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 8.  ENGINE MAINTENANCE SCHEDULE

Spark Plug Lead

Spark Plug

fig.14

fig.15

fig.16

fig.18

fig.17

0.7 - 0.8mm

Operation Hours

Daily

First Month 

or 20hrs

Every 3 months 

or 50hrs

Every 6 months 

or 100 hrs

Every 12 months 

or 300hrs

Task

Check and tighten nuts and bolts

Check

Engine oil

Oil Level Check

Replace

Replace air cleaner element

Check

Clean  

Replace

Spark Plug

Clean / Adjust

Replace

Fuel Tank & Fuel Filter

Clean

Fuel Supply Line

Check

Every 2 years (replace if required)

Carburettor Deposit Cup

Clean

Idling

Check / Adjust

Intake and exhaust valve clearances

Check / Adjust

Original Language Version

PCM2500SP    Issue: 2 - 16/10/09

Summary of Contents for PCM2500SP

Page 1: ...on and DO NOT pull the trigger without holding and aiming the gun correctly WARNING DO NOT attempt to alter the pressure regulating valve as this may cause serious damage DO NOT move the washer by pulling on the high pressure hose or the mains water supply hose Use the machine handle DO NOT direct jet against yourself other persons or animals electrical equipment or the machine itself WARNING DO N...

Page 2: ...e liquid detergent injection system with provision for detergent bottle stowage Safety latch on trigger and automatic low oil engine shutdown reduce risks of misuse and equipment damage Unit stands on four legs two with sucker feet to prevent creep and tilts back onto two pneumatic tyred wheels for moving Supplied with tools and full Instructions fig 1 Nozzle Holder Fuel Tank Air Filter High Press...

Page 3: ...he pump inlet as shown in fig 6 USE COLD WATER ONLY Note The water supply hose must be reinforced and have an internal diameter of 13mm 1 2 The minimum water supply rate must be at least equal to the washer flow rate The siphon pipe may require priming if drawing water from a level lower than the pump 3 2 DETERGENT DELIVERY 3 2 1 Attach the BLACK low pressure nozzle to the end of the lance Remove ...

Page 4: ...2 CLEANING 5 2 1 Only apply detergent using the BLACK low pressure nozzle 5 2 2 Depress the trigger to apply the detergent to the dry surface which is to be cleaned Vertical surfaces should be cleaned from the bottom upwards 5 2 3 When detergent application is complete remove the syphon tube from the detergent container and place it in a container of clean water Run the washer at low pressure to p...

Page 5: ... mounting rod 7 6 1 Remove the metal retainer and the foam filter from the inside of the outer air filter casing 7 6 2 Wash the foam element with a household detergent or a high flash point solvent and squeeze dry When the element is thoroughly dry soak it in clean engine oil Squeeze out any excess oil fit back into the outer casing and replace the metal retainer 7 6 3 Place the air filter back ov...

Page 6: ...ths or 300hrs Task Check and tighten nuts and bolts Check Engine oil Oil Level Check Replace Replace air cleaner element Check Clean Replace Spark Plug Clean Adjust Replace Fuel Tank Fuel Filter Clean Fuel Supply Line Check Every 2 years replace if required Carburettor Deposit Cup Clean Idling Check Adjust Intake and exhaust valve clearances Check Adjust Original Language Version PCM2500SP Issue 2...

Page 7: ...nozzle Trigger will not move Trigger lock engaged Release trigger lock Noisy operation Worn bearings Return to Sealey dealer for bearing replacement Tappet clearances excessive Return to Sealey dealer for servicing Cavitation in pump Check inlet hose for correct size or leaks Rough pulsating operation with pressure drop Inlet restriction Check inlet hose for correct size blockages or leaks Cavitat...

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