When the green led DS1 lights up the
electronic control board does not switch on
Check the mains voltage 230V, the contacts on the electronic
control circuit, transformer voltage, fuse.
When the yellow led DS3 lights up the
electronic control board blinks and the door
does not move
Check the 24V supply voltage of the peripherals, photocell
contacts and NO-NC logic, safety devices, antipanic device, door
opening and lateral guards. After amending the input logic of the
safety devices, perform a reset.
After opening, the door stays in the open
position
Check the photocells and their contacts, the radars and their
contacts, check for possible friction in the glide, battery
discharged
During closure, the door reopens by itself
repeatedly
The door bangs against the stop when
opening or closing, without slowing
During opening or closing the door is
excessively noisy
With functions set by the switch the door does
not open
The door does not function and the display of
the control circuit shows symbols or letters
Check the position or sensitivity of the radar, alignment of the
photocells, possible friction in the glide
Check the encoder connection.
Check that there are no scraps on the glide rail, check carriage
alignment, glide wheels, runners on the floor.
Check the radar contacts, electromechanical block, switch
contacts
Check the malfunction signal consulting the list of messages and
alarms
PROBLEM
REMEDY
6.4
TROUBLESHOOTING
Demolition of the automation must be handled in respect of the legislation in force on the subject of environmental
safeguards. This means that the parts of the automation must be separated by type of material.
The emergency battery should be removed from the device before disposal (remember to cut off the power supply); it
must be disposed of safely because it contains hazardous substances.
6.3
DEMOLITION
52
EN
K140
INSTRUCTIONS FOR INSTALLATION AND USE