Gatekeeper Systems CartManager HD, Field Technician Manual

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CartManager XD Field Technician Guide Page 2
CartManager XD PPM Checklist
This checklist is intended to be used as a guide while performing a scheduled Periodic Preventative Maintenance
(PPM) or whenever a service call is made on a unit.
Serial # : Date:
Throttle Body Control Working Properly
Check resistance readings between red and black wires from potentiometer, in neutral it should
be 2.400-2.600 K OHMS, when throttle is turned forward it should read close to 5.00 K OHMS,
and backwards it should read close to 0.00 K OHMS.
Ensure potentiometer is tight and gears have some play in them.
Strobe Light is Tight and Working
Check that the
light is not loose and is flashing.
E-Stop Switch is Working Properly
Push E-Stop push button in; unit will not move forward or back. Twist the push button to release,
and cycle key switch OFF and ON. Unit should move forward and back.
Remote is Working Properly
Confirm the
unit is receiving signal from the distance of 20 carts from the CartManager XD.
Make sure that the rabbit, turtle, and horn functions are working properly.
Horn Works When Switch is Pressed
Ensure that
the switch is not sticking when pressed.
Check Tightness of Neck Bolts
Tighten two bolts on lower, backside of the neck. Also, remove the front neck cover and tighten
two retaining bolts on inside of the neck. Replace cover.
Plug Charger in. Does the Unit Shut Down?
Charger inter-relay lock disables unit when plugged in.
Caster and Rear Swivel Wheel is in Working Condition
Grease the caster.
Tighten Drive Wheel Lugs Nuts
Tighten to
50 FT.LB torque.
Batteries Holding a Charge, Not Leaking, Check Water Level
Is the Static Chain Touching the Ground?
Ensure the static chain is touching the ground.
Wood Spacers are Located in Front of Batteries
Prevents batteries from sliding around during use.
Brake Rod Lever Working Properly
Pull brake lever back. Unit should not move forward or backwards. Push lever back in.
Motor Brake Working Properly
Make sure that
brake disengages when unit is moving and engages when unit is stopped. Also
ensure that the CartManager XD will not roll when no throttle is applied; a good test is on a slope.
Tighten the Cart Cradles
The
cart cradles should sit high enough so that they do not hit speed bumps or touch the ground.
Check Charger
Check charger lights and battery fuses.
Road Test the CartManager XD
Attach 20 carts and test drive the unit over speed bumps in parking lot.
CODES: A= ADJUST R= REPAIR U= URGENT

=OK