Graco ED 250 User manual

301-279
rev%" JULY, 1977
ORACO Supersedes JAN., 1977
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;$;This manual contains IMPORTANT 2
%WARNINGS ... and INSTRUCTIONS $'
iji READ AND RETAIN FOR REFERENCE 5
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I
ED 250
PORTABLE ELECTRIC/AIRLESS PAINT SPRAYER
MODEL
215-250 Series "A"
3WOps; (210bar) MAXIMUM WORKING PRESSURE
An improved electric diaphragm sprayer for the contractor
volume coatings
jobs.
or maintenance painter with limited production, low
.AZ~~S~~~~~ GRACO INC. P.O. BOX 1441 Minneapolis, MN 55440 iB2F
1 -"xed*:"q
@ COPYRIGHT 1977 GRACO INC.

.:.:.::::.:.:.:SAFETY PRECAUTIONS 0 p@)RuANu READ and UNDERSTAillD~?$i
:.:.:.:.:::::j
...
Federal safety standards have been adopted under the Occupational Safety and Health Act. These standards -- particu.
with your use of airless spray painting equipment.
larly the Generai Standards, Part
1910, and the Construction Standards, Part 1926 ..should be consulted in connection
i
READ THESE WARNINGS BEFORE USING
KEEP AWAY FROM SPRAY
The ED 250 pumps paint at high pressure, up to 3000 psi
(210 bar).
If you spray yourself at close range, the high
physical harm.
pressure stream of paint can pierce your skin and cause
HANDLE
THE SPRAY GUN AS CAREFULLY AS A
anyoneelse. The tip guard can provide additional protection
LOADED FIREARM!
NEVERpointthegunatyourselfor
against injection injuries. Never put your hand, fingers or
body directly over the spray tip.
Always have the tip guard in place while spraying.
Whenever spraying
is stopped, intentionally or unintention-
ally by
a plugged spray tip, always shut off the electric
motor and open the prirninglpressure relief
valve to relieve
pressure in the system. Then engage the trigger safety.
See
Fig 1. THIS IS IMPORTANT because shutting off only
the motor does not relieve the high pressure in the pump,
hose and gun. Also loosen tip guard, gun or hose con-
nections slowly before removing completely for cleaning
or service.
paint.
This is not an air spray unit; DO NOT try to "blow back"
Do not leave a pressurized unit unattended. Shut off the
unit, relieve pressure, engage the trigger safety and pull
out
the electrical plug before leaving.
ALWAYS tighten threaded connections carefully and secur-
ely, and handle paint hose with care. Abuse such
as sharp
kinking or crushing could damage hose and cause dangerous
high pressure leaks. Check the condition of hoses daily.
Be sure that the hoses, swivels, guns, etc. that you use are
capable of withstanding the pressure developed by this unit
(up to
3000 psi or 210 bar).
doctor.
Do not treat as a simple cut! Be ready to tell your
If an injury occurs, seek immediate medical care from
a
doctor or the hospital emergency room doctor exactly
what fluid was injected.
Once
a year, check the pump outlet pressure. Replace the
page
5 for details.
pump head if
the pressure exceeds 3600 psi (250 bar). See
PREVENT STATIC SPARKING
The fast movement of paint through the spray tip may
develop
static electricity. If it sparks, the spark might start
you are using latex paint, but
it is especially important to
a fire by igniting paint fumes. The hazard is not so great if
guard against static sparking
if you are using oil base paint
or stain, flushing with solvent or working where flammable
fumes or dust are in the air.
and by only plugging into
a 3-wire grounded electric supply
Be sure the gun is grounded by using conductive paint hoses
circuit. If the object you
are painting is conductive, it must
be grounded also.
Always use the lowest pressure possible when flushing and
flammable solvents, the waste container must be grounded
hold gun firmly against metal waste container. When using
also.
Follow the paint
and solvent manufacturer's safety pre.
cautions and, warnings.
KEEP CLEAR OF MOVING PARTS
Don't stick your fingers into the slots in the electric motor
fan cover. Always check
to be sure the switch is OFF
before plugging in the power cord.
The electric motor has an overheating protection device
which
automatically restarts the motor when it cools. So,
shut off the unit, relieve pressure and pull out the electrical
beforeexaminingorworking on a motor which has stopped,
plug.
