Malfunctions Welding - Powermat PM-IMG-230T User Manual

internal components of the device. Prior to the maintenance welder must be disconnected from the mains.
The device should be cleaned with dry air of low pressure, thereby removing contaminants must be formed on the
housing and the vents. It is necessary for the proper functioning of the device.
An important aspect is the state of the external wiring, welding machines, which need to be checked regularly. In the
event of damage, contact a qualified service welding equipment. Changing the wiring on the other performed inside
the device it is not recommended and may result in denial of warranty. All changes to the wiring should be done by
changing the external wiring.
Changing the power wiring can be performed only by a welding equipment.
Malfunctions welding Caution! Malfunctions welding Caution!
mains.
SYMPTOMS
No wire feed (feeder
motor is running)
No wire feed (stopped)
Irregular wire feed
Not to bow strikes
Arc too long and
irregular
Arc too short
Before any intervention in the welding machine, disconnect the unit from the Before any intervention in the welding machine, disconnect the unit from the
CAUSE
For poorly tightened pressure
Contaminated guides the wire in the handle
Roll groove does not fit the diameter of the wire
Locked wire at the end of the current Replace tip
Damaged engine
Faulty control system
Current damaged tip
The groove feeding roller is dirty, damaged or
not the diameter of the wire
Lack of a proper contact of the return
duct
Welding voltage too high
Wire feed speed too low
Welding voltage too low
Wire feed speed too high
No power supply
SOLUTION
Tighten the clamp correctly
Clean the wire guide
Install appropriate roll
current
Pass the welder to the site
Pass the welder to the site
Current drill tip
Replace the roll or roller to be
chosen diameter of wire
Improve contact terminal
Reduce the welding
voltage
Increase the speed of
wire feed
Increase welding voltage
Reduce the wire feed
speed
connect the power supply
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