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Trouble Shooting
Inconsistent Scratch on Floor
1. Machine standing still while running, must keep machine moving
while running
2. Grinding method is not correct
3. Using incorrect pads or tools
4. Tools are uneven
5. Incorrect operation, call dealer for technical support
Machine wobbles during operation
1. Check ground level for level difference.
a
. If level difference is serious (2mm above), first repair with the angle grinder machine
b.b. Then, grind slowly from higher level to lower level with constant speed and shape moving
2. Make sure pad holders are tight
3. Make sure all pads are the same
4. Make sure pads are on same level
5. Adjust connector between machine frame and machine base, keep the pad holders and wheels
in the same level
Machine suddenly STOPS running (Over current protection)
1. Tap the STOP button, then after 5 seconds tap the RUN button to restart. Gently press the
handle when restarting to make sure pad holder has small friction which will
restart easier.
www.wolfpackequipment.com (419) 302-0033
Machine uttered low buzz when turned on and off
1. There is dust in the motor impeller
2. Motor burnt out
Machine has abnormal sound during use
1. Rubber pad is damaged, which causes collision of grinding plate.
Replace with new rubber pads
2. Lack of lubrication. Add lubrication
3. Bearing or drive shaft is damaged and needs replaced.
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