This will avoid the hazard of the motor starting un-
expectedly.
PLUG IN PROPERLY
This is an electric machine. It has a 3-prong grounding plug
to protect you from getting
a shock.
that will accept the 3-prong plug on the cord.
Do nor
Be sure to plug the unit into a properly grounded outlet
remove the thirdprong.
TO SWITCH
-AND MOTOR
=GREEN-TO UNIT
CHASSIS AND
MOTOR
FRAME
GROUND
PRONG
Plug into an outlet at least 20 ft (6 m) from the area where
you are spraying.
If you use an extension cord, it must have
3 wires of
at least 16 gauge, and should not be over 100 ft
long.
I
'I
I
I
I
2 307-279

PRESSURE CONTROL PRlMlNGlPRESSURE RELIEF VALVE
IShown in clnrad position)
PRIMING BUTTON SUCTION TUBE
RETURN TUBE
ON-OFi
\ LTRIGGER SAFETY LATCH
TIP GUARD
Fig 1
OPERATION
Operating your ED 250 will be simple and trouble free if
you follow these instructions. But first, be sure you under-
stand the safety warnings
on page 2. This unit has several
safety features for airless spray painting. but you are
still
responsible for following proper, safe procedures.
Assemble the unit
as shown in Fig 1 and the parts drawing
on pages
8 and 9. Make sure all threaded hose connections
are tight,
Don’t install the spray tip yet; wait until after
flushing and priming.
Flush out the new unit with mineral spirits before pump
ing paint: This
is to remove oil used for factory testing and
rust prevention. Follow this procedure:
1. Turn the pressure control knob all the way clockwise.
2. Pour half a gallon of mineral spirits into a bare metal
pail.
Put the suction tube into the pail.
-
3. Open the priming valve. Turn the handle a quarter turn
so it is Parallel to the valve body. See Fig 1.
4. Check to-be sure the ON-OFF switch is in the OFF
position, then plug the power cord into
a properly
grounded
115 volt 60 Hz AC outlet. Switch the unit ON.
5. When the fluid flows evenly and the unit is flushed
counterclockwise to reduce pressure.
Now point the gun
clean, turn the pressure wntrol knob
all the way
into
a bare metal waste wntainer and with the gun
firmly touching the container, trigger
the gun and close
and gun. This procedure avoids splashing and static
the priming
valve. This will pressurize and prime the hose
NOTE: If the unit has trouble priming, the inlet ball check
sparking.
may be sticking. To remedy
this, press the prim-
ing button rapidly
several times with the unit
running.
6. Check all paint line connections for leaks. Tighten if
necessary.
7. Trigger the gun again into the waste container, When
clean solvent appears,
take the suction tube out of the
container and pump the mineral spirits out of the unit.
Before using any water-base material, flush the unit with
watertocompletely removethemineral spirits.Clean the
in-line filter
as shown in instruction manual 307-245.
8. After flushing the unit, put the suction tube in the paint
container. Prime the unit the same
as before (turn the
valve). Close the priming valve and trigger the gun into
pressure control knob clockwise and open the priming
the waste container.
9. When paint flows from the gun, close the gun, shut off
the unit, open priminglpressure relief
valve to release
pressure, engage the trigger safety and install the spray
tip in the gun. Refer
to instruction manual 307-046 for
special Hydra-Spray Gun instructions.
10. Close the relief valve. You are now ready to reduce the
The spray gun and tip, pump and even the electric
pressure down to the proper
level for spray painting.
motor will
last longer if you keep the spraying pressure
as low as possible. Once you reach the pressure that
sprays paint effectively. higher pressure gains nothing,
pump unit.
it only increases wear on the gun needle, spray tip and
Turn off the unit when taking
a break, moving scaffolds,
few minutes without triggering gun.
etc. The unit may lose its prime if left running more than a
307-279 3

PREPARING PAINT FOR USE
Prepare the paint or other coating according to the manu-
facturer's instructions.
If the paint has been opened before,.
remove any skin that has formed. Stir paint thoroughly to
dissolve hard pigments. Strain the paint through
a fine
particles that might clog filters or spray tip. This
is
nylon mesh bag (available at most paint dealers) to remove
probably the most important step toward trouble-free
spray painting.
