Page 1
PIN
1200
This
WARNINGS
READ
800-233
psi
(82
bar)
manual
contains
AND RETAIN
and
IPAPQRTANT
1NSTRUCTIONS
FOR
REFERENCE
er
SERIES
OPERATING PRESSURE
"A"
..
.
GWACQ
BNC.
P.O.
BOX
1441
OCOPYRIGHT
MWINNEAPOILUS,
1987
GRACO
INC.
WWM 554404
Page 2
Gesaeual
Safety
This pressure washer generates very high fluid
pressure. Spray from the gun. leaks
or
ruptured
components can inject fluid through your skin and
into your body and cause extremely serious bodily
injury, including the need for amputation. Also, fluid
injected or splashed into the eyes or on the skin can
cause serious damage. In addition, some cleaning
solutions may be toxic and can cause chemical burns,
skin irritations, and allergic reactions if inhaled or
if
they come in contact with the body or eyes. Always
follow these precautions when operating your
pressure washing system to reduce the risk
of
serious bodily injury.
NEVERpointthespraygunatanyoneoratanypartof
the body. NEVER use the spray gun without the
wand. NEVER put hand or fingers over the spray tip.
NEVER try to stop or deflect leaks with your hand
or
body.
ALWAYS be sure equipment safety devices are
operating properly before each use.
Use this pump only for pumping water and waterdiluted cleaning solutions. NEVER use the pump for
paint or any other coatings.
ALWAYS wear protective eyewear and appropriate
clothing to protect yourself from the overspray and
as
the debris that is removed
you clean.
Read and follow the cleaning chemical
manufacturer's recommendations on preparation
use
and
of the cleaning solution,
and
the use of
breathing apparatus and proper ventilation.
Pressure
Relief
Procedure
To reduce the risk of serious bodily injury, including
fluid injection and splashing in the eyes, or on the
skin,
shut
always
off
follow this
the
pump, when
procedure whenever
checking or servicing
you
any
part of the system, when installing or changing spray
tips, and whenever you stop spraying for more than
IO
minutes.
1.
Engage the gun trigger safety latch.
2.
Turn pressure washer OFF.
3.
Remove the power cord from outlet.
4.
Shut
off
the water supply.
5.
Disengage the trigger safety latch and trigger the
gun to relieve pressure, and engage the latch
again.
Spray
Do
cause
Gun
Safety
not remove or modify any part of the gun; this can
a
malfunction and result
in
serious bodily
injury.
Safety Latch
ALWAYS engage the gun safety latch whenever you
stopcleaning,evenforamoment.ThelatchMUSTBE
pushed fully down
Failure to properly set the safety latch can result
accidental triggering of the gun. See Figure
Spray
Tip
Safety
to
make
the
gun inoperative.
2,
page
in
6.
Use extreme caution when cleaning or changing
spray tips. If the spray tip clogs while spraying,
engage the gun safety latch immediately. ALWAYS
follow the Pressure Relief Procedure and then
remove the spray tip to clean
it.
MEDICAL
TREATMENT
If any fluid appears to penetrate your skin, get
EMERGENCY
MOT
TREAT
MEDICAL
~ ~ ~ ~~
AS
A
.§IMFW
CARE
AT
~~
CUT.
Tell the doctor
ONCE.
DO
"
exactly what fluid was injected.
Note
To
Physician: Injection
traumatic injury.
It
injury surgically as
is important to treat the
soon
in
the skin is a
as possible.
Do
not
delay treatment to research toxicity. Toxicity is a
concern with some exotic coatings injected
into
directly
the bloodstream. Consultation with
a plastic surgeon or reconstructive hand
surgeon may~be advisable.
2
802-777
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HAZARD
eapleoai
Any misuse of the pressure washer or accessories,
such as overpressurizing, modifying parts, using
incompatible chemicals and fluids, or using worn or
damaged parts, can cause them to rupture and result
in fluid injection, splashing in the eyesor ontheskin,
or other serious bodily injury or property damage.
NEVER alter or modify any part of this equipment,
doing
CHECK all cleaning equipment regularlyand repairor
replace worn or damaged parts immediately.
Safeuy
so
could cause
it
to malfunction.
NEVER use
entire hose for cuts, leaks, abrasion,
damage or movement of the hose couplings.
these conditions exist, replace the hose immediately.
DO
NOT try to recouple high pressure hose or mend
with tape or any other device. A repaired hosecannot
contain the high pressure fluid.
HANDLE AND ROUTE HOSES CAREFULLY.
on
pull
use chemicals which are not com.patible with the
inner tube and cover of the hose.
Graco hose to temperatures above 200OF (94OC) or
below
a
damaged hose. Before
hoses to move the pressure washer.
-4OOF
(-4OoCJ.
each use, check
bulging cover, or
DO
NOT expose
If
any of
Do
Do
it
not
not
a
If using
chemical manufacturer's literatureregarding the use
of protective eyewear, clothing and equipment.
