Advertisement
9. TROUBLESHOOTING
PROBLEM
Engine will not start
Engine is overloaded
Engine running, but pump not
building maximum pressure or
has irregular pressure
No intake of detergent
Trigger will not move
Noisy operation
Rough / pulsating operation
with pressure drop
Engine running hot
Parts support is available for this product. To obtain a parts listing and/or diagram, please log on to
Note: It is our policy to continually improve products and as such we reserve the right to alter data, specifications and component parts without prior
notice.
Important: No Liability is accepted for incorrect use of this product.
Warranty: Guarantee is 12 months from purchase date, proof of which is required for any claim.
ENVIRONMENT PROTECTION
Recycle unwanted materials instead of disposing of them as waste. All tools, accessories and packaging should be sorted, taken to
a recycling centre and disposed of in a manner which is compatible with the environment. When the product becomes completely
unserviceable and requires disposal, drain any fluids (if applicable) into approved containers and dispose of the product and fluids
according to local regulations.
WEEE REGULATIONS
Dispose of this product at the end of its working life in compliance with the EU Directive on Waste Electrical and Electronic Equipment
(WEEE). When the product is no longer required, it must be disposed of in an environmentally protective way. Contact your local solid
waste authority for recycling information.
Sealey Group, Kempson Way, Suffolk Business Park, Bury St Edmunds, Suffolk. IP32 7AR
01284 757500
© Jack Sealey Limited
r
POSSIBLE CAUSES
Low oil sensor has shut down engine
Engine Switch not in the ON position
Pressure build up in pump
Nozzle partially blocked
Excessive pressure build up
Mains water turned off or insufficient supply
Unit has been stored in freezing temperatures
Water inlet filter clogged
Kink in water supply hose
Lance nozzle worn or damaged
Air in pump
Injection tube not properly attached to unit
Tube cracked or split
High pressure nozzle fitted
Suction nozzle blocked
Trigger lock engaged
Worn bearings
Tappet clearances excessive
Cavitation in pump
Inlet restriction
Cavitation in pump
Wrong grade of oil
Oil too high / low
www.sealey.co.uk, email sales@sealey.co.uk or telephone 01284 757500
01284 703534
Original Language Version
REMEDY
Top up oil level
Turn switch ON
Operate trigger
Clean nozzle
Return to Sealey stockist to have reflux valve adjusted
Turn on mains water or increase supply
Thaw out completely including hose, gun and wand
Clean out filter
Straighten out hose
Replace nozzle
Refer to section 5.1 - 5.1.3 and bleed air out of system
Push tube firmly on to suction nozzle
Replace tubing
Fit low pressure nozzle (BLACK)
Clean nozzle
Release trigger lock
Return to Sealey stockist for bearing replacement
Return to Sealey stockist for servicing.
Check inlet hose for correct size or leaks
Check inlet hose for correct size, blockages or leaks
Check inlet hose for correct size or leaks
Use recommended oil
Adjust oil level to recommended level
sales@sealey.co.uk
www.sealey.co.uk
PWM2500SP | Issue:3 13/07/17
Advertisement
