Craftsman 919.7255 manual Pressure reading

Page 22

PROBLEM	CAUSE	CORRECTION
Pressure reading	It is normal for “some”	If there is an excessive
on the regulated	pressure drop to occur.	amount of pressure drop
pressure gauge		when the accessory is used,
drops when an		adjust the regulator following
accessory is		the instructions in the
used.		“Description of Operation”
		paragraph in the “Operation
		Section.
		NOTE: Adjust the regulated
		pressure under flow
		conditions (while accessory
		is being used).
Knocking Noise.	Possible defect in safety	Operate safety valve
	valve.	manually by pulling on ring.
		If valve still leaks, it should
		be replaced.
	Defective check valve.	Remove and clean, or
		replace.

Compressor is	Prolonged excessive use of	Decrease amount of air
not supplying	air.	usage.
enough air to	Compressor is not large	Check the accessory air
operate	Compressor is not large	Check the accessory air
accessories.	enough for air requirement.	requirement. If it is higher
		than the SCFM or pressure
		supplied by your air
		compressor, you need a
		larger compressor.
	Hole in hose.	Check and replace if
		required.
	Check valve restricted.	Remove and clean, or
		replace.
	Air leaks.	Tighten fittings.
	Restricted air intake filter	Clean or replace air intake
		filter. Do not operate the air
		compressor with the filter
		removed. Refer to the “Air
		Filter” paragraph in the
		“Maintenance “ section.

Regulator knob	Damaged regulator	Replace
has continuous
air leak.

D24445

22- ENG

Image 22

Contents AIR Compressor Sold by Sears Canada, Inc. Toronto, Ont. M5B 2B8Table of Contents Important Safety Instructions Specification ChartSafety Guidelines Definitions Model No 919-725500Hazard Risk of Explosion or FireRisk of Bursting Risk from Flying ObjectsRisk of Electrical Shock Risk to BreathingRisk from Moving Parts Risk of BurnsRisk of Falling Risk of Unsafe Operation Accessories GlossaryAssembly Duty CycleRisk of Electrical InstallationLocation of the Air Compressor Improper Grounding can Result in Electrical ShockExtension Cords Voltage and Circuit ProtectionKnow Your Air Compressor OperationDescription of Operation Check Valve How to StopBefore Starting Pressure Release ValveHow to Start Before Each Start-UpCustomer Responsibilities MaintenanceTo Check Safety Valve To Drain TankMotor Air Filter Inspection and ReplacementAir Compressor Pump Intake and Exhaust Valves Air Filter CoverNut Outlet Tube Pressure Relief Check Valve Service and AdjustmentsTo Replace or Clean Check Valve Screwdriver Open position nothing is visibleNipple To Replace RegulatorOutlet Pressure Gauge Regulator Quick Connect Regulator ArrowStorage Troubleshooting Problem Cause CorrectionPressure reading Check wiring connection Service and Repair Parts If calling locally, please use one of the following numbersGuide de l’utilisateur Compresseur dair Vendu par Sears Canada, Inc. Toronto, Ont. M5B 2B8Table DES Matières Sears Canada, Inc., Toronto, Ont. M5B 2B8Mesures DE Sécurité Définitions Tableau DES SpécificationsConsignes DE Sécurité Importantes Risque D’EXPLOSION OU D’INCENDIE RisqueRisque D’ÉCLATEMENT Risque DE Projection D’OBJETSRisque DE Choc Électrique Risque PAR InhalationRisque Relié AUX Pièces Mobiles Risque DE BrûluresRisque DE Chute Risque Dune Utilisation Dangereuse Accessoires LexiqueCycle DE Service AssemblageEmplacement du compresseur dair Directives DE Mise À LA TerreRallonges Protection contre la surtension et protection du circuitFamiliarisez-vous avec votre compresseur dair UtilisationDescription du fonctionnement Arrêt de lappareil Utilisation de lappareilAvant le démarrage Avant chaque mise en marche Mise en marcheVérification de la soupape de sûreté EntretienResponsabilités du client Vidange du réservoirMoteur Filtre à air Inspection et remplacementFiltre à air Remplacement ou nettoyage de la soupape de retenue Entretien ET RéglagesEmbout Remplacement du régulateurMano- mètre de sortie Régulateur Raccord à connexion rapide RégulateurRangement Serrer DépannageProblème Cause Correction Peut éclater ou exploserConsidérée normale Pas Surcharges déclenché Pour Pièces DE Rechange ET Service DE Réparation Composez LE