Maintenance
Operations.
After Use.
Weekly.
Daily.
Monthly.
200 hrs.
Drain condensation.
•
•
check oil level.
•
check guards/covers.
•
check for oil leaks.
•
Replace air filter.
check fittings.
Inspect Pressure Tank.
change pump oil.
check belt tension.
clean air filter.
check safety relief valve.
clean compressor.
check for air leaks.
check for noise or
vibration.
•
•
•
•
•
•
•
•
•
•
5.4. RECOMMENDED OILS
Recommended oil for compressors:
- for ambient temperatures ranging from +5°c to +25°c.
SEALEY cPO (or equivalent) SAE 40 compressor oil.
- for ambient temperature below +5°c:
SAE 20 compressor oil.
Fault
Possible Cause
Remedy
Pressure drop in the tank.
Air leaks at connections.
Run compressor to max. pressure, switch off.
Brush soap solution over connections and look for
bubbles. Tighten connections showing leaks.
If problem persists contact Authorised Service
Agent.
compressor does not achieve maxiumum
pressure and overheats.
Relief valve does not open when maximum
pressure is reached, safety valve operates.
Engine stops and does not restart.
Engine and pump run, but no air produced.
Pressure drops when compressor is idle.
Head gasket or valve fault.
Valve failure or valve incorrectly set.
Out of fuel or engine fault.
Valves leaking or head gasket damaged.
non-return valve seal defective.
contact Authorised Service Agent.
contact Authorised Service Agent.
contact Authorised Service Agent.
check fuel. If OK, contact Authorised Service Agent.
check for leaks, or contact Authorised Service
Agent.
Empty air tank, remove the relief/non-return valve
(fig.2 & fig.9) and clean the seat ‘D’.
If necessary replace the seal ‘E’.
6. TROUBLESHOOTING
compressor makes metallic rattle.
Bearing or piston fault.
contact Authorised Service Agent.
Safety valve operates below max pressure.
Faulty valve.
5.3. SCHEDULED MAINTENANCE TABLE (NOT ENGINE)
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 will be required for any claim.
INFORMATION:
For a copy of our latest catalogue and promotions call us on 01284 757525 and leave your full name and address, including postcode.
01284 757500
01284 703534
sales@sealey.co.uk
Sole UK Distributor, Sealey Group,
Kempson Way, Suffolk Business Park
,
Bury St. Edmunds, Suffolk,
IP32 7AR
www.sealey.co.uk
Web
Original Language Version
SA5055 Issue: 2 (SP) - 23/08/13
Environmental Protection.
Recycle unwanted materials instead of disposing of them as waste. All tools, accessories and
packaging should be sorted, taken to a recycle centre and disposed of in a manner
which is compatible with the environment.
When the product is no longer required, it must be disposed of in an
environmentally protective way.
Parts support is available for this product. To obtain a parts listing and/or diagram, please log on to www.sealey.co.uk,
email sales@sealey.co.uk or phone 01284 757500.
© Jack Sealey Limited 2013
