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5

GENERAL INFORMATION

GLOSSARY

and inflator kits. An air pressure regulator is required for
most of the applications.

An inline air filter which removes moisture and dirt from
compressed air should be used where applicable.

An inline regulator can be used if a more precise adjust-
ment of air pressure is needed downstream.

CFM:  Cubic Feet per Minute.

SCFM:  Standard Cubic Feet per Minute; a unit of measure
of air delivery.

PSI:  Pounds per Square Inch; a unit of measure of pres-
sure.

ASME:  American Society of Mechanical Engineers; made,
tested, inspected and registered to meet the standards of
the ASME.

Cut-In Pressure:  While the motor is off, air tank pressure
drops as you continue to use your accessory. When the tank
pressure drops to a certain low level and the pressure switch
lever is in "Auto",  the motor will restart automatically.  The
low pressure at which the motor automatically restarts is called
“cut-in pressure.”

SPECIFICATION CHART

You have purchased an air compressor unit consisting of a
one cylinder, single-stage air compressor pump and air
tank. Included are wheels, regulator, gauges, and handle.

This air compressor requires no oil.  Now you can enjoy all
the benefits of having an air compressor without ever
having to purchase, add or change oil.

Your air compressor can be used for operating paint spray
guns, air tools, blow guns,  nailers/staplers, air brushes,

Model No.
Bore
Stroke
Voltage - Single Phase
Minimum Branch Circuit Requirement
Fuse Type
Amperage at Maximum Pressure
Air Tank/Capacity
Approximate Cut-in Pressure
Approximate Cut-out Pressure
SCFM @ 40 psi
SCFM @ 90 psi

919.725120

2 3/8"

1.35"

120

15 amps

Time Delay

15.0

ASME/12 gal. (U.S.)

100
125

4.7
3.3

Cut-Out Pressure:  When you turn on your air compressor
and it begins to run, air pressure in the air tank begins to
build.  It builds to a certain high pressure before the motor
automatically shuts off - protecting your air tank from pres-
sure higher than its capacity.  The high pressure at which the
motor shuts off is called “cut-out pressure.”

CSA:  Electrical products sold in Canada are required to be
certified to the applicable CSA standard (s). Canadian Stan-
dards Association (CSA) is a standards writing and safety
testing organization. Products that are CSA certified have
been evaluated and tested and found to meet or exceed the
applicable CSA standard (s) for safety and electrical perfor-
mance.

Summary of Contents for 919.72512

Page 1: ...e Number can be found on the bar code label on the rear of the air tank 3 The Serial Number can be found on the bar code label on the rear of the tank 4 The Tank Registration Number is located on the...

Page 2: ...raftsman Air Compressor warranty gives you specific legal rights and you may have other rights which vary from province to province Sears Canada Inc Toronto Ont M5B 2B8 WARRANTY 2 SAFETY GUIDELINES 3...

Page 3: ...cause the tank to rupture Modifications to the air tank will cause it to weaken Hot Parts The metal compressor components such as manifold tubes etc become hot when the air compressor is running If yo...

Page 4: ...do not use accessories that contain aluminum or galvanized parts You must either change the material you intend to spray or use only stainless steel spray equipment Certain materials you are spraying...

Page 5: ...ator gauges and handle This air compressor requires no oil Now you can enjoy all the benefits of having an air compressor without ever having to purchase add or change oil Your air compressor can be u...

Page 6: ...cut out pressure setting the safety valve will protect the tank against high pressure by popping out at its factory set pressure slightly higher than the pressure switch cut out setting Tools Needed...

Page 7: ...AND DOWN STAIRS OR STEPS THE UNIT MUST BE LIFTED OR PUSHED UP A RAMP This portable air compressor is equipped with a cord having a grounding wire with an appropriate grounding plug The plug must be u...

Page 8: ...number decreases 10 AWG and 8 AWG may also be used DO NOT USE 14 OR 16 AWG a three wire extension cord that has a three connector grounding plug and a three slot receptacle that will accept the plug...

