1
5
s
Troubleshooting
Magnet and motor do not function.
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Damaged or defective wiring.
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Defective fuse.
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Defective control unit.
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Defective power supply.
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Damaged or defective wiring
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Carbon brushes are stuck or worn out
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Defective on / off switch
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Defective control unit
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Defective armature and/or field
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Defective protective reed switch
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Play in the guide
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Bent spindle
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Shaft extending from the motor is bent
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Pilot bent
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Bent spindle
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Shaft extending from the motor is bent
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Triangular guide not mounted straight
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Dirt between spindle and the guide
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Armature Gear ring worn out
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Gear(s) worn out
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No grease in gear box
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Armature damaged
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Field coil burnt
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Carbon brushes worn out
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Damaged or defective wiring
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Damage to armature or field coil
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Damaged or defective brushes
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Guide is set too tight
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Guide is dry
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Guide/Rack/Pinion is dirty or damaged
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Bottom of magnet not clean and dry
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Bottom of magnet not flat
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Work piece is not bare metal
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Work piece is not flat
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Work piece is too thin less than 3.5mm
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Defective control unit
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Defective magnet
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Damaged / defective wiring
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Motor seriously dirty
Magnet does function, the motor does not.
Hole cutters break quickly, holes are
bigger than the hole cutter.
Motor running roughly and/or seizing up.
Motor making a rattling sound.
Motor humming, sparks and motor has no force.
Motor does not start or fails.
Guiding takes a great deal of effort.
Insufficient magnetic force.
Frame under voltage.
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Damaged or defective wiring
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Wrong value fuse
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Defective magnet switch
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Defective control unit
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Damaged or defective wiring
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Wrong value fuse
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Motor running roughly
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Defective armature and / or field
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Carbon brushes worn out
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Defective control unit
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Loose or defective gear-rack
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Defective rotation system
Fuse blows when magnet switch is turned on.
Fuse blows when motor is started up.
Rotation system free stroke too long.
Summary of Contents for E4000 Perm
Page 2: ...2...
Page 11: ...11 s Control Panel...
Page 16: ...16 s Wiring Diagram...
Page 17: ...17 s Machine Parts...
Page 18: ...18 s Machine Parts...
Page 19: ...19 s Motor Gearbox Parts...
Page 20: ...20 s Motor Gearbox Parts...
Page 25: ...25 s Cutting Speed Selection...
Page 27: ...26 s Extra...
Page 28: ...27 s Extra...
Page 29: ...28 s Extra...
Page 30: ...29 s Extra...
Page 31: ...30 s Extra...
Page 32: ...31 s Extra...
Page 33: ...32 WWW UNIBORUSA COM This machine is CSA approved...