19
8.
Trouble-shooter’s Guide to Detect
and Eliminate Faults/Errors
The following table has been developed to help you detect and eliminate common faults and
errors. If you come across a fault/error that is not listed here, please contact your supplier. All
of these faults/errors may only be inspected and rectified by specialists holding the
qualifications as described on page 3.
IPROXX SE:
Mode LED lights up in
the blocked state
Mode LED does not
light up in the
released state
®
No movements can
be carried out
- Use the magnet to release
The handset
- Handset is blocked. (after a power
failure, the IPROXX SE handset
automatically switches to the
blocked state)
®
Problem
Possible Cause
Remedy
Functions LED in the
handset does not light
up when keys pressed
or glows constantly
(CARE/HOSP only)
Permanent or longer-
(CARE/HOSP only)
sounding waring signal
Drives suddenly no
longer respond, no
movement takes
place
Handset or drive
system without
function
- Contact your supplier/dealer
- Contact your supplier/dealer
- Operate drive to move from
the end-of-travel position
- Release the blocking switch
- Contact your supplier/dealer
- Leave the drive system in
rest. position for approx.
20-30 minutes
- Contact your supplier/dealer
- Check the feeder cable, if
necessary restoring contact
- Contact your supplier/dealer
- Fault in the handset
- Fault in the control system
- End-of-travel position reached
- Blocking switch on locking device/
Supervisor or IPROXX SE set at
"blocked”
®
- Control unit is defective
- Handset or drive system defective
- No supply voltage
- Thermoswitch on transformeror in
the control unit has been triggered
- Temperature fuse in transformer
defective
- Miniature fuse defective
- Feeder cable (mains and/or handset/
slave drives) interrupted