$yStWDl
This sprayer can develop
MAXIMUM
spray equipment and accessories are rated to
withstand the maximum working pressure of this
sprayer. DO NOT exceed the maximum working
pressure of any component or accessory used in the
system.
Chemical
BE
SURE that
injector are compatible with the wetted parts of the
hose, gun, wand and
Data
manufacturer's literature before using any chemical
in this pressure washer.
High pressure fluid in the hoses can be very
dangerous. If the hose develops
rupture due to any
the high pressure spray emitted from it can cause a
fluid injection injury or other serious bodily injury or
property damage.
TIGHTEN
use.Highpressurefluidcandislodgealoosecoupling
or allow high pressure spray to be emitted from the
coupling.
chemical injector, read and follow the
Pl'eSSM6e
WORKING
1800
PRESSURE.
psi
(123
Be sure that
Compatibility
all
chemicals used in the chemical
tip,
as
given
in
the Technical
on
the back cover. Always read the chemical
a
leak,.split or
kind
of wear, damage or misuse,
all
fluid connections securely before each
bar)
all
~~~~~~~~A~
NEVER operate the pressure washerwithouttheunit
being properly grounded. This includes internal
on
wiring
building wiring. Because water
conductor, it
ground circuit to avoid serious bodily injury if
equipment should fail.
Moving parts can pinch or amputate your fingers or
other body parts. KEEP CLEAR of moving parts when
starting or operating the pressure washer. Followthe
Pressure Relief Procedure, page
or servicing the pressure washer to prevent
discharging high pressure fluid from the gun.
unit, plug (ground plug
is
~~~A~5
must
be intact), and
is
a
natural
very important to provide a good
2,
before checking
IMPORPAMB
United States Government safety standards have
been adopted under the, Occupational Safety and
Health Act. These standards-particularly the
Part
191
0,
General Standards,
Standards, Part 1926-should be consulted.
TERMS
WVAi~bJukG:
conditions that could cause bodily injury.
CAUTION:
conditions that could cause damage to or destruction
of equipment.
Alerts user to avoid or correct
Alerts user to avoid or correct
and the Construction
NOTE:
information.
Identifies helpful procedures and
802-777
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Page 4
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1.
Remove the two hood bolts, flats and locks, from
the center bottom of each side of the hood. Pivot
the hood open.
2.
Position the handle into the end of the chassis
closest to the wheels. Line up the four mounting
holes. Install the four
318
x 1 inch bolts from the
outside of the chassis. Use flat washers only
head of bolt. Use a flat washer, lock washer, and
on
nut
3.
Connect one end of the
each bolt on
the
inside
of
the chassis.
30
foot high pressure
hose to the pump outlet. This connection is made
a
with
threaded swivel fitting. Connect the other
end to the gun using the quickcouplers provided,
4
002-777
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,
on
performance, and chemical injector
performance.
4.
Hood may
now
be closed and secured with hood
bolts, flat washers, and lock washers removed in
1.
Steu
5.
Remove the plastic plug from the inlet hose.
Check the water supply flow rate (see page
Connect inlet hose to water supply. A standard
3/4"
garden hose may be-used to connect inlet
hose to the water supply.
5).
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Page 5
Water
Supply
CAUTION
Before connecting the water supply to the
pump, check your local plumbing code
regarding cross-connection to thewater supply.
A backflow preventor. Part No. 801-133, is
available to prevent the back flow of
contaminated water intothefreshwatersupply.
Install upstream from the pump.
DO
NOT exceed 160°F (7OOC) inlet water
temperature.
Higher’ temperatures
packings.
will
damage the pump
START-UP
A.
Check flow rate of the water supply.
be
at
least 4 gpm or the pressure washer
not develop full pressure.
6.
To check flow rate, time how long
fill a standard five gallon pail;
1
60
Hz
No.
minute and
AC,
20
it
must have a ground
12
gage wire. Extension
100
feet long.
no longer than
Electrical
7.
Connect electrical cord to the proper power
supply. The electrical service required is single
phase,
service must include a ground wire. If an
extension cord is used,
wire and be at least
cord must not be over
Supply
230V.
it
it
should take
15
seconds.
Amp. Electrical
It
must
will
takes to
Use this procedure each time you start the pressure
washer to help ensure the pressure washer
to operate and that you start
1.
Check pump oil level. Look at oil level indicator
window through inspection hole
hood.’ Pump also has a dipstick located under
hood on top of pump. Oil level should be up to dot
on oil level indicator window and
notch on dipstick. Add SAE
detergent oil as necessary. (SAE 30-weight nondetergent oil is preferred.)
2.
Connect pressure washer to water supply and to
proper electrical service as described
3.
Turn water supply
water sprays from the tip and all air is purged
from the system.
4.
Turn switch on control panel
5.
Always engage the gun’s trigger safety latch
whenever you stop spraying. even for a moment,
to reduce the risk of fluid injection or splashing
the eyes or on the
triggered accidentally.
