Harbor Freight Tools 94164 - Manual (Page 16)

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troubleshooting section at end of manual.
Page 16 SKU 94164
tO InStALL A GAS CYLInDER
WARnInG: Maximum cylinder height is 1 feet 7 inches (0.5m). Maximum cyl-
inder weight is 22 lb., including gas. nEVER exceed either of these maximums.
CAUtIOn!
1. Do not use an Argon/Mixed pressure regulator/flow meter with CO
2
shielding gas. To use CO
2
shielding gas, you must install a CO
2
gas pressure
regulator/flow meter (neither one included).
Thread the provided strap through the slots on the back of the welder. With
2.
assistance, set the cylinder onto the shelf at the back of the welder.
Secure the cylinder in place with the strap.
3.
Remove the protective cap from the cylinder. Stand to the side of the cylinder 4.
valve, and open the valve slightly to blow dust and dirt from the valve. Then, close
the valve.
Make sure the Flow Adjust on the Pressure Regulator/Flow Meter is turned off.
5.
Then, screw the Pressure Regulator/Flow Meter (not included) firmly onto the
cylinder valve.
Attach the Gas Line (41) to the Pressure Regulator/Flow Meter from the Gas Inlet
6.
located on the Back Panel (6) of the Welder.
Adjust the flow rate of the gas by turning the Flow Adjust. The typical flow rate
7.
is 10-30 CFH (cubic feet per hour). Make sure to check the Welding Wire
manufacturer’s recommended flow rate.
WARnInG
RISK OF ExpLOSIOn!
While the Gas Cylinder is attached, this unit must only
be transported using an appropriate welding cart (not
included).
transporting this welder any other way could result in the
cylinder being damaged or ruptured, causing an explosion
and, potentially, SEVERE pERSOnAL InJURY.