Original Language Version
7. TROUBLESHOOTING
FAULT CAUSE REMEDY
1A) 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
1B) Pressure drop in the tank Air leaks from safety valve Operate the safety valve manually by pulling on the
ring. If valve continues to leak when in the closed
position it should be replaced
1C) Pressure drop in the tank Air leaks from cylinder head gasket Check tightness of head bolts. If leak continues
contact authorised service agent
2) Pressure switch valve leaks when
compressor is idle
Non-return valve seal defective Empty the air tank. Referring to fig.6, remove the
non-return valve cap (3), spring (2) and seal (1)
Clean the seal and its seat, or if necessary replace
the seal
3) 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. Beyond repair
DISCONTINUE USE IMMEDIATELY
4A) Motor stops and will not restart Thermal cut out has operated Allow unit to cool for 30 minutes before restarting
4B) Motor stops and will not restart Supply fuse has tripped Reset fuse and restart unit. If repeated tripping
occurs replace the check valve or contact
authorised service agent
5) Compressor stops and does not restart Motor failure Contact Authorised Service Agent
6A) Compressor does not stop at max. pressure Pressure switch fault Contact Authorised Service Agent
6B) Compressor does not stop at max. pressure Filter clogged
Head gasket or valve fault
Replace filter element
Contact Authorised Service Agent
7) Compressor noisy with metallic knock Bearing or piston damage Contact Authorised Service Agent
8) Excessive moisture in discharged air High humidity environment Drain tank after each use
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
email
fig.6
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
SAC2420E110V Issue No: 4 (I) - 15/07/13
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