OM-230 261 Page 14
SECTION 4 − OPERATION
Spool Gun/MIG Gun switch on Handler 210 must be in Spool Gun position for spool gun to operate.
Shielding Gas Cylinder
For shielding gas connections, see welding power source Owner’s Manual.
Open valve on cylinder just before welding.
Close valve on cylinder when finished welding.
Spool Gun/MIG Gun Switch
Switch must be set in Spool Gun position for spool gun to operate.
Press trigger to energize welding power source contactor, start shielding gas flow, and begin wire feed.
Wire Feed Speed Control
Wire feed speed is controlled by welding power source Wire Speed control (see welding power source Owner’s Manual or door chart for appropriate setting).
Arc voltage is controlled by welding power source Voltage control (see welding power source Owner’s
Manual or door appropriate setting).
To purge shielding gas line, set gun selection switch (item 3) to the MIG Gun position.Press spool gun trigger to energize gas valve. Shielding gas will flo , but spool gun will not feed wire. Hold trigger in for several seconds to purge gas line. Return gun selection switch to the Spool Gun position before welding.
sb5.1* 6/92 − S-0621-C / Ref. 804 695-A / 804 696-A