CAME G4140IZU Installation Manual - page 27
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10.3 Problem solving
Installer’s stamp
Operator name
Date of job
Technician’s signature
Requester’s signature
Job performed________________________________________________________________________________________
______________________________________________________________________________________________
Installer’s stamp
Operator name
Date of job
Technician’s signature
Requester’s signature
Job performed________________________________________________________________________________________
_____________________________________________________________________________________________
MALFUNCTIONS
REFERENCES
CHECKS
The unit neither opens nor shuts
1-2-3-4-6-8-18 1 – Close the inspection hatch with the key and check the
release lock
The unit opens but does not close
4-7-10
2 - Disable “steady movement” with dipswitch
The unit shuts but does not open
4-7-9
3 – Check power supply and fuses
No automatic closure
11-12-13
4 - N.C. safety contacts open (1-2 / 2-C1 / 2-C5)
The unit does not work if the remote control
is used
2-14-16
6 - Disable master-slave function
The unit inverts direction
7-18
7 – Check spring tension and balancing
The unit works only with remote control
22
8 – Disable obstacle detection with dipswitch
The photoelectric cell does not react
12-23-24
9 – Check if end stop opens
The signalling LED indicator flashes rapidly
4
10 – Check if end stop closes
The signalling LED indicator remains on
13
11 - Activate “automatic closure” dip switch
The unit does not end its run
7
12 – Check the correct direction of movement
The bar is not properly balanced
7-15
13 - (2-3 / 2-4 / 2-7) command button
The unit does not slow down
7-15
14 –Check jumper on AF43S, turn on/off power
The unit does not work with the back-up
batteries
8-25-26
15 – Check the bar length ratio with mountable accessories
The unit is slow to respond
7
16 – Re-save radio code
18 – Adjust sensitivity
22 - Enter or duplicate the same code in all the remote
controls
23 – Activate the photoelectric cell with the dipswitch
24 – Connect the photoelectric cells in a series, not in
parallel
25 – Dead batteries
26 –Respect the photoelectric cells’ polarity
Troubleshooting must be performed by a professional installer or competent person.