Graco Hydra-Clean 1007 Instructions- Operation manual

INSTRUCTIONS-PARTS LIST e 307-308
Rev. "6" 9-78
This manual contains IMPORTANT
WARNINGS and INSTRUCTIONS
READ AND RETAIN FOR REFERENCE
ORACO SUPERSEDES 1-78
HYDRA-CLEAN" 1007
MODEL 226-813 SERIES "A"
Includes Hose and Gun Kit and
Chemical Injector Kit for injecting
cleaning chemicals downstream
from pump.
ldw PSI I70 barl OPERATING PRESSURE
1260 PSI (83 barl MAXIMUM WORKING PRESSURE
Supplementinformationreferredto
on
CAUTION tag has been included
in this manual.
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440
@COPYRIGHT 1978 GRACO INC.

WA RNlNG
HIGH PRESSURE SPRAY CAN CAUSE SERIOUS INJURY
READ THESE WARNINGS BEFORE USING
KEEP AWAY
FROM SPRAY
Because of the highpressure and velocity of thespray,
fluidscouldpenetratethe skin, causingserious injury.
Operate equipment only afterall instructions are clearly
understood.
NEVER pointthe gun atyourself or anyone else. NEVER
put your hand, fingers or body directly over the spray
tip.
Evenafter you shutoffthe gasolineengine, there is high
pressure
in the pump. hose and gun until yourelease it
by triggering the gun. So before removing the spraytip
the gun to release pressure.
or servicingthe unit, always shut
off the unit andtrigger
If thespray appears to have penetrated the skin.
SEEK
EMERGENCY MEDICAL CARE. DONOTTREAT
what fluid was injected.
AS A SIMPLE CUT. Be ready totell the doctor exactly
Besure that all accessory itemsandsystemcom-
exceedthe pressure ratingofany componentinsystem.
ponents will withstand thepressure developed.
NEVER
NEVER
alter ormodify equipment - yourpersonal
safety, as well as the function of the equipment,
is at
stake.
Beforeeach use, checkhose for weak, worn or
damagedconditions caused by traffic, sharp corners,
pinchingorkinking.Tighten
all fluid conne,ctions
securely before each use.Replace any damaged hose.
Do not use chemicals or agents which are compatible
withBuna-N and Buna-N/PVC or neoprenecoverof
hose.
Do not leavea pressurizedunit unattended. Shut off the
unit and release pressure before leaving.
FIRE
Do not sprayflammable liquids. Do not operatethe
engine wherecombustiblefumes or dust may be
present.
GAS ENGINE PRECAUTIONS
NEVER fillfueltankwhileengine is running or hot.
Avoidthepossibility of spilledfuelcausinga fire.
Always refuel slowly to avoid spillage.
NEVER operateengine in aclosedbuilding unless the
exhaust is piped outside. The exhaust contains carbon
whichif breathed causesserious illness andpossible
monoxide,
a poisonous,odorlessand invisible gas,
death.
NEVER make adjustments onmachinerywhile it is con-
nected to the engine; first removetheignition cable
fromthe spark plug.Turning over the machineryby
hand during adjusting owleaning might start theengine
and machinery, causing serious injury to the operator.
NEVER run the engine with governor disconnected, or
operate
at speeds in excess of 3300 RPM load.
Precaution
is the best insuranceagainst an accident.
When starting theengine, maintain asafe distancefrom
moving parts of the equipment.
GENERAL
NEVER rununitwithcoupling shield or pump cover
plate removed. Keepclear of movingpartswhen
unit is
running.
Observe detergentmanufacturer'ssafetyprecautions.
Avoidgettingdetergent or otherliquids in your eyes.
Follow the directions on the container regarding contact
with eyes, nose, and skin, breathing fumes, etc. Always
wear full goggles
to protect youreyes from thespray as
well as any debris dislodgedby the spray. If necessary,
wear glovesor other protective clothing. If antidotes or
treatment are recommended, be preparedto use them.
DON'T spray.toxicchemicalssuch as insecticideor
weed killer.
