Page 1
This
manual
WARNINGS
READ
AND
contains
and
INOTRUCTIQMS
RETAIN
FOR
IMPQRTAfflT
REFERENCE
Pressure
P/N
3200
3400
800-066
psi7220
psi
SERIES
bar) OPERATING PRESSURE
(235
bar) MAXIMUM WORKING PRESSURE
Washer
A
i
GRACQ
IN@.
P.Q.
%QX
I'M1
OCOPYRIGHT
MUNNIEAPOLDS,
1984
GRACO
INC.
MN
5544GV444
Page 2
iNJECT!ON
HAZARD
FIRE
Fluids under high pressure from spray or leaks can
penetrate the skin and cause extremely serious
injury. including the need for amputation.
NEVER
the
NEVER
NEVER
body.
ALWAYS
MAED!CAL
If any fluid appears to penetrate
Tell the doctor exactly what fluid was injected. For
treatment instructions have
point the spray gun at anyone
body.
put
hand or fingers over the spray tip.
try to stop or deflect leaks
have the
tip
guard
KREWKLWENK
EMERGENCY
DO
NQT
NATlONAL
MEDICAL
TREAT
POISON
AS
CENTER
or
any part of
with
your hand or
in
place when spraying.
CARE
A
your
AT
SIMPLE
ductor call the
NETWORK
ONCE.
CUT.
(442)EBf-866$
AVOID
Even after you shut off the gasoline engine, there is
high pressure
release
the spray tip or servicing the unit,
unit
CO@PONENK
in
the pump, hose
it
by triggering the gun.
and
trigger the gun to release pressure.
RUPTURE
and
So
always
gun until you
before removing'
shut offthe
'
.
DO
not spray flammable liquids.
engine where combustible fumes or:dust may
present.
GAS
ENGINE
NEVER
Avoid the possibility of spilled fuel causing a fire.
Always refuel slowly to avoid spillage.
I
,:NEVER
exhaust is piped outside. The exhaust contains
carbon monoxide, a poisonous, odorless and invisible
gas, which, if breathed, may cause serious illness
possibly death.
NEVER
connected to the engine; first remove the ignition
cable from the spark plug. Turning over the
machinery by hand during adjusting or cleaning
might start the engine and machinery, causing
serious injury to
NEVER
or operate at speeds
Precaution is the best insurance against an accident.
When starting the engine, maintain
from moving parts of the equipment.
fill fuel tank while engine
operate engine
make adjustments on machinery while it is
run the engine
~~E~A~~~~~~
in
a
the
operator.
with
in
excess of
Do
not operate the
be
is
running or hot.
closed building unlessthe
or
governor disconnected,
3600
RPM load.
a
safe distance
GENERAL
Be sure
components
NEVER
in
system.
personal safety,
equipment,.isat stake. Maximum working pressure
3400
Before each use, check hose for weak, worn or damaged
conditions
kinking. Tighten
each use. Replace any damaged hose.
Do
not usechemicals or agents which are not compatible
with
Do"not leave a pressurized unit unattended. Shut
unit
and release Dressure before .leavina.
that
.ail accessory items and system
will
withstand the pressure developed.
exceed the pressure rating of any component
NEVER
PSI
(235
caused
Buna-N and
alter or modify equipment -your
as
well as the function of the
bar).
by traffic, sharp corners, pinching or
all
fluid connections securely before
WC
or neoprene cover
of
hose.
I
off
the
NEVER
Keep clear of moving parts when the unit is running.
Observe detergent m.anufacturer's safety
precautions. Avoid getting detergent or other liquids
in your eyes.
regarding contact' with eyes. nose, and skin,
breathing fumes, etc. Always wear full goggles to
protect your eyes from the spray as well as any debris
dislodged by the spray.
other protective clothing. If antidotes or treatment
are recommended,'be prepared to use them.
