Fadini Junior 633 Instruction Manual - page 14
page 25
GB
OPENING OF THE UNLOCKING HANDLE FOR THE MANUAL OPERATION OF THE GATE
By opening the unlocking handle with the coded key, the electrical
power supply is always disconnected from the system. For
unlocking action and subsequent manual movement of the gate,
it is necessary that the handle be opened until it stops beyond 90°.
Upon closing and subsequent locking of the lock, the electrical
power supply to the PCB is reset.
IMPORTANT: Once the electrical power supply has been disconnected
using the unlocking key, upon return of the mains electrical power,
the first movement of the Junior operator is always towards closing
at a normal operational speed with no programmed slowdowns. All
of the programmed functions are resumed completely with the next
complete cycle (opening-pause-closing).
1) Insert the
Customised key
2) Turn the key: power
supply is disconnected
(blue light off)
3) Open the handle:
fully open the handle
to its stop
The “LED” device on the protective casing enables the installer and the end user to see if the system is actually working properly showing Blue light; or if there is
some fault that does not permit proper operation showing amber light.
The gate doesn’t move
Cover LED lamp off
Lampada a led sul carter
rimane sempre di color ambra
The gate starts moving then stops or
reverses direction
POSSIBLE MALFUNCTIONS
- Check all NC contacts
- Check the state of fuses
- The gate might have run into either gate stops.
Adjust the limit switch brackets (see page 18).
- Enable the Torque Trimmer to increase it
- One or more NC contacts are open
- Burnt fuses
- Torque too low
- Lack of mains electrical power supply 230V
- 5A line fuse burnt
- 8A fuse burnt, for 24 V line
- Torque too low for the gate inertia
- Detects the continuous presence of an obstacle or
possible friction during movement
- Increase the torque by the trimmer
- Remove possible causes of friction scorrevole on the
sliding gate guides
- Detects the continuous presence of an obstacle
or possible friction during movements
- Torque too low for the gate inertia
- Increase the torque by the trimmer
- Unlocking handle not locked
- Close and remove the key from the lock
- Check the line and all fuses
- The gate might have run into either gate stops.
Adjust the limit switch brackets (see page 18).
- Remove obstacles
- Remove possible causes of friction on the sliding gate
track/guides
Faults
Causes
Actions to cure
- Photocells not aligned
- Align photocells
Pic. 14