0639-990-21---30j_2010.07.indd
SLA
0639-990/22j
Page 32 of 46
Operating instructions
irregular functioning
LeD „Processor status“
on the STere is illumina-
ted/is not flashing.
Door fails to move/to
open.
Door fails to close or is
not fully closed.
Door opens or closes too
slowly.
Door opens at slow speed
or at slow speed on the
last 200 mm.
Insufficient opening width.
hold-open time too long
or too short.
Door only carries out
short movements.
Lateral door movement in
the closed position.
Possible causes/corrective action
• Control of mains power supply.
• Control the fine-wire fuse in STERE.
• Mains failure and/or emergency battery discharged.
• Sliding wing is mechanically blocked.
• Operating mode MANUAL or NIGHT.
• Control element defective (LED OKx is not illuminating when element is actuated).
• Locking is not released.
• Manual locking is still engaged.
• EMERGENCY STOP jumper on STERE not inserted (LED SI is illuminating).
• EMERGENCY STOP triggered (LED SI is illuminating).
• Operating mode MANUAL or OPEN.
• Closing procedure obstructed.
• Light barrier defective, cut or incorrectly connected (LED SI is illuminating).
• Manual unlocking actuated.
• EMERGENCY STOP triggered (LED SI is illuminating).
• Light barrier jumper on STERE has not been inserted (LED SI is illuminating).
• Presence detector is continuously triggered (LED SI is illuminating.).
• Radar is continuously triggered. Remove object, re-adjust radar (LED OKx is illuminating).
• Key command on locking (LED OKx is illuminating).
• Pay attention to the reciprocal interaction of the presence sensors.
• The programmed hold-open time is too long.
• During the closing procedure, the door has repeatedly detected an obstacle (it is kept waiting
one minute in the open position).
• Check emergency opening element.
• Opening respectively closing speed has not been correctly programmed.
• Emergency battery operation.
• Obstacle detection has been triggered.
• DIP-Switch 4 on ON.
• After resetting of DIP-Switch 4 on OFF: no Reset carried out
• Reduced opening activ.
• Obstruction of door: remove obstacle
• Hold-open time has not been correctly programmed.
• Obstacle detection has been triggered.
• The radar/presence detector is activated by the door movement (LED OKx is illuminated.
• Spurious triggering of the radar/presence detector (LED OKx is illuminated).
• Excessive weight of sliding wing.
• GEMO defective.
• Defective door sealing gaskets or ribbed out.
• Sliding wings have not been correctly adjusted.
• Damaged fixpoint guide shoe or bottom guide rail.
• In the CLOSED position the limit stops do not touch each other.
8.3
Malfunction
An alleged error may by all means also be due to „correct“ causes. for this reason the list
shown hereafter has been established, which contains the probable or already encoun-
tered irregular functioning, their possible causes as well as the corrective action (error
elimination) to be taken.
