INSTRUCTIONS-PARTS LIST
306-839
Rev
D
SUPERSEDES C
This manual contains IMPORTANT
WARNINGS and INSTRUCTIONS
READ AND RETAIN FOR REFERENCE
5 GALLON ( 2 0 liter) PAIL SIZE, AIR POWERED, ,SINGLE POST
RAM INDUCTOR SUPPLY PUMP
Model 226-249, Series C
241 Ratio PresidentTM Pump, rubber packings
432Opsi (300barl MAXIMUM WORKING PRESSURE
Model 226-250, Series C
48:l
Ratio PresidentTM Pump, rubber packings
7200psi (504bar) MAXIMUM WORKING PRESSURE
Model 226-251, Series B.
2O:l Ratio Bulldog" Pump, polyurethane packings
M w psi (140 barl MAXIMUM WORKING PRESSURE
Model 231-047, Series A
25:l Ratio Bulldog" Pump, polyethylene packings
2500 psi (175 barl MAXIMUM WORKING PRESSURE
Model 226-252, Series B
4O:l Ratio Bulldog" Pump, polyurethane packings
4 0 p s i (280 barl MAXIMUM WORKING PRESSURE
Model 231-040, Series A
40:l Ratio Bulldog" Pump, polyethylene packings
4ow psi 1280 bar1 MAXIMUM WORKING PRESSURE
Model 231-046, Series A
4O:l Ratio Bulldog" Pump, polyurethane packings
40 m i (280barl MAXIMUM WORKING PRESURE
PRESIDENTPUMP
INDEX
....................................................
Warnings
..2,3
Installation
.4
Operation
5
P a w Drawings Et Lists
6
Model 226-249..
Model Z6-25O.
7
Model 226-251.
8
Model 231-047
.9
Model 226-252................................................
10
Model 231-040
11
Model 231446
12
How ToReplacement
OrderParts
10
Accessories
13
Dimensional Drawings
..14
Warranty
Back Cover
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BULLDOG PUMP
.................................................
................................................
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GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440-1444
."
HIGH PRESSURE SPRAY CAN CAUSE SERIOUS INJURY. FOR PROFESSIONAL USE ONLY. OBSERVE ALL WARNINGS. Read and understand all instruction manuals before operating equipment.
FLUID IMJECTlOAl HAZARD.
General Safety
This equipment generates very high
fluid pressure. Spray from
the gun,leaks
or rupturedcomponentscaninject
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 theeyescancauseserious
damage.
NEVER point thespray gun or dispensing valve at anyone
or at
any part of the body. NEVER put hand or fingers over the
spray tip or nozzle. NEVER try to "blow back" fluid; this is
NOT an air spray system.
If using a spray gun, ALWAYS have the tip guard in place
when spraying.
ALWAYSfollowthePressureReliefProcedure,
right,
before cleaning or removing
the spray tip or nozzle or servicing
any system equipment.
NEVER try to stop or deflect leaks with your hand or body.
Be sureequipmentsafetydevicesareoperatingproperly
before each use.
M e d i c a l Alert-Airless Spray Wounds
If any fluid appears to penetrate your skin, get EMERGENCY
MEDICAL CARE AT ONCE. DONOT TREAT AS A
SIMPLE CUT.Tell the doctor exactly whatfluid was injected.
Note to Physician: Injection in rhe skin is a traumatic inIt Is important to treat theinjury surgicallyas soon
juw.
as possible. Do not delay treatment to research toxicity.
Toicity is aconcern with someexoticcoetings
injected
directly into the blood stream. Consultation with a plastic
surgeon or reconstructive hand surgeon may beadvisable.
Spray G u n or Dispensing Valve Safety Devicas
Be sure all gun safety devices are operating properly before
each use. Do not remove or modify any part of the gun; this
can cause a malfunction and result in serious bodily injury.
Safety Latch
Whenever you stop spraying, even for a moment, always set
the gun safety latch in the closed or "safe" position, making
the gun inoperative. Failure to set the safetylatch can resultin
accidental triggering of the gun.
Diffuser (Most spray guns/
The gun diffuser breaks up spray and reduces
the risk of fluid
injection whenthe tipis notinstalled. Check diffuser operation
regularly.Follow the, PressureReliefProcedure.
below,
thenremove the spray tip. Aim the gun into ametalpail,
holding the gun firmly to the pail. Using the lowest possible
pressure, trigger the gun.If the fluidemitted is notdiffused into an irregular stream, replace the diffuser immediately.
..
Tip Guard [Spray guns o d y /
ALWAYS have the tip guard In place on the spray gun while
spraying. The tip guard alerts you to the fluid injection hazard
and helps reduce, but does not prevent, accidentally placing
your fingers or any part of your body close to the spray tip.