DON'T
weed killer.
run the unit
Follow
spray toxic chemicals such as insecticide or
with
the belt guard removed.
the directions on the container
If
necessary, wear gloves or
IMPORTANT
United States Government safety standards have been adopted under the Occupational Safety and Health Act.
These standards - particularly the General Standards, Part
in
should be consulted
2
801-644
connection
with
your use of airless spray equipment,
1910,
and the Construction Standards, Part
1926-
Page 3
FUEL
LINE
I
roN'oFFSW'TcH
r-CHOKE
RING
.
..
..
..
~.
."
Refer to the engine instruction booklet provided with
the unit.
Install Hose and Spray
Connect the spray hose to the spray gun by inserting
the pin at the end of the hose into the quick
disconnect coupler on the gun. Connect the hose
the fluid outlet in the same way.
Cleaning Accessories
For spraying detergent or other cleaning solution, we
recommend using
Accessories and instruction manual
installation and operation.
For removing rust and old paint we recommend using
a
water sandblaster. See Accessories and instruction
manual, 801
-646
for installation and operation.
Gun
a
chemical injector kit. See
801-645
to
for
Connect
To
Water Supply
CAUTION
Before attaching to water supply, check local
plumbing code regarding cross-connection to
water supply.
Do
not exceed
in
pump
Connect
from your city water supply to the unit's 3/4 in.
garden hose threaded inlet.
not be more than
a
a
NOTE:
If your operating conditions are different from above.
contact our Customer Service Department
assistance.
160°F
direct supply system.
hose with
For a direct supply system.
source
AT
LEAST
at
50
ft.
at
the unit
5
(70°C)
water temperature to
least a
The
(15
m)
must
GPM
(19
314
supply hose should
long.
have a flow rate of
LITER/MIN).
in:
(19
your
801-644
mm) ID
water
for
-
3
Page 4
startup
Before starting,
setup instructions.
Check the oil and gasoline levels.
Turn on the water supply.
Trigger the gun.
Open the by-pass valve located on the pump.
be
sure to readthe safety warnings and
Of
Shutdown and Care
When unit is not in use, turn
When shutting down for the day or weekend, shut
unit, shut
relearn pressure. Wipe
Shut
for longer pump life.
running for over
I
Check the filter screen in the water inlet connection as
often
with the inlet and filter screen removed,
off
water supply valve, and trigger gun to
off
cleaning unit when not actuallyspraying,
10
as
necessary,
at
Unit
,off
water supply.
off
off
the unit
The
pump
minutes without spraying.
cAUT1oNl
least daily.
with
a
damp rag.
will
overheat
Do
not operate the unit
if
left
Open vent on fuel iank cap. Connen fuel line from tank
to engine fuel coupling. Prime gas line by squeezing
bulb
in
line three
to the start position.
ON/OFF
Turn
cleaner) to the
handle, put your foot on the frame or wheel to steady
the unit, pull the cord rapidly out
Repeat if necessary with the choke ring pulled out.
When engine fires and begins to run, push choke ring
back in. Close by-pass valve on pump.
the pump will result. Always besurewatersupply
is comoletelv turned on before ooeratina.
Inspect
necessary.
Cleaning
For Hydra-Clean technique, see the Chemical Injector
manual,
For abrasive cleaning, see the Water Sandblaster
manual,
all
801-645.
801
to
five times. Advance throttle control
switch (located under the engine air
ON
position. Grasp the starter cord
two
or three feet.
~ ~~ ~ ~ ~~~~ ~~ ~~ ~~
connections for
-646.
'
any
leaks. Tighten if
DO
NOT try to adjust the unloader valve. Changing
the setting may
intermittent unloader operation and increased wear
on parts and will void the warranty.
PUMP
water
and Store the unit where
freezing temperatures.
thaw before trying to start. A
may be pumped prior to cold weather storage.
Use only spray tips that are matched to the unit to avoid
excessive cycling and wear of the unloader valve. See
ACCESSORIES.
