Reboot RBM2100 MIG Manuel D'utilisation page 37

Area and Item to be Inspected
and Maintained
Distribution Boxes (Input Protection
Devices)
Input Cable
Welding Power Operation
Gas Cylinder and Gas Regulator
Gas supply hose (the whole line from the
high pressure cylinder to the weld gun)
Wire Feeding Device
Weld Gun and Cable
Body of weld gun
Power supply cable of weld gun as well as
cable of switch control
Surface Condition of Parent material and
length that wire stretches out
Output Cable
Initial problems diagnose
Abnormal Items
 Turn on power supply or not?
 Fuse burnt out
 Connection joint loose
 Examine whether the cable is cut off.
 Connection joint loose
 Over heat
 Turn on power supply or not?
 Phase Lacking
 Turn on gas supply
 Residual Amount of Gas in the cylinder
 Set value for flow
 Connection joint loose
 Connection joint loose
 Gas hose damaged
 Wire feeding wheel does not match with the diameter of
wire in texturing tube
 Crackle on wire feeding wheel, groove blocked up or
defect
 Too tight or loose of the handle
 Wire powder accumulated on the inlet of SUS pipe
 1. Weld gun cable rolled up or over curved
 2. Adaptability of conductive tip, wire feeding pipe and
cable diameter Worn, blocked up or deformation, etc.
Loose connection of conductive tip, nozzle and nozzle

contactor
 Contactor of weld gun body is not plunged in or tightened
well
 Break off (bending fatigue)
 Damaged by weighted drop
 Oil, dirty, rust and paint residues
 Too long length of wire stretched out
 Cross-section of cable that connects to parent material is
not enough
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