Spray Tip and Nozzle Safety
Use extreme caution when cleaning or changing spray tips or
nozzles. If thespray tip or nozzle clogs while spraying, engage
the gun safety latch immediately. ALWAYSfollowthe
Pressure Relief Procedure and then removethe spray tip to
clean it.
NEVER wipe off build-up around the spray tip or nozzle until
pressure is ful1.y relieved and the gun safety latch isengaged.
Pressure Relief Procedure
To reduce the risk of serious bodily injury, includingfluid injection, or splashingin theyes or on theskin, or injury from moving part$, always follow this procedure whenever you
shut off
the pump, when checking or servicing any part of the spray
system, when installing, cleaning or changing spray tips or
nozzles, and whenever you Stop spraying.
1. Engage the gun safety latch.
2. Shut off the air to the pump.
3. Close the bleed-type master air valveto prevent the pump
from starting accidentally.
4. Disengage the gun safety latch.
5. Hold a metal part of the gun firmly to the side of a metal
pail, and trigger the gun to relieve pressure.
6. Engage the gun safety latch.
7. Open the pump outlet or bleeder valve.
8. Leave the bleeder valve open until you are ready to spray
again.
If
you suspect that the spraytip or hose is completely clogged,
or thatpressure hasnot been fully relieved after followingthe
stepsabove,VERY SLOWLY loosen the tip guard retaining
nut or hose end coupling and relieve pressure gradually, then
loosen completely. Now clear the tip or hose.
EQUlPMEMT MISUSE HAZARD
General Safety
..
Any misuse of the spray equipment 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 injection or other serious
bodily
injury,
fire, explosion or property
damage.
NEVER alter or modify any part of this equipment; doing so
could cause it t o malfunction.
8
:
l Ratio Presidentpump,
Model 226-23, develops
The 4
7ZW psi (504 bar1 MAXIMUM WORKING PRESSURE at
150 psi (10 bar) incoming air pressure.
T h e m 1 Ratio
Bulldog pump, Model 226251. developsMlMpsi
(140 barl MAXIMUM WORKINGPRESSURE at 100 psi (7 bar)
maximum incoming air pressure.
or replace
The 0 1 Ratio Bulldog pumps. Models 226-252.231-040 and
231446, develop 4dw psi (2&Jbar) MAXIMUM WORKING
PRESSURE at 100 psi (7 bar) maximum incoming air pressure.
The 241 RatioPresidentpump,Model
226-249, develops
43iV psi (31XI barl MAXIMUM WORKING PRESSURE at
180 psi (12 bar)
maximum
incoming
air
pressure.
nent
accessory
or
used
Be sure that allspray equipment and accessories are rated to
withstand the maximum working pressure of this sprayer.DO
NOT exceed the maximum working pressure of any compoin the system.
CHECK all spray equipment regularly and repair
worn or damaged parts immediately.
System Pressure
Bulldog
pump, Model 231-047,
develops
The 25:l Retio
25w psi 1175 barl MAXIMUM WORKING PRESSURE at
100 psi (7 bar) incoming air pressure.
Static electricity is created by the high velocity flow of fluid
through the pumpand hose. If every part of the spray equipment is not properly grounded, sparking may occur, and the
systemmaybecomehazardous.Sparkingmayalsooccur
when plugging in or unplugging a power supply cord. Sparks
can ignite fumes from solvents and the fluid being sprayed,
dust particles and other flammable substances, whether you
are spraying indoors or outdoors, and can cause a fire or explosion and serious bodily injury and property damage.
Do not
plug in or unplug any power supply cords in the spray area
when there is any chance of igniting fumes still in the air,
If you experience any static sparking or even a slight shock,
while
using
this
equipment,
STOP
SPRAYING IMMEDIATELY. Check the entire systemfor proper grounding.
Do not use the system again until the problem has been identified and corrected.
6.
All solvenr pails used when flushing, according to local
code. Use only metalpails, which are conductive placed
on a positively grounded surface. Donot place the pail on
a non-conductive surface, such as paper or cardboard,
which interrupts the grounding continuity.
7.
To maintain grounding continuity when flushing or relievingpressure, always hold a metalpart of the gun firmly to
the side of a metal pail, then trigger the gun.
To ground the pump, loosen the grounding lug locknut and
washer. Insert one endof a 12 ga (1.5 mm 2 ) minimum ground
wire into the slot in the lug and tighten the locknut securely.
See Fig 1. See the Accessories section foia'ground wire and
clamp.
-
A,
Grounding
To reduce the riskof static sparking, ground the pump and all
othersprayequipmentusedorlocated
in the sprayarea.
CHECK your local electrical code for detailed grounding instructions for your area and type of equipment. BE SURE to
ground all of this spray equipment:
1.
