Servicing Air Filter; Section 9 − Troubleshooting - Hobart Champion 145 Manual De Proprietário

8-3. Servicing Air Filter

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SECTION 9 − TROUBLESHOOTING
9-1. Troubleshooting
Welding Trouble
No weld output; no generator power
output at ac receptacles.
No weld output; generator power out-
put okay at ac receptacles.
Low weld output.
High weld output.
Erratic weld output.
Generator Trouble
No output at generator power ac re-
ceptacles; no weld output.
OM-267 225 Page 24
.
Complete Parts List available at www.HobartWelders.com
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Be sure all equipment is disconnected from receptacles when starting unit.
Have Factory Authorized Service Agent check brushes, slip rings, rotor, stator, integrated rectifier
SR1, and capacitor C1.
Check Amperage control setting (see Section 6-1).
Check weld connections.
Have Factory Authorized Service Agent check stator, stabilizer DC-Z, and main rectifier SR2.
Check Amperage control setting (see Section 6-1).
Service air cleaner, fuel filter, and spark plug according to engine manual.
Check weld cable size and length.
Have Factory Authorized Service Agent check engine speed, and adjust if necessary.
Have Factory Authorized Service Agent check brushes, slip rings, integrated rectifier SR1, capacitor
C1, and main rectifier SR2.
Check Amperage control setting (see Section 6-1).
Check engine speed.
Check Amperage control setting (see Section 6-1).
Tighten and clean connections to electrode and workpiece.
Use dry, properly-stored electrodes for Stick welding.
Remove excessive coils from weld cables.
Clean and tighten connections both inside and outside welding generator.
Check governor linkage for smooth, non-binding operation.
Have Factory Authorized Service Agent check engine speed, and adjust if necessary.
Be sure all equipment is disconnected from receptacles when starting unit.
Have Factory Authorized Service Agent check brushes, slip rings, rotor, stator, integrated rectifier
SR1, and capacitor C1.
!
Stop engine.
NOTICE − Do not run engine with-
out air filter or with dirty air filter.
1. Cover
2. Filter
Loosen fasteners that hold cover in
place. Open cover and remove filter.
To loosen debris, gently tap filter on
hard surface. Replace filter if ex-
cessively dirty.
Install filter, replace cover and tight-
en fasteners.
Remedy
Remedy