SHERMAN-profi TIG 201P AC / DC User Manual page 9

Power light is on, the fan is running,
no welder strikes the arc
Power light is on, the fan works, light
is overheating
Inability to control the welding current
knob on the handle grip
Unsatisfactory quality of the weld MMA
electrode sticks to the work piece
Unsatisfactory quality of the weld
TIG welding
12. OPERATION MANUAL
Operation of the device TIG 201P AC / DC converter should be carried out in an atmosphere free of corrosive components and dusty. Do not place the
device in dusty, near the working grinders, etc. Dust and pollution control boards metallic filings, wires and connections inside the unit may cause an
electrical short, and consequently damage to the welding machine.
Avoid use in environments with high humidity, especially in situations of occurrence of dew on the metal parts.
If there is dew on the metal parts, for example. After entering the cold equipment into a warm room, wait until the dew disappears. It is recommended
that in the event of welding operation outdoor place it under a roof to protect against adverse weather conditions.
TIG device 201P AC / DC converter should be operated under the following conditions:
- changes in the effective value of the supply voltage is not greater than 10%
- ambient temperature of from -10 ° C to + 40 ° C
- Atmospheric pressure 860 to 1060 hPa
- relative humidity of the atmosphere is not more than 80%
- height above sea level to 1000m
A list of consumables TIG T-26:
lp
1 tungsten electrode 1 tungsten electrode
2 Compression sleeve T-26 2 Compression sleeve T-26
3 The connector current T-26 3 The connector current T-26
4 Gas nozzle T-26 4 Gas nozzle T-26
1. Check the correct terminals and the electrical conductivity of the electrode wire
and the mass
2. Check the connection of TIG torch to the device, pay attention to whether the socket
pins are not broken or jam.
3. Unscrew the TIG torch handle and check that the switch in the handle is OK
1. The device is overheated. Wait a few minutes until the LED goes out and continue welding.
1. Switch REM switch to the OFF position and unplug the plug from the socket (20) (3-pin).
Check whether it is possible to control the welding current through the current setting
knob on the device. If the welding current control device is possible, the control system
is damaged in the holder. Repair or replace the handle.
1. Check the polarity of the welding wire
2. Check that the electrode is not wet. Replace the electrode.
3. The welder is supplied from the generator or by a long extension cord diameter is
too small cable. Connect directly to the mains
1. Check the quality of the materials and wear parts, particularly of the tungsten electrode
and the shielding gas
2. Check that the shielding gas flowing at the proper intensity
3. Check the gas hose, improve the connection hose with quick connectors, and status
4. Check regulator przybutlowy.
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