C
Pump: use a ground wire and clampas instructed at right.
2. Air andfluid hoses: use only grounded hoses with a maximum of 500 feet 1150 m) combined hose length to ensuregroundingcontinuity.Refer
to HoseGrounding
Continuity.
3.
Spray gun or dispensing valve: obtain grounding through
connection to a properly groundedfluid hose and pump,
4.
Air compressor: according to manufacturer's recommendations.
5.
Object being sprayed: according to local code.
D3
8
f
Y
P
A
~~
Fig 1
Flushing Safety
Reduce the risk of a fluid injection injury, static sparking, or
splashing by following thespecific flushing procedure given
in
the separate pump instructon manual. Follow the Pressure
Relief Procedure on page2, and remove the spraytip before
flushingif using aspraygun. Hold a metal part of the gun firmly to the side of ametal pail and use the lowest possible fluid
pressure during flushing.
HOSE SAFETY
High pressurefluid in the hoses can be very dangerous.If the
hose develops a leak,split or rupture dueto any kind ofwear,
damage or misuse, the high pressure spray emitted
from itcan
cause a fluid injection injury or other serious bodily injury or
property damage.
HANDLE AND ROUTE HOSES CAREFULLY. Do not pull on
hoses to move equipment. Do not use materials or solvents
the
which are not compatible with the inner tube and cover of
hose.DONOTexposeGracohose
to temperaturesabove
180OF182°Cl or below -M0F (-40°CI.
TIGHTEN all fluid connections securely before each use. High
pressure fluid candislodge a loosecouplingor allow high
pressure spray to be emitted from the coupling.
Hose Grounding Continuity
Proper hose grounding continuity is essential to maintaining a
grounded spray system. Check the electrical resistance of your
air and fluid hoses at least once a week.If your hose does not
have atag onit which specifies the maximumelectrical
resistance, contact the hose supplier or manufacturer for the
maximum resistance limits. Useresistancemeter in the appropriate range for your hose to check the resistance. If the
resistanceexceeds the recommended limits, replace it immediately. An ungrounded or poorly grounded hose can make
yoursystemhazardous.Also,readFIRE
OR EXPLOSION
HAZARD, at left.
NEVERuse a damaged hose. Before each use, check entire
hose for cuts, leaks, abrasion, bulging cover, or damage or
movement of the hose couplings. If any of these conditions
exist, replace the hose immediately. DO NOT try to recouple
it with tape or any other device. A
high pressure hose or mend
repaired hose cannot contain the high pressure fluid.
MOWING PARTS HAZARD
The piston in the air motor, located behind the air motor plates air
or under the air motor shield, moves when air is supplied to
the motor. Moving parts can pinch or amputate your fingers or
other bod parts. Therefore, NEVER operate the pump with the
motor plates removed. KEEPCLEAR of moving parts when
starting or operating the pump. Before checking or servicing
the pump, follow the Pressure Relief Procedure on page 2
to prevent the pump from starting accidentally.
IMPORTANT
United States Government safety standards
have beenadopted underthe Occupational Safety and Health Act. Thess standards-particularly the General Standards, Part 1910, and the Construction Standards, Part 1926-should be consulted.
306-839
3
TYPICAL INSTALLATION
INSTALLATION
WARNING
The Typical Installation shown aboveis only a guide t o
selecting required and optional system accessories. For
assistance in designing a system
to suit your needs,
contact your Graco representative.
NOTE:
Reference
letters
and
numbers
in
parentheses in the text correspond to the letters
and
numbers
in theTypicalInstallation
drawing and the Parts Drawing.
ACCESSORIES are shown on page 11.
Select a convenient location for the unit. Make sure the
regulators for the pump and elevator are fully accessible.Levelthebase
(G) using metal shims. Using the
holes inthe base as aguide,drillholes
for 1/2 in.
(13 mm) anchors. Bolt the ram to the floor with
anchors which are long enough to prevent the unit from
tipping. Refer to the DIMENSIONAL DRAWING and
MOUNTING HOLE DIAGRAM on the back cover.
On the air supply line, install an air filter (A) to remove
harmful moisture and contaminants from the compressed air supply.
On President units only. Remove the air shut off valve
(16); it willnotbeusedinthisapplication.Installa
bleed-type master air valve(8) in its place. (The Bulldog
units are supplied with a bleed-type master air valve).
4306+39
1
air valve (B) is required to
help reduce the risk of serious bodily injury, including fluid injection, splashing in the eyes or on
the skin, and injury from moving parts if you are
adjusting or repairing the pump.
I
The bleed-type master air valve relieves air trapped between this valve and the pump after the
air
regulator is shut off. Trapped air can cause the
pump to cycle unexpectedly.
