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Purging of the shielding gas begins as soon as GPU is allocated a value.
For safety reasons, purging of the shielding gas cannot be restarted until a new GPU value
is entered.
GPr
Gas pre-flow time
Unit s
Setting range 0 - 9.9
Factory setting 0.1
GPo
Gas post-flow time
Unit s
Setting range 0 - 9.9
Factory setting 0.5
GPU
Gas purger
Unit min
Setting range OFF or 0.1 - 10.0
Factory setting OFF
NOTE! Purging the shielding gas is necessary if condensation forms when the
device is left unused in a cold environment for a prolonged period. Long hosepa-
cks are most affected.
GAS
Gasflow - set value for shielding gas flow (digital gas control option)
Unit l/min cfh
Setting range OFF or 0.5 - max. OFF or 10.71 - max.
Factory setting 15.0 32.14
NOTE! Please refer to the “Digital Gas Control” operating instructions for more
detailed explanations of the “GAS” parameter.
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