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Installation of Additional Components
The unit allows for the installation of additional components through fixture holes etc.
A fixture of importance is a proximity/sensor switch (if included with unit, or purchased
outside of manufacturer).
Equipment
Mounting a Single Switch
01.
02.
03.
04.
05.
06.
07.
08.
09.
10.
11.
12.
13.
14.
Use only holes provided for mounting fixtures. Do not add, modify or weld on
the unit
Soft/plastic mallet
Screwdriver set
Allen wrench set
Verify unit is completely disconnected from power
Remove motor fan-cover
Verify all components match the packing list
a. Proximity/sensor switch
b. Proximity/sensor switch bracket
c. Proximity/sensor switch key
d. Mounting bolts
Mount the proximity/sensor switch bracket to the unit housing at the
appropriate mounting holes
Back-drive unit by manually turning motor fan until the key-way of exposed
input shaft is pointing upwards
Use soft/plastic mallet to drive proximity/sensor switch key into the key-slot
of the exposed input shaft
Place lock-nut followed by lock-washer on proximity/sensor switch
Screw the lock-nut until halfway down the length of the proximity/sensor
switch
Place the proximity/sensor switch face down in the slot of the bracket
Screw lock-nut and lock-washer on to end of proximity/sensor switch
protruding from the bracket
Adjust locknuts of proximity/sensor switch until the switch is approximately
2-3mm from the proximity/sensor key
Turn fan blades of the motor to rotate the input shaft to see if there is any
interference of the proximity/sensor key with the proximity/sensor switch.
a. Do not force the key past the proximity/sensor switch if contact is made.
Should interference occur adjust the lock-nuts of the proximity/sensor switch
to place the switch farther from the key and repeat step 12
Once the key can rotate and clear the proximity/sensor switch tighten the
lock-nuts to prevent vibration from lowering the proximity/sensor switch.
o
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