On allpumps: for automaticair motor lubrication, install
an air line lubricator (C). For automatic pump shutoff if
the pump begins to run too fast,
install a pump runaway
accessories
must
be
installed
valve (D). These
downstream from the pumpair regulator. For the President pumps, disconnect the air inlet swivel
(29) from the
elbow (42). For the Bulldog pumps, disconnect the air
hose (E)at the pump air inlet. Using suitable adapters,
install the lubricator and runaway valve. Connect to the
air line.
Connect a grounded fluid hose (F)to the 1" npt(f) fluid
outlet of the pump, using a suitable adapter. Install a
spray gun or dispensing valve on the other end of the
hose.
Ground the pump as explained on page 3.
WARNING
NOTE:
Keep your fingers away
from the inductor plate
when raising or lowering the ram
t o reduce the
risk of pinching your fingers.
Open the master air valve and set the pressure to the
ram a t about 80 psi (5.5 bar). Turn the director valve
(J)
t o the "up" position and let the ram goto its full height.
The speed at which the ramraises or lowers can be ad(L)
justed
by
turning
the
restrictor
valve
screw
clockwise to decrease or counterclockwise t o increase
the air volume. See Fig 2.
Set a full five gallon pail of fluid on the ram
base, slide it
back against the ram tube (MI and supports (N), and
center it under the inductor plate.
Removing Air
To remove air from beneath the inductor plate, make
the material surface concaveby scooping fluid from the
center of the pail t o the sides. With your hands away
from the pail and inductor plate, turn the director valve
(J) to the "down" position and lower until the inductor
plate is just about toenter the drum. Turn the director
valve t o "off", adjust the drum t o line up with the inductor plate and remove the probe stem (12) from the inductor .plate. Turn the director valve
to "down" and
lower until material appears at the inductor plate vent.
Turn the director valve to
"off", reinstall the probe stem
and tighten securely. See Fig 2.
Priming and Pumping
To prime the system and pump fluid, set the ram air
pressure regulator (H) a t about 50 psi (3.5 bar). Turn
the director valve IJ) t o "down" and start the pump.
Refer to the pump instruction manual for pump startup
procedure. Keep the director valvein the "down" posjtion during the pumping operation.
Increase air pressure to the ram as needed but
DO NOT increase it to where the fluidis forced past the inductor plate wiper ring (13).
Changing Pails
To change fluid pails, stop the pump and follow the
Pressure Relief Procedure, on page
2. Turn the director valve to "up". Push in the air
assist valve (KI and
hold until the inductor plate clears the top of the pail.
Remove the empty pail and place the full pail on the ram
base. Lower the ram and remove the air
as explained in
R e m o v i n g Air.
..
Shutdown
For shutdown, turn the director valve to "off', shut off
the air supply t o the ram and pump, and follow the
Pressure Relief Procedure, on page 2.
Troubleshootingandserviceinstructions
are given in
the manuals for the separate components.
L
K
J
H
Fig 2
~~
~
~~
PARTS LIST
Modet226-249, Series C
2 4 1 Ratio President Ram Unit
Includes items 1 to 43 as listed below
REF PART
NO. NO.
1
7
100-799
8
9
10
11
12
13
14
177-542
PIN;
101-831
160-343
*160-721
166-560
167-594
206-749
4
x
104-266
5
6
3
15
16
17
19
1
1
1
5/16-18~3/8"
114-20 112"
. SCREW, rd hd mach:
. HANDLE, probe stem
. ROLL
3 / 1 6 dia: 314" Ig
. CLAMP, wiper ring seal
. O-RING, nitrile rubber
. STEM, probe
. WIPER, follow plate
3/8-16 x 3 / 4
21
100-101
100.133
22
100-214
23
24
25
100-403
100-721
100-839
26
100-960
27
serial
28
150-707
156-541
29
158-256
30
31
33
100-081
162-225
162-376
165-741
42
43
155-699
100-640
SCREW, hex hd cap; 1" Ig
LOCKWASHER, spring;
3/8" screw size
LOCKWASHER, spring;
5116 screw size
PLUG,
pipe;
sq hd: 118 npt
PLUG, pipe;
slotted
hd: 114 npt
ELBOW, SOo street: 118 npt
GAUGE, air pressure;
0-200psi(0-14 bar)
PLATE,
UNION, SOo swivel:
114 npt ( m x f )
UNION, swivel; 3/8" npsm If)
x 1/2" npt irn)
BUSHING, 1 / 2 x 3 / 8 npt; 314" Ig
PLATE, adapter
MANIFOLD, air
HOSE, air; cpld 118 npt (mbe);
114" ID; 24" (610 mm) Ig
ELBOW, SOo, street; 3/8 n p t h x f l
ELBOW,
street: 1/4 n p t h x f )
I
90".
manuals.
onhandto
See "How To Order Replacement P8rts"on page 10.
