Mount The Rack; Mount The Rack - Centurion D3 Installation Manual

Figure 13 Cable Route
7. Remove the knock-outs from the gearbox and feed the cables through the holes, while fitting the
gearbox to the base plate (Figure 13).
8. Secure the motor in place with 6 flat washers, 3 spring washers and 6 nuts supplied, as shown in
Figure 14.
9. Seal the conduit and knock-out holes in the operator with silicone sealer to prevent ants from
entering the operator.

Mount the rack:

10. Before mounting the rack,
flush on the pinion and secure it to the gate. Continue to secure all sections of rack to the gate
(see Figure 16). Once the entire rack is secured in place,
vertical clearance between rack and pinion of 3mm. See Figure 15
1
Lift operator 3mm
Figure 15 Preparation to Mounting Rack
raise the motor an additional 3mm
2 Place rack flush on pinion
and secure rack to gate
3mm
Raise
Figure 14 Secure the Operator
. Place the first section of rack
lower the operator 3mm
Page 20
to ensure a
3
Lower operator 3mm
3mm
3mm
Lower