Sears 919.15432 User Manual
SEARS
OWNERS
MANUAL
MODEL NO.
919.154020
919.154120
919.154320
919.154420
Listed
Air
compressor
IMPORTANT.,
Read the Safety Guidelines
and All lnstruott0ns
Carefully Before Operating
CRAFTSMAN
PERMANENTLY LUBRICATED
AIR COMPRESSOR
Record in the spaces provldc_L
(1) The model number whl<;h _un be
found on the laber on the ba¢_ of the
Shroud.
(2)
The code number which oan be
fourKJon the fob label on the baok of
the air tank.
(3)
The Manufacturers Number (ASME
Code Compre880r_ Only) Is locatsd
B
on the motel data plate whl©h is
v_ded onto the I_ck _fde of the air
i
tzn_, (Thia ¢eta plzrbpi= painted the
iseme_elOr aS the tank.)
ASSEMBLY
OPERATION
MAINTENANCE
REPAIR PARTS
Pvatafnthese numbers for future
refePen_,
Model No.
Code No.
S)-30-_..4,.B lotae
a_. No.
Sears, Roebuck and Co,, Chicago, IL 60684 U,S,A,
TABLE OF CONTENTS
Page
WARRANTY ......................................................... 3
SAFETY GUIDELINES ................................................ 3
WARNING CHART ....................................................... 3
SPECiRCATION CHART ................................................ 5
GLOSSARY ................................................................... 5
ACCESSORIES FOR USE W!TH SEARS AIR COMPRESSORS ,, 6
GENERAL INFORMATION ............................................. 6
DESCRIPTION OF OPERATION .................................. 6
ASSEMBLY INSTRUCTIONS ............................................ 7
ToolsN_¢C!edforAss_mbty.............................................. 7
Installing Wheels, Handle, Rubber foot strip............................... 7
Installing Regulator .................................................... 7
INSTALLATION AND BREAK-IN PROCEDURES .......................... 7
location ofAir Compressor............................................. 7
Lubric,_ttonand 0it ..................................................... 7
_._t_'_fon Cord_ ....................................................... 7
GroundingInst_'uctions.................................................8
greak-lnProcedures....................................................8
OPERATING PROCEDURES ........................................ 8
MAINTENANCE .........................................................g
Air _Iter ..............................................................9
Check V_tve- Repl_ceme_ ........................................... 9
Safety _aJve - Inspection ........................................... 8
Motor...................................................................9
STORAGE ..............................................................lo
TROUBLESHOOTING GUIDE ........................................ 1o
AIR COMPRESSOR DIAGRAM ...................................... t:2
Part,=,List .................................................................... 13
COMPRESSOR PUMP DIAGRAM .......................................14
ParlSList........................................................15
HOW TO ORDER REPAIR PARTS ........................................ 16
FULL ONE YEAR WARRANTY
AIR COMPRESSORS
Ifthisair compressorfailsdueto a defect Inmaterialor workmanshipwithinone year fromthe
date of purchases.RETURN IT TOTHE NEAREST SEARS SERVICE GENTERtOEPARTMET,_r
THROUGHOUT THE UNITED STATESAND SEARS WILL REPAIR IT,FREE OF CHARGE,
ifthisair compressorisused for commercial or rentalpurposes,the warrantywill apptyfor nlnety
days from the date of purchase.
Thiswarrantygives you specificlega{ rights and you may have other nghtswhich vary from state
tostate..
Sears, Roebuck and Co. Sears Tower, Dept. 6_1/731A, Chicago, 1L60684
SAFETY GUIDELINES
Thtsmanualcontainsinformation that is importantfor you to knowand understand,ThisInforma-
tionrelatesto protectingYOUR SAFETY and PREVENTING EQUIPMENT PROBLEMS To help
you recognize this information, we use the followingsymbols°Pleaseread the manual and pay
attentionto these sectlort._.
