Daily Checking - zika MIG 200G Owner's Manual

DAILY CHECKING

WELDING TORCH
Position
If installation fixed, the front distorted
Nozzle
Attach splash or not
If installation fixed
Electric hole
Damage of its head and hole blocked or not
Check the extended size of the pipe
Wire diameter and the tube inner diameter
match or not
Partial winding and extended
Wire sending
tube
Block caused by dirt in the tube, and the
remains of the wire plating lay
Wire sending tube broken
Forget to insert or the hole blocked, or
Gas bypass
different factory component
OWNER'S MANUAL
Checking keys
- 13 -
Remarks
Reason for air hole
Reason for burning the torch
（can use splash-proof material ）
Reason of torch screw thread damage
Reason of unstable arc and broken arc
Have to be changed when less than 6mm,
when the extended part too small, the arc
will be unstable
Reason of unstable arc, please use the
suitable tube
Reason of poor wires sending and unstable
arc, please change
Reason of poor wire sending and unstable
arc, (use kerosene to wipe or change new
one)
Pyrocondensation tube broken, change
new tube
May lead to vice (splash) because of poor
gas shield, torch body get burned (arc in
the torch), please handle