Parker PPPW2900 - Troubleshooting; Pump Troubleshooting; Engine Troubleshooting

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FAULT PROBABLE CAUSE REPAIR
Engine
won’t start
Low
engine
output
Engine
runs
erratically
Insufcient
compression
Loose spark plug Tighten plug
Loose cylinder head bolt Tighten bolt
Damaged gasket Replace gasket
Sufcient
compression
FUEL SYSTEM PROBLEMS
No fuel
supplied to
combustion
chamber
Insufcientpullingspeedfor
starting rope
Pull rope sharply
Foreign matter in fuel tank Clean tank
Clogged fuel line Clean fuel line with dealers advice
No fuel in tank Supply fuel
Fuel tap not open Open tap
FUEL SYSTEM PROBLEMS
Combustion
chamber
supplied with
fuel
Poor
spark
Spark plug dirty with
carbon or wet with fuel
Remove carbon or dry spark plug
Damaged spark plug Replace spark plug
Faulty magneto
Consult dealer
Good
spark
Improper adjustment of
carburetor
Insufcientpulling
speed for starting rope
Pull rope sharply
Wrong grade of fuel used
Check grade of fuel
Overloaded Check the working conditions
Overheating
ENGINE TROUBLESHOOTING
TROUBLESHOOTING
TROUBLE PROBABLE CAUSE REMEDY
Fluctuating pressure
Pump sucking in air Check connection are tight
Valves dirty, worn out or seized Contact customer helpline
Blocked jet Remove blockage using jet cleaning tool
Water leakage from pump Seals worn out Contact customer helpline
The pump does not reach the
required pressure
Pump sucking in air from
connections or hose
Check tightness of all connections
Suction/delivery valves are
clogged
Clear or replace valves.
Have machine checked by Service Centre
Unload valves are stuck Loosen and re-tighten regulating screw
Lance or nozzle worn out Check and/or replace
Pump is running but no water
delivery
Kinked inlet and or pressure hose Check, straighten and replace if required
Blockedinletlter Removeandcleanlter
Blocked jet Remove blockage using the jet cleaning tool
PUMP TROUBLESHOOTING
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