URGENT SAFETY INFORMATION ,- A
HAZARD THAT WILL CAUSE SERIOUS
INJURY OR LOS_; OF LIFE,
information for preventing damage to
equipment,
HAZARDS CAN OCCUR IF EQUIPMENT tS NOT USED PROPERLY,
PLEASE READ THE FOLLOWtNQ CHART,
WHAT TO
LOOK FOR
Hot Parts
Flammable
vapors
WHAT COULD HAPPEN
The compressor heed gets hot when the air
compressor Is running. Ifyou touchit, you may
be seriously bumecL
Itisnormalforthe motor and pressure switchto
spo.rt_when operating, if the v_pors from
gasoline or other solvents come into¢onte=¢t
w!ththesparks,theymayignite and c&usea fire
or explosion
IMPORTANT SAFETY INFORMATION - A
HAZARD THAT MIGHT CAUSE SERIOUS
INJURY OR LOSS OF LIFE.
NOTE
informationthat you should pay specialat_en-
lion to.
HOW TO PREVENT IT
Never touchthe air compressorhead during or
immediatelyafter opert_tion_
,,H,,,I,,, ,,i,, i, ,,/ ..... :
Always operale the air compressor in well-
ventit=_d 8r€1_5:free ot ga3o_Jrt_or artier_oJv_t
vapors, Do not operate the coml:_essornear the
spray area
W.ATT0
LOOK FOR
WHAT COULD HAPPEN
HOW TO PREVENT IT
Nr Tank
Compassed Air' Cornpr_'_ed sir can propeldust,dirt.or loose
Eie ty
Modifications to the air compressorcan cause
the air tank to rupture orexplode,
Changingthe air tank will cause It to weaken.
The tank may rupture or exp!ode_
partio[esit comes in contactwith,
Too much air pressure applied to air toolsor
accessories cart cause damage or risk Of
bursting.
Yourair compressorIs poweredby electricity.
LikeanyothereleGtdcaJlypDwereddevice,ifitis
notusedproperlyIt maycauseelectdeaJshock
Do not adjust, remove or tamper with the safety
valve orpressureswitch. Ifsafety valveorpressure
switch r_e=emen_ ;s necessary,a part withthe
same ratingmust be used
Never useamot0r withahlgher horsepower rating
thanthe one supplied.
Never replacetheair lan_ witha differentmo0el or
a large_tank,
N_er ddlt{n_o,weld, or inany way modily the air
tank,
N_werpolntany nozzfeorsprayertoward a person
or anypart of the body,,
Always wearsafety gogglesOrglasseswhenusing
the air compressor,
AF,,_ys turn the air compressoroff beforeattach-.
ingorremovingaccessories,
Che_kthe m.anufactuter's m_(mum pressurerat-
ingfor air tools 9.ndaccessories.Rsguta_r outlet
pressure must never exceed the maximum_¢es-
sure rating.
Always unplug t!le air compressor prior1omalrtte-
nonce ot repair,
Never use the air compressoroutdoors when it is
r_ning.
ToxicVapors
UnsuJtat_fe
Solvent=
4
I!iS_rmal for€ompressedalr_containtoxicor
irritating vapors.8uoh vapor's are harmful if
inhaled.
Certain materials you are spraying(like pairrl,
weedkiUe(sandorinsecticide)may beharmful
If you Inhalethem,
The solvents!,t,1 - Trich!omethane M'elhy-
lena ChlorideCanchemlc_.tly react with alumi-
numu_edinpaintspray g_Jr_,paintpumps,etc..,
and cause an explosion These solventscan
also react with galvani=od components and
cause corrosionand weakeningof paris. This
does _lotaffect youraircompressor_but it may
affect the equipmentbeing u_d,
and
Always I_Ugthe cord intoan ale€tricotcutter with
the specified voltage and adequate fuse
p_teetfon,
Neverdlrect|yInhale_hecompressedairproduced
by thisunit.
Read and follow the safety Instructions provided
on the i_bel or safety data sheetfor the matetla[
you arespraying.Usea respiratorma_kilthere tsa
chance of tnh_tlng anything you are spraying,
Read =t instructions.., be ¢un_that the r_l_iral_r
maskis sultabte foryour application.
