Hobart IronMan 240, Руководство пользователя

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A complete Parts List is available at www.HobartWelders.com
OM-284833 Page 27
7-7. Troubleshooting
Trouble Remedy
No weld output; wire does not feed. Secure power cord plug in receptacle (see Section 5-11).
Check and replace power switch if necessary.
Replace building line fuse or reset circuit breaker if open (see Section 5-11).
Secure gun plug in receptacle or repair leads, or replace trigger switch (see welding gun Owner’s
Manual).
No weld output; wire feeds. Connect work clamp to get good metal to metal contact.
Replace contact tip (see welding gun Owner’s Manual).
Check connections at output terminals of welder.
Low weld output. Connect unit to proper input voltage or check for low line voltage (see Section 5-11).
Low, high, or erratic wire speed.
Readjust front panel settings (see Section 6-1).
Change to correct size drive roll (see Section 7-3).
Readjust drive roll pressure (see Section 5-12).
Replace inlet guide, contact tip, and/or liner if necessary (see welding gun Owner’s Manual).
Wire Drive/Gun Trouble Remedy
Wire feeding stops during welding. Straighten gun cable and/or replace damaged parts (see welding gun Owner’s Manual).
Adjust drive roll pressure (see Section 5-12).
Readjust hub tension (see Section 5-8).
Replace contact tip if blocked (see welding gun Owner’s Manual).
Clean or replace wire inlet guide or liner if dirty or plugged (see welding gun Owner’s Manual).
Replace drive roll if worn or slipping (see Section 7-3).
Secure gun plug in receptacle or repair leads, or replace trigger switch (see welding gun Owner’s
Manual).
Check and clear any restrictions at drive assembly and liner (see welding gun Owner’s Manual).
Have nearest Factory Authorized Service Agent check drive motor.