New paint seldom needs thinning, but old and remixed
paint that has lost some solvent through evaporation needs
~~
HYDRA-SPRAY TECHNIQUE
Good Hydra-Spray technique is much like conventional
spraying with air, except that you hold the gun further
from work surface, you get more coating thickness, which
results in
less pattern overlapping, and you use a more
positive action when triggering the gun.
See Fig 2.
distance varies with the covering ability of the paint, type of
Hold the gun 14-16 in. (350-400 mm) from the work. The
surface to be sprayed and desired spray pattern.
Also keep
the gun perpendicular to the surface.
Try to maintain an 8-12 in. (200-300 mm) fan width (width
of spray pattern). This makes
a good, wet spray pattern. If
you can't stay perpendicular to the surface and within 14
keep the proper fan width.
in.
(350 mm), use a spray tip with a narrower fan angle to
Runs, sags, or thin coating can result from poor operator
technique, but are usually caused by improper tip
size.
Remember too, that as a tip wears, the fan angle narrows,
giving
a wetter coat.
With each stroke, trigger the gun open just before reaching
the work; use
a positive "full open-full close" triggering
action.
open and release trigger after the pattern has left the work,
Have the gun in motion off the work before triggering gun
if possible. Move
the gun at a constant speed through the
entire stroke.
WRONG APPROACH
PAINT WILL BU
PAINT TOP
SURFACE
AND TEND TO SAG
PAINT BOTTOM
SURFACE
it replaced. Follow the paint manufacturer's recommenda
tions on thinning. Be careful not to add too much solvent,
as thin paint is hard to control and doesn't cover very well.
Some paints thin out from being stirred. These are called
thixotropic paints.
If you are using a thixotropic paint, you
can use your
ED 250 to "stir" or agitate the paint for you.
With the suction tube and return tube in the paint,just run.
the unit for several minutes with the priming
valve open.
This will also tend to warm the paint, which also helps to
thin
it.
HOLD GUN 14" to 16 1350-400 mml FROM SURFACE
KEEP
GUN PERPENDICULAR TO SURFACE
HAVE GUN MAINTAIN RELEASE
IN MOTION EVEN SPEED TRIGGER
BEFORE ALL THROUGH WITH GUN
TRIGGERING STROKE STILL MOVING
Fig 2
For a wider spray pattern, hold the gun farther from the
work or use
a tip with a wider fan angle. However, this will
thickness,
also use a
larger size
spray tip.
give you
a thinner coating
so
to maintain the same coat
For
a heavier coating, make slower strokes with the gun or
hold the gun closer to the work. However, this will give you
a narrower spray pattern so to maintain the same pattern
width the tip must be changed to one with
a greater fan
angle. Otherwise
a heavier coat can be had by changing to a
larger size tip.
work out the best combination of spray gun movements to
When spraying complex shapes or objects with critical areas,
get good coverage without excess paint buildup
or sags. See
Fig 3.
OVERLAP FIRST
STROKE $&,
OVERLAPSECOND
STROKE STROKES OVERLAP
3rd AN0 4th
Fig 3
4 307-279

CLEANING A CLOGGED TIP
Clean out front of tip frequently during day's operation
with
a solvent soaked brush, to keep material .from build-
ing up and clogging tip.
i
NOTE: If the spray tip clogs while spraying, shut off the
electric motor and open the priminglpressure re-
lief
valve to relieve pressure in the system. Loosen
Then remove tip and put it and the gun nozzle
the tip guard slowly before removing completely.
from the front, or let tip soak long enough to
in solvent. Blow tip obstruction out with air
dissolve the obstruction. If
it won't dissolve, jar
flat surface.
it out by tapping the back of the tip against a
..
',
CLEANING THE UNIT
You must clean the unit carefully after each day's use, to
prevent the ball check
valves from sticking after extended
shutoff periods.
Shut off the unit, release pressure, engage the trigger
safety and remme the spray tip. Put the tip in solvent to
soak.
Transfer the suction tube to
a container of solvent. If you
are using
latex paint, use water with some liquid detergent
added. Put the return tube into
a waste container.
Turn the pressure control
all the way clockwise and open
the priming
valve. Turn the unit on and when clear solvent
begins to come from the return hose, close the priming
valve.
