Rotary E Series - i Series Lift Lower to Locks Issues

9
Trouble
Error message on LCD
No error message on LCD
Cause
1. LOWERING VALVE CIRCUIT
FAULT
1.Touchpad not functioning
Remedy
1. Check lowering valve plug on
power unit. If connection is good
and you are still getting this error
contact service representative for
further assistance.
1.
Check touchpad on opposite
column if neither touchpad is
functioning contact service
representative for further assis-
tance.
TROUBLE SHOOTING FOR OPERATORS
FOR i SERIES LIFTS
Lower To Locks
SELECT
LOWER TO LOCKS
button pressed but lift doesn't lower
Cause
1. Overhead Sensor Fault
1. Touch pad not functioning.
1. Incorrect voltage to power unit.
1. Overloading lift.
1. Broken latch spring.
Remedy
1. Check sensor for blockage
1. Check touchpad on opposite column
if neither touchpad is functioning
contact service representative for
further assistance.
1. Contact service representative for
further assistance.
1. Check vehicle weight and/or bal-
ance vehicle weight on lift.
2. Contact service representative for
further assistance
1. Contact service representative for
further assistance.
Trouble
9 signals.
Press
button nothing
happens
Motor won't run from either
column.
Motor runs but will not raise lift.
Locking latches do not engage.
TROUBLE SHOOTING FOR OPERATORS
FOR E SERIES LIFTS
Up button
pressed but lift doesn't raise