Operating instructions

Owner'sManual
Troubleshooting(cont'd)
Excessivestartingandstopping,whilenotin
use
• Fittings leak
o Checkfittings withsoapywater. Tightenor resealleakingfittings.DO
NOT OVERTIGHTEN.
Replace worn partsand reassemble withnew seals.
o Replace any faultyseals.
• Air leaks from regulator,or regulatordoes not regulatepressure
Dirty or damaged regulatorinternalparts.
o, Replace regulatoror internalparts.
• Regulatedpressuregauge readingdropswhen airaccessoryis being
used.
This is normalin some applications
Compressornotlarge enough
o If pressuredropstoo low, adjust regulatorwhile accessoryis used.
_, Check air requirementof accessory,it may be higher than CFM pres-
sure suppliedby compressor.Mostaccessoriesare rated at 25% of
actual CFM while runningcontinuously.
Circuitbreakertrips(fuseblows)too often
• Lowvoltage
o Consultelectrician.
• Excessivewire length
- Furnishadequate power.If usingextensioncord,try again withoutit.
• Restrictedair passages
o Contact authorizedservicecenter.
• Backpressurein pump head
- Replace checkvalve.
o Replace pressureswitchbleedervalve.
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