6.
Most pressure washer spraying is done at full
pressure. If a reduced pressure
special application, there are two methods to
reduce the maximum output from the pressure
washer.
a. Turn the pressure control knob on the
unloader counterclockwise, as needed. This
method is best if you are operating
consistently at a reduced pressure.
on
skin
it
safely.
20
or 30-weight non-
and trigger the gun
to
“ON”
if the
gun
is
is
ready
in
side of the
within
in
the
set-up.
until
in
is bumped or
desired for a
b. Turn chemical selector valve to the
position, then open the adjustable nozzle on
the end of the spray wand, as needed. This
method is best to quickly reduce pressure for
a
special application.
DO
NOT attempt to adjust the adjustable nozzle
the
when
safety latch on the gun is in the
before adjusting to avoid seriousbodilyinjuryor
7.
Always observe the following cautions to help
avoid costly damage to your pressure washer.
,spray gun is
in
use. Be sure that the
“ON”
“OFF”
position
CAUTION
DO
NOT allow the pressure washer to idle for
10
more than
with
a thermal relief valve to help avoid the
recirculating water from becoming too hot and
seriously damaging the pump, but
idea to turn the pressure washer
not spraying or cleaning at least every
minutes.
DO
NOT
damage the pump. Be sure the water supply is
fully turned on before starting the pump.
DO
NOT operate the pressure washer
inlet screen removed. This screen helps keep
abrasive sediment out of the pump, which could
clog or scratch the pump.
DO
NOTpumpcaustic materials; such materials
may corrode and damage the pump components.
minutes. The
run the pump dry, which
unit
is equipped
it
off
will
is a good
if you are
10
quickly
with
the
Page 6
Chemical
8.
Be
open
Injector
sure
that the control ring
two
full turns from the closed position. To
Operation
on
the injector is
check this, the hood must be opened. Once the
it
control ring is open,
chemical mixture
may be left alone. The
is
controlled by the chemical
metering valves on the control panel.
9.
Place the chemical strainer@) and chemical
line(s) into your chemical container(s).
10.
Select which chemical you want to use
chemical selector valve
11.
To
apply the cleaning chemical to the work
the
surface,
adjustable
on
the control panel.
nozzle
on the end of
with
spray wand must be open. The chemical(s) can
only
be drawn into the water stream, and applied
in
to the work surface
a low pressure situation.
By opening the adjustable nozzle you create low
pressure. Closing it produces high pressure for
rinsing and pre-chemical flushing or nochemical
cleaning. One chemical may
turned
off
be
at the gun by using the adjustable nozzle as
described above.
WARNING
when the spray gun is
safety latch on the gun is
before adjusting to avoid serious bodily injuryor
in
use.
in
the
Be
sure that the
"ON"
position
and
the
the
on
12.
Adjust the chemical mixture(s)
with
the chemical
metering valve(s) on the control panel. Once the
chemical metering valve(s) are adjusted to the
desired setting, they may be left there for future
chemical applications.
13.
To change to the other chemical, turn the
chemical selector valve to the other chemical.
shut off chemical, turn the chemical selector
valve to the
"OFF"
position, or close the
adjustable nozzle. The chemical metering
valve(s) do
off
chemical supply.
have to be closed to change
or
not
CAUTION
the wetted parts shown
the end of this manual to avoid serious damage
Trigger
-
Safety
Latch
WARNING
To
reduce the risk of serious bodily injury,
including fluid injection, splashing
or on the skin, ALWAYS engage the trigger
safety latch whenever you stop spraying, even
for a moment.
In
the engage position, the trigger safety latch
prevents the gun from being triggered
accidentally by hand or if
bumped. Be sure the latch isfullyseated inslot
in
handle or
triggered.
being
it
cannot prevent the
See Figure
in
the technical data at
in
the eyes
it
is dropped
gun
2.
from
To
shut
or
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802-777
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Page 7
~~~~U~~
Pwssure Relief Procedure
To reduce the risk of serious bodily injury,
including fluid injection and splashing in the
eyes, or on the skin, ALWAYS follow
procedure whenever you shut
when checking or servicing any
system, when installing or changing spray tips,
and whenever you stop spraying for more than
10
minutes.
1. Engage the gumtrigger safety latch.
2.
Turn the pressure washer
3.
Remove the power cord from the outlet,
4.
Shut
off
water supply.
5.
Disengage the trigger safety latch and trigger
the gun to relieve pressure, and engage latch
again.
1. After using the chemical injector system,
should be flushed out with water or
antifreeze solution if unit will be exposed to
freezing temperatures. This is best done by
replacing the chemical container@)
a
of water or
pressure washer as described
water or antifreeze solution into both chemical
lines until it passes through the injector.
flushing the chemical injector system,
help avoid unnecessary wear and prolong the life
of components.
