Rotary E Series - Page 10

10
TROUBLE SHOOTING FOR OPERATORS
FOR E SERIES LIFTS
Down button
pressed but lift doesn't lower
Cause
1. LOWERING VALVE CIRCUIT
FAULT
1. Latch Release Fault 1
1. Latch Release Fault 2
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. Solenoid failure master control
panel side. Contact
service
representative for further
assistance.
1. Solenoid failure slave control
panel side. Contact service
representative for further
assistance.
1. Check touchpad on opposite
column if neither touchpad is
functioning. Contact service
representative for further
assistance.
Trouble
6 signals.
7 signals.
8
signals.
Press button nothing
happens.
Trouble
Press
SELECT
LOWER TO LOCKS
button
nothing
happens.
6 Signals
Cause
1. Touchpad not functioning
1. Bad Circuit Board
Remedy
1. Check touchpad on opposite
column if neither touchpad is
functioning.
Contact service representative for
further assistance.
1. Contact service representative for
further assistance.
Lower To Locks
SELECT
LOWER TO LOCKS
button pressed but lift doesn't lower