IMPORTANT
United States Government safety standardshave been adopted under the Occupational Safety and Health Act. These
consulted
in connection with your use of airless spray equipment.
standards
- particularlythe General Standards, Part 1910, andtheConstructionStandards, Part1926 - shouldbe
307-308 1

SETTING UP UNIT
-A
NOTE: Referencenumbersand letters in paren-
and the Parts Drawing.
theses in thetext refer to Figures 1,3, 4
Refer to theengine instructionbookletprovidedwith
the unit.
Prepare The Cleaning Solution
Prepare and use cleaningsolutionaccording to
manufacturer's instructions.
recommendusingachemicalinjector kit.
See instruc-
For spraying .detergent or other cleaning solution, we
tion manual 307-325 for installation and operation.
Assemble the spraygun, extension tube
and nozzle
Install Hose and Spray Gun
valveandconnect the spray gun to the hose.
See
manual 307-309 for details.
If
a longer sprayhoseis required, 1/2 in. ID(12mm)
hose may be added at unit to
a maximum overall hose
length of150 ft. (45 m).
Connect To Water Supply
Beforeattaching to watersupply,checklocal
CAUTION
water supply.
plumbingcoderegardingcross-connection to
to pump
in a direct supply system.
Do not exceed 150'
F (65" Cl water temperature
Connect
a hosewith at leasta 3/4in. (19mm) ID from
your citywatersupply to theunit's 3/4 gardenhose
threadedinlet.Thesupplyhoseshould not
be more
2 307-308
than 50 ft. (15 m)long. A
25 ft. (7 m) garden hose (1071
is supplied with unit.
NOTE: For adirectsupplysystem,yourwater
source must have
a flow rate of ATLEAST
recommend using a siphon hosefrom a sup-
7.5 GPM I28 LITER/MN). If it is less, we
ply container.
Connect Siphon Hose
andscrewsiphonhose(104) into manifold. Squeeze
Remove swivel fitting (81) at water'filter manifold
183)
clamp (105) together and route siphon hosethrough it.
Releaseclamp and hook it over edgeof drum so the top
rests againstthe outside of drum.
See Fig 1. The hose
lipof clamp restsonthe inside ofdrum andthe lower lip
should be between 2-4 inches(50-100 mm) off bottom
of drum.
We recommend installing a float valve (A) on drum to
maintain proper water level.
See ACCESSORIES.
We do notrecommend installing a shut-offvalve at the
intakeas
it couldcausea pressuredrop and cavitation in
the pump. However, if you must have a shut-off valve,
be sure it's inletandoutlet are the samesize as the
hose.
CAUTION
pump in a siphon supply system.
Do notexceed70' F (28"
C) water temperature to
Ifyouroperatingconditions are different from above,
contactourCustomerServiceDepartmentfor
assistance.

~
OPERATION
Startup
Before starting, besure
to read the safety warnings and
setup instructions.
Check oil and gasoline levels daily andgrease the pump
if necessary.
Turn on the water supply.
Trigger the gun
to release any back pressure.
WARNING
or triggered position.
DO NOT wire or tie the gun trigger into the open
Set the choke and openthe fuelvalve.
WARNING
engine kickback.
You must trigger the gun while starting, to avoid
Put your foot on the frame or wheel
to steady the unit
when you pull the starter rope. Hold the gun in your
left
hand withthe triggeropenwhilestartingthe engine.
See Fig
2 forthe proper stance.Brace thewand as
shown to avoid recoil.
two or threefeet I1 ml. Repeat if necessary withthe
Grasp the starter ropegrip andrapidly pull
out the cord
chokeopenedslightly.When the engine starts, im-
mediately release theguntrigger. Open
the choke
gradually.
Never run the cleaningunit dry. Costly damage
to
CAUTION
the pump willresult. Always be sure water supply
is completely turned on before operating.
Inspect
all connectionsforany leaks. Tightenif
necessary.
Hydra-Clean Operation
Hold thespray nozzleabout
2 feet 10.6 ml from thesur-
face and completely mist-wet the object with cleaning
solution. Let
it soak briefly, then use the spray rinse to
"chisel" the dirt off. Keep the nozzle at an angle to the
surface, and about
6 in. 1150 mm) away. Ifsome dirt re-
mains, repeattheprocedure,letting
it soak a little
unit'and trigger the spray gun to relieve pressure.
longer. When you have finished cleaning, shut
off the
solution, and rinse before solution dries.
