Troubleshooting 31
Troubleshooting
Problem
Possible Cause
Solution
Control power lamp
does not light.
Power not connected.
Fuse burned out.
Defective switch.
Disconnected wire.
Connect power; switch on.
Replace fuse.
Replace switch.
Check wire connections.
No fuse breaker
tripped.
Poor connection.
Electrical leakage.
Check heating wire.
Check all wiring sections.
Conveyor belt can be
pushed by hand.
Belt tension too loose.
Belt tension too tight.
Adjust belt tension screw.
Adjust belt tension screw.
Belt cannot be
pushed by hand.
Failure under Normal
Status.
Defective motor gear
head.
Driving chain tension
too tight.
Disconnected wire.
Defective motor.
Defective contact plug.
Defective relay unit.
Defective limit switch.
Replace part.
Adjust driving chain.
Replace part.
Material outfeed
roller failure.
.
Disconnected wire.
Defective drive motor.
Defective relay unit.
Replace part.
Material moves
Defective brake box.
Wrong material setting
position.
Replace part.
Adjust material setting positon.
Zig-zag line.
Unbalanced material
tension lever.
Wrong tension roller
position.
Wrong triangle unfolder
angle.
Adjust item as required.
Material does not
move.
Film perforator does
not allow film to roll
out.
Adjust spring.
Summary of Contents for L-Bar Sealer Tunnel Combo Unit Value Series
Page 1: ...VS1620 L Bar Sealer Tunnel Combo Unit Value Series User Guide ...
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Page 36: ...36 Parts List ElectricalSchematic Sheet1of2 ...
Page 37: ...Parts List 37 ElectricalSchematic Sheet2of2 ...
Page 38: ...38 Parts List VS1620 L Sealer Tunnel Combo Unit MainAssembly ...
Page 48: ...48 Parts List HeatTunnelOuterJacket VS1620DC ...
Page 50: ...50 Parts List L SealerAndFrame VS1620E ...
Page 54: ...54 Parts List L SealerTakeawayConveyor LTS504B P ...
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