / B5-440-48 / B5-540-48XL / BF-030-48Operator Manual
MB-440-07
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 are done 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.
Start Switch
Sit in the operator position, 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.
Operator Presence Switch
Sit in the 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.
Parking Brake Switch:
Note: This switch is optional and may not be installed on your vehicle. Refer to you original vehicle
option list to determine if the vehicle is equipped with this switch.
Sit in the operator position and set the park brake.
Turn the start switch ON, select a direction, and press the throttle pedal.
•
The vehicle should not operate.
Release the park brake.
•
The vehicle should operate normally.
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
