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Troubleshooting
Troubleshooting
Troubleshooting
Troubleshooting
Problem
Problem
Problem
The speed controller does not adjust for a change in
load, or shuts off before the knob (16) is turned all the
way down.
The speed controller does not maintain a consistent
speed, or the speed rapidly fluctuates.
Upon startup, the motor runs away for a few seconds
before the speed controller slows it down.
The speed controller does not shut off the air motor
when the knob is turned all the way down, or the speed
cannot be reduced by turning the knob down.
6
Solution
Solution
Solution
Remove the needle (13). and liberally lubricate the
needle and o-ring (33) with multi-purpose lithium based
grease.
Replace the needle (13), u-cup (11), and o-ring (33),
using Repair Kit 24J886.
Ensure that the compression nut (24) and flange
connector (23) are securely tightened to the motor shaft.
See Installation, page 3
Replace the needle (13), o-ring (18), and bearing (20),
using Repair Kit 24J886.
.
3A1315E
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