50% antifreeze solution. Operate
off
the pump,
part of the
off.
with
in
start-up. Draw
this
a
50%
a
bucket
you
By
will
2.
If
the pressure washerwill beexposedtofreezing
temperatures, drain
you must store the pressure washer in freezing
temperatures, flush
solution. This can be done by placing the end of
the inlet hose into
solution. Start the pressure washer. Trigger the
10
gun for
seconds. Trigger and release about
seconds, release the trigger for
all
water out of the pump. If
it
with a
a
bucket of
50%
50%
antifreeze
antifreeze
10
times
10
or
untilthe5046antifreezesolutioncomesoutofthe
spray tip.
CAUTION
thaw it in a warm room before trying to start it.
Do not pour hot water
3.
it
After each use, wipe all surfaces
washer with a clean, damp cloth.
4.
Perform the appropriate maintenance. See the
chart ompage 7.
on
the pump;
it
may crack
of
the pressure
MAINTENANCE
Observing regular maintenance intervals helps
ensure that you get maximum performance and life
from your pressure washer.
is
There
changing the oil after the pump's break-in period, the
interval between required changes
If you are operating in dusty conditions, these
maintenance checks should be made more often.
a break-in period for the pump. After
is
longer,
INTERVAL
Daily
After first
50
hours of
operation.
Each 500 hours
of operation or
3
months.
OIL
Pump
*SAE 30-weight non-detergent oil is preferred.
15.2
1.45 liters) Non-Detergent*
WHAT
TO
DO
Clean water inlet screen.
Check pump oil level.
Fill as necessary.
Change pump break-in
Use SAE 20W or
non-detergent oil*.
Change pump oil.
Use SAE 20W or
non-detergent oil*.
CAPACITY TYPE
Oz.
SAE 20W or
30W
30W
oil.
30W
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802-777
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Page 8
TROUBLESHOOTING CHART.
To
reduce
the
risk of serious bodily injury, including fluid injection, splashing in the eyes or on the skin, or
~A~~~~~
injury from moving parts, always follow the Pressure Relief Procedure Warning on page
PROBLEM
Low Pressure
CAUSE
Worn noale.
Coupling slippage.
in
Air leak
inlet plumbing.
SOLUTION
Replace with noale of proper size.
Tighten or replace.
Disassemble, reseal, replace bad parts,
and reassemble.
Inlet filter clogged.
Clean. Use adequate size. Check more
frequently.
Worn packing. Abrasives
in
pumped fluid or severe cavita-
Install proper filter. Check flow available to
pump. Replace packings.
tion. Inadequate water supply.
Fouled or dirty inlet or dis-
Clean inlet and discharge valve assemblies.
charge valves.
Worn inlet or discharge valves.
Leaky discharge hose.
Pressure adjustment set down.
Replace worn valves, valve seats and/or
discharge hose.
Turn adjustment knob
pressure.
Pump runs exiremely
rough, pressure low.
Restricted inlet or air
entering the inlet plumbing.
Inlet restrictions and/or air
eaks. Stuck inlet or discharge
Proper size inlet plumbing; check for air
tight seal.
Clean out foreign material, replace worn
valves.
ilalve.
Replace seals.
Check flow available to oumo.
Replace packings
Water leakage from under
Leaking high pressure seals.
nadeouate water'suoolv.
aorn packings.
the manifold.
Water
in
pump crankcase.
Norn packings.
3il seal leaking.
May be caused by humid air
Replace packings.
Replace oil seals.
Change oil at
3
month or
:ondensing into water inside
he crankcase.
Frequent or premature
failure
of
the packing.
scored, damaged, or worn
hngers.
Urasive material in the water
Xeplace plungers.
nstall proper inlet filter.
)eing pumped.
nlet water temperature too
ligh.
Iver pressurizing pump.
:heck inlet water temperature; be
1
iure not to exceed
Jo
not modify any factory-set
6OoF.
tdjustments.
Strong surging at the inlet
and low pressure on the
discharge side.
Unit will not start.
Chemical injection system
doesn't work.
ixcessive pressure due to
lartially plugged or damaged
'ump running too long
vithout spraying or cleaning.
iunning pump dry.
breign particles in the inlet or
,ischarge valve, or worn inlet
nd/or discharge valves.
hit
not plugged in.
'lectric motor overheated
lectric service
off.
:hemica1 injector clogged.
>djustable noale completely
Iosed.
3w chemical level.
:lean or replace tip.
tip
Uever run pump more than
ninutes without spraying or cleaning.
10
not run pump without water.
leplace or clean valves.
:heck power cord.
.et motor cool and push reset bunon
In
motor.
:heck fuse/circuit breaker panel.
)isassemble chemical valve and clean.
:heck and clean chemical hose and filter.
'urn control ring on noale clockwise
1
cause drop
in
pressure:
:heck level of chemical.
7
before proceeding.
in
to increase
500
hour intervals.
10
8
802-777
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Page 9
PUMP
SERVICE
..
To
~A~~O~~
reduce the risk of serious bodily injury, including fluid injection, splashing in the eyes or on the skin, or
injury from moving parts, always follow the Pressure Relief Procedure Warning on page 7 before
proceeding.
NOTE:
Valves
1. Remove the hex plug (205) from the manifold
2.
3.
4.
Pumping Section
The following metric wrenches are needed: M6 Allen wrench, M10, and M30.
A pump repair tool kit, P/N 800-271,
Repair kits are available. Refer to the individual repairsections, and the parts pagefor more details. For
all
the best results, use
NOTE:
(206) using an M30 wrench..
Examine the O-ring (204) under the plug and
replace
Remove the valve assembly(203)from thecavity;
the assembly may come apart.
Install a new valve (203). Install the O-ring (204)
and plug (205) and torque'to 75 ft-lb (10.3 Nm).
NOTE:
To replace valves, order kit part no. 801
472.
it
if it is cut or distorted.
Retorque the plug after 5 hours of
operation.
the parts in the kit.
is
available. It includes packing, extraction and insertion tools
-
2.
Carefullypull the packing retainer(214)from the
manifold. Examine the O-ring (21 5) and replace it
is
cut or damaged.
if it
3. Remove the v-packing (212)and head ring (21 1).
Pull
out the intermediate retainer ring (213).
Remove the v-packing (21 2) and head ring (21 1).
4.
Inspect
5.Thoroughly clean the packing cavities and
examine.
6. Lightly grease. the packing cavities and then
replace the packings in the following order: head
ring (211). v-packing (212). intermediate ring
all
parts and replace as necessary.
(213),headring(211),packing(212),andpacking
retainer(214). with the O-ring (215) installed into
the retainer groove.
..
,
.
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:
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1. Remove the eight Allen head cap screws (201)
and lockwasher (202) from the manifold (206)
using
a
M6 Allen wrench.
2. Carefully separate the manifold from the
crankcase. It may be necessry to tapthe manifold
a
lightly with
rubber mallet.
CAUTION
To
avoid damaging
the manifold properly aligned with the ceramic
plungers when removing
3.
Carefully examine each plunger (221) and
replace
Servicing
NOTE: To replace just the v-packings, use kit
1. If the manifold is not already removed, follow
Steps 1 and 2
it
if there is any scoring.
The
part
entire pump.
-To replace the v-packings, rings and
retainers, orderthree ofkit part no. 801
664 to service the entire pump.
the
plungers or seals, keep
V-Packings
no.
801 -662 which
of
pumping section.
it.
will
service the
-
-
order and facing the correct direction. See
4.
Figure
malfunction.
7.
Reassemble the manifold as instructed in Steps 7
and
Servicing
NOTE:
1.
Loosen the plunger retaining screws (21 7). 5 to 6
turns, using an M10 wrench. Push the plunger
(221) toward the crankcase to separate the
plunger and retaining screw.
2. Remove the screw (217) from the plunger and
examine the
copper bearing/gasket washer (218). Replace
these parts, if necessary, using kit part no.
474.
3.
Remove the plunger (221) and flinger (222)from
the plunger shaft. Clean, examine and replace
parts as necessary.
Improperly installed parts will cause
8
of Servicing The Plungers.
The
Plungers
Plunger repair kit, part no. 801-474,
available to service all the plungers.
O-ring
(21
9).
backup ring (220) and
a
801
is
-
802-777
9
Page 10
4.
Inspect the plunger shaft for oil leakage from the
crankcase. If leaking is obvious, replace the oil
.seals (216). Otherwise,
seals as they cannot
NOTE:
Oil Seal .Kit, part
be
DO
NOT remove these
reused.
no.
801-658, is
available to replace all three seals.
5.
Lightly grease the oil seal (if
and the flinger, and replace them
it
is being replaced)
on
the plunger
shaft. Then install the plunger.
6. Lightly grease the retaining screw (217) and the
outer end of the plunger. Place the washer(218).
(220)
O-ring (214) and backup ring
around the
screw and install the screw through the plunger.
(2
Torque to 14.4 ft-lb
Nrn).
8. Install the eight Allen head cap screws(20l)and
washers (202)finger tight. Torque the screws to
15.9 ft-lb (2.2 Nm) following the tightening
in
Figure
3.
pattern
Uneven tightening maycause
the manifold to bind or jam.
NOTE:
If you plan to replace the packings, go to
Servicing the V-Packings.
7. Lubricate the outside of each plunger. Slide the
manifold onto the crankcase, being careful notto
damage the seals.
FIGURE
3
..
,.....
”.
. .
..
. .. ~.
.....
~
.,
FIGURE
10’
802-777
_i
. , ..
~.
.~
....
..
.~ .
.... . .
-
.......
4
~
. . ~
.
..
Page 11
PARTS
DRAWING
Hydra-Clean
1235,
P/M
800-233
.... . ..
(Continued)
..
802-777
.
.
11
Page 12
PARTS DRAWING
Hydra-Clean 1235
WIRING DIAGRAM PARTS LIST
Hydra-Clean
REF.
NO.
1 802-760 COVER, Switch
2 801-892 CORD W/PLUG, 12/3
4
5
6 802-980
7
8
9
10
11 802-664
12 801 -883 TIP
13 802-751
14 800-1 18
15 801-957
16 801-129
17 801-386
18 601-935
19 802-699
20 801-103
.~. . .
~~
.. . .
..
....
~.,
,
..
-
1235,
P/N 800-233
PART
NO.
DESCRIPTION
x
8'
801-223 SWITCH 1
801-894 SCREW, Ground
801-931 GRIP.
802-153
802-685
CORD
PLATE.
Cord
,
~~~~
(12/3)
Ins.
lPB1D
,.
-
.
-,
plug)
' '
BOX.
Switch
(with
801-417 LABEL, Relieve Pressure
HOOD
(1
5065)
PANEL. End
NOZZG, Adjustable
SLEEVE. Safetv
LABEL Warniig
LABEL, Warning, Ground
WAND
. .
. . .
.
-
GUN
NIPPLE, 3/8
x
1
/4
(Continued)
.
..
. . .
.
..
. .. ..
...
. . . . .
.
..
.
.
.
. . .
..
..
.
ON.
1
1
1
1
2
-
36"
1
1
1
1
1
1
1
1
1
1
1
1
.
.
.
.,.
.
Page 13
.~
REF.
.,
':
REF. PART
NO. NO.
21
801-009
22 801-090
23 801-967
24 801-605
25 801-875
27 801-546
28 801-015
29 801-363
30
801:214
31 801-813
33 801-025
34 801-023
35 802-729
36 801-878
37 801-818
38
801.879
39 801-235
40 801-880
41 801-857
42 802-648
43 801-024
44
801-940
45 802-703
46 800-247
47 802-730
48 801:910
49 801-112
50 802-735
51 801-683
52 801-501
53 800-246
54 802-669
55
802-683
56
801-937
57 802-636
58 802-843
59 802-733
60.
802-731
61 802-732
62 801-547
63 802.292
DESCRIPTION
QUICK COUPLER. Female
(Includes
801-202
0-Ring)
QUICK COUPLER, Male
30
HOSE,
SCREW,
LOCK,
BOLT,
FLAT,
LOCK,
BOLT,
TUBING,
LOCK,
FLAT,
10-24 x 3/4
#lo
3/8-16
5/16
3/8
3/8-16
1/4
5/16
1
/4
x
x
I.D.
1-1
1
-3/4
/4,
HANDLE
30-1
NUT,
BOLT.
6
3/8-18
x
1
WHEEL
518
FLAT,
COTTER PIN
AXLE
PIVOT
NUT,
5/16-18
BOLT,
5/16-18 x 3/4,
CASTER
BRACKET. Caster
BUMPER
PLUG, Plastic
FILTEWWASHER
HOSE, Inlet
STRAINER, Chemical
LABEL Serial No.
CHASSIS
HOSE BARB,
1
/8
x
1
/4
VALVE, Metering
LOCKNUT,
1/2
Electrical
PANEL, End, Control
LABEL Knob
SCREW,
LOCK.
FLAT,
FLAT,
FLAT,
6-32 x 1/2
#6
#6
3/4
#10
"G5'
"G5"
QN.
1
1
1
10
10
2
16
14
2
16'
4
4
1
4
10
2
4
2
1
2
4
4
1
1
1
1
1
1
2
1
1
4
2
1
1
2
4
4
4
1
A
PART
NO.
No.
64 802-684
65
801-733
66
802-686
67 801-221
68
801-305
69 802-052
70 800.248
71 802-625
72 802-783
73 802-698
74 801-887
75 802-633
76 802-785
77 802-786
78 802-784
79 801-139
80
802-629
81 800-115
82 801-622
83 801.178
84 801-523
85
802-086
86 801-891
87 801-890
88
802-842
89 800-138
90 801-900
91 802-752
92 801-881
93 801-620
94 801-866
95 801-524
96 801-905
97 801-907
98 801-709
DESCRIPTION
VALVE,
HOSE BARB,
3-Way
1/4 x 114
LABEL Control Panel
CONNECTOR, Crimp
WIRE NUT.
Yellow
WIRE NUT; Red
PUMP/MOTOR ASSEMBLY
item
71-80)
"C
72)
(Includes items
MOTOR. 3HP. TEFC.
(Includes
KEY
COUPLING (Includes item
SWDER
HOUSING (Includes items
BOLT,
1/2-13
BOLT, M6
LOCKWASHER.
LOCKWASHER.
x
1-1/4"
x
16
mm
SHCS
1/2
1/4
PUMP
1/2
1/2
"
x
318
3/8
Temo.
2"
'
1
/2 x 90°
3/8 x 45'
NPT(M)
NPT(M)
VALVE. Relief.
