S
AC0607S, SAC2410S, SAC5016S Issue 1 09/03/21
Original Language Version
© Jack Sealey Limited
7. TROUBLESHOOTING
FAULT
CAUSE
REMEDY
Pressure drop in the tank.
1.
Air leaks at connections.
2.
Air leaks from safety valve.
3.
Air leaks from cylinder head gasket.
1.
Run compressor to maximum pressure, switch off. Brush soap solution over
connections and look for bubbles. Tighten connections showing leaks. If problem
persists, contact Authorised Service Agent.
2.
Operate the safety valve manually by pulling on the ring. If valve continues to
leak when in the closed position it should be replaced.
3.
Check tightness of head bolts, if leak continues contact Authorised Service Agent.
Pressure switch valve leaks when
compressor is idle.
Non-return valve seal defective.
E
mpty the air tank. Referring to (fig.4), Remove the non-return valve cap (fig.5.3),
Spring (fig.5.2) And seal (fig.5.1). Clean the seal and its seat, or if necessary
replace the seal and refit.
Air leaks from tank body or tank
welds.
Internal corrosion caused by
infrequent tank draining or non
permitted modifications to tank.
Tank could rupture or explode. Cannot be repaired.
DISCONTINUE USE IMMEDIATELY
Motor stops and will not restart.
1.
Thermal cut out has operated.
2.
Supply fuse has tripped.
1.
Allow unit to cool for 30 minutes then press reset button.
2.
Reset fuse and restart unit. If repeated tripping occurs, replace the check valve
or contact Authorised Service Agent.
Compressor stops and will not
restart.
Motor failure.
Contact Authorised Service Agent.
Compressor does not stop at
maximum pressure
1.
Pressure switch fault.
2.
Filter clogged
3.
Head gasket or valve fault
1.
Contact Authorised Service Agent.
2.
Replace filter element.
3.
Contact Authorised Service Agent.
Compressor noisy with metallic
knock
Bearing or piston damage
Contact Authorised Service Agent.
Excessive moisture in discharged air High humidity environment
Drain tank after each use
Sealey Group, Kempson Way, Suffolk Business Park, Bury St Edmunds, Suffolk. IP32 7AR
01284 757500
01284 703534
www.sealey.co.uk
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.
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.
