Solter aeroprocess 4200 DV Manual De Instrucciones página 53

FAULTS
In the event of any fault that may be hazardous to people, the machine and/or the environment, you must disconnect
the machine immediately and make sure it cannot be reconnected until the problem that caused it has been solved.
Faults should only be eliminated by qualified personnel, taking into account the safety instructions of the machine.
LIST OF POSSIBLE FAULTS
The front panel does not work, no indicator is comes on and no indication appears on the screen.
No power supply.
Mains cable or plug defective.
Possible overvoltage in the network.
One or more of the error indicators is lit up and/or the indication E.XX appears on the screen.
The supply voltage is not correct.
External accessories are affecting the machine startup
For more information see the anomalies and defects section of this manual.
It has a wrongly set remote analogue control.
Incorrect connection of remote accessories.
Connection cable pinched and/or crushed.
Incorrect gas connections protection.
Pinching or crushing in the gas tubes.
There is no shielding gas supplied to the power unit.
Defective gas valve
There is selected the program number
OP185 or OP 186
SOLTER
SOLDADURA S.L.
CAUSE
CAUSE
calibration.
The welding current does match the set level.
CAUSE
Remote controls are not working.
CAUSE
CAUSE
Check fuses or protection of the installation.
Check the mains voltage.
Check the supply connections.
Check the supply voltage of the machine.
Check that the supply voltage is correct.
Disconnect accessories from the welding terminals of
the power unit.
Check remote control activation and setting.
Ensure correct connection between remote accesso-
ries and power unit and the good condition of the in-
terconnection cables. The power unit has a resettable
fuse (internal) to protect from wrong connections. If
this protection is activated, it may be necessary to
wait five minutes to operate normally again with the
machine.
No shielding gas
Check gas connections between the bottle and the
power unit, between the power unit and the winder
and the gas connection of the torch.
The equipment will indicate this issue with the alarm
number 11. Check that the gas bottle and the gas re-
gulator is opened and properly adjusted.
Replace gas valve.
This type of flux cored wires not require shielding gas.
AEROPROCESS
SOLUTION
SOLUTION
SOLUTION
SOLUTION
SOLUTION
26