Page 9: ...pressure reaches cut out pressure 5 Open the regulator by turning it clockwise Adjust the regulator to the correct pressure setting Your compressor is ready for use 6 Always operate the air compressor...

Page 10: ...pressor pull the ring on the safety valve to make sure that the safety valve operates freely If the valve is stuck or does not operate smoothly it must be replaced with the same type of valve Risk of...

Page 11: ...release valve when there is pressure in the tank and the com pressor is shut off Remove and clean or re place check valve DO NOT OVERTIGHTEN Air tank must be replaced Do not repair the leak Return com...

Page 12: ...tions Return to Sears Service Center for inspection or replacement if necessary Bleed the line by pushing the lever on the pressure switch to the O position if the valve does not open replace it Inspe...

Page 13: ...rdered from any Sears Service Center and most Sears stores If the parts you need are not stocked locally your order will be electronically transmitted to a Sears Repair Parts Distribution Center for h...

Page 14: ...quette appos e l arri re du r servoir d air 3 Le num ro de s rie indiqu sur l tiquette appos e l arri re du r servoir d air 4 Le num ro d enregistrement du r servoir indiqu sur la plaque signal tique...

Page 15: ...ion 10 Moteur 10 Entreposage 10 GUIDE DE D PANNAGE 11 SCH MA APPAREIL 13 LISTE DES PI CES 14 SCH MA BLOC COMPRESSEUR 15 LISTE DES PI CES BLOC COMPRESSEUR 16 NOTES 17 POURCOMMANDERLESPI CESDERECHANGE 1...

Page 16: ...que dans des locaux bienventil setd pourvusdevapeursd essenceoude solvant Nepasfairefonctionnerlecompresseurpr s des locaux de vaporisation Ne pas r gler ter ni modifier la soupape de s ret ni le pre...

Page 17: ...erlebecoulegicleurversunepersonne ou une partie du corps Toujoursporterdesgantsetdeslunettesprotectrices quand on utilise le compresseur d air Arr ter toujours le compresseur avant de brancher ou de d...

Page 18: ...res de gonflage Un r gulateur de pression est g n ralement utilis dans ce genre d applications Desfiltres aird shydrateurssuppl mentairesqui liminent les impuret s et l humidit contenues dans l air do...

Page 19: ...f r duit l amp rage au d marrage Soupape de s ret Si le pressostat n arr te pas le compresseur au point d arr t la soupape de s ret prot ge l unit contre des pressions excessives en faisant vacuer l a...

Page 20: ...les deux vis de chaque c t et bien serrer 2 Pour monter les roues fixer un boulon paulement et une rondelle pour chaque roue Bien serrer Si les roues sont bien mont es le compresseur sera de niveau 3...

Page 21: ...La longueur de la rallonge ne doit pas d passer 50 pi La rallonge doit tre en bon tat Directives de rodage Cette proc dure n est requise qu une seule fois avant la mise en service initiale du compres...

Page 22: ...l Suivre scrupuleusement les tapes 3 et 5 suivantes chaque fois qu on utilise le compresseur ATTENTION L aircomprim peutcontenirdel eaudeconden sation Ne pas vaporiser avec de l air comprim non filtr...

Page 23: ...i la cause des observationssuivantes 1 Le moteur n atteint pas sa vitesse ni sa puissance maximales 2 Le fusible saute au d marrage Les lumi res baissent au d marrage et demeurent faibles pendant le f...

Page 24: ...etenued fectueux La capacit du compresseur est insuffisante la demande Filtre air bouch Mettrelelevierdupressostat lapositiond arr t O Si le compresseur ne s arr te pas d brancher l alimentation lectr...

Page 25: ...Lecompresseurd marreautomatiquementaussit t que la pression du r servoir baisse au niveau du point de d clenchement du pressostat 1 V rifier fusible ou disjoncteur Remplacer ou r armer Ne pas utiliser...

Page 26: ...es magasins Sears Si le magasin Sears auquel s adresse le client n a pas en stock les pi ces d sir es la commande sera transmise par ordinateur un centre de distribution de pi ces de rechange Sears po...

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