Protect surfacesthat might bedamagedbythe cleaning
NOTE: You canclean off stubborn dirt better with a
stronger, heated cleaning solution.
Shutdown and Care
Of The Unit
CAUTION
When unitisnotin use, turnoffwater supply.
When shutting down for theday or weekend; shut
off
unit,shut off watersupply valve, andtrigger gun to
release pressure. Wipe off the unit with a damp rag.
Shut
off cleaning unit when not actuallyspraying, for
for over 10 minutes without spraying.
longer pumplife. The pump willoverheat if leftrunning
often as necessary. Donot operatethe unitwiththe
Check the filter screen in the water inlet connection as
inlet filter screen removed.
DO NOT try
to adjust the unloadervalve or change the
engine speed. Changing these settingsmay cause ex-
cessivepressure, intermittent unloaderoperation,
wasted fuel and increased wear on parts.
PUMP MUST NOT BE RUN DRY and must be drained
andstore theunit where
it willnot besubjected to
of water priortoexposure to freezing temperatures.Use
freezing temperatures. If water does freeze
in the unit,
thaw before trying
to start. A 50% anti-freeze solution
may be pumped prior to cold weather storage.
Use onlyspraytips
that are matched to unit to avoid
excessive cycling and wear of the unloader valve.
See
ACCESSORIES.
rCAUTIoNl
Let a frozen pumpthawin a warm place. Don't
temperaturechange greater than
100" F 130' C)
pour hot water ona frozenpump. A sudden
will crack the ceramic cylinder liners.
Do not pump caustic materials.
Before extended storage, flush the pump with light oil.
Observeoilchange,gasoline,andgreasing
requirements as outlinedon page
2 andtheengine
manual.
Avoid dragging hoseover an abrasive surface such as
cement. This causes wear and eventual rupturing.
Clean the intake
line strainer daily.
~~~~~
307-308 3

Lubrication
Changethe engine oil after every50 hoursof operation.
every
EO hours of operation. Removeexcessgrease
Grease the pump's front bearing and main bearing after
from the front bearing cavity. Replace the pump front
cover before starting the engine.
oil every 500 hours, but sooner if oilbecomesdirty; The
Lubricate the gear reduction unitregularly: change the
enginemanufacturerrecommendsusing"ForService
operation, and S.A.E.
20 for winter operation.
SD or SE' S.A.E.30 oilfor spring,summer, orfall
unit and loosen cover.
Drain oil withengine warm. Place pan under reduction
NOTE: Oncea year, removeenginecover com-
pletely and flush out inside of housing with
kerosene. DO NOT use gasoline for
cleaning.
Remove filler andlevel plugs. Pour oilthrough vent hole
of filler plug until
it runs out through level hole. About
3/8 pint (177 cc) is required. Replace oil level plug and
vented filler plug.
When changing engine crankcase oil, check reduction
unit and add oil if necessary to maintain proper level.
NOTE: Ventedfillerplugshouldberemoved
periodicallyandventholethoroughly
cleaned. Ventilationis necessarytoeliminate
pressurebuild-upcausingoil leaks, and
to
preventcondensation fromforminginthe
housing.
Followthe maintenanceprocedures forthe engine
outlined in theaccompanymg instructions.
The accumulator
(EO) which acts as a buffer to smooth
pump strokes, isnitrogen. chargedandmust be re-
charged generally every
6 to 12 months to 540-660 psi
location for recharging.
(37-45bar).Contactalocal fire extinguisherservlce
Never removestemvalve from accumulator,or
check its pressure wlth astandard tire pressure
Never try
to recharge accumulator with ordinary
car service station equipment.
TROUBLESHOOTING
Engine Will Not Start
Or Hard
To Start
No gasoline in fuel tank or
carburetor.
Water in gasoline or old fuel.
Chokedimproperly.Flooded
engine.
Dirty carburetor air filter.
Spark plug dirty or improper
gap.
Spray valve closed.
I
Engine Misses Or Lacks
Power Partially plugged air cleaner.
Low oil level or dirty oil.
Spark plug dirty, wrong gap,
or wrong
type.