MUST
prior to
NOT
exposure to
BE
cause^
RUN
If
excessive 'pressure,
DRY and must be drained of
freezing
it
water does freeze in the unit,
temperatures. Use
will
not be subjected to
50%
anti-freeze solution
CAUTION
a
frozen pump thaw in a warm place. Don't
Let
pour hot water on a frozen pump. A sudden
temperature change may crack
plungers.
Do
not pump caustic materials.
Before extended storage, flush the pump with light oil.
Avoid dragging hose over an abrasive surface such as
cement.
life.
Clean the intake line strainer daily.
This
causes excessive wear and shorter hose
the
ceramic
1.
Shut
off
the cleaning unit and trigger the gun
relieve pressure. Engage the trigger safety.
2.
Keep the nozzle and thetubepointedawayfrom
you and everyone else.
3.
Do
not put your hand over the tip to push the
nozzle into place. Grasp
keep your fingers away from the tip.
4.
Do not let anyone else touch the spray valve
while you are cleaning nozzles.
5.
Be sure the slip ring is pushed forward to lock
the nozzle in place before triggering the spray
4
801-644
.
..~.
it
from the side and
to
Lubrication and Care
Change the engine oil after every
tion. Drain oil with engine warm. Engine requires
pints
(1.4
liters) 30W oil. See separate instruction
manual for maintenance procedures.
Fill pump crankcase to dot on oil gauge window with
34
02.
(1
.O
liters)
of
or equivalent SAE
wear and rust inhibitor additives. Change initial
after
50
hour running period. Change oil every
months or
Altering or adjusting unloader
performance of unir.
Service of the unloader must
aualified service oersonnel.
at
crankcase oil (part
40
weight hydraulic oil with anti-
500
hour intervals.
stment or mo
100
hoursof opera-
no.
will
not
increase
be
performed onlyby
801
-1
3
44)
fill
3
Page 5
PROBLEM
En
ine Will Not Start
To
Oraard
Engine Misses Or Lacks
Power
Low Pressure
'ump runs extremely rough,
xessure low.
Nater kaka
he manifold!
Nater in pump crankcase.
:requent orprematurefailure
)f the packmg.
;trong surging at the inlet
nd low pressure
ischarge side.
Start.
e
from under
on
~~
the
CAUSE
"
No gasoline
carburetor.
Water in gasoline or old fuel.
Choked improperly. Flooded
engine.
Dirty carburetor
Spark plug dirty or improper
!
gap.
Spray gun closed.
"
Partially plugged
Spark'plug dirty, wrong gap,
I
3r wrong type.
I
Incorrect ignition tithing.
"
1
JVorn nozzle.
I
Jelt slippage.
4ir leak
%lief valve stuck, partially
I
,lugged or improperly
I
adjusted; valve seat worn.
I
nlet suction strainer clogged
I
mproper
\
aorn packin Abrasives in
lumped fluijor severe cavita-
I
t
:ion. Inadequate water supply.
I
=oulsd or dirty inlet or discharge
\
ralves.
\
Norn inlet or discharge valves.
I
.eaky discharge hose
"
f
iestricted inlet
he inlet plumbing.
t
I
nlet restrictions and/or air
I/
eaks. Stuck inlet or discharge
malve.
u
.eaking H.P. seals.
1
"
Vorn packing.
c
in
fuel tank or
air
air
in
inlet plumbing.
size.
or
air entering
filter.
filter.
-
Aay
be caused by humid,air
n
C
ondensing into water lnslde the
C
rankcase.
-
!C
;cored plungers.
her pressure to inlet manifold.
C
lamaged or worn plungers.
'C
rbrasive material in the fluid
P
b
eing pumped.
ixcessive pressure and/or
E
?mperature of fluid being
tl
umped.
P
lver pressure of pumps.
C
:unning pump dry.
