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(or more frequently, if the compressor operates in a very dusty atmosphere):
a)Remove the air filter element (fig.8). Using stored air from the compressor's tank, clean the filter with compressed air. (Wear eye
protection and DO NOT direct air towards the body or hands). DO NOT operate the compressor without the filter as foreign bodies or
dust could seriously damage the pump. Replace the filter element and air filter housing. b) Check for oil leaks.
6.4.
OPERATIONS TO BE CARRIED OUT EVERY 100 HOURS:
a) Check the automatic cut-out at max. pressure and the automatic cut-in at 2bar below.
6.5.
OPERATIONS TO BE CARRIED OUT EVERY 400 HOURS:
a)Replace the lubricating oil. For oil specifications see 5.7. Remove the filler/breather plug, then remove the oil drainer plug (figs.4 and
5), draining the oil into a container. Drain when the compressor is hot so that the oil drains rapidly and completely. Replace oil drain plug
and refill through the filler/breather aperture. Do not overfill. Replace filler/breather plug.
WARNING! Never mix different oils and do not use non-detergent/low quality oils as the compressor may be damaged.
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WARNING! Dispose of waste oil only in accordance with local authority requirements.
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b) Replace air filter. (fig.8)
c) Check all tube fittings and electrical connections.
d) Inspect pressure tank inside and out for damage or corrosion.
6.6.
MAINTENANCE SCHEDULE
MAINTENANCE OPERATIONS
Drain condensation
Check oil level
Clean intake filter
Check for oil leaks
Replace oil
Check cut-out
General cleaning of compressor
Replace air filter
Check tube fittings and electrical connections
Internal & external inspection of tank
6.7.
RECOMMENDED OILS
Synthetic oil suitable for temperatures ranging from -5°C to 45°C: viscosity 5W50. We DO NOT recommend using mineral oil in these
compressors.
Part No.
FSO1
FSO1S
FSO5
WARNING! Air contaminants taken into the compressor will affect optimum performance. Example: Body filler dust or paint overspray
‰
will clog the pump intake filter and may cause internal damage to pump/motor components. Please note that any parts damaged by any
type of contamination will not be covered by warranty.
7.
TROUBLESHOOTING
FAULT
Pressure drop in the tank.
Pressure switch valve leaks
when compressor is idle.
Compressor stops and does
not restart.
Compressor does not stop at
max pressure.
Compressor does not reach
max pressure.
Compressor noisy with
metallic knock.
© Jack Sealey Limited
WEEKLY
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Qty
1ltr x 12
1ltr x 1
5ltr x 1
CAUSE
Air leaks at connections.
Non-return valve seal defective.
Power failure.
Motor failure.
Pressure switch fault.
Filter clogged.
Head gasket or valve fault.
Low oil level.
Bearing or piston damage.
FIG.10
Original Language Version
50HRS
100HRS
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Description
Compressor oil fully synthetic
Compressor oil fully synthetic
Compressor oil fully synthetic
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.
Discharge all tank pressure. Referring to fig.11, unscrew valve cap
'A'. Clean rubber disc 'B' and its seat. Refit all parts accurately.
Check electricity supply and fuse.
Contact Authorised Service Agent.
Contact Authorised Service Agent.
Replace filter element.
Contact Authorised Service Agent.
Turn off and top up oil immediately.
Contact Authorised Service Agent.
FIG.11
SAC1276B, SAC2276B
400 HRS
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Issue 5 (ALL)
18/08/23
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