Fig. 23
Fig. 24
8) MAINTENANCE
NOTES:
- Make sure that, during the gate travel, all the rack elements mesh correctly with the pinion.
- Do not, on any occasion, weld the rack elements either to the spacers. For fixing these, use
screws and washers like in the Fig.20.
- Do not use grease or other lubricants between rack and pinion.
a) After having rack nstalled, take the gate back to the closed position and position the limit
swicth plate on the rack. In this closed position, the plate should trigger the limit switch of the
motor.
b) Tighten the screws DIN912 M5x12 included in the pack, until it touches the rack, squeezing it.
c) Move the gate to the open position and repeat the same process for the other limit switch
plate.
Carry out the following operations at least every 6 months.
- Check the efficiency of the release system.
- Check the efficiency of the safety devices and accessories.
9) REPAIRS
For any repairs, please contact the authorised repair centers.
7.9. Installing limit switch plate
Pág. 10
DIN912
M5x10