R
-
oreign particles in the inlet or
F
d,
ischarge valve, or worn inlet
nd/or discharge valves.
a
L
Fill the tank with gasoline, open fuel shut-off
valve.
Check fuel line and carburetor.
Drain fuel tank and carburetor. Use new fuel
and dry
Open choke and crank engine several times to
clear out the gas.
Remove and clean.
Clean, adjust the gap or replace.
Remove
Clean, adjust the gap, or replace.
Time engine.
Replace with nozzle of proper size.
Tighten or replace; use correct belts and replace
both
Disassemble, reseal, and.reassemble.
Clean. and adjust relief valve; check for worr
and dirty valve seats.
Clean. Use adequate size. Check more
01
frequently.
Install proper filter. Check flow available to
pump.
Clean inlet and discharge valve assemblies.
Replace worn valves, valve seats and/or
discharae hose.
Pro er size inlet plumbing; check for air tight
sea?
Clean out foreign material, replace worn valves.
Reolace seals.
Install new packing.
Change oil at
Crankcase Oil (other ap roved oil every month or
200
Replace plungers.
Reduce inlet pressure.
Replace plungers.
Install proper filtration
Check pressures and fluid inlet temperature; be
jure they are within speclfted range.
3educe pressure.
lo
:heck for smooth lap surfaces
iischar e valve
nlet va
;tone.
suark
and
3
ulug.
.-
.
clean.
month or
Kit
available.
500
Hour intervals using
on
pump inletplumbing.
..
at
same time.
hours) P.N. 801-f44.
not run pump without water.
on
seats.
9
ve seats may be lapped on a veryflne
Discharge valve seats and
inlet and
801-644
I
I
011
5
Page 6
6
801-644
Page 7
REF. PART
NO. NO. DESCRIPTION
1 800-130
2 '801-640
3 '801-667 TIP,'1505
4 800-059
5 801-616
6 801-141
7
.
,801-129
8
801-543
9
801-131
10 800-084
11 801-546
801088
12
13 801-302
14 801-517
15 801 -589
16 801-559
17 801-547
18 801-603
19 801-023
20 801-015
21 801-139
22 801-025
23 *801-568
24 801.024
25 801 -499
26 .801-020
27 801-546
28 801-571
29
'
801-004
30 801-617
31 801-376
GUN ASSEMBLY, see pans
drawing/list page
TIP.
0005
MEG,
PUMP ASSEMBLY, see pans
drawing/list page
BELT, drive
LABEL, warning
LABEL warning
DECAL Graco/Vangard
PLATE, serial no.
ENGINE ASSEMBLY,
parts drawing/lin page
SCREW, hex,
SCREW, hex,
SCREW, hex,
SCREbV.
SCREW, hex,
SCREW, hex. M8
BUSHING, mach.,
NIPPLE, hex.
WASHER,flat.
WASHER, flat.
WASHER,
WASHER,
QUICK COUPLE, male,
NUT, hex,
NUT, locking,
NUT. locking,
GROMMET
HOSE, H.P.,
PULLEY, pump
PULLEY, engine
HUB, pulley
..
MEG.
hex,
lock.
lock,
5/16-18 9 58 801-606
9
1
/4
thd.
1/4
11 1 36 800-082
18
318-1 6 x 1-1
5116-18x 1-1/2" 4 45 801-538
5/16-18 x 1"
5/16-18 x 3"
3/8-16
x
x
30
3/4 2
3/8 x 3/8
1/4 26 53 801-130
5/16
1/4
5/16 14 56 801-605
3/8-16 1 59 801-369
1/2-13 2 60 801 -61 2
3/8
x
50
ft.
REF. PART
QTY
NO. NO.
32 801-137
1
33' 800-083
1
thd.
1
34 '801-569
35 800-058
2 37 801-541
1 38 801-618
1 39 801-619
1
40
801 -609
1 41 801-507
h.p., see
42 801 -505
7 1 43 801-506
/2"
7"
MM
NPT
4
8
1
,1
4 50
44
801-550
46 801-504
48
801-539
49 801-363
.