Incorrect ignition timing.
I
.
ExcessiveMachineWornshaft couplers.
Vibration
Excessive Vibration
Of
Hose
Loss of dampener charge.
bladder.
Damaged pulsation dampener
Accompanied By Rough
Decrease Delivery
Air leaking past piston cups;
Operation
Air entering suction piping;
Pump valve malfunction:
suction passages:
Plugged or restricted pump
Fillthe tankwith gasoline, openfuelshut-off valve.
Check fuel line and carburetor.
Drain fuel tank and carburetor. Use new fuel and
dry spark plug.
engine several times
to clear out the gas.
Push in choke,open throttlecontroland crank
Remove and clean.
Clean, adjust the gap or replace.
Open valve.
Remove and clean.
Check or change oil.
Clean, adjust the gap, orreplace.
Time engine.
Replace couplers or coupler insert.
45 bar) of nitrogen.
Recharge with approximately
540-660 psi'(37-
Replace accumulator.
Examine the valveseats for wearandpitting.
Replace if necessary.
Arrange
a barrelortank to collectdischarged
water from
pump. Compare this tothe rated
capacity
to see ifthedischarge has actually
decreased.
4 307-308

-
Accompanied By Smooth
DecreasedDelivery
Operation
Excessive Leakage
suction piping (suctionvalve
Plugged or constricted
not fully open);
Collapsed suction hose.
Worn valve seats.
Slipping couplers.
Worn piston cups;
Loose piston bolts;
Damaged O-rings;
Cracked ceramic liners;
Faulty gaskets;
Loose valve caps;
Loose cylinder head bolts or
malfitted heads.
Examine the water
in the barrel or tank for air
bubbles whilethepumpis discharging. Ifno
bubbles areseen and the discharge has actually
decreased, look forplug-ups, worn valve seats, or
collapsed suction hose. If bubbles areseen, look
for air leaks in the suction piping or forair leaking
past the pistoncups. These leaks are hard to find
because they are leaking "in" rather than
"out".
However,ifarrangements are made to put
pressure intothesuction
piping orifnewcups
smoothoutthepump operation, theproblemis
solved
Lookfor worn or pitted valveseats. Replace if
necessary.
eccentric roller bearingandyokepads with a
Measureclearancebetweenoutersurface or
feeler gauge. Thisshould not exceed
0.010 inch
(0.2% mm).
NOTE: Worn yokepads will give a verynoisy
operation. Replace the yoke or pads if
necessary.
cup
will not leak severelyuntil it is torn.The piston
Examine pistonsandcups for wear. Generally a
should not be more than
0.020 in. 10.508 mm) out
of round.
Tighten
loose piston bolts, cylinder headboltsand
80-grit sandpaper which is laid on
a flat surface.
valvecaps. Removeheadandsand flatparton
CheckO-rings andgaskets for wear orbreaks.
ceramic liners for cracks. Replace all damaged
Remove cylinder heads andblocks to examine
parts.
SERVICE
Pistons and Yoke
Take
off the cylinderhead (14) by removing four112in. Assembleallpistonparts (10. 11.
12. 13,21, 22, 23, 24) ' '
as shown and push theassembly into the.cylinder liner.
socket head capscrews(A). See Fig 3. Make sure thatthe O-ring is in the recess of thepiston
cap.
(13)from theyoke. Slide out the cylinder liner
(21) and
Use a 7/32in. socket wrenchto unscrew the piston bolt Screwthepistonboltintothe yoke.
The bolt has a
piston assembly. Leave the yoke in place. will requirea-littleextra effort to turn. Makecertain
it is
countersunkheadcapscrewofthelockwelltypeand
Examine the ceramiccylinder liner (21)forcracks.tight to prevent leakage throughthe b.olt hole.
Replaceworn or cracked parts before reassemblinginto
pump body.
NOTE: Dirty grease sludgeadhering to thewallof
thecylinder liner shouldberemoved with
emery cloth before theliner is replacedinthe
pump body.
Repeatthe procedurefor the oppositeside
of thepump.
307-308 5

ValveReplacement ..
Mount the valvedisc (61 onthespring (7). See Fig 3.
