beautypg.com

Warning – Harbor Freight Tools 94164 User Manual

Page 16

background image

For technical questions, please call 1-800-444-3353;

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.