801 -537,
51
+EO1 -614
1 52. '801-615
5
4
54 801-132
55 801-608
318 1 57 801-607
4
1
1
61 801-576
62 801 -090
63 601-680
1
'1
Order
which
parts
you
are ordering.
DESCRIPTION
KEY, pulley
GAS TANK ASSEMBLY, see
parts drawing/list page
QUICK COUPLE, male
RAIL STIFFNER WELDMENT
CHASSIS'WELDMENT
HANDLE
BELTGUARD COVER
BELTGUARD BASE
BRACKET, suppon
SPRING
FOOT RETAINER
'
BOOT, leg
WHEEL
,
AXLE
FOOT
BUMPER
WASHER,
WELDMENT;, leg support
TIP,
TIP,
LABEL warning
.
RIVET, drive
PIN, roll
SCREW, hex,
WASHER, lock,
WASHER, flat,
BUMPER
WASHER, flat,
SPACER, beltguard
QUICK COUPLE, female thd.
BUMPER, rubber
by name and series letter of the assembly for
2505
4005
lock,
3/8
MEG..
MEG,
#lo-24 x 3/4
#lo
3/16
7/16
1 /4
1/4
8
thd.
thd.
' '
QlV
'.
2
4
4
'1
1
1
2
1
1
1
1
1
.1
1
1
1
2
1
1
1
4
1
1
1
1
2
1
1
1
1
1
.
..
I
PARTS DRAWING
Engine Assembly,
f2
800-084
"tool
box"
"Recommended
spare parts.
PARTS LIST
Engine Assembly, 800-084
REF. PART
NO.
NO.
1
801-626
2.
801-719
3 801-585
4
801-626
5 801-627
6 801-635
7 801-634
6 601,-629
Order parts
you
which
by
are ordering.
DESCRIPTION
16
ENGINE.
HEAT SHIELD EXTENSION
THROTTLE CONTROL
SWITCH
BRACKET. switch
FUEL BRACKET
(1UICK COUPLE
FUEL LINE
name and series letter
H.P.
.'
of
the assembly for
QN
.
'
1
1
1
1
1
1
1
1
801-644
7
Page 8
PARTS DRAWING
Gas Tank Assembly,
PARTS LIST
Gas Tank Assembly,
REF.
PART
NO.
NO.
1 801-577 TANK,
2 801-578 CAP
3 801 -579 FUEL LINE
DESCRIPTION
800-083
gas
KIT
QTY
1
1
1
PARTS DRAWING
Unloader Assembly,
3000
PSI
(207
bar) Max.
/
,
800-1
22
Order parts by name and series letter
you
which
1
are ordering,
PARTS LIST
Unloader Assembly,
REF.
PART
NO.
NO.
1
800-044
2 801-045
3 801-046
4 801-047
5 801-048
6
801-049
7
801-050
8
800-123
9
801-059
10
'
801-412
11
801-432
12
801-062
13
801-063
14
801-068
15
601-069
16 801-070
17 801-071
18 801-465
~
800-1
DESCRIPTION
SLEEVE ASSEMBLY
CAGE,
valve
O-RING
SPRING
BALL
SEAT
O-RING 2
UNLOADER SUB-ASSEMBLY
O-RING
.HOUSING 1
CYLINDER 1
O-RING
PLUG
HOUSING VALVE
SPRING
VALVE
SEAT
SCREW,
#6-32 NC x 5/16'
button
22
hd.
of
the assembly for
QTY
1
1
2
1
1
1
1
1
1
2
1
1
1
1
2
8
801-644
i
4
Order parts by name and series letter
which you are ordering.
of
the assembly
for
3
2
13
Page 9
....
..
.~.>'
\
SERVICE
Gun,
Cartridge
1.
Press access pin
access plate
Remove cartridge
19
mm socket wrench.
2.
