VIAIR 40047 User Manual

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TROUBLESHOOTING GUIDE:

Compressorwillnotrun 1.Nopower,orpowerswitch

inOFFposition

2.Blownfuse

3.Motoroverheats

1.Makesurecompressor

switchisON

2. Disconnect compressor

frompowersource,replace

fuse.(RefertoSpecications

section for correct

fuseamperage)

3.Letcompressorcoolofor

about30minutestoallow

thermaloverloadswitchtoreset.

Thermaloverload

protector cuts out

repeatedly

1.Lackofproperventilationor

ambienttemperatureistoohigh

2.Compressorvalvesfailed

1.Movecompressortowell

ventilatedarea,orareawith

lower ambient temperature

2. Replace compressor

Excessiveknocking

orrattling

1.Wornbearingoneccentricor

motor shaft

2.Cylinderorpistonringisworn

1.Serviceorreplacecompressor

Compressorairowlower

thannormal,orcannot

pumptohigherpressures

1.Wornpistonringorinletvalve 1.Serviceorreplacecompressor

PROBLEM: POSSIBLECAUSE(S) CORRECTIVEACTION

400P-RV AUTOMATIC PORTABLE COMPRESSOR

USER MANUAL

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VIAIR 40047 400P RV Automatic Portable Compressor Kit, Tire Pump, Truck/SUV Tire Inflator, Silver,