Craftsman 919.724701 owner manual Troubleshooting

Page 21

TROUBLESHOOTING

Risk of Unsafe Operation. Unit cycles automatically when power is on. When servicing, you may be exposed to

voltage sources, compressed air, or moving parts. Before servicing unit unplug or disconnect electrical supply to the air compressor, bleed tank of pressure, and allow the air compressor to cool.

PROBLEM	CAUSE		CORRECTION
Excessive tank	Pressure switch does not	Move On/Auto/Off lever to
pressure - safety	shut off motor when	the “OFF” position, if the
valve pops off.	compressor reaches “cut-	unit does not shut off contact
	out” pressure.	a Trained Service Technician.
		Contact a Trained Service
	Pressure switch “cut-out”	Technician.
	too high.

Air leaks at	Tube fittings are not tight	Tighten fittings where air can
fittings.	enough.	be heard escaping. Check
		fittings with soapy water
		solution. Do Not
		Overtighten.
Air leaks at or	Check valve seat damaged.	A defective check valve
inside check		results in a constant air leak
valve.		at the pressure release valve
		when there is pressure in the
		tank and the compressor is
		shut off. Replace check
		valve. Refer the "To Replace
		or Clean Check Valve" in the
		"Service and Adjustment"
		section.

Air leaks at	Defective pressure switch	Contact a Trained Service
pressure switch	release valve.	Technician.
release valve.

Air leaks in air	Defective air tank.	Air tank must be replaced.
tank or at air		Do not repair the leak.
tank welds.						Risk of


						Bursting.
						Bursting.
		Do not drill into, weld or
		otherwise modify air tank
		or it will weaken. The tank
		can rupture or explode.

Air leaks	Leaking seal.	Contact a Trained Service
between head		Technician.
and valve plate.

21- ENG

D27610

Image 21

Contents

Sold by Sears Canada, Inc. Toronto, Ont. M5B 2B8 AIR CompressorTable of Contents Specification Chart Safety Guidelines DefinitionsImportant Safety Instructions What Could Happen HazardWhat can Happen Hazard Result in serious burns Never operate the compressor withBelt can cause serious injury if they When Transporting Compressor Accessories AccessoriesGlossary Duty CycleAssembly Installation Location of the Air CompressorPlug Grounded Outlets Grounding Pin Voltage and Circuit Protection Extension CordsDescription of Operation OperationOutlet Pressure Gauge The outlet Tank Pressure Gauge The tankBreak-in Procedure How to Use Your UnitHow to Start To Check Safety Valve MaintenanceCustomer Responsibilities To Drain TankAir Compressor Pump Intake and Exhaust Valves Air Filter Inspection and ReplacementMotor Air FilterTo Replace or Clean Check Valve Service and AdjustmentsRing Nut Outlet Tube Pressure Relief Check ValveTo Replace Regulator Regulator Tank Outlet Pressure PressureGauge Quick ConnectRegulator Arrow Storage Troubleshooting Pressure reading Check wiring connection Sears Canada, Inc., Toronto, Ont. M5B 2B8 Table DES MatièresTableau DES Spécifications Mesures DE Sécurité DéfinitionsConsignes DE Sécurité Importantes Avertissement Risque dexplosion ou dincendie Prévention Conserver ces directivesAvertissement Risque déclatement Risque PréventionAvertissement Risque de projection dobjets Avertissement Risque par inhalation Avertissement Risque de choc électriqueAvertissement Risque de brûlures Avertissement Risque relié aux pièces mobilesAvertissement Risque de chute Avertissement Risque dune utilisation dangereuse RisqueCycle DE Service AccessoiresAccessoires LexiqueAssemblage Terre inappropriée peut entraîner des chocs électriques Emplacement du compresseur dairProtection contre la surtension et protection du circuit RallongesUtilisation Familiarisez-vous avec votre compresseur dairDescription du fonctionnement Avant le démarrage Utilisation de lappareilArrêt de lappareil Procédures de rodageMise en marche Avant chaque mise en marcheResponsabilités du client EntretienVérification de la soupape de sûreté Vidange du réservoirMoteur Filtre à air Inspection et remplacementRisque de brûlures Filtre à airEntretien ET Réglages Remplacement ou nettoyage de la soupape de retenueRégulateur Flèche Remplacement du régulateurRisque déclatement RangementSerrer DépannageDéclatement.Ne pas percer ExploserConsidérée normale Pas Surcharges déclenché 54- FR 55- FR D27610 Get it fixed, at your home or ours

Related manuals

Manual 48 pages 38.31 Kb