Aligning The Chain - Nice HySecurity SlideSmart DC Series Installation And Programming Manual

ALIGNING THE CHAIN

1. For a front installation, feed the chain over the
sprocket and beneath the idler wheels. See
Figure 12.
2. For a rear installation, see Figure 7.
3. In either situation, make sure the chain is
properly aligned horizontal to the ground and
parallel to the gate. See Figure 13 – Figure 15.
Sprocket
Idler
Wheel
Target
Sensor
(RH gate)
Figure 13. Rear View Chain Installation
Keep chain
horizontal
to the
ground
Target
Sensor
(LH gate)
SIDE VIEW
Figure 16. Side View Chain Installation
INSTALLATION
CORRECT INSTALLATION
Chain to gate
Ideal distance = 3¾"
(9.5 cm)
Figure 14. Correct Rear View Chain Installation
Too close to gate
INCORRECT INSTALLATION
Figure 15. Incorrect Rear View Chain Installation
INCORRECT
CORRECT
INCORRECT
TOP VIEW
MX4505 Rev.H ©2022
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