8
TROUBLESHOOTING
Note:
Any repairs suggested below should be completed by an authorized service
technician.
Trouble
Probable Cause
Correction
Motor does not run when power
switch is pressed on.
1.Blown fuse.
2.Swith is burned out.
3.Connection wire is loose or damaged.
1.Replace fuse.
2.Replace the switch.
3.Tighten or replace the wire.
Motor does not run at full speed.
1.Power voltage is too low.
2.Motor is damaged.
1.Test voltage.
2.Check and repair motor.
Motor will not reach full power.
1.Incorrect power wiring.
2.Overload.
1.Replace incorrect power wiring.
2.Reduce load by cleaning filters
as necessary.
Motor overheats.
1.Using wrong voltage.
2.Motor is damaged.
1.Check voltage and voltage label.
2.Check and repair the Motor.
Insufficient suction power.
1.Inlet port blocked.
2.Filter Bag is full.
3.Outlet port blocked.
1.Clean inlet port.
2.Empty filter bag.
3.Clean the outlet port or adjust
the direction of the outlet.
Unit is shaking.
1.The unit isn't properly anchored.
2.The unit isn't leverl.
3.Worn or damaged power cord.
1.Mount the unit firmly.
2.Level the unit.
3.Repaire or replace power cord.
WIRING DIAGRAM
