• T
Importantnote:whenworkingontheoperator
Malfunction Possiblecauses Remedy
24c.
Door does not open / close fully
After closing, the door opens again slightly
Door fails to move although the motor is
running.
Door does not respond on impulse from the
hand transmitter - but does respond to push-
buttons or other impulse generators.
Door does not respond to impulse from hand
transmitter nor to other impulse generators.
Insufficient range of hand transmitter
T
Door mechanics have altered.
Door does not open / close fully
T
Door blocks shortly before reaching the closed
position.
T
Operator is not engaged.
Battery in the hand transmitter is flat.
Aerial not available or not fitted.
No hand transmitter programmed.
See diagnostic display
Battery in the hand transmitter is flat.
Aerial not available or not fitted.
On-site screening of the receiving signal.
T
T
Have the door checked.
Set the forces (menu stages 5 and 6).
Reset travel limit .
Remove the obstruction.
Reset closed travel limit .
Re-engage the operator
Replace battery in the hand transmitter
Plug in / align aerial.
Programme the hand transmitter ( menu
stage 1).
See diagnostic display
Replace battery in the hand transmitter
Plug in / align aerial.
Connect external aerial (accessories).
Clean toothed belt.
Spray with silicone.
Detension the toothed belt.
18
18
15
GB
• Diagnosticdisplay
Duringoperation,thedisplayprovidesdiagnosticinformationonanypossiblefaults/malfunctions
NumberState Diagnosis/Remedy
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Caution:
Operator starts up and “ 0” goes out. Operator receives a start impulse at the ST
normal operation.
0 displayed during the next opening and closing cycle Operator is carrying out a learning cycle for the force limit.
and then goes out. During these travel cycles the force is not monitored!
0 continues to be displayed.
Door neither opens nor closes. STOP A connection is interrupted.
External safety device has been activated (e.g. wicket door).
Door no longer closes. STOP B connection is interrupted.
External safety device has been activated (e.g. photocell).
Permanent impulse signal at the start input. Door no longer accepts a start impulse. External impulse generator emits a
permanent impulse signal (e.g. button is jammed)
An error ocurred in setting the operator T
Repeat setting procedure (menu stages 3 and 4).
Closing edge OSE has been activated. Check closing edge, spiral cable and optics.
F (menu stages 3 and 4)
or wicked door contact has been activated.
Door neither opens nor closes.
Motor has come to a standstil. Motor does not rotate. Call in a specialist company
V
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T
Bottom end-of-travel position Closed has been reached.
Gate end position has not been reached.
Force-learning cycle not completed. Must be repeated.
T
Gate setting und learning cycle not correctly finalized. Repeat gate setting in menus 3 & 4 and complete force-learning cycle
subsequently
ault during learning cycle. Repeat position learning cycle.
Reduce force when approaching the end-of-travel positions.
Emergency release has been activated Operator is released, lock the coupling again .
Check wicket door contact.
Fault during self-test. Disconnect power supply
acation lock activated, gate does not open. Slide switch at SafeControl / Signal 1
24c
Deletingradiocodes
Restoring factory setting
Press oval key Keep key pressed while inserting power plug.
All radio codes stored in the hand-held transmitter are now deleted.
Press Open and Close keys at the same time. Keep keys pressed for approx. 3 sec while inserting
power plug.
The factory setting has been restored.