Ifthe material youintend1ospraycontainsthe sol-
ventsltSledatl_ft [read thelabel ordale sheet},do
not u_ accessoriesthatcontain aluminumor g_u-
vanlze_ part=.Youmusl eitherchang_ themateria_
you intend to spray, or use only stafnle=s _teel
spray equipment,
SPECIFICATION CHART
Mo_I No.
Horsepower
DisplacementCFM
Bore
Stroke
Voltage.SinglePhase
MinimumBranch CircuitRequirement
"'Fuse Type
Air TankCapaclty
Approximate Cut-inPressure
ApproximateCut-outPressure
SCFM C_40 psig
SGFM ('.490 psfg
These compre_ors can be operated on a 15amp Glrcutt if:
1.Voltage supply to clr=uit is normal.
2, Ciroutt Is not used to supply any otl_r electrical needs (lights, appliances, etc.)
3. Extension r._rds comply with specifications in owners manual.
4. Clrouit ts equipped with 15amp otrcuit breaker or 15 amp Fuset_ronType "T" time delay tuse_
If any of the above conditlorm cannot be met, or if operation of the compressor repeatedly causes
Interruption of the power It may be necessary to operate it from a 20 amp €ircuit. It is not necessary to
919.154020 919.1_20 919J54120 919.1_4420
2 2 2 2
I0,0 100 t0,0 10,0
2%" _1/t" _=_" _'_"
1,13'° 1.13" 1,,13" 1.13'
t?.0 120 12.0 t213
"15amp_ "15arnps "15amps ÷15amps
"Fusetron" "Fusetron" "Fusetron" "Fusetmn•
•"TypeT "Type T "Type T **Type T
t2 g_L 20 gel, 12gel ASME 20 gal.ASME
80 80 80 80
100 100 _00 I00
70 7O 7,0 70
5,6 5.8 5.6 5.6
changethe cord set.
"'A circuit breaker iepreferred. Use only a f,._seor circuitbreaker thatis the same ratingas the branch circuitthe air
compressortsoperatedon. II the air compressorIs conr_oled to a circuitprotectedbyfuses, use dueJelementtime
delay fuses (Buss FuestronType"T" onty)
GLOSSARY
CFM: Cubicfeet per minute.
SCFM: Standardcubicfeetperminute:aunitof meas-
ure of_Jrdelivery.
PSlG: Poundspersquareinch gauge;a unitofmeas-
ure of pressure,
ASME: American Societyof Mechanist Engineers;
made, tested, inspected and registeredtomeet the
stanches oftheASME,
U.L LISTED: S_mplesol compressor outfits, taken
from production,w_re submitted to U.L and found to
comply with their requirements for design and
performance.
Cut-In Pressure: While themotor isoff, airtankpres-
sure dropsas you continue to use yourae,ces_ory.
Whenthe_ankpressure drops toacertainlowlevellh_
motor wltlm-s_rt autorr=atioaJly.The low preesureet
which themotorautomatically re-startsis called'cuF]n
pre_ure".
Cut-Out Pressures: Whenyou turnonyauraircorm
pressorand it beginstorun,eirpressureIn theeirtank
begins to build, tt builds to a certain high pressure
beforethe motor automaticallyshulsoff - protecting
your air tank from pressurehigherthan its¢_paclty.
The highpressureat whichthemotor shutsOffiScalled
"cut-out preesure'L
ACCESSORIES FOR USE WITH SEARS AIR COMPRESSORS
The followingaccessoriesare availablethroughtl_ecurrcnt general sales catalog or at full-line8cars stor_,
. SPRAY GUNS
• BLOWGUNS
• AIRCAULKINGGUNS
• AIR POWERED WASHER GUNS
"SANDBLASTERS
•AIR BRUSHES
- AIR LINE FILTERS
, TiRE AIR CHUCKS
" PAINTTANK,._
, AIR TANKS
• INFLATER KIT_i
• QUICK CONNECTOR SETS
(various sizes)
•VISCOSIMETER
, AIR PRESSURE REQULATORS
•OIL FOG LUBRICATORS
. AIR TOOLS:
Sanders
Dfifis
tmpact wrenches
Hammers
• AIR HOSE;
W', %e"or% '_I.D.
in variOuSlengths
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