fadini Junior 633 Notice D'instructions page 35

JUNIOR 633
JUNIOR 650
TROUBLESHOOTING
The led device on the protective casing is a fixed light blue when the automatism is working properly. It flashes or becomes orange in the
presence of any electrical system faults.
Faults
The gate will not move
Led lamp on casing off
Led lamp on casing flashing BLUE
Led lamp on casing alternatively
flashing BLUE-ORANGE
The gate starts moving, then it
stops or reverses
electro-mechanical sliding gate operator
Possible causes
• No programming performed
• One or more NC contacts open
• Burnt fuses
• Torque too low
• Photocells not aligned or disturbed
• No 230 V power
• 5 A line fuse burnt
• 630 mA fuse for 24 V burnt
• Unlocking handle not locked
• An obstacle or a possible friction have been
detected during the gate movement for 5
consecutive times
• Photocell malfunction on DSA control carried out
before movement
• Detects the continuous presence of an obstacle or
possible friction during movement
• Photocells not aligned
Recommended actions
• Perform programming (page 32)
• Check all NC contacts (green LEDs must all be on)
• Check conditions of all fuses
• Enable the torque trimmer to increase it
• Align photocells and verify conditions
• Check the line and all fuses
• The gate might have run into either gate stops.
Adjust the limit switch brackets (see page 25)
• Close and remove the key from the lock
• Remove obstacles and give an opening/closing
command
• Remove possible causes of friction on the sliding
gate track/guides
• The gate might have run into either gate stops.
Adjust the limit switch brackets (see page 25)
• Realign the photocells
• Disconnect power to photocells for a few
seconds
• Power supply for DSA photocells is to be
connected to the terminals 13-14
• Remove obstacles and give an opening/closing
command
• Enable the torque trimmer to increase it
• Realign the photocells
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