Sesamo MILLENNIUM SERIES User Maintenance Manual

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

LED DESCRIPTION NUM. AV OC L1 L2 L3 WHAT TO DO Initialization error 1 BL OFF OFF OFF ON An error occurred during initialisation, in particular, the measured opening quota is too low. Check the encoder, the connection between the encoder and mother boards. Make sure the transit area is free of obstacles. In the event of electronic lock, check correct operations. Door blocked error 2 BL OFF OFF ON OFF The door cannot open. Make sure there are no obstacles in the transit area and that there are no locks (electric or manual) that block the door. Anti-crushing in opening error 3 BL OFF OFF ON ON After three opening and anti-crushing detection attempts. Make sure there are no obstacles in the transit area. Make sure that the anti-crushing sensitivity in opening is not too low. Check the encoder, the connection between the encoder and mother boards. Anti-crushing in closing error 4 BL OFF ON OFF OFF After three closing and anti-crushing detection attempts. Make sure there are no obstacles in the transit area. Make sure that the anti-crushing sensitivity in opening is not too low. Check the encoder, the connection between the encoder and mother boards. Inversion error 5 BL OFF ON OFF ON An inversion error of the movement between the encoder and motor was detected. Make sure that the motor is correctly connected Overcurrent error 6 BL ON ON ON OFF Motor overload detected. Make sure there are no short circuits on the motor power cord. Check the motor and replace if necessary. Encoder error 7 BL OFF ON ON ON Encoder malfunction detected. Check the encoder, the connection between the encoder and mother boards. BL = Blinking MM_SM_EN_1_04_07