G Gearmotor
1.
With outer case removed (Section A), disconnect
motor leads from on/off switch and Conveyor speed
control and cut wire ties at floor panel.
2.
Remove the 2 retaining bolts from the underside of the
unit.
3.
Remove the drive chain and lift out the motor.
4.
Separate motor from motor mounting bracket by
removing the 4 slotted screws on the bracket.
5.
Using a 1/16” Allen wrench, remove the drive sprocket
from the motor shaft.
6.
Attach new gearmotor to motor mounting bracket.
7.
Install drive sprocket on motor shaft making sure the
Allen screw rests on the flat of the shaft.
DO NOT
tighten set screw.
8.
Install new motor with bracket attached.
DO NOT
tighten retaining bolts.
9.
Replace drive chain over sprockets.
10. Slide motor to right until drive chain is taut. There
should be approximately ¼” play in the drive chain.
Tighten retaining bolts on underside of unit.
11. Check drive chain alignment. Tighten drive sprocket
set screws.
12. Re-attach motor leads to on/off switch and Conveyor
speed control. (Refer to appropriate wiring diagram)
H Drive Chain
1.
With outer case removed (Section A), loosen the 2
motor mounting bracket retaining bolts on underside of
unit, but do
NOT
remove.
2.
Slide motor to the left to loosen drive chain tension.
3.
Remove drive chain.
4.
Install new chain over sprockets with open looped side
of chain facing out.
5.
Slide motor to right to tighten drive chain tension.
There should be approximately ¼” plat in the drive
chain.
6.
Check for proper drive chain alignment.
(See Figure 6 & 7)
7.
Tighten motor mounting bracket retaining bolts on
underside of unit.
I Drive (Motor) Sprocket
NOTE: RT-2AR model use an
8T sprocket
1.
With outer case removed (Section A), and drive
chain removed (Section H) loosen the set screw
on sprocket with a ¼” Allen wrench and removed
sprocket.
2.
Install new sprocket on motor shaft making sure
Allen screw rests on the flat of the shaft.
3.
Replace drive chain. (Section H)
J Rear (Conveyor) Shaft
Sprocket
NOTE: RT-2AR model use an
32T sprocket
1.
With outer case removed (Section A), and drive
chain removed (Section H), loosen the 2 set
screws on sprocket with a 1/16” Allen wrench
and remove sprocket.
2.
Install new sprocket on conveyor shaft aligning
the 2 set screws with the holes on the shaft.
3.
Replace drive chain. (Section H)
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