Trigger the spray gun into the paint container until solvent
starts to appear, then switch to the waste,container until
solvent comes through
clear. Remember to hold the gun
firmly against.the bare metal container, or immersed in the
solvent, to prevent static sparking.
\.
SERVICE
REPAIR KITS
be halfway up on the clear plastic plate behind the housing
Check the oil
level in the bearing housing often. It must
cover. To add, tip the unit up, remove the plastic plate and
add Graco Crankcase Oil, part no.
208-907.
The best way to service the ED 250 is to use Repair Kits.
These Repair Kits are easily installed with ordinary hand
tools. This reduces downtime and avoids having to take the
unit to
a repair shop.
Repair Kit
210-643 is for replacing the pump intake and
outlet ball check
valves. It includes 2 balls and spring, an
O-ring and an Allen wrench.
See Ball Check Replacement on
page 6 for detailed instructions.
Repair Kit
210-171 is for replacing the piston assembly.
We urge you to replace the piston assembly rather than
repair
it, because rebuilding requires special tools and close
GASKET-
-
TIP GUARD and
RETAINER NUT
TRIGGERSAFETY LATCH
114 nprm INLET
GROUNDEDMATERIAL
HOSE/%
Fig 4
Circulate solvent through the unit for about 3 minutes.
Turn
on the unit and trigger the gun into the solvent
while you hold the nozzle under the surface to avoid
splashing and foaming.
Flush the return hose, too, by opening the priming
valve.
cord.
Shut
off the unit, release pressure and unplug the power
storage you should
fill the unit with mineral spirits. This
Don't store the unit with water in
it. Even for overnight
prevents rust and greatly extends the life of the unit.
in the paint and clean 'the spray tip. Follow the safety
For very short shutoff periods, just
leave the suction tube
procedure on page
2 when removing the tip.
changing colors or for long shutoff periods.
Clean
the in-line filter and the inlet filter screen when
adherence to tolerances.
See Replacing Piston Assembly on
page
6 for detailed instructions.
bly. The pump must be replaced
as a unit, because rebuild-
Repair Kit
210-172 is for replacing the pump head assem-
ing
is difficult and requires special tools and training. Re-
pair parts are not available. See Pump Head Removal and
Replacement on page
6 for detailed instructions.
-WARNING
Once a year, check the fluid pressure at the pump
outlet, using pressure gauge no.
102-814 (not suppli-
ed, available
as accessory). Replace the pump head if
the pressure exceeds 3600 psi (250 bar) with the
motor running and the priming
valve and gun closed.
spraying pressures and rapid wear on the unit.
Failure to replace the head will result in excessive
307-279 5

~
~~
NOTE: Numbers in parentheses in the text refer to the reference numbers on the parts drawings and parts
list starting on page 8,
PUMP HEAD REMOVAL AND REPLACEMENT
Tools needed:
1 /4 in. Allen wrench
Open end wrenches:
11/16", 718". 518''
Screwdriver
0-250 in-lb torque wrench
Remove the hose clamps
(12) and hoses (43.44 and 54).
Remove the stud (39). valve (671.. swivel (28) and priming
button
(56). Remove the 4 head bolts (19) and lockwashers
(15). Lift the head (62) off the bearing housing (31).
When reinstalling the head, rotate the motor shaft so the
piston
is in its lowest position. Lubricate the O-ring (25).
Place the spring (35) in the recess in the piston assembly
the head into place, making sure the diaphragm stays inside
(68)
and place the ball
(26) on top of the spring. Lower
the recessed area in the bearing housing and head. Tighten
the head bolts evenly, following
a crisscross pattern. Torque
the head bolts to
165-185 in-lb (19-21 Nm).
Before installing the priming button, pour oil in the head
the priming button. hoses and fittings. Use thread sealer on
until
it .is up to the bottom of the actuator bar. Reinstall
threads to prevent leakage.
REPLACING BALL CHECKS
Tools needed:
114 in. Allen wrench
0-250 in-lb torque wrench
Remove the
4 head bolts (19) and lockwashers (15). Lift
the head off the bearing housing
(31 I. Remove the old ball
(26). spring (35) and O-ring (25).
spring (65).
Screw the tapered end of the new spring
(65)
Remove the retaining screw (64) and the old ball
(63)
and
onto the pin on the retaining screw. Drop the new
,188 in.
diameter ball
(63) in the hole and install the retaining
screw. Torque the retaining screw to
60-90 in-lb (5-6 Nm).
