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Sealey SAC42755BLN Instruction Manual

Sealey SAC42755BLN Instruction Manual

Compressors 270ltr belt drive 5.5 / 7.5 hp 3ph 2-stage

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thank you for purchasing a sealey product. manufactured to a high standard this product will, if used according to these instructions
and properly maintained, give you years of trouble free performance.
IMPORTANT: PlEaSE REad thESE iNStRUCtiONS CaREFUllY. NOtE thE SaFE OPERatiONal REQUiREMENtS, WaRNiNgS aNd
CaUtiONS. USE thE PROdUCt CORRECtlY aNd With CaRE FOR thE PURPOSE FOR WhiCh it iS iNtENdEd. FailURE tO dO SO MaY
CaUSE daMagE aNd/OR PERSONal iNJURY aNd Will iNvalidatE thE WaRRaNtY. PlEaSE KEEP iNStRUCtiONS SaFE FOR FUtURE USE.
1.
SaFEtY iNStRUCtiONS
1.1.
ElECtRiCal SaFEtY
WaRNiNg! ElEcTRIcAl INsTAllATION Of cOMPREssOR TO A 3-PhAsE 415VOlT suPPly MusT ONly bE
cARRIEd OuT by A quAlIfIEd ElEcTRIcIAN.
Make sure the power supply cable is correctly connected to the earth. It is the responsibility of the owner and the user to
read, understand and comply with the following:
You must check all electrical equipment and appliances to ensure they are safe before using. You must inspect power supply leads,
plugs and all electrical connections for wear and damage. You must ensure the risk of electric shock is minimised by the installation of
appropriate safety devices. An rccB (residual current circuit Breaker) should be incorporated in the main distribution board.
you must also read and understand the following instructions concerning electrical safety.
1.1.1. the Electricity At Work Act 1989 requires all portable electrical appliances, if used on
business premises, to be tested by a qualified electrician, using a Portable Appliance
tester (PAt), at least once a year.
1.1.2. the health & safety at Work Act 1974 makes owners of electrical appliances responsible for
the safe condition of the appliance and the safety of the appliance operator. If in any doubt
about electrical safety, contact a qualified electrician.
1.1.3. Ensure that all insulation on the cables and the appliance itself is safe before connecting to mains
power supply.
1.1.4. Ensure that cables are always protected against short circuit and overload.
1.1.5. regularly inspect power supply, leads, plugs and all electrical connections for wear and damage,
especially power connections, to ensure that none are loose.
1.1.6. Important: Ensure the voltage marked on the product is the same as the electrical power supply
to be used. A three phase plug must be fitted to this machine.
1.1.7. dO NOt pull the powered appliance by the power cable.
1.1.8. dO NOt pull power plugs from sockets by the power cable.
1.1.9. dO NOt use worn or damage leads, plugs or connections. Immediately replace or have repaired by a qualified electrician.
1.1.10. This product must be fitted with a 3-phase plug according to the diagram, and will require a minimum of 16Amps per phase
(preferably 32Amp) electrical supply. you must contact a qualified electrician to ensure an appropriately fused supply is
available.
Connect gREEN/YEllOW wire to earth
Connect the live wires to live 1, 2 and 3. Check for the correct direction of rotation (see arrow on belt cage) to confirm
correct wiring of 3-phase plug when the compressor is first run (the top cover will need to be removed to allow this).
When completed, check that there are no bare wires, that all wires have been connected correctly, that the cable external
insulation extends beyond the cable restraint and that the restraint is tight.
InstructIons for:
COMPRESSORS 270ltr bElt dRivE 5.5 / 7.5 hP
3Ph 2-StagE
moDEL no's: SaC42755blN, SaC72775blN
1.
2.
3.
4.
5.
6.
(E) terminal.
Original Language Version
Direct compressed Air outlet
tank
on/off/reset switches
Pressure Gauge
Hour meter
condensate Drain tap
sAc42755BLn, sAc72775BLn
Issue: 2 - 22/02/12

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Summary of Contents for Sealey SAC42755BLN

  • Page 1 3Ph 2-StagE moDEL no's: SaC42755blN, SaC72775blN thank you for purchasing a sealey product. manufactured to a high standard this product will, if used according to these instructions and properly maintained, give you years of trouble free performance. IMPORTANT: PlEaSE REad thESE iNStRUCtiONS CaREFUllY. NOtE thE SaFE OPERatiONal REQUiREMENtS, WaRNiNgS aNd CaUtiONS.
  • Page 2: General Safety Instructions

    Before using the compressor, check the oil level by observing the sight glass (sAc72775BLn - fig.2), or the reference marks on the oil dipstick (sAc42755BLn - fig.3). If the oil is not up to the maximum mark, it should be topped up with synthetic oil (see section 5.6).
  • Page 3: Operation

    (fig.4) indicates the pressure inside the main tank, not the pressure supplied to the air equipment. should the pressure in the main tank exceed the pre-set switch maximum, a safety valve will activate. WaRNiNg! for this reason dO NOT tamper with, or adjust, the switch or safety valve. Original Language Version sAc42755BLn, sAc72775BLn Issue: 2 - 22/02/12...
  • Page 4: Maintenance

    • General cleaning of compressor • check cut-out • replace oil • replace air filter • check tube fittings and electrical connections • Internal & external inspection of tank fig.7 Original Language Version sAc42755BLn, sAc72775BLn Issue: 2 - 22/02/12...
  • Page 5: Troubleshooting

    Authorised service Agent. fig.8 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. 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.

This manual is also suitable for:

Sac72775bln