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Verfügbare Sprachen
Verfügbare Sprachen
H2O Error!
If the pump is switched on and after 20 seconds the system does not measure a sufficiently high
level of throughput of coolant, the acoustic signal will sound constantly and the appropriate LED
will flash. The pump is switched on automatically. Please check the water circuit. Pay attention to
the fact that the connections for supply and back flow of the water-cooled WIG torch are
GB
connected correctly and the water-carrying hoses of the WIG torch are not bent or blocked.
When using longer hose packages, it may take more than 20 seconds for an empty hose
package to be filled. In this case, select the On or Auto modes again.
Pressing the push button will also switch off the acoustic warning signal.
4.
Putting into operation
Place your INVERTIG.PRO welding unit fully onto the TIG - COOL CART or TIG - COOL water
cooling unit using the appropriate housing grooves (see Figure 2) and then pull the welding unit
to the front of unit. Lock the welding unit in place using the supplied screw. To do this, screw into
the appropriate thread (see Figure 2). The welding unit is now firmly connected to the water
cooling unit or system.
Connect the TIG - COOL CART or TIG – COOL water cooling unit with the INVERTIG.PRO
welding power source by fitting the connection cable of the water cooling unit (see Figure 3) into
the appropriate socket on the rear side of the INVERTIG.PRO. The supply of 400 V~ as well as
the control signal is implemented via separate connection cables. The fuse of the 400 V~ power
supply is implemented via the INVERTIG.PRO.
Your water-cooled WIG welding torch and your earth cable should be directly connected to the
output sockets and to the 12-pin torch button socket of the INVERTIG.PRO. The supply and back
flow hoses are fitted to the TIG - COOL CART or TIG - COOL (blue = supply, red = back flow),
(see Figure 2).
Check the water level in the tank before using the TIG - COOL CART or TIG - COOL. If the
coolant level drops below ¾ of the tank contents, additional cooling water should be added (see
Figure 3). In order to ensure the best-possible of the torch, the supply container must be
completely filled. If necessary, refill coolant Only use Original Rehm coolant (order number
168 0075).
The power connection of the TIG - COOL CART or TIG - COOL is implemented via the WIG
INVERTIG.PRO welding power source. First, switch on the power switch of the water cooling
unit and then switch on the power switch of the INVERTIG.PRO welding power source.
Select the positioning location so that there is always sufficient fresh air to cool the water cooling
unit. Ensure that the inlet and outlet vents are free.
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