Then mount the spring in thecage recess (8). Slip thls Make sure that theO-rings
(2 & 3)have been insertedin
assemblyinto thehead cavities behindthevalveseat
(5)
the proper places accordingto thediagram. It isWise to
and O-rings (4). Put the valve caps
115) over these and grease the headO-ringsto prevent them from falling
Out
install bolts (161. during assembly.
Bolting Cylinder Head Assembly
To Pump Body
install thecylinder (14) head right side up on the pump
body, as shown.
17-
9"
'*Repair Kit Pam
Fig 3
6 307-308

Unloader
Remove the locknut
(67). adjusting nut (68) and spring
washers
(71).
Remove bolts (511 andseparatetheupper andlower
casings
(48 and 49). All other parts can then be freely
removed.
To replace the cup and back-up ring
(46 and 47):
a. Cut throughtheoldcup and back-upringand
b. Grip the shaftsleeve (69) in a vise equipped with jaw
remove them from the valve stem.
c. Slowly heattheend of the valve stem andpiston
165)
protectors.
with
a propanetorch. Whenthe assembly ishot
enough, (about
250" F [120" C]) thepistoncanbe
easily screwed
off the valve stem by firmly gripping
with a pair of pliers.
d. After theassembly cools, mount a new back-up ring
and cup on the piston.
e. Beforereplacing the piston, put a few dropsof
locking compound on the valve stem threads.
disassembled.
Items
69 and 70 are suppliedas a unit and should notbe
Assemble in reverse order withthefollowing pre-
cautions:
a. Be certain the by-passvalve seat
(58) is installedwith
b. The first spring washer
(71) is installed concaveside
the flat side of the valve against the valve
ball (60).
downward and the remaining springs are alternated
as shown. See Fig
4.
'ICAUT'ON1
Never shim or alter the 17 spring washers 171) as
thiswill cause theunitto overpressurize and
damaae itself.
To readjust the pressure of the unloader valve:
a. Replace the
1/4 in. pipeplug (102) in theoutlet
manifold
(101) witha 1500 psi (103 bar) min. pressure
b. Screw the adjusting nut
(68) into the stem (69) until
gauge.
c. Start the unit according tooperation instructions on
approximately
118 in. of thread is exposed.
page
2.
~~ ~
d. The unit should"unload" at 1050 to 1150 psi (72-
79
bar)water pressure.Close the sprayvalveand
note pressure. Continueadjusting the nut,closing
the spray valve, and checkingpressure until required
pressure is obtained. Tighten the locknut.Check the
the gun and noting pressure.
unloading pressure a couple more timesbytriggering
e. Shut
off the unit, trigger gunto,relieve pressure,
remove the gauge and replace the pipe plug.
NOTE: Increasing valve unloaderpressurebeyond
specifiedsetting willnot increase tlp
pressureor flow rate.
. ...
..
"Repair Kit Parts
52
51
307-308 7

MODEL 226-813 SERIES "A"
WITH HOSE, GUN AND NOZZLE
Includes items 1-102
8 307-308

PARTS LIST
REF PART DESCRIPTION an REF PARTDESCRIPTION
NO.NO.
aN
NO.NO.,
1
2
3
4
6
5
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
, 27
28
29
30
31
32
33
35
34
36
37
38
39
40
41
42
43
44
45
46
47
49
48
50
51
52
53
54
*104-868
*X
ff
x*
*I
f.
**
**
**
**
**
**
105-304
105-301
100.659
'104-870
'104-862
'104-861
"104-853
fl
.f
*.
*.
I.
.*
X"
PUMP ASSY
Includes items 2-36
. PACKING,O-ring
. PACKING,O-ring
. PACKING,O-ring
. SEAT,valve
. DISC,valve;ceramic
. SPRING,valve;tapered
compression
.PACKING,O-ring
. CAGE,valve
.PISTON,phenolic
. CUP,piston
.BOLT,piston
. PACKING,O-ring
. CYLINDERHEAD
. CAP,valve
.CAPSCREW,sockethead
. HOUSING, pump
.YOKE
. PAD,yoke
.COVER
.LINER,cylinder;ceramic
.SPACER, piston
.WASHER,packing
. CAP,piston
. LOCKNUT
.LOCKWASHER
.SPACER,outerbearing
.SEAL,bearing
.BEARING;taperedroller
. RACE,bearing
. SPACER,innerbearing
.CRANKSHAFT
. BEARING,eccentric
.WASHER,retainer
. LOCKWASHER,spring;3/8 in
. CAPSCREW
COUPLER
INSERT,coupler
ENGINE,gasoline;7.5hp
UNLOADER ASSY.
