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SECTION 7—COMPRESSOR

Part No 1148070 35 Perfecto

2

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CAUTION

DONOTlubricateoruseoilonanymovingparts.Thecompressoreccentricusesa

precisionsealedbearing.Therefore,additionallubricationisnotnecessary.

Removing Compressor and Compressor Heads

Compressor

1. Unplugconcentratorandcarefullyremovecompressorfromconcentrator.Referto

ReplacingCompressorAssemblyonpage 31.

Compressor Head Plate

NOTE:Forthisprocedure,refertoFIGURE 7.3.

1. Cleanloosedirtfromtheoutsideofthe

compressor.

2. UsetheTorxT‐25torquewrenchand

loosentheeightheadscrews.

3. Noteheadplacementbeforeremoving

compressorheadplate.

4. Removethecompressorheadplate.

Valve Plates

NOTE:Forthisprocedure,referto

FIGURE 7.3.

1. Notethepositionoftheplatesbefore

removing.

2. Liftoffthevalveplateononeside.

3. Repeatfortheotherside.

NOTE:Notethepositionofthetabonvalve

plateforreassembly.

NOTE:Toavoidconfusion,ONLYserviceone

endofthecompressoratatime.

FIGURE 7.3 Removing Compressor and

Compressor Heads - Rebuilding the

Compressor - Compressor - Compressor

Head Plate - Valve Plates

Head

Screws

Head Screws

Compressor

Head

Plate

Valve

Plate

Valve

Plate

Compressor

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