Put
a new O-ring (25) in the groove in the underside of the
head. Lubricate the O-ring. Place the new spring
(35) in the
recess in the piston assembly
(68) and place the new ,281
diameter ball (26) on top of the spring. Reinstall the head
as described in PUMP HEAD REMOVAL AND REPLACE-
MENT.
REPLACING PISTON ASSEMBLY
Tools needed:
114 in. Allen wrench
0-250 in-lb torque wrench
about
1000 gallons of paint. If the diaphragm (77) begins
The piston assembly should be replaced after pumping
vent
valve (18) and will soon get into the oil in the bear-
to leak paint or ruptures, paint may start to appear
at the
ing housing and ruin the bearing. Leakage will also be
indicated by
a drop in spray pressure.
Remove the
4 head bolts (19) and lockwashers (15). Lift
the head off the bearing housing
(31 I. Remove the ball (26)
the bearing housing (31). Check to see if the bearing (34) is
and spring (35). Lift the old piston assembly (68) out of
damaged. Coat the new piston assembly with oil and put
it
in the bearing housing. Reinstall the head as described in
PUMP HEAD REMOVAL AND REPLACEMENT.
6 307-279
NOTE: We recommend that the following repairs be
made only by
a skilled person having proper
tools.
. ..
REBUILDING PISTON ASSEMBLY
Tools needed:
114 in. Allen wrench
0-250 in-lb torque wrench
171-849 Piston holding fixture
Before starting, carefully study the exploded parts drawing.
Learn the names and locations of the pafts.
This assembly has stacks of shims, spacers, spring washers
and retainers which must be assembled in the right order
and must face the right directions. A couple
of nails driven
prevent any mixup.
into
a board makes a simple jig to hang these stacks on and
Clamp the piston
(78) in the holding fixture (Service Tool
No.
171-8491, Unscrew the diaphragm retaining screw (76)
and carefully remove the diaphragm (77). spacers (72 and
73) and shims (74). Lift the spring housing (70) and retain-
er
(75) off the piston, and carefully remove the spring
washers
(69) and retainer (71).
When the assembly is all apart, inspect the parts for wear
or damage and replace
as necessary. Check the spring
washers
(69) for cracks. Replace any cracked spring
washers, Replace the diaphragm
(77). retaining screw
(76). spacers (731 and shims (74) with new parts. Be sure
everything
is clean during reassembly. Reassemble in this i
order:
'.
1. Put the spring washers (69) and retainer (71) on the
drawing.
piston
(78). Be sure the washers face as shown on the
2. Place the spring housing (70) over the retainer washer
(71 I.
3. Assemble the 3 spacers (731 and 5 shims.(74) onto the
spacer retainer
(7'5) and place this group inside the
order shown. The spacers are thicker than the shims.
spring housing. Be sure the spacers and shims are in the
4. Assemble the diaphragm (77) and spacers (72 and 73)
onto the diaphragm retaining screw (76). Apply loctite
TL242 to the screw threads and torque to 175 in-lb
' (20 Nm).
REPLACING MOTOR
OR BEARING
Tools needed: Bearing puller
Arbor press
Retaining ring pliers
Screwdriver
Wrenches
Spacer
remove the motor from the cart.
First remove the head and piston assemblies and then

assemble the bearing housing to the motor, using new
After the new bearing
is pressed onto the motor shaft, oil recommended by your Graco distributor) into the
housing.
gaskets. Support the motor cooling fan and shaft when
pressing on the new bearing. Put
3 oz (90 ml) of Graco When connecting wires to a new motor, refer to the
Crankcase Oil, part no.
208-907 (if not available, use motor wiring diagram on the parts page.
TROUBLESHOOTING
PROBLEM
~~
PROBABLE CAUSE
___~ ~~
REMEDY
Unit does not start, or stops
while running.
a) No power to unit; unplugged, Check.
b) Overload switch opened.
cause
of overload. Check unloading pres-
Unplug' and
let cool. Find and correct
sure. Use gauge no.
102-814
Replace.
blown fuse, etc.
c) Motor defective.
Unit will not prime.
a) Priming valve closed.
ball checks sticking.
b) Intake or outlet
dl Material too thick.
c) Worn balls.
e) Suction screen or suction hose
fi Pressure control set too low.
g) Internal leakage.
dirty.
