Graco Bulldog User manual

Instructions – Parts List
19 LITER (5 GALLON) SIZE
Ram–Mounted Pumps 306839P
Important Safety Instructions.
Read all warnings and instructions in this manual.
Save these instructions.
See page 2 for model numbers, ratios, and maximum
working pressures.
Table of Contents
Warnings 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Setup 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operation 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data 14. . . . . . . . . . . . . . . . . . . . . . . . . .
Dimensions 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Graco Warranty 16. . . . . . . . . . . . . . . . . . . . . . . . .
Graco Information 16. . . . . . . . . . . . . . . . . . . . . . .
0621B

2 306839
List of Models
Part No. Series Pump Model Displacement Pump Model Ratio
Maximum
Fluid
Working
Pressure
Maximum
Pump
Air Input
Pressure
Maximum
Package
Air Input
Pressure
231047 BBulldogr217564 25:1 172 bar,
17 MPa
(2500 psi)
7 bar,
0.7 MPa
(100 psi)
10 bar,
1.0 MPa
(150 psi)
222529 BSevere-Duty
Bulldogr
222528 25:1 172 bar,
17 MPa
(2500 psi)
7 bar,
0.7 MPa
(100 psi)
10 bar,
1.0 MPa
(150 psi)
223987 BQuiet
Severe-Duty
Bulldogr
223986 25:1 172 bar,
17 MPa
(2500 psi)
7 bar,
0.7 MPa
(100 psi)
10 bar,
1.0 MPa
(150 psi)
Symbols
Warning Symbol
WARNING
This symbol alerts you to the possibility of serious
injury or death if you do not follow the instructions.
Caution Symbol
CAUTION
This symbol alerts you to the possibility of damage to
or destruction of equipment if you do not follow the
instructions.
WARNING
INSTRUCTIONS
EQUIPMENT MISUSE HAZARD
Equipment misuse can cause the equipment to rupture or malfunction and result in serious injury.
DThis equipment is for professional use only.
DRead all instruction manuals, tags, and labels before operating the equipment.
DUse the equipment only for its intended purpose. If you are uncertain about usage, call your Graco
distributor.
DDo not alter or modify this equipment. Use only genuine Graco parts and accessories.
DCheck equipment daily. Repair or replace worn or damaged parts immediately.
DDo not exceed the maximum working pressure stated on the equipment or in the Technical Data
for your equipment. Do not exceed the maximum working pressure of the lowest rated component
in your system.
DUse fluids and solvents which are compatible with the equipment wetted parts. Refer to the Tech-
nical Data section of all equipment manuals. Read the fluid and solvent manufacturer’s warnings.
DRoute hoses away from traffic areas, sharp edges, moving parts, and hot surfaces. Do not expose
Graco hoses to temperatures above 82_C (180_F) or below –40_C (–40_F).
DWear hearing protection when operating this equipment.
DComply with all applicable local, state, and national fire, electrical, and safety regulations.

306839 3
WARNING
SKIN INJECTION HAZARD
Spray from the spray gun/dispense valve, hose leaks or ruptured components can inject fluid into your
body and cause extremely serious injury, including the need for amputation. Fluid splashed in the eyes
or on the skin can also cause serious injury.
DFluid injected into the skin might look like just a cut, but it is a serious injury. Get immediate
surgical treatment.
DDo not point the gun/valve at anyone or at any part of the body.
DDo not put your hand or fingers over the spray tip/nozzle.
DDo not stop or deflect leaks with your hand, body, glove or rag.
DDo not “blow back” fluid; this is not an air spray system.
DAlways have the tip guard and the trigger guard on the gun when spraying.
DCheck the gun diffuser operation weekly. Refer to the gun manual.
DBe sure the gun/valve trigger safety operates before spraying.
DLock the gun/valve trigger safety when you stop spraying.
DFollow the Pressure Relief Procedure on page 9 if the spray tip/nozzle clogs and before clean-
ing, checking or servicing the equipment.
DTighten all fluid connections before operating the equipment.
DCheck the hoses, tubes, and couplings daily. Replace worn or damaged parts immediately. Do not
repair high pressure couplings; you must replace the entire hose.
DUse only Graco approved hoses. Do not remove the spring guard that is used to help protect the
hose from rupture caused by kinks or bends near the couplings.
MOVING PARTS HAZARD
Moving parts, such as the priming piston and wiper plate, can pinch or amputate your fingers.
DKeep clear of all moving parts when starting or operating the pump.
DKeep hands and fingers away from the priming piston during operation and whenever the pump is
charged with air.
DKeep your hands away from the wiper plate and the lip of the pail while the ram is operating.
DBefore servicing the equipment, follow the Pressure Relief Procedure on page 9 to prevent the
equipment from starting unexpectedly.

4 306839
WARNING
FIRE AND EXPLOSION HAZARD
Improper grounding, poor ventilation, open flames or sparks can cause a hazardous condition and
result in a fire or explosion and serious injury.
DGround the equipment and the object being sprayed. Refer to Grounding on page 5.
DIf there is any static sparking or you feel an electric shock while using this equipment, stop spray-
ing/dispensing immediately. Do not use the equipment until you identify and correct the problem.
DProvide fresh air ventilation to avoid the buildup of flammable fumes from solvents or the fluid
being sprayed/dispensed.
DKeep the spray/dispense area free of debris, including solvent, rags, and gasoline.
DElectrically disconnect all equipment in the spray/dispense area.
DExtinguish all open flames or pilot lights in the spray/dispense area.
DDo not smoke in the spray/dispense area.
DDo not turn on or off any light switch in the spray/dispense area while operating or if fumes are
present.
DDo not operate a gasoline engine in the spray/dispense area.
TOXIC FLUID HAZARD
Hazardous fluid or toxic fumes can cause serious injury or death if splashed in the eyes or on the skin,
inhaled, or swallowed.
DKnow the specific hazards of the fluid you are using.
DStore hazardous fluid in an approved container. Dispose of hazardous fluid according to all local,
state and national guidelines.
DAlways wear protective eyewear, gloves, clothing and respirator as recommended by the fluid and
solvent manufacturer.

306839 5
Setup
Grounding
WARNING
FIRE AND EXPLOSION HAZARD
Before operating the pump, ground the
system as explained below. Also read
the section FIRE AND EXