Advance Welding AW315 Operatör El Kitabı - Sayfa 9

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AW315

AW315 - Operator Manual

Fault Finding

If a fault happens with the unit, the red fault light will illuminate along with one other

indicator light to show the error number. Information on the causes of these faults is shown

below. If this does not identify or remedy the problem, contact your service agent.

Error 1. Power failure during weld.

The power to the welding unit went off during the weld.

• Check that the unit is switched on.

• Make sure the supply plug has not come out of the supply socket.

• Check that the supply fuse or breaker has not tripped.

• If using a generator, check the generator is operating and there is enough fuel.

• Check the cables are not damaged or broken.

• Check the fuse is OK in the welding unit.

Error 2. Stop button pressed

The stop button was pressed while welding.

• Restart the weld after the fitting has returned to ambient temperature.

Error 3. Power supply frequency fault. The supply frequency is out of limits.

• Check the generator is operating correctly.

Error 4. Ambient temperature fault.

The ambient temperature has been measured as lower than -20oC or higher than +50oC.

• If the temperature is very cold, wait until the ambient rises back into specification.

• If the unit is in direct sunlight, it may have heated up the sensor. Move the unit into the

shade and allow it to reach ambient again.

Error 5. No welding current.

The unit has detected that no welding current is passing into the fitting.

• Make sure that the connectors have not come off the fitting.

• Make sure that the welding cable is securely connected to the unit and that it isn't

damaged.

• Try welding again, but hold the start button in for three seconds. A short press of the

start button can cause this fault.