Open
Intake: fill suction
clockwise, start unit and press priming
hose with solvent, turn pressure control
button.
Outlet: remove and clean.
Replace.
Thin (follow manufacturer's instructions)
Clean.
Replace head.
Turn clockwise
Not enough spray pressure.
a1 Material too thick.
b) Spray tip too large.
c) Spray tip worn out.
d) Pressure control
set too low.
e) Ball check valves dirty or
fi Clogged intake screen.
gl Hose too long.
h) Diaphragm leaking.
il Internal leakage
worn.
Thin (follow manufacturer's instructions)
Use smaller tip
Turn clockwise.
Replace.
Clean
or replace.
Clean.
Shorten hose.
Check for paint in oil reservoir, or paint
Check unloading pressure.
coming from vent.
Excessive initial kick or heavy
a) Defective pump head.
trigger pull
at spray gun.
Check outlet pressure and repair or replace
head.
Tails or fingers in spray
a) Pressure control set too low.
pattern.
b) Tip plugged.
Turn clockwise,
c) Ballcheckvalvesdirty or worn. Clean or replace.
Clean,
see page 5.
d) Spray tip too big or worn. Use smaller tip or replace.
e) Improper alignment of Reverse- Handle must be parallel with gun body.
f) Material too thick. Thin (follow manufacturer's instructions).
A-Clearuball tip.
Spitting from spray gun.
a) Tip plugged. Clean, see page 5.
b) Unit sucking air or gun needle Tighten fittings or service gun . see 307-046.
not seating,
Gun will not spray.
a) Tip plugged.
b) Priminglpressure relief valve open. Close.
Clean,
see page 5.
Static sparking from spray
gun. Unit or work not grounded. Check and ground
housing.
Paint leaks into bearing Ruptured diaphragm.
for damage.
Replace diaphragm, clean bearing and check

PORTABLE ELECTRICIAIRLESS
PAINT SPRAYER
MODEL
215-250
SERIES "A
210-643
PUMP REPAIR KIT
Consists of:
(Must be purchased separately)
Ref
No. Qty
26
16 1
1
63
35
1
1
65 1
I
I
52
i
8 307.279

NOTICE
This unit includes a fuse as a redundant safety feature in
addition to the motor's thermal overload switch. If the
fuse (located in the junction box on
the motor) blows,
check the following possibilities:
307-279 9

60
61
58
59
57
2-WHEEL
CART KIT
Model 213402
U.S. PATENT Nos. 3,940,065
and
D 241,439 are applicable
for Graco
ED 250 Sprayer
Model 215-250 with thiscart.
10 307.279

MODEL 215-250
PAINT SPRAYER
Includes items
1-79
REF PART
NO. NO.
2 100-057
1 100-004
3 100-133
4 100-188
5 100-220
6 100-350
7 100-631
8 100-903
10 102-726
9 101-725
11 102-952
12 103-126
13 103-741
14 103-760
15 104.008
16 104-011
17 *104-015
18 104-157
19 104-161
20 104-228
21 104-234
22 104.237
23 104-316
25 "104-368
24 104-317
26 104-398
27 104-700
29 163-313
28 162-453
30 163-315
\.
31 171-461
32 '171.519
33 171-520
35 **171-909
34 '171-521
37 171-552
36 '171-542
38 171-598
39 171-652
40 171-653
41 167-809
42 171-670
43 171-737
44 171-738
45 171-906
46 172-093
47 172447
48 172-570
49 172-746
50 172-747
DESCRIPTION QTY
CAPSCREW, hex hd.
3/8-16 x 1-1/4
CAPSCREW,
LOCKWASHER, spring,
3/8
NUT. 5/16-18
THUMBSCREW, 5/16-18~ 1"
NIPPLE, short 3/4 npt
LOCKWASHER, spring
TIP, crutch
SCREW, rd hd mach.
8-32 x 1/2
STRAINER
PLUG, pipe,headless,
3/4 npt
CLAMP, hose, for
7/8 OD hose
STUD, hose
CONNECTOR, wire, AWG
12
LOCKWASHER, spring, 5/16
RING, retaining
BEARING, eccentric, pressed onto
motor
VALVE, vent
CAPSCREW, socket hd.