Check inside housing to be sure
out when cartridge was removed. If O-ring can be
seen inside the housing, remove
not to damage internal threads in housing.
3.
Throw away oldcartridgeand install newcartridge
using
a
Besuretotightencartridgefirmlyagainsthousing.
4.
Slide access plate into place and install access pin.
small amount of pipe sealant
Replacement
(1
4)
from gun handle and remove
(16)
by sliding plate backwards.
(5)
from housing
all
it,
(6)
by using
O-rings came
being careful
on
threads.
a
PARTS LIST
Gun Assembly,
REF.
PART
NO.
NO.
1 801-134
2 801-674
3 801-009
4
801438
5 801-639
6
801-671
7 801-670
8
801-256
9 801-424
10
801-426
11 801-425
12 801-672
13 801-673
14 801-428
15 801-419
16 801-427
17 801-420
18 801-423
19 '801-202
Order
parts
by
name and series letter
which
you
are ordering.
*Recommended "tool
NOTE
Hose, Quick Couplers
&
Spray
Tips
with Gun Assembly -See
Pressure Washer Assembly
Parts Drawing/List. page
not included
800-130
DESCRIPTION
TUBE,
32
GRIP
COUPLER,
SPRAY GUN,
parts
.
CARTRIDGE
.
HOUSING
.
HW PLUG
.
TRIGGER PIN
.
TRIGGER
.
LATCH PIN
.
SAFETY LATCH
.
OUTLET
.
PIN COVER
.
ACCESS PIN
.
HANDLE
.
ACCESS PLATE 1
.
TUBE 1
.
INLET FITTING
O-RING,
box"
female qui&
(replaceable
include items
quick couple
spare parts.
dimnned
5-18)
of
the assembly
6.
am
1
1
1
'2
1
1
1
1
for
7.
1
1
1
1
1
1
1
1
1
801-644
9
Page 10
SERVICE
pump
(Refer to Parts drawing, Page 11)
NOTE:
Two sizes
for servicing the pump;
of
metric wrenchesare necessary
M13
and
M30.
8.
Lubricate each plunger and carefully slide manifold
onto crankcase.
Valves:
1. Remove the hex plug (5)from manifold(6)using
wrench.
2. Examine O-ring
distortion exist.
3. Remove valve unit and O-ring
NOTE:
4. Replace valve unit with P/N 801 -472.
5.
Replace hex plug
NOTE:
. ~
Pumping Section:
1, Remove the eight cap screws (1) from the manifold
using the M13 wrench.
2. Carefully separate the manifold from
NOTE:
(4)
under plug and replace if cuts or
(3)
from cavity
Valve unit may comeapartduring removal.
and
torque to75ft.
Hex plug .should be re-torqued after
hours operation.
It may be necessary to tap manifold lightly
with mallet to loosen.
lbs.(10.3
the
M30
Wm).
crankcase.
CAUTION
Keep manifold properly aligned witli ceramic
plungers when removing to avoid damage to
plungers or seals.
3.
Carefully examine each plunger (1
and replace if necessary.
6)
for any scoring
5
9. Replace the eight capscrews and snug them up.
Torque to 21.7
.
.NOTE:
Servicing V-Packings:
NOTE
1. After removing the eight capscrews and the
!
2.
3.
4.
Use packing repair kit P/N 801 -486.
manifold carefully pull packing retainer (19)from the
manifold. Examine O-ring
necessary.
Remove low pressure packing
Pull intermediate retainer ring (20) from manifold.
Remove long life ring
and head ring (7).
lnvpecr all parts and replace if necessary.
NOTE:
486. If rings or retainers need replacement
5. Thoroughly clean packing cavity in manifold and
examine. Lightly grease packing cavity.
ft.
Ibs.
(3
Wm).
The eight capscrews must be torqued
evenly to apply equal pressure on- the
manifold
doesn't bind or jam. This is best done by
torquing bolts closest to the center of the
manifold first and then working out from
those bolts.