CROSS,
ELBOW, Street,
NIPPLE,
ELBOW. Street.
COUPLING,
3/8
NPSIM)
COUPLING,
3/8
NPSIFI
UNLOADER, Replacement
(Includes item
98)
INJECTOR, Chemical
GROMMET
~ . ~~~~
SUPPORT, Unloader
3/8
NPTlFI
COUPLING.
1
/4
NPSIF)
ELBOW, Street,
HOSE,
By-Pass
(Includes
802-627
..
1
/4 x 90"
Adapter)
x
LABEL Pump
3/8
ADAPTOR.
NPT
WASHER, Aluminum
1/4
PLUG,
NPT
Face
74)
76-79)
SHCS
x
x
QN.
1
3
1
3
4
1
1
1
1
1
1
1
4
4
4
1
1
1
1
1
2
1
'1
1
1
1
1
1
1
1
1
1
1
1
HOW
1.
To
TO
ORDER
be
sure
REPLACEMENT'PARTS
you receive the correct replacement
parts, kit or accessories, always give all
information requested
2.
Check the
number;
3.
Order
parts
do not
all
use the
parts from your nearest Graco
list
in
the chart below.
to
identify
ref
no.
the
when
distributor.
of
the
correct part
ordering.
6
digit
PART
NUMBER
OTY
PART
DESCRIPTION
802-777
-
13
Page 14
PARTS
Pump,
DRAWING
802-629
205
I
2044
203
20;
PARTS LIST
Pump,
t
t
$204
$205
,206
207
208
209
210
*211
t*212
*213
*214
*215
+**
21
**217
-218
*f
219
**
220
221
222
223
See page
REF.
NO.
201
202
203
6
802-629
PART
NO.
801-651
801-652
801 -470
802-319
801-485
801
801 -482
801 -483
801
801-660
801-659
13
484
-661
for
WASHER
318
1
SEAL
. . .
.
-
Order
NPT
/2
NPT
Replacement Parts"
CAP,
CAP,
WASHER
".
HEAD RING
PACKING
INTERMEDIATE RING
PACKING RETAINER
O-RING
OIL
PLUNGER RETAINING SCREW
WASHER
O-RING
-
.
BACK-UP RING
PLUNGER
FLINGER
OIL DIPSTICK
"How
To
6
6
3
3
-
3
3
3
3
7
-
3
3
3
1
REPAIR
OIL
801
Includes:
REF.
NO.
216
VALVE KIT
801
Includes:
KITS
.*x
SEAL KIT
-658
QTY.
3
tt
-472
*
PACKING & RETAIN.
ER KIT 801
I
(Three kits needed for
entire
pump)
Includes:
REF.
NO.
21 1
-664
QTY.
2
+
Includes:
REF.
NO.
21
2
VALVE CAP KIT
802-306
Includes:
REF.
NO.
204
205
PLUNGER REPAIR
KIT 801
Includes:
REF.
NO.
21
7
218
219
220
an.
6
$
QTY
6
6
*I
-474
QTY.
3
3
3
3
,,
..
.,
.,
.
.;..
.,:
14
..~~
~~.~
802-777
,
.
,
..
.
.
. . .. , . . . .~
. . . .
..
..
.
..~ ........ . ..
..
~,
. .
..
.
...
.
Page 15
PARTS DRAWING
PTFE
PTFE
PTFE
PTFE
PTFE
PTFE
PTFE
PTFE
PTFE
PTFE
PTFE
Chemical Injector,
1
I1
I
I
k12
I
800-138
11
PARTS LIST
Chemical Injector,
REF.
PART
NO.
NO.
1 801-684 NIPPLE, Hex,
2 801-685 O-RING
3 801-687 NOZZLE NO. 2. (16-21
4 801-688 O-RING
5 801-689 CHEMJET BODY
6 801-690 SPRING, cone
7 801-784 BALL
8
801-692
9 801-693
10 801-694 VALVESEAT
11 801-695 SPRING
12 801-696 O-RING
'13 801-697 NEEDLE/HOSE
14 801-698 ADJUSTMENT KNOB
15 '801-682 SPRING,
800-138
DESCRIPTION
brass,
O-iNG
O-RING
.~~
retaining
MRB
~.
3/8 NPT
I/min)
QTY.
1
1
1
1
1
1
1
I
I
I
i
TECHNICAL DATA
*If an extremely harsh chemical is to be injected,orif
corrosion problems exist, the standard brass
needle/hose barb (ref.
a
stainless steel needle/hose barb, pan
no.
13)
may be replaced with
969.
See page
MOTOR 3 hp. single phase 230
WATER PUMP: 1200 psi (83 bar) measured at pump
WmED PARTS: High Pressure Hose: Acrylonitrilie and Buna-N cover and tube
3.5'GPM 113.3 liter/min)
Bypass
Hose: Synthetic yarn, EPDM
Pressure
Aluminum, Aluminum
Nylon- composite. Ceramic. Buna-N.