5/16-24
x 2-3/4
SCREW, pan hd mach. 8-32, x 3/8
FITTING, conduit, explosion-proof
8USHING.strain relief
HOLDER, fuse, type 3AG. SFE
FUSE,
7A slo-blo
PACKING, o-ring, nitrile rubber
BALL, chrome alloy,
,281"
NIPPLE, 1/4 npsm
CAPSCREW, flat hd
SPRAY TIP
SPRAY TIP
HOUSING, bearing
GASKET, end
cap
CAP, end
BEARING, piston
SPRING, compression
GASKET, motor
CORD SET, type SV. AWG
16
COVER, housing
STUD, hose,
3/8 npt (m) x 5/8 barb
STUD, hose,
1/4 npt (f) x 5/16 barb
LABEL, (ON-OFF)
LABEL, instruction
TUBE,
5/16 ID
HOSE, intake,
5/8 ID
LABEL. designation
LABEL, designation
LABEL, designation
MOTOR, electric,
1/2 hp
HANDLE, sprayer
LEG, sprayer
4
4
4
4
1
1
4
4
4
1
3
1
1
3
4
1
1
1
4
1
2
1
1
1
1
1
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
NOTE: 306 & 307 Numbers in description refer to instruc-
tion manuals.
Order parts by name and number. Always give the model
number and series letter
of the assembly for which you
are ordering.
REF PART
NO. NO.
52 172-929
53 172-930
54 208-595
55 208-663
66 210-143
57 101-021
58 157-628
59 171-512
60 171-513
61 171-516
62 210-172
Series "D"
63 **lo4396
64 "*171-522
65 **171-543
66
67
68
69
70
71
72
73
75
74
76
77
79
78
~ ~.
21o-igo
210-657
210.829
104-036
171.526
17 1-527
171-538
17 1-539
171-540
171-555
171-557
172.380
172-379
210-729
DESCRIPTION
CARD, instruction
CARD, instruction
HOSE.
1/4 ID nylon tube, static
ground wire, coupled
1/4 nspm (f),
w/spring guard,
25 ft
HYDRA-SPRAY GUN,
PRIMING BUTTON
Assy
see 307.048 for parts
includes items
57-61
. PACKING, o-ring, nitrile rubber
, RING, retaining
. HOUSING, button
. BUTTON, priming
PUMP HEAD
Assy
. SPRING, compression
Replaceable parts include
items
63-65
. BALL, chrome alloy, ,188 in.
.SCREW, retaining
.SPRING. comoression
HOLDER; tube'
BALL VALVE,
see 306-861 for parts 1
PUMP PISTON Assy
includes items 69-78 1
QTY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
.WASHER, spring ~
. HOUSING, spring
. RETAINER, washer
.SPACER, diaphragm, nylon,
,040 in.
.SPACER, diaphragm
. RETAINER, spacer
.SHIM, diaphragm "
.010 in.
. SCREW,diaphragm ring
. DIAPHRAGM, pump
.PISTON
see 307-245 for parts
FILTER KIT,
9
1
1
1
4
5
1
2
1
1
1
MODEL 213-002
2-WHEEL CART KIT
includes items 101-117
101 100-109
102 100.188
103 ,100-191
104 100-538
105 101-036
106 101-518
107 102472
108 102-893
109 103-742
110 157-204
111 171-604
112 171-626
113 172-153
114 210-160
115 210-161
116 210-174
117 210-180
NUT, 5/16-18
LOCKWASHER, external tooth, 5/16 8
NUT, wing, 5/16-18
4
CAPSCREW. hex hd, 5/16-18 x 1/2 4
2
CAPSCREW, hex hd, 5/16-18 x 1-1/2 4
THUMBSCREW, 5/16-18 x 1.1/2 2
RIVET, blind
RING, retaining
1
WHEEL, semi-pneumatic
2
WASHER, 112 ID
2
HOLDER, pail
2
1
FRAME, skid
STRIP, grounding
1
TUBE, left axle
1
TUBE, right axle
1
PLATE, mounting
1
HANDLE, cart
1
1
'Recommended "tool box" spare parts. Keep on hand to
reduce
down time.
**Supplied in repair kit
..
