MAINTENANCE AND TROUBLESHOOTING
54
Installation Manual
4
SCRAP
The control board, up until the end of its useful life,
must be dismounted at its location by an installer
who is as well qualified as the person who
completed the assembly, observing the same
precautions and safety measures. In this manner
possible accidents and damage to adjacent facilities
will be avoided.
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The control board must be deposited in the
appropriate containers for subsequent recycling,
separating and classifying the different materials in
line with their nature. NEVER deposit it in domestic
rubbish or in landfills which are not suitably
controlled, as this will cause environmental
contamination.
Once opening is programmed, the
door comes down at slow speed
Open door position has not been
stored: before reaching the opening
limit switch, the maximum thrust
adjusted through PM.A has been
exceeded
Check that there are no obstacles or hard
points in the door run. If necessary,
increase the set value through PM.A.
Reprogramme the opening run
The operator only works at slow
speed
Absence of control board power
supply, with the control board running
off the battery
Restore the power supply
The open/close of the door has only
been programmed at slow speed.
Programme the open/close as described in
“Programming the opening and closing
run” on page 49.
The operator does not work
,
DL8, DL9 and DL10 lit up
DL2 lit up
DL1 off when operating the key
devices
The key device signal does not reach
the control board
Check the key devices and the connections
The operator does not work
,
DL8, DL9 and DL10 lit up
DL2 lit up
DL1 lights up when pressing ST1, ST2
and DL11 and DL12 light up
Motor fuses F2 and/or F3 blown
Replace F2 and/or F3 with another fuse of
the same value and investigate the cause of
failure of F1/F3
Operator connections
Check connections
Operator, transformer or control board
faulty
Call the technical service
The operator does not work
,
DL8, DL9 and DL10 lit up
DL2 lit up
DL1 lights up when pressing ST1, ST2,
and DL11 and DL12 remain off
Limit switches poorly connected or
constantly activated (DL3 or DL4 off)
Check the limit switch
Control board failed
Call the technical service
The leaf does not reach the stopper
Opening programming incorrect
Carry out the programming correctly
Limit switches wrongly adjusted
Adjust the limit switches
Operator sensitivity very high, not
suitable for the weight of the door
Adjust the sensitivity of the operator
Crankshaft incorrectly positioned
Correct the slant and position of the
crankshaft
The leaf does not reach the stopper
DL2 off, DL6 on
The photocell has detected an obstacle
Check the possible obstacles
The door does not make the
programmed speed changes
The operation has not been properly
stored
Store the operation again with the door
closed
Absence of control board power
supply, with the control board running
off the battery
Restore the power supply
The door opens but does not close
DL2 off
There is a safety item activated (in
closing)
Remove any possible obstacles
The door opens but does not close
DL3 remains on
The control board is programmed in
step-by-step mode
Programme it in automatic mode, where
appropriate
The door opens but does not close
DL3 remains off
Opening limit switch activated, poorly
connected or deteriorated
Check the limit switch
The door opens but does not close
DL4 remains off
Closing limit switch activated, poorly
connected or deteriorated
Check the limit switch
Problem
Cause
Solution