Cotton Phenolic. 316, 303, & 304 Stainless
Steel, Polymide-12 Thermo-plastic.
Carbon Steel. zinc
Washer
13
far "Haw Ta Order Replacement Parts"
V.
60
Hz, 20 Amp, TEFC
(including fitting): Anodized
or
Bronze alloys. Brass, Copper,
or
yellow chromate plate
no.
801
-
UNIT WEIGHT 150 Ib.
OVERALL DIMENSION Length: 38 in. (965 mm)
MAX. INLET WATER TEMPERATURE: 1 60°F
INLET HOSE CONNECTION 3/4" garden hose
PUMP OIL CAPACITY 15.2
'
is
a registered trademark of the DuPont Company
168
kg)
Width: 19 in. 1482
Height: 33 in. 1838 mm)
(700
02.
(.45
mm)
c)
(f)
liters)
802-777
15
Page 16
THE
GRACO
WARRANTY
Gram warrants
material and workmanship
purchaser
twelve months
warranty applies only when the equipment is installed. operated and maintained in accordance
Graco's written recommendations.
This~rrantydoesnOtcover,andGracoshalln~tbeliablefo~,a~~malf~nction,damagearwearcau~~
by faulty installation. misapplication. abrasion, corrosion. inadequate
negligence. accident. tampering. or Substitution of non-Graco component pans..Nor shall
liable for malfunction. damage
structures. aCCeSSOri85. equipment or materials not supplied
manufacture. installation. operation or maintenance of structures, accessories. equipment or materials
not supplied
This Warranty is conditioned upon the prepaid return
examination by Graco to verify the claimed defect
replace free
transportation prepaid. If inspaction
workmanship. repairs
pans. labor and transportation.
DlSCLPIlMERS AND LIMITATIONS
THE
TERMS~OFTHlSW~RRANfiCOkTITUTE
ARE IN LIEU OF ANY OTHER WARRMIES (EXPRESS OR IMPLIED). INCLUDING WARRANTY'OF
MERCHANTABILITY
CONTRACTUALUABILITIES, INCLUDING PRODUCTLIABILITIES. BASEDON NEGUGENCEORSTRICT
LIABILITY. EVERY FORM OF LIABILITY FOR DIRECT, SPECIAL
LOSS
IS
AMOUNT OFTHE PURCHASE PRICE. ANY ACTION FOR BREACH OFWARRANTYMUSTBE BROUGHT
WITHIN
EQUIPMENT NOT
GFIACO
ITY
MATERIALS.
not manufactured bv Gram (such as electric motor. switches. hose, etc.1. are subject to the warranty, if
any.
claim
EXPRESSLY EXCLUDED AND DENIED. IN NO CASE SHALL GRACO'S UABlLllY EXCEED THE
TWO
MAKES
AND FITNESS FOR A PARTICULAR PURPOSE, WiTH RESPECTTO ACCESSORIES, EOUIPMENT.
of
their manufacturer. Graco will provide purchaser with reasonable assistance
for
all
equipment manufactured by it and bearing
on
for
use.
As
purchaser's
from
the date of sale. repair
by Graco.
of
chaw
any
Will
OR
(2)
YEARS OF THE DATE OF SALE.
COVERED
NO
WARRAN~.AN~D~~~~~MSA~~~M~LIED
OR
COMPONENTS SOLD BUT NOT MANUFACTURED BY GRACO. These items sold, but
breach of these warranties.
the date of sale by an authorized Graco distributor to the original
sole
remedy for breach
or
wear caused by the incompatibilify
defective
be made at a reasonable charge, which charges may include the costs
WARRANTY OF FiTNESS FOR A PARTICULAR PURPDSE.AND OF ANY NON-
pans.
of
the equipment does not disclose any defect
BY
GRACO WARRANTY
WARRANTY
is
name to be free from defects
of
or
replace any pan
If
the claimed defect is verified, Graco
The equipment will
PURCHASER'S SOLE AND EXCLUSIVE REMEDY AND
this warranty, Graco
of
the equipment proven defective. This
or
by
Graco. or -the improper design.
of
the equipment claimed to
be
returned to the original purchaser
OR
CONSEOUENllAL DAMAGES
WARRAMIES
will,
for a period
improper maintenance,
with
Graco equipment of
be
defenive for
will
in
material or
OF
MERCHANTABIL-
in
making any
with
G~~~~
repair or
OR
in
of
be
of
Subsidiary and Affiliate Companies:
Factory
GRACO
INC.
Branches:
P.Q.
Atlanta. Dallas. Detroit.
BOX
PRINTED IN U.S.A. 802-776 10/87
10s
Canada: England: Switzerland: Francs: Germany:
1441
MINNEAPOLIS,
Angeles. West Caldwell IN.J.1
MN
55440-1444
Hong
KO~~:
J~~~~
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