Troubleshooting - U-Line H-9379 Manual

OPERATING ISSUE
Motor does not run.
Motor shuts off/abruptly
stops during use.
Range is insufficient.
Machine slows down
aggressively while in
manual release mode.
PAGE 8 OF 25

TROUBLESHOOTING

CAUSES
Power switch is in off position.
Controller is in sleep mode.
Batteries are drained.
Motor brake lever released on
drive system.
There is an electrical issue.
Circuit breaker has tripped.
Controller is tripped due to
thermal overload (weight and/
or climb angle may exceed
controller capacity).
Motor wire or connector
is broken.
Terrain is hilly or soft.
Batteries are not broken in.
Batteries are cold.
Battery is not fully charged.
Batteries are damaged or old.
Tire pressure is low.
User pushes machine too fast
while in manual release mode.
1-800-295-5510
uline.com
RECOMMENDATIONS
Turn switch to on position.
Turn cycle switch off two seconds,
and turn back on.
Recharge batteries.
Re-engage motor brake on drive
system.
Unplug, then plug into both motor
and throttle connectors.
Push circuit breaker to reset.
Release throttle, allow controller
to cool down at least 30 seconds.
Unload some weight, cycle power
switch and operate machine
again.
Check motor wires and brake wires
to ensure none are broken. Check
connector to ensure wires are
secure.
Push to assist drive system.
Charge and discharge 4-10 times
before optimum range.
Keep batteries warm.
Always keep machine on charge
when not in use.
Replace batteries.
Inflate pneumatic tires to 20-25 psi.
Do not push machine so fast while
in manual release mode (See
Manual Mode on page 5).
0321 IH-9379