Unlocking With A Key; Diagnostics; Maintenance; Checks - SOMFY INVISIO 3S io User Manual

4.1.3. Unlocking / locking the pivots
[1]
[2]
2.5 mm
Unlocking
1) Undo the lock nut.
2) Undo the screw until the gate is released.
Locking
3) Return the gate leaves to the position they were in before unlocking.
4) Retighten the screw.
5) Retighten the lock nut.
Once complete, the distance between the locknut and the screw must
be about 2.5 mm. If the distance is greater than this, the gate leaf is
not correctly locked.

4.2. Unlocking with a key

4.2.1. Unlocking the motors
To unlock the motors, turn the key to the right to release the magnetic
brake on the motor.
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0
6
4.2.2. Locking the motors
NB
Before locking the motors, it is essential to manually close the gate
to ensure correct operation when the power supply is restored.
To lock the motors, turn the key to the left to reactivate the magnetic brake
on the motor.
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5. DIAGNOSTICS

The motor does not start
• Check the motor power supply.
• The remote control indicator light remains off; the battery is flat,
replace it.
• Check that the drive has not been disengaged; re-engage it.
• Check that the photoelectric cells are neither obstructed nor dirty.
• This type of drive is unsuitable for intensive use. The thermal pro-
tection may have been activated.
If the problem cannot be fixed, please contact the drive installer.

6. MAINTENANCE

6.1. Checks

6.1.1. Safety devices (cells, safety edge)
Check for correct operation every 6 months.
6.1.2. Backup battery
For optimum battery life, it is recommended that the main power supply be
switched off and the motor operated using the battery for several cycles,
3 times a year. Contact a qualified person (installer) to have the backup
battery replaced.
6.1.3. Mechanical tightness
To ensure correct operation of the gate, have the tightness of all mechan-
ical fixings checked by your installer (pivot connection, irreversible drive
unlocking system, etc.)
6.1.4. Ball joint greasing
If your gate is equipped with a slope lift kit, grease the ball joints of each
gate leaf at least once a year with mechanical grease for outdoor use.
Ball joint
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INVISIO 3S io