6306-839
REF 33
bt5.
2
8
2
1
1
1
1
1
1
1
1
1
1
3
4
4
3
i
1
1
1
1
1
1
1
1
1
1
1
1
jM6 B 307 Numbers in description referto separare instruction
*Recommended "tool box" spareparts.Keep
reduce down time.
4
1
HOSE,air;cpld 1/4x 118 nptlmbe):
114 ID; 36' (914 mm) long
206-994 THROAT SEAL LIOUID (TSL)
1 pint 10.47 liter)
208-393 BALL VALVE
(see 307-068 for setvice)
1M)" pipe;PLUG,
sq hd
100-057 SCREW, hex hd cap:
m
32
SEE DETAILA
QTY
DESCRIPTION
AIRREGULATOR
see 307-204 for parts
206-450 RAM, 5 gallon size
see 306.838 for parts
241 PRESIDENT
206-738 PUMP
see 306-746 for parts
206-745 INDUCTOR PLATE ASSY
itemsincludes
1
5-13
me-746 . PLATE, inductor: bare
100-556 . SCREW, soc hd set;
2
3
,
x
1
-
~~
~~~
~
~
~~
~
PARTS LIST
Model 226-250, Series C
4&1 Ratio President Ram Unit
items Includes
1 to
below
43 as listed
REF PART
NO. NO.
~
".-E&~
3
DESCRIPTION
QTY
AIRREGULATOR
see 307-2041for parts
2
206450 RAM, 5 gallon size
see 306-8381for parts
206-739 4
8
:
lPRESIDENTPUMP
3
see 306-7461for parts
4
M6745 INDUCTOR PLATE ASSY
1
5-13
items includes
206-746
5
PLATE, inductor; bare
6
100-556
SCREW, soc hd set;
5/16-18~3/8'
7
100-799
SCREW, rd hd mach;
1 /4-20 x12"1
8
177-542
HANDLE, probe stem
9
101431
ROLL
PIN;1 wiper
3 / 1 6 dia;
314" Ig
'160-343
10
ring
CLAMP,
seal
SEE DETAILA
104-2661
.
.
.
.
.
. O-RING, nitrile rubber
. STEM, probe
. WIPER, follow plate
11
'160-721
166-560
12
167-594
13
14
206-749
HOSE,air;cpld
114x 1/8 nptlmbe);
114"
ID;
(914
36"
mm) long
1
206-994
15
THROAT
SEAL
LIQUID
1TSLl
1 pint 10.47 liter)
16
208393
BALLVALVE
307068
(see
for service)
1
100-040
17 PLUG,
pipe;
sq hd
19
100457 SCREW,
hex
hd cap;
x
3/8-16 3/4"
20
100-101
SCREW,
hex
hd cap;
1"
Ig
100-133
21
LOCKWASHER,
spring;
43 / 6 screw size
22
100-214
LOCKWASHER,
spring;
3
size5 / 1 6 screw
23
100-403
PLUG,
pipe;
sq hd; 118 npt
. .24
100-721
PLUG,
pipe;
slotted hd; 1/4 npt
25
100-839
ELBOW, 90° street; 1/8 npt
100-9M)
26 GAUGE,
pressure;
air
1
bar)
0.200 psilo-14
28
156-541
UNION,
90° swivel;
114 npt ( m x f )
29
158-256
UNION,
swivel;
3/8" npsm If)
(m)
npt x 1/2"
30
158-212
BUSHING: 1 / 2 ~ 3 / 8 n p1t -: 1 / 1 6 Ig
162-225
31PLATE,
adapter
32
162-376
MANIFOLD,
air
33
165-741
HOSE,
air;
cpld 1/8 npt lmbe);
114" ID; 24" (610 mm) Ig
155-699
42 ELBOW,
90°,
street;
3/8 npt(m x f )
43
100-840
ELBOW,
90°, street;
114
npt(mxf)
REF 33
4
1
2
2
8
1
1
1
1
.1
1
,
6
,'
, -
r
5
DETAIL A
1
3
4
2
1
1
1
1
1
1
1
1
1
1
306 & 307 Numbers in description referro separate instruction
manuals.
*Recommended"toolbox"spareparts.Keep
reduce down time.
on hand ro
6
See "How To Order Replacement Parts" on page 10.
Ref No. 4
PARTS LIST
Model 226-251. Series B
20:l Ratio Bulldog Ram Unit
Includes items 1 t o
33 as listed below
3
QTY
REF PART
DESCRIPTION
NO. NO.
