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TROUBLESHOOTING
PROBLEM
REFERENCE
CHECK
The barrier neither opens nor closes
1-2-3-4-6-8-18
1 - Lock the inspection hatch with the key
The boom opens but does not close
4-7-10
2 - Deactivate the MAINTAINED ACTION function
The boom closes but does not open
4-7-9
3 - Check the power supply and fuses
The barrier does not automatically close
11-12-13
4 - The NC contacts are open
The barrier does not work with the transmitter
2-14-16
6 - Deactivate the MASTER-SLAVE function
The boom's direction of travel is inverted
7-18
7 - Check the boom's balancing and spring tautness
Only one transmitter works
22
8 - Deactivate the OBSTRUCTION DETECTION function
The photocells do not work
12-23-24
9 - Check the opening endstop
The warning LED flashes quickly
4
10 - Check the closing endstop
The warning LED stays lit
13
11 - Activate the AUTOMATIC CLOSING function
The boom does not reach the endstop
7
12 - Check the proper direction of travel
The boom cannot be balanced
7-15
13 - Check the control devices
The barrier does not slow down
7-15
14 - Replace the AF card
The barrier does not work with emergency
batteries
8-25-26
15 - Check the length ration between boom and applied accessories
The boom starts slow
7
16 - Memorize the radio code again
18 - Adjust the sensitivity
22 - Enter or duplicate the same code on all transmitters
23 - Activate the photocells
24 - Connect the photocells serially instead of in parallel fashion
25 - Check the batteries
26 - Respect the photocell's power supply polarities
MAINTENANCE
LOG
Periodic maintenance
☞
Before doing any maintenance, cut off the power supply, to prevent any hazardous situations caused by accidental boom movements.
Periodic maintenance log kept by users (every six months)
Date
Notes
Signature
