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7 Operation
7 Operation
7.1 Prior to initial commissioning and after a longer standstill
Bleed the device and cable assembly.
1
6.2.2 Bleeding the device on page EN-10
6.2.4 Bleeding the cable assembly on page EN-11
Check the tightness of the coolant connections.
2
8 Decommissioning
► Observe the documentation for the welding components.
Set the main switch of the welding power source to <0>.
1
Pull out the mains plug of the welding power source to disconnect from the power supply.
2
Disconnect the coolant supply hose from the coolant supply connector (blue).
3
Disconnect the coolant return hose from the coolant return connector (red).
4
9 Maintenance and cleaning
Scheduled maintenance and cleaning are prerequisites for a long service life and trouble-free operation.
Electric shock due to defective cables
Damaged or improperly installed cables can lead to fatal electric shock.
► Check all live cables and connections for proper installation and damage.
► Damaged, deformed or worn parts should only be replaced by a qualified electrician.
Risk of injury due to unexpected start
If power is supplied during maintenance, cleaning or disassembly, rotating parts can start running
unexpectedly and lead to injuries from cuts.
► Switch off the device.
► Disconnect all electrical connections.
► Leave the device switched off throughout the entire bleeding process.
EN - 10
WARNING
CAUTION
Set the main switch of the welding power source to <I>.
3
Press the <Cooling unit on/off> button on the control panel
4
of the welding power source.
The LED lights up and the device is ready for operation.
iCOOL 1200
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