If just the packings are needed use
use kit
801
so
that
it
seats properly and
(10)
and replace if
(8)
and head ring (7).
(9).
high pressure packing (8)
-487.
kit
801
-
Servicing Plungers:
1. Loosen plunger retaining screw(l.2)5-6turns, using
"10 wrench. Push plunger towards crankcase.
This
will
separate plunger and retaining screw.
2. Remove retaining screw from plunger and examine
O-ring (18). back-up ring
bearing/gasket washer (13). Replace if necessary
using plunger repair kit P/N 801474.
3.
Remove plunger from plunger
copper flinger
4. Lightly grease flinger and replace it
5.
Replace plunger
6. Lightly grease retaining screw assembly to avoid
cutting O-ring. tightly grease outer end
7. Install retaining screw assembly into plunger and
torque to 14.4
(1
5). Clean or replace if necessary.
ft.
Ibs. (2 K/m).
(17),
rod
on
and copper
and remove
plunger rod.
'of
plunger,
6.
Replace packing assembly
head ring (7). packing (8). long life ring (9).
intermediate ring
packing retainer (19). and O-ring (10).
(20).
in
the following order:
head ring
(7).
packing
(8).
CAUTION
Carefully study the location of each part and the
position of the seals to assure proper reassembly
and operation.
7.
Lubricate each plunger and carefully slide manifold
onto crankcase.
NOTE:
8. Replace the eight capscrews in the manifold and
tighten
servicing plungers).
When replacing the manifold onto
plungers, extreme caution should be
exercised to avoid damage to the seals.
as
previously described (step 9 under
10
801-644
Page 11
PARTS DRAWING
UNLOADER ASSEMBLY
PLUNGER REPAIR
KIT
801
-474
am.
.3
3 10
3 19
3
801
-473
Includes: Includes:
REF.
NO.
an.
11 3
801
REF.
. NO.
8
-486
an.
6
Includes:
NO.
12
13
17
18
PARTS LIST
Pump Assembly,
REF. PART REF.
NO. NO. DESCRIPTION
1 801-468
2
801-469
3 801-472 VALVE UNIT
4 801-470
5 801-648
6
801-647
7 801-479
8
801-478
9 801-481
10 801-476 O-RING
11 801-777
12 801-493 PLUNGER RETAINING SCREW 33 801 -597 HOSE,
13
801-492
14 801-475
15 801-489
16 801-490
17 801-491
18 801-488
19 801-477 PACKING RETAINER
20
801-480 INTERMEDIATE RING
21 801-484
800-059
SCREW, M8 x 70
WASHER
O-RING
HEXPLUG.M24x2x16
.
MANIFOLD
HEAD RING
PACKING
LONG LIFE RING
OIL
SEAL
BEARING/GASKET WASHER
OIL
DIPSTICK
FLINGER
PLUNGER
BACK-UP RING
O-RING
CAP;
3/8 NPT
mm
PART
QN
8
8
6
6
6
1
6
6.
NO. NO.
22
801-482 CAP, 1/2NPT
DESCRIPTION
23 801483 WASHER 1
24 801-485 WASHER
25 801-107
26
801-523 NIPPLE,
NIPPLE,
27 801-620 ELBOW. 1/4 NPT
28
801-621
.
ELBOW, 1/4 x 1/2 NPT
29 801-622 CROSS. 1/2 NPT
3 30 801-1 10 HOSE ADAPTER
.
31 801-111 HOSE C0NN:NUT
32 801-112 INLETSCREEN
801
-623 HOSE,
-625
6
NIPPLE, 318 NPT x 314 NPT
VALVE,
3
3
3
3 34
1 35 801-41
3 36 801
3 37 800-122 UNLOADER ASSEMBLY,
3
.