Includes items 41-72
.PACKING,O-ring
.PACKING,O-ring
. WASHER,shaft
. LIMIT,O-ring
.PACKING,shaft
.CUP
.BACKUP
. HOUSING,upper
.HOUSING,lower
.PACKING,O-ring
.CAPSCREW,hex hd
. LOCKWASHER,spring
. SEAL, inletvalve
. VALVE,inlet
..
REPAIR KITS
PISTON KIT 104-856
Includes items 10, 11, 12.
VALVE KIT 104-855
Includes items 2-9.
Includes items41-47.
UNLOADER VALVE KIT 104-854
4
1
2
4
4
4
4
4
4
2
2
2
4
2
2
8
1
1
2
1
4
4
4
4
1
1
2
1
2
2
1
1
1
1
1
1
1
1
1
1
2
1
2
1
1
1
1
1
1
1
4
4
1
1
56
57
58
60
59
61
62
63
64
66
65
67
68
69
70
71
72
73
74
76
78
79
80
81
82
83
84
86
85
87
88
89
91
92
93
94
95
96
97
98
99
101
103
104
105
107
106
108
~~
214-728
'174.063
104-811
104-871
* 104-869
104-872
104-863
105305
'104-865
104-864
'105330
104-866
105306
"104-860
214828
215-427
176-741
176-724
105-435
104-867
. SPRING,compression
. RETAINER,valvespring
. SEAT,valve
. PACKING,O-ring
. BALL,checkvalve
. SPRING,compression
. CYLINDER
. SLEEVE, limiting
. WASHER
. PISTON
. STEM,valve
. LOCKNUT
. NUT,adjusting
. SLEEVE,shaft
.WASHER
. WASHER,spring
.WASHER
See 307-309for parts
HOSE Et GUNKIT,
WHEEL,semi-pneumatic
CAP, hub
COUPLER,female
COUPLER,male
ACCUMULATOR
WATER FILTER ASSY.
UNION, straight swivel
Includes items
E3-86
. MANIFOLD, filter
. GASKET,rubber
. SCREEN, filter; 80 mesh
. BOWL, filter
NIPPLE,pipe; 3/4 npt
TEE,pipe: 3/4 npt
HOSE
HANDLE
PLATE
BRACKET
CREEPER
BOLT
AXLE
PIN, cotter
GUARD,couper
BRACKET,pump
MANIFOLD ASSY
AXLE
PIN, cotter
GUARD,couper
BRACKET,pump
MANIFOLD ASSY
SPRAYER ASSY.
Includes items 1-72, 75101
HOSE,siphon;1-1/4
in. ID
6 ft. 11.8ml lg
TAG,caution
CLAMP,hose
HOSE,garden, 3/4
in. thread
25
ft. 17 m) Ig
CHEMICALINJECTORKIT
See 307-325for Darts
SPRAYER AS&
.~
Includes items 1-72, 75101
HOSE,siphon;1-1/4
in. ID
6 ft. 11.8ml lg
TAG,caution
CLAMP,hose
HOSE,garden, 3/4
in. thread
25
ft. 17 m) Ig
CHEMICALINJECTORKIT
See 307-325for Darts
1
1
1
1
1
1
1
2
1
1
1
1
1
1
17
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
d
1
2
1
2
1
1
1
1
1
1
306 & 307 Numbers in description refertoseparateinstruction
manuals.
Wecommended 'tool box"spare parts. Keep on hand
io
reduce down time.
"Supplied in repair kit. (Kit must be purchased separatelyl.
Order
parts by name and number. Always give ihe model
number and series letter
of the assembly for which you are
ordering.
307-308 9

~
ACCESSORIES (Must be purchased separately)
SPRAY HOSES
Additional hoses may be used up to a maximum
overall length of 150 ft 146 m) overall length. Purchase
part no, 207-152 swivel union to connect hoses.
