Download monogys 160-2s / 200-2cs / 250-4cs

MONOGYS 160-2S / 200-2CS / 250-4CS
EN
TROUBLESHOOTING
SYMPTOMS
Causes
Remedies
The welding wire speed is not
constant.
Debris is blocking the opening.
Clean out the contact tip or change it
and replace the anti-adherence product.
Ref.041806
The wire skids in the rollers.
- Check the roller pressure or replace it.
- Wire diameter incompatible with roller
- Covering wire guide in the torch
incompatible.
The wire feeder motor doesn’t operate.
Reel or roller brake too tight.
Adjust the brake and rollers.
Electrical supply problem.
Check that the power switch is in the "On"
position.
Bad wire feed.
Covering wire guide dirty or damaged.
Clean or replace
Reel brake too tight
Adjust the brake
Bad connection to the main supply.
Check the mains connection and ensure the
supply is 230 V (1PH) WITH earth.
Bad earth connection.
Check the earth cable (connection and
clamp condition).
Torch trigger inoperative.
Check the torch trigger.
Guide wire guide crushed.
Check the sheath and torch body.
Wire jammed in the torch.
Clean or replace.
No capillary tube.
Check the presence of capillary tube.
Wire speed too fast.
Reduce the wire speed.
The gas flow rate is not sufficient.
Adjusting flow rate to 15 to 20 L / min.
Clean the work-piece
Gas bottle empty.
Replace it.
Gas quality unsatisfactory.
Replace it.
Air flow or wind influence.
Prevent drafts, protect welding area.
Gas nozzle dirty.
Clean or replace the gas nozzle.
Poor quality wire.
Use suitable WIRE for MIG-MAG welding.
Workpiece in bad condtion. (rust, etc…)
Clean the metal before welding.
Arc voltage too low or too high.
See welding settings.
Bad earth connection.
Check and place the earth cable (cable and
clamp condition)
Insufficient gas flow.
Adjust the gas flow.
No gas connection.
Check and adjust the gas connection on
the machine. Check the flowmeter and the
solenoid valves.
No welding current
The wire jams (after the rollers)
The welding bead is porous.
The arc produces a lot of sparks.
No gas flow at the end of the torch.
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