32
BA492401-en
Status Indication
Diagnosis
Remedy
Red
Yellow
Green
OFF
OFF
Lift overloaded.
Release button, try again.
Reduce load if necessary.
Sluggish operation. Pos-
sible causes: Long stand-
ing under load, insufficient
lubrication…
Release button, try again.
Contact service if re-
quired.
and lift stops while raising.
Upper sensor maladjust-
ed.
Contact service.
OFF
OFF
Hardware error occurred.
Press and hold
for 4
seconds
control goes
off. Switch on again. If
error persists, contact
service.
EEPROM / Flash error
occurred.
Contact service.
Status Indication
Diagnosis
Remedy
Red
Yellow
Green
FLASH-
ING
1 x
OFF
OFF Check RPM sensor
Contact service.
2 x
OFF
OFF ---
---
3 x
OFF
OFF Check Limit switch
Contact service.
4 x
OFF
OFF Check Safety switch
Contact service.
5 x
OFF
OFF ---
---
6 x
OFF
OFF
Thermal switch Motor
open
Let motor cool down.
7 x
OFF
OFF I2T monitoring
Let motor cool down.
8 x
OFF
OFF ---
---
9 x
OFF
OFF Hardware overcurrent
Contact service.