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![](https://files.manualsfile.com/93111756-802412/bg9.png)
!
GPDR!!!!!2'Cycle!Pile!Driver!Instruction!Manual!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!9!
TROUBLESHOOTING
Problem analysis and solving
Example 1: Difficulties in starting cool engine.
→Wipe dry Spark Plug
↓
→Replace Spark Plug
↓
→Reduce the fuel supply
Example 2: Restarting after sudden stop
↓
→Refill Fuel tank or
clean
carburetor
→Clean fuel filter
↓
→ Remove carbon deposit of
Spark Plug and clean filter
element
Example 3: Slow, weak power
→Remove carbon deposit
↓
→Clean
↓
→ Clean filter
Example 4: Loud Sound
→Remove carbon deposit
↓
→ Replace
Example 5: The machine is working normally but the work efficiency is very low
→Replace or renew
Rubber ring of impact piston is aged and worn
Spark Plug is damp
Spark plug produces electric spark
Too much fuel absorbed
Fuel is used up or carburetor is blocked
Fuel filter is blocked
Too much carbon deposit of Spark Plug
Carbon deposit of the cylinder or silencer
The oil tube and the Fuel Tank air vent blocked
Air filter is blocked
Carbon deposit found in combustion chamber
Serious abrasion in active components
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