.
parts drawing/list page
3 38 801 -568 QUICK COUPLE,
3
39 801-526 TENSIONER,
3 40 801-624 PUMP
1
Order
which
parts
by
you
are ordering.
name
and
PACKING.&
KIT
801
(Three
for entire pump.)
Includes:
REF.
NO.
8
9
20
hex,
3/8
hex,
1/2 NPT
low
pressure
low
pressure
by-pass
belt
series letter
-487
kits
x
1/2
male,
of
the
RETAINER
needed
QTY.
2
1
1
1
1
x
2"
see
8
3/8
assemblj.
801-644
QTY
1
1
1
1
1
1
1
1
1
1'
1
1
1
1
1
1
2
1
for
11
Page 12
ACCESSORIES
(Must be
purchased separately)
CHEMICAL INJECTOR KIT 800-117
For injecting harsh cleaning chemicals downstream
from pump. Spray tip not included in kit.
BACK
FLOW
PREVENTOR 801-133 SANDBLASTER SPRAY TIP 801-667
Prevent back-up of contaminated water into fresh
supply. Install upstream from pump.
TECHNICAL DATA
ENGINE
GASOLINE TANK
WATER PUMP
WE'ITED PARTS:
UNIT WEIGHT:
WATER SANDBLASTER
For
abrasive cleaning of stubborn dirt and paint.
BRIGGS & STRAlTON
4
cycle,
two
cooled,
3 gallon (1 1.36 liter)
capacity
9200
pressure:
(1
6.5
Stainless Steel, Aluminum,
Phenolic Plastic, Ceramic
Liners, Nitrile Rubber.
244
Ib (1 11 kg)
cylinder. air
18
hp
PSI
(220
4.4
liter/min).
bar) max.
GPM
800-120
OVERALL DIMENSION:
MAX. WATER TEMPERATURE:
INLET HOSE CONNECTION:
THE
GRACO
GracoInc.warrantsallequipmentmanufacturedbyitandbearingi1snametobefreefromdefectsin
material and workmanship under normal use and seivice. This warranty extends
purchaserforaperiodof
is installed and operated in accordance with written factoryrecommendations. This warranty does
not cover damage
abrasion, corrosion. negligence, accident. Substitution
tampering.
This warranly is conditioned upon the prepaid return
examination by Graco
or
replace
purchaser transporlation prepaid.
workmanshtp
be charged.
PARTlCUlnk PURPOSE AND
free
of
or
material, repairs
~~~~
12monthsfromthedateofpurchaseandappliesonlywhentheequipment
or
wear which,
to
verify the claimed defect.
charge. any defective parts. The equipment will be returned
"
".
......
in
the reasonable judgment
If
inspection
will
be madeatareasonablechargeandreturn transportationwill
....
. _.
OF
ANY
NON-CONTI
Length: 810
Width: 710
Height:
1
60°
314" garden hose
650
(70°
mm
mm
mm
C)
(f)
WARRANTY
to
the original
of
of
non-Graco pans, faulty installation
of
the equipment claimed
If
the claimed defect is verified. Graco will repair
of
the equipment does not disclose any defect in
Graco. arises
from
to
be defective
IO
the original
misuse.
for
or
EQUIPMENT NOT COVERED
sold by Graco that are
subject
assistance in making such claims.
Subsidiary and
GRACQ
to
the warranty.
Factory
AffUlete
INC.
not
if
Branches:
Companies:
P.O.
BY
GRACO WARRANTY. Accessories
manufactured by Graco (Such as electric
any.
of
their manufacturer. Graco will provide purchaserwith reasonable
Atlanta, Dallas. Detroit,
Canada: England: Switzerland France: German":
BOX
PRINTED
'1441
IN
U.S.A. 801"4
Los
MINNEAPOLIS.
6/&1
or
components
motors.
Switches. hose, etc.) are
Angeles. West Caldwell
MN
(Rev.
8/84)
of
equipment
(N.J.1
Hona
Kona:
-
5544o-nm
Janan
45-10061
REV
D
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