205-712 AIRREGULATOR KIT
see 306-972for parts
206-450 RAM, 5 gallon size
see
20, 21
306838 for
5
6
parts
m-740 20:l BULLDOG PUMP
see 306-584 for parts
206-747 INDUCTOR PLATE ASSY
includes items 5-13
206-748 . PLATE, inductor: bare
100-556 . SCREW, soc hd set:
7
100-799
1
1
5116-18x318'
8
9
10
11
12
13
14
15
17
20
21
. SCREW, rd hd mach;
x 112"
1/4-20
. HANDLE, probe stem
. ROLL PIN: 3/16"dia: 3/4"Ig
. CLAMP, wiper ring seal
. O-RING, nitrile rubber
. STEM, probe
. WIPER, follow plate
177-542
101-831
'160-343
'162-440
166-560
167-594
200-118 HOSE, air: 'cpld 114 npthbe);
114" ID;32" (813mm) long
206-994 THROAT SEAL LIQUID (TSLI
1 pint (0.47liter)
100-040 PLUG, pipe; sq hd
100-101 SCREW, hex hd cap: 1" Ig
100-133 LOCKWASHER, spring;
1
1
1
4
318" screw size
25
28
33
2
100-839 ELBOW, 9 o o street: 118 npt
155-541 UNION, 90° swivel:
114 npt (mxfl
165-741 HOSE, air; cpld 1/8npt (mbe):
114" IO: 24" (610mm) Ig
4
1
3Gb' Numbersindescriptionrefertoseparateinstruction
manuals,supplied.
"Recommended"tool
reduce down t h e .
box" spareparts.Keep
on hand to
See "How To Order Replacement Parts"on page 10.
Ref No. 4
PARTS LIST
231-047, Series A
2 5 1 Ratio Bulldog Ram Unit
~- Model
Includes items 1 to
REF PART
NO.
NO.
33 as listed below
DESCRIPTION
QTY
AIRREGULATOR KIT
see 306-972 for parts
RAM, 5 gallon size
"450
see 306-838 for parts
217-564 251 BULLDOGPUMP
see 307-605 for parts
206-747 INDUCTOR PLATE ASSY
includes items 513
206-748 . PLATE, inductor; bare
100-556 . SCREW, soc hd set;
5/1618x3/8"
100-799 . SCREW, rd hd mach;
1/4-20 x 112"
177-542 . HANDLE, probe stem
101-831 . ROLL PIN; 3/16" dia; 3/4" Ig
1 6 0 - 3 4 3 . CLAMP, wiper ring seal
'162-140
. O-RING, nitrile rubber
166-560
. STEM, probe
167-594 . WIPER, follow plate
200-118 HOSE,air; cpld 1/4 npthbe); 114"
ID; 32" (813 mml long
206-994 THROAT SEAL LIQUID (TSLJ
1 pint 10.47 IiterJ
100040 PLUG, pipe; sq hd
100-101 SCREW, hex hd cap; 1" Ig
100-133 LOCKWASHER, spring;
3/8" screw size
100-839 ELBOW, 90" street; 1/8 npt
155-541 UNION, SOo swivel:
1/4 npt (m x f J
165-741
HOSE,
air;
cpld 1/8 npt (mbe);
1 / 4 " ID; 2 4 I610 mmJ Ig
205-712
8
9
10
11
12
13
14
15
17
20
21
25
m
33
1
1
-15
1
4
4
1
1
1
306 8 307 Numbers in description referto separate instruction
manuals.
*Recommended"tool
reduce down time.
box" spare parts. Keep
on hand to
See "How To Order Replacement Parts"on page 10.
Ref No. 4
PARTS LIST
Model 226-252 Series B
4O:l Ratio B u l l d o g Ram Unit
Includes items 1 t o 33 as listed below
QN
DESCRIPTION
REF PART
NO. NO.
1
205-712
3
206-741
4
206-745
5
6
206-746
100-556
7
100-799
8
9
10
11
12
13
14
171-542
101-831
~~~
~
1
AIR
REGULATOR
KIT
see 306-972 for pans
4O:l BULLDOGPUMP
see 306-584 for pans
INDUCTOR PLATE ASSY
includes items 5 1 3
, PLATE, inductor; bare
, SCREW, soc hd set;
1/4-20 X 1/Z'.
15
160-343
'160-721
166-560
167-594
200-118
206-994
100-040
17
100-101
100-133
20
21
25
100-839
28
155-541
(mxfl
33
165-741
8
. HANDLE, probe stem
1
ROLL PIN: 3/16" dia; 3/4" Ig
. CLAMP, wiper ring seal
. O-RING, nitrilerubber. .
