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MAINTENANCE
MANUAL
MILLENNIUM SERIES
TYPE OF AUTOMATISM
SERIAL NUMBER
DATE INTERVENTION
Light Millennium
Telescopica Millennium
Pratika Millennium
Maintenance Operation
Intervention by Request
During a scheduled maintenance operation, carried out by an authorised technician, it is advisable to
carefully perform the checks and procedures listed below :
Remove the mains power supply using the bipolar switch upstream from the automatism.
Open the automatism by removing the cover.
Disconnect the batteries.
Check the tightening of the screws on the carriages and the components installed inside the box.
Check the connections of the wiring between the accessories, sensors and the electronic control unit.
Clean the runway with a cloth (without detergents) and check that it is intact.
Check the smoothness of the frame, its general conditions (evaluate any misalignments caused by
impacts) and check, above all, that there is a minimum space of 5 mm between the pavement and the
wing so as to guarantee correct sliding even in the event of extensive thermal expansions of the frame.
Clean the pulleys of the carriages and check the wear; replace if necessary.
Grease the runway with a thin layer of bearing grease.
Check the wear of the belt and grease it.
Reconnect the automatism to the mains power supply and the batteries.
Check the wear and correct operation of the floor guide; grease or replace it if necessary.
Check the wear of the rubber stops; replace and adjust them as necessary.
Check the correct operation of the blocking device, manual release and automatic reset.
Check the safety sensors (functionality and adjustment).
Check the detection sensors (functionality and adjustment).
Check the movement of the wings during braking and approach.
Verify the correct selection of the operation logics.
Check the efficiency of the batteries by operating the installation for a period without the mains power
supply.
Test the correct operation of the antipanic breakaway system, if installed.
MAINTENANCE MANUAL FOR
MILLENNIUM SERIES AUTOMATIONS
FOR SLIDING DOORS