Craftsman A15256, 919.728001 owner manual Troubleshooting

Page 25

TROUBLESHOOTING

Risk of Unsafe Operation. Unit cycles automatically when power is on. When performing maintenance, you

may be exposed to voltage sources, compressed air, or moving parts. Personal injuries can occur. Before performing any maintenance or repair, disconnect power source from the compressor and bleed off all air pressure.

 

PROBLEM

CAUSE

 

CORRECTION

 

Excessive

Pressure switch does

 

Move On/Auto/Off lever

 

tank pressure

not shut off motor when

 

to the "OFF" position, if

 

- safety valve

compressor reaches "cut-

 

the unit does not shut off

 

pops off.

out" pressure.

 

contact a Trained Service

 

 

 

 

Technician.

 

 

Pressure switch "cut-out"

 

Contact a Trained Service

 

 

too high.

 

Technician.

 

 

 

 

 

 

 

 

 

 

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 OVER

 

 

 

 

TIGHTEN.

 

 

 

 

 

 

 

 

 

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 Adjustments

 

 

 

 

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.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

25- ENG

A15256

Page 24 Page 26
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Page 24 Page 26
Contents Sold by Sears Canada, Inc. Toronto, Ont. M5B 2B8 AIR CompressorTable of Contents Safety Guidelines Definitions Specification ChartImportant Safety Instructions Model No 919-728001Explosion May be required Spray area. An additional length of hoseLocation away from compressor Soft tissue damage to exposed skin Accessories, tires, and other inflatablesTank is designed to withstand specific For essential control of air pressure, youTo human consumption Repairs attempted by unqualifiedYour specific application Result in serious burns Or attempt maintenance until unit hasHot for several minutes after operation Do not reach around protective shroudsFire, Inhalation, Damage to Vehicle Surfaces Accessories AccessoriesGlossary Duty CycleTools Required for Assembly AssemblyTo Install Handle UnpackingAssemble Rubber Feet To Assemble WheelsNut Flat Washer Rubber Foot Screw Wheel Shoulder Bolt To Add Oil To Pump Location of the Air Compressor InstallationRisk of Electrical Shock. Improper Voltage and Circuit Protection Extension Cords120/240 Dual Voltage Motor Know Your Air Compressor Description of Operation OperationBefore Starting How to StopBefore Each Start-Up How to Start Customer Responsibilities MaintenanceChanging CheckingTo Replace Belt Air Filter Inspection and ReplacementAir Compressor Pump Intake and Exhaust Valves To Replace or Clean Check Valve Service and AdjustmentsOutlet Tube Pressure Relief Tube Nuts Screwdriver Open position nothing is visibleTo Replace Regulator Storage Troubleshooting Pressure reading Problem Cause Correction Problem Cause Correction Pleine Garantie D’UN AN Table DES MatièresMesures DE Sécurité Définitions Tableau DES SpécificationsConsignes DE Sécurité Importantes Avertissement Risque dexplosion ou dincendie Prévention Conserver ces directivesRisque Prévention Avertissement Risque déclatementAvertissement Risque de projection dobjets Avertissement Risque par inhalation Avertissement Risque de choc électriqueAvertissement Risque relié aux pièces mobiles Avertissement Risque de brûluresAvertissement Risque de chute Avertissement Risque dune utilisation dangereuse RisqueCycle DE Service AccessoiresAccessoires LexiqueAssemblage Installation de la poignéeOutils requis pour lassemblage DéballageAssemblage des pieds en caoutchouc Assemblage des rouesAjout dhuile à la pompe Risque de choc Emplacement du compresseur dairRisque de choc électrique Moteur deux tensions de 120/240 volts Protection contre la surtension et protection du circuitRallonges Risque dune utilisationFamiliarisez-vous avec votre compresseur dair UtilisationDescription du fonctionnement Interrupteur On/Auto/Off ManostatArrêt de lappareil Utilisation de lappareilAvant le démarrage Procédures de rodage Risque dune utilisationMise en marche Avant chaque mise en marcheRisque déclatement Une pression dair trop élevée conduit Nominale maximumResponsabilités du consommateur EntretienVérification de la soupape de sûreté Huile Vidange du réservoirVérification ChangementFiltre à air Inspection et remplacement Remplacement de la courroieBoulons de la tête du compresseur serrage Alignement de la poulie et du volant-moteurEntretien ET Réglages Remplacement ou nettoyage de la soupape de retenueRemplacement du régulateur Rangement Dépannage A15256 58- FR Le moteur ne tourne pas Bruit de cliquetis Sears Parts and Repair Center MY-HOMECanada
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