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b) Check belt tension. A force of 3kg applied at the belt mid-point should give a deflection of approx. 10mm (fig.6). If adjustment is
required remember to maintain the alignment of the two pulleys (fig.6). Adjust by repositioning motor.
c) Check all tube fittings and electrical connections.
d) Inspect pressure tank inside and out for damage or corrosion.
5.7.
Scheduled maintenance table
•
Maintenance
Weekly
Operations
Drain condensation
Check oil level
Clean intake filter
Check belt tension
Check for oil leaks
Check tank for internal
corrosion
Replace air filter
General cleaning of
compressor
Internal & external
inspection of tank
Replace oil
Check tube fittings and
electrical connections
Check condition of belt
and pulleys
6.
TROUBLE SHOOTING
Fault
Pressure drop in the tank
Pressure switch valve leaks when compressor is idle
Compressor stops and does not restart
Compressor stops and does not restart
Compressor does not stop at max. pressure
Compressor does not reach max. pressure
Compressor speed fluctuates
Compressor noisy with metallic knock
Declaration of Conformity We, the sole UK importer, declare that the products listed below are in conformity with the f o l l o w ing
standards and directives.
BELT DRIVEN COMPRESSORS
Models: SA1015/3 & SA1020/3
87/404/EEC Pressure Vessel Directive
89/336/EEC EMC Directive
73/23/EEC LV Directive
98/37/EC Machinery Directive
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 equipment
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
Monthly
3 Monthly
500 hrs.
•
•
•
•
•
•
•
Air leaks at connections
Non-return valve seal defective
Overload cut-out operated - motor overheating
Head gasket or valve fault
Bearing or piston damage
01284 703534
fig. 6
1000 hrs.
ALIGNMENT
5.8.
Recommended oils
Recommended oil for compressors, suitable for room
temperatures ranging from +5
SEALEY CPO or equivalent SAE 40 compressor oil.
•
Room temperatures below +5
SAE 20 compressor oil.
•
Approximate oil capacity: 0.45 litres.
•
•
Cause
Motor failure
Pressure switch fault
Filter clogged
Belt slipping
The construction files for these products are held by the
Manufacturer and may be inspected, by a national authority,
upon request to Jack Sealey Ltd.
Signed by Mark Sweetman
For Jack Sealey Ltd. Sole UK importer of Sealey Power Products.
Sole UK Distributor,
Sealey Group,
Bury St. Edmunds, Suffolk.
E-mail: sales@sealey.co.uk
A
C to +25
O
C:
O
Remedy
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.
Empty the air tank, remove the non-return valve cap
‘A’ (fig.7) and clean and, if necessary,
replace the seal ‘B’.
Press the button ‘D’ to restart (fig.5).
Contact Authorised Service Agent.
Contact Authorised Service Agent.
Replace filter element.
Contact Authorised Service Agent.
Adjust belt. See para. 5.6.b.
Contact Authorised Service Agent.
6th June 2001
SA1015/3 & SA1020/3 - 1069 - (2) - 050601
B
fig. 7
C:
O
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