307-279 I1
PTFEPTFEPTFE

ACCESSORIES
(Must be purchased separately)
FLUID OUTLET FILTER
214.570 60 mesh. Also buy 157-350 nipple for connecting
to unit. Remove
162-453 nipple from outlet.
, .." - - . -
REVERSE-A-CLEAN II 5WOpri 1350 bar) MAX WPR
212063 Tip stoppages cleared
with
paint pressure by
reversing tip
nozzle.
hciudes tip of choice.
FILTER SCREENS For 210-729 In-line Filtet
210-731 Includes three 60 mesh screens
210-732 Includes three 100 mesh screens
210-733 Includes three 200 mesh screens
STATIC GROUNDED NYLON HOSES
204-940 HOSE SWIVEL, 114 npt x 114 nDsm
208-907 Crankcase Oil. Lubricant is formulated with special
additives for protection against wear,
rust and oxidation.
One,
24 02. (0.7 I) plastic bottle.
PRESSURE GAUGE
Model
102-814
For checking outlet pressure.
Install in pump outlet.
212-061 TIP GUARD
DIMENSIONAL DRAWING
LENGTH THD SIZE
210-146
3/16 (4.8 mml
25 h (7.5 m)
1/4 npt (ml x 1/4 npsm (fl swivel
208-595
114" (6.3 mml
25 ft 17.5 ml
1/4 nprm If1 swivel
208696
114" 16.3 mml
50 fl 115.0 ml
114 npsm If1 swivel
156-971 114" nipple for connecting hoses
THE GRACO WARRANTY
Graco Inc. warrants all equipment manufactured by it and bearing
its name to be free from defects in material and workmanship
the orbinal purchaser for a period of 12 months from the date of
under normal use and service. Scope of this warranty extends to
and operated in accordance with factory recommendations. The
purchase and is applicable only when the equipment is installed
warranty does not extend to damage
or wear caused by misuse,
abrasion.
corrosion, negligence, accident, faulty installation or tam-
pering
in a manner to impair its normal operation.
In the Went the equipment supplied by Graco Inc. is found to be
repair or replace free of charge such defective parts if returned
defective within the above-stated
t 2-month period. Graco Inc. will
prepaid to the factory or to an authorized Graco service agency
and
is found by Graco 1nc:s inspection IO be truly defective in
workmanship
or material. In ;he event said material is deemed
defective in workmanship
or material. it will be corrected and
shipped transportation prepaid within the continental
US. If in-
spection of any Wch equipment by Graco Inc. does not disclose
any defect in workmanship
or material, repairs will be made et a
reasonable charge. Purchased assemblies which are incorporated
into Graco equipment,
carry the manufacturer's regular warranty.
The foregoing warranties
are exclusive. and are in lieu of all other
Warrantien (whether written.
oral or implied1 including warranty
Of merchantability in other respects than expressly ret forth above
and warranty of fitness for a particular purpose. Except as herein
provided.
every form of liability for direct or comeguential dam.
ages or loss is expresdy excluded and denied.
Factory Branches;
ATLANTA, CLEVELAND, DALLAS,
DETROIT (Southfieldl, LOS ANGELES,
GRACO WEST CALDWELL (N.J.I.
GRACO INC. P.O. BOX 144
TECHNICAL DATA
ELECTRIC MOTOR 112 hp (375 watts). 1725 rpm, 115 V.
60 HzAC. single phase, explosion-proof,
automatic
reset thermal overload switch,
9 amp maximum current draw.
ELECTRIC CORD
PAINT PUMP
PAINT HOSE
WEIGHT
NOISE LEVEL
WETTED PARTS
16 gauge, 3 wire
3000 psi (210 bar) maximum working
pressure.
114 gpm maximum output.
Normal operating pressures
800-2000 psi
(55-138 bar). Initial factory unload
setting:
2500 psi (172 bar)
Nylon,
1/4" ID x 25 ft (7.6 m)
45 Ib (20 kg)
Less than 75 dBA
Steel, stainless
steel, nitrile rubber,
nylon, aluminum, PVC plastic, viton
Subsidiary and Affiliate Companies
CANADA; ENGLAND;SWITZERLANO;
FRANCE; GERMANY;
HONG KONG; JAPAN
1 Minneapolis. MN 55440
"
307-279
Jan., 1977
Revised
July
1977
!
PRINTED
U.S.A.