Since Lincoln Electric acquired Century’s welding division, they host many legacy manuals. Go to Lincoln’s website > Support > Operator’s Manuals. Search for “Century Powermate 70” or the model number (often 117-009, 117-010, or similar). Download the PDF instantly.
Manual solution: Verify polarity for your wire type (page 6). If using flux-cored wire on DCEP, spatter increases 300%. Switch to DCEN. century powermate 70 wire feed welder manual
Since Century is defunct, you can download the exact manual from: Search exact string: "Century Powermate 70 manual 117-011"
Search exact string: "Century Powermate 70 manual 117-011" There are two main controls on the front
There are two main controls on the front of the unit: the Amperage Switch and the Wire Speed Dial.
The Amperage Switch (Heat): This is usually a rotary switch with 4 to 6 settings (often labeled 1 through 4 or by amperage).
The Wire Speed Dial: This controls how fast the wire feeds out of the gun.