. STEM, probe
. WIPER, follow plate
HOSE, air; cpld 1/4 nptlmbe);
114" ID: 32" (813 mm) long
THROAT SEAL LIQUID (TSL)
1 Dint (0.47 liter)
PiUG,.pipe: sq hd
SCREW,
hex
hd cap; 1" Ig
LOCKWASHER,
spring;
3 / 8 , screw size
ELBOW, 9
0
' street; l / 8 npt
UNION, 9 0 O swivel:
1/4npt
HOSE,
air:
cpld
118 npt Imbel;
1/4" ID;1610
24"
mm) Ig
,
-15
1
1
4
4
1
1
1
1. To be sure you receive.the correct replacement parts,
kit or accessories, always give all
reauested in the chart below.
of the
information
2. Check the partslist to identify the correct part number;
do not use the ref. no. when ordering.
3. Order all parts from your nearest Graco distributor.
6 digit
PART
NUMBER
10
306-839
PART DESCRIPTION
QTY
I
I
Ref No. 4
PARTS LIST
Model 231-040. Series A
4O:l Ratio Bulldog Ram Unit
Includes items 1 to 33 as listed below
REF PART
NO. NO.
DESCRIPTION
1
205-712 AIR REGULATOR KIT
2
206-450
3
220-447
4
206-747
5
6
206-748
100-556
7
100-799
QN
see 306-972 for pans
'
RAM, 5 gallon size
see 306.838 for parts
4O:l BULLDOG PUMP
see 307-M)5for parts
INDUCTOR PLATE ASSY
includes items 5-13
, PLATE, inductor: bare
. SCREW, soc hd set;
1
1
5/16-18~3/8"
_. ~.
. SCREW, rd hd mach:
1/4-20x 112"
. HANDLE, probe stem
. ROLL PIN; 3/16dia; 3/4"Ig
. CLAMP, wiper ring seal
. O-RING, nitrile rubber
. STEM. orobe
~~
8
177-542
9
101-831
'160-343
10
11 '162-440
166-560
12
167-594
13
200-118
14
1
1
1
1
4
100-040
17
100-101
20
100-133
21
3/8" screw size
100-839
25
28
155-541
ELBOW, 90° street; 118 npt
UNION, 90" swivel;
114
~. not
~~.lrnxfl
HOSE, air;
cpid
118 npt (mbel:
114" ID: 24" (610mml Ig
~
33 165-741
jM6 8 307
2
4
1
1
1
Numbers in description refer to separate instruction
manuals.
*Recommended "tool box"spareparts.Keep
reduce down time.
onhandto
See 'How To Order Replacement Parts" on page 10.
Ref No. 4
306-839
11
PARTS LIST
Moder231-046, Series A
4
O
:
lRatio Bulldog Rem Unit
Includes items 1 t o 33 as listed below
REF PART
NO. NO.
QTY
DESCRIPTION
205-712
1 AIR
REGULATOR
KIT
see 306.972 for parts
4O:l BULLDOG
PUMP
see 307.605 for pans
206-745
4 INDUCTOR
PLATE
ASSY
itemsincludes
5-13
206-746
5
, PLATE, inductor;
bare
100-556
6
SCREW,
soc
hd set;
5/16-18 x 318"
100-799
7
SCREW, rd
hd mach;
114-x)x112"
8
177-542
HANDLE,
stem
probe
9
101-831 , ROLL
PIN;
3 / 1 6 dia;
314"
Ig
10
'160-343
, CLAMP,
ring
wiper
seal
11
"160-721
. O-RING, nitrile rubber
12
166.560
STEM,
probe
13
167-594
WIPER, follow plate
14
2M)-118
HOSE,
air;
cpld 114 nptlmbe);
114" ID; 32" (813 mm) long
15
206.994
THROAT
SEAL
LIQUID
(TSL)
1 pint (0.47 liter1
100-040
17 PLUG,
pipe;
sq hd
M
100-101
SCREW,
hex
hd cap;
1"
Ig
21
100.133
LOCKWASHER,
spring;
4318" screw size
W ostreet; 118 npt
100-839
ELBOW,
25
28
155-541
UNION,
W oswivel;
114 npt I m x f )
33
165-741
HOSE,
air:
cpld 118 npt (mbe);
114'' ID; 24" 1610 mml Ig
217-567
3
.
.
.
.
.
306 Numbers in descriptionrefer
manuals, supplied.
*Recommended''tool
reduce down time.
1
1
1
1
2
8
1
1
1
1
1
1
1
1
1
4
1
1
1
to separate instruction
box" spare parts. Keep on hand to
See "How To Order Replacement Parts" on page 10.
Ref No. 4
.I
ACCESSORIES (Must be purchased separately).
AIR LINE FILTER
250mi l17.5 barl MAXIMUM WORKING PRESSURE
Remove harmful moisture and contaminants from compressed air supply.
