Adjusting The Gas Flow Rate - Panasonic YD-500KR Operating Instructions Manual

CHECKS AND PREFARATIONS PRIOR TO OPERATION

Adjusting the Gas Flow Rate

Switch Box
Flow Meter
Gas Regulator
Earthing
Terminal
Turn on the switch
1
of
the switch box.
④Open the main valve of the gas bomb. (Prior to
Primary
Pressure Gauge
Flow Rate Control Knob
Gas Bomb
Welding Power Source
opening it, make sure that a flow rate control
knob is turned to the SHUT side)
⑤Turn the flow rate control knob
gradually toward OPEN so that a flow
meter indicates a required value.
18
③Set the GAS SUPPLY
switch to CHECK.
④Set the GAS SUPPLY
switch to WELD.
②Turn on the POWER
switch