Grizzly Industrial H8155 - Manual

-6- H8155 MIG Welder SECTION 2: CIRCUIT REQUIREMENTS Amperage Draw The Model H8155 welder draws the following amps under maximum load: Draw at 110V, Single Phase .................. 20 Amps Circuit Requirements Connect your welder to a dedicated and grounded circuit that is rated for the amperage giv...

H8155 MIG Welder -7- Figure 2. Location of external enclosure grounding terminal on the rear of the Model H8155. Grounding for Welding Safety There are two or more electrical circuits involved in any welding operation. The practice of safely grounding these circuits is documented in vari-ous codes a...

H8155 MIG Welder -9- SECTION 4: OPERATIONS NOTICE If you have never used this type of machine or equipment before, WE STRONGLY REC- OMMEND that you read books, trade maga- zines, or get formal training before begin- ning any projects. Regardless of the con- tent in this section, Grizzly Industrial w...

-10- H8155 MIG Welder A. On/Off Switch B. Min/Max Switch C. 1/2 power level switch D. Wire Feed Speed Control Figure 4. Model H8155 controls. D B A C NOTICE The following instructions are not intended to be a complete list of welding steps. To become a good welder, read books on weld- ing, get help ...

-12- H8155 MIG Welder Figure 8. Feeding the wire. 5. Open the wire feed mechanism as shown in Figure 7 . Figure 6. Replacing the wire spool. Figure 7. The open wire feed mechanism. 6. Feed and guide the spool wire into the wire feed mechanism, and into the small tube just past the feed wheels ( Figu...

-14- H8155 MIG Welder SECTION 5: ACCESSORIES ACCESSORIES H7786—Auto Darkening Welding Helmet Automatic UV and IR filters protect eyes from harmful visible and invisible light during welding. Switching time is less than or equal to 2 millisec-onds, so there's no need to flip the helmet up to see your...

H8155 MIG Welder -15- Review the troubleshooting and procedures in this section to fix or adjust your machine if a problem devel-ops. If you need replacement parts or you are unsure of your repair skills, then feel free to call our Technical Support at (570) 546-9663. SECTION 6: SERVICE Troubleshoot...

-16- H8155 MIG Welder Safety labels warn about machine hazards and ways to prevent injury. The owner of this machine MUST maintain the original location and readability of the labels on the machine. If any label is removed or becomes unreadable, REPLACE that label before using the machine again. Con...

Grizzly Industrial, Inc. warrants every product it sells for a period of 1 year to the original purchaser from the date of purchase. This warranty does not apply to defects due directly or indirectly to misuse, abuse, negligence, accidents, repairs or alterations or lack of maintenance. This is Griz...