Termination Processing (Steps After Welding Operation); 1Shutting Off Gas; 2Shutting Off Power; 3Precautions For Use Of Water-Cooling Torch In Winter Season - Panasonic YC-300BZ3YHD Operating Instructions Manual

Preparation and termination processing

7.2 Termination processing (steps after welding operation)

7.2.1 Shutting off gas
(1) Close the main valve of the gas bottle.
(2) Perform the "gas purge" to take the residual pressure
out of the pipe.
7.2.2 Shutting off power
To allow the inside of this product to cool down, turn the power off at least 5 minutes after the com-
Important
pletion of welding operations.
(1) Turn off "POWER" switch.
(2) Turn off the power to the distribution box.
7.2.3 Precautions for use of water-cooling torch in winter season
In case the special cooling water (Pana-coolant K) is not
used, do not forget to take freeze-proofing measures after
every welding operation to prevent possible breakage of
the water coolant or welding torch caused by freezing. (For
30
example: Take the cooling water out of the water-circulat-
ing path including the flow rate switch.)
OMCTT5621E18