11
Notice: when welding, not using generating. Switch off power outlet in case of
any hurt to people by wrong operation.
Notice: when generating, remove welding cable.
11. Simple fault examination guidance
Repairman could distinguish “Normal” and “Abnormal” situation. The guidance is
useful for you under the condition that you don’t have any test equipment or measure
instrument repairman. Control panel components failure checking needs measure
instrument. If you doubt of control system problem and could not figure out by vision,
please ask distributor for help.
12. Failure and repair
12.1. Regular check and maintenance table (3) (Besides Daily check, others by hour）
Regular check is important to gasoline engine function and lifetime. Check items and
agenda as below.
△check and clean ◆Replace
Table（ 3)
Note：“ ★”means check should be carried by technician or with special tool, please contact
Machine Check and maintenance items
Daily
check
50 250 500 1000
Engine
Check engine oil volume and purity △
Fuel and waste check △ △
Check oil leakage △
Check components looseness △
Check exhaust gas color △
Change engine oil 1st ◆
Clean air filter △
Change piston ring ◆
Clean engine oil filter △
Change air filter components ◆
★check engine valve space 1st △
★Adjust fuel nozzle △
★Checking fuel spout time △
★Check anti-shock feet △
Check nylon tube and rubber tube △
Generat
or
Check ground connection △
Measure Insulation resistance △
Check circuit terminal and connection
parts
△
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