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While maintaining the motor unlocked, check that the arm and leaf move correctly.
Repeat the same steps for the other leaf.
If the leaf is to be moved manually, proceed as follows:
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cut the power supply
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insert the key supplied with the device into the lock
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turn the key to the left to release the drive
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to restore the drive, turn the key to the right and check the leaf by hand to make sure it is locked.
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Restore the electrical power supply. Always check if anyone is in the path of the leaf when doing so.
Maintenance
The drive unit is self-lubricating and does not require any particular maintenance.
Hazard
To ensure correct servicing, proceed in the following manner:
periodically clean the lenses on the photoelectric cells
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periodically check the power of the motors (you must be able to stop them by hand)
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GB
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