106-149 112 npt inlet and outlet
106-150 1" npt inlet and outlet
GROUNDED AIR SUPPLY HOSE
175psi I12 bar1 MAXIMUM WORKING PRESSURE
cpld 314 npthbe), 314" ID
208-610 16 ft (1.8 m)
205-548 15 ft (4.6 m)
208-611 25 ft (7.6 m)
208-612 50 ft (15.2 m)
cpld 112 npthbe), 112" ID
205-418 16 f i (1.8 m)
205-216 15 ft 14.6 r n l
AIR LINE LUBRICATOR
250psi 11;7.5 barl. MAXIMUM WORKING PRESSURE
~
~~
~
~
GROUNDING CLAMP 103-538
~
Automatically lubricates air motor to prevent rusting. Has
metal bow'I.
214-848 'I I2 npt inlet and outlet
214-849 :314 npt npt inlet and outlet
GROUND WIRE 208-950 7
5"
BLEED-TYPE MASTER AIR VALVE (Required)
3aOpsi 121 barl MAXIMUM WORKING PRESSURE
Relieves air trapped in the air line between the pump air inlet and this valve when closed.
107-141 314 n p t h x f )inlet & outlet
107-142 1/2 nptlm x f ) inlet & outlet
PUMP RUNAWAY VALVE 215-362
Shuts off air to pump automatically if it senses that the
by a deoleted
depleted
pump is runnina
ourno
running too fast.
fast, a condition caused bv
fluid'supply.
fluid supply.
314 nDt(f)
npt(f) inelt and outlet.
I
DIMENSIONAL DRAWING
Models 226-249 b 226-250
Raised: 59.5"
Lowered: 42.
Models 226-251,226-252, 231-040, 231-046. 231-047
314" nps
AIR INLET
b
Raised: 64.25' 111
Lowered: 4 7 . 5 I1
.
Weight: 140 Ib 1 6 4 kg1 Mode1226249
145 Ib 6
I6kg1 Model 226250
\
Weight: approximately: 1821b 183 kg1
-
NOTES:
TECHNICAL DATA
Refer tothe
component.
separateinstructionmanualsforeach
THE GRACO WARRANTY AND DISCLAIMERS
WARRANTY
Graco warrants ail equipment manufactured by it and bearing its name to be free from defects in material and workmanship on tha data of sale
by an authorized Graco dmributor to the original purchaser for use. As purchaser's -la remedy for breach of this warranty. Graco will, for a
period of twelve months from tha data
of repair or raplace anypan of the equipment proven defective. This warranty applies only when tha
8818.
aquipmant is installed, operated and maintainedin accordance with Graco's written recommendations.
This warranty d m not wver. and Graw shall not be liable for, any malfunction, damage or wearc a u e by fauh installation, misapplication,
abrasion, wrrosion, inadequate or improper maintenance, negligence. accidant, tampering, or sutditutlon of non-Graco wmponant parts. Nor
shall Graw be liable for malfunction, damage or m r caused by the incompatibility with Graco equipment of BNUCNTBS,
accessories. equipment or materialsnotsuppliedbyGraco.
or theimproperdesign,manufacture,installation,operationormaintenance
of structures,acmsories, equipment or materials not supplied by Graco.
This warranty is conditioned upon the prepaid raturn of tha equipme-t claimedio be defective for examinationby Graw to verify the claimed
defect. If the claimed defect is verified, Graco will repair or replace free of charge any dafactiva parts. The equipment will be returned to the
of the equipment does not disdose any defect
in material or workmanship, repairs will be
original purchaser transpottation prepaid. If inspection
made at a reasonable charge, which charges may include tha thecmts of parts, labor and transporntion.
EQUIPMENT NOT.COVERED BY GRACO WARRANTY
OF MERCHANTABILITYANDFITNESSFORAPARGRACOMAKESNOWARRANTY,ANDDISCLAIMSALLIMPLIEDWARRANTIES
OR COMPONENTS SOLD BUTNOTMANUFACTICULARPURPOSE,WITHRESPECTTOACCESSORIES,ECJUIPMENT.MATERIALS,
TUREO BY GRACO. These items soid, but not manufactured by Graco (such as electric motor. switches, hose, etc.1, am subject to tha warranty, if any, of their manufacturer. Graco wll provida purch- with reasonable assistance in making any claim for breachof thepe wmnties.
Factory Branches: Atlanta, Dallas, Detroit, Los Angeles, West Caldwell (N.J.1
Subsidiary end Affiliate Companies: Canada; England; Switzerland; France; Germany; Hong Kong: Japan
GRACO INC.
P.O. BOX 1441 MINNEAPOLIS, MN 55440-1444
PRiNTED IN U.S.A. 306-839684 Revised 11-86