Part No. LengthThd Size
19.5 mml
113 mml
3/8 npt
Imbel
3/8 npt
Imbel
205-EO9 1/2 in.
CHECK VALVE 103-913
Prevents back up ofcontaminated water into fresh
supply. Install upstream from pump.
FLOAT VALVE 205-971
supply drum.
Automatic shut-off valve prevents overfilling siphon
STAINLESS STEEL BLASING TIP 102-488
0.107 in. (2.72 rnm) orifice.
TECHNICAL DATA
ENGINE: WISCONSIN ROBIN.MODEL
EY27W 4 cycle, single cylinder,
air cooled, 7.5 hp
GASOLINE TANK: 1.45 gallon capacity
WATERPUMP:12WPSI 183 bar) max.pressure:
7 GPM 127 liter/minl at loo0 PSI
WETTEDPARTS:Stainless
I70 bad.
Steel, Aluminum. Phenolic
Plastic,Ceramic Linen, Nitrile
Rubber.
WEIGHT 170Ib 175 kg)(not including
gasoline and motor oil).
OVERALL DIMENSIONS: Length: 50" 11.3.ml
Width: 22" 1560 mml
Height: 24 1610 mml
MAX, WATERTEMPERATURE: 150" F 165" C)
iNLET HOSECONNECTION: 3/4" gardenhose If1
STAINLESS STEEL TIPS
NumberOrificeAngleat Fan Width
Part No. ontip size 40 psi 13barl
160-968 15200.109 in. 15"
160-96225200.109 in.
12.77 mml
25"
160-956'
12.77 mml
4020 0.109 in.
12.77 mm)
40"
L
"Tip available on special order.
HOSE 8 GUN KIT 214-728
Same as hose and gun supplied with unit.
THE GRACO WARRANTY
Graco Inc. warrants all equipment manufacturedby it and bearingits
name to be free from defects in material and workmanship under
normal use and setvice. This warranty extends tothe original
purchaser for a period of 12 months from thedate of purchase and
applies only when the equipment is installed and operated in
accordance withwrittenfactory recommendations. This warranty
does not cover damage or wear which, In the reasonablejudgment of
substitution of "on-Graco
pats, faulty installation or tampering.
Graco. arises frommisuse, abrasion.
corrosion, negligence. accident,
Thiswarranty isconditioned upon the prepaidreturnof the equipment
claimedtobedefective for examinationby Gracotoverify the claimed
defect. If the claimed defect is verified. Graco will repair or replace
freeof charge, any defectiveparts. The equipmentwill be returnedto
the original purchaser transportation prepaid. If inspection of the
equipment does not disclose any defect inworkmanship or material.
will be charged.
repairswill be made at a reasonable chargeand return transportation
ANYOTHER WARRANTIES (EXPRESS
OR IMPLIED) INCLUDING
THIS LIMITED WARRANTY IS EXCLUSIVE, AN0 IS
IN LIEUOF
WARRANTY OF MERCHANTABILITY OR WARRANTY OF
FITNESS FOR A PARTICULARPURPOSE AND OF ANY NON-
CONTRACTUAL LIABILITIES INCLUDING PRODUCT LIABILITIES
BASEDON NEGLIGENCE OR STRICT LIABILITY. EVERY FORM OF
LIABILITY FOR DIRECT, SPECIAL OR CONSEQUENTIAL
DAMAGES OR LOSS IS EXPRESSLYEXCLUDED AND DENIED.
EQUIPMENT NOT COVERED BY GRACO WARRANTY. Accessories
or componentsof equipmentsoldby Gracothatare notmanufactured
by Graco lsuchas electric motors. switches. hose, etc.1 are subjectto
the warranty. if any. of their manufacturer. Graco will provide
purchaser with reasonable assistance in makingsuch claims.
Subsidiaryand Affiliate Companies: Canada:England:Switzerland: France: Germany: Hang Kong: Japan
FactoryBranches: Atlanta. Cleveland. Dallas, Detroit ISouthfieldl. 10s Angelss. Vlest Caldwell IN.J.1
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440
PRINTED IN U.S.A. 307~308 1 78 Revised 9 78