Installation Of The Gear Motors - PowerTech PW330L User Manual

2.3.2 Installation of The Gear Motors

1. Choose the correct dimensions of the motors and position to be installed.
2. Check if the mounting surface the brackets to be installed is smooth, vertical and rigid.
3. Arrange the cable conduit for power supply cable of the motors.
4. In order to obtain the optimal supporting from the rear plate, please assemble two post brackets and one rear metal
plate according to Figure 18.
5. Loosen the two screws and remove the back cover of the motor as shown in Figure 19.
6. Place the leaves in the closed position.
Figure 18
7. Refer to the distance of "B" in Figure 17, place the rear plate in the correct position on the mounting surface.
Inspect if the distance is proper as shown in Figure 23 i.e. the position the front plate of the motor to be installed.
8. Place two post brackets on the surface to be installed and mark the drilling points, then drill minimum diameter
of 8mm holes by four on the mounting surface to be installed and fasten up the brackets with screws and washers.
9. Please make sure the front plate is completely installed horizontally.
Figure 21
10. Refer to Figure 23, the distance between front plate of the motor and rear plate is 735mm (PW320) / 798mm
(PW330), the difference in height is 18.3mm (PW320) / 22.5mm (PW330).
PW320
735mm
11. Clamp and fix the motor front plate on the door temporarily.
PW320
Figure 19
PW320
Figure 23
PW330
798mm
Figure 24
PW330
INSTRUCTIONS PW320/PW330/PW330L
Figure 20
Figure 22
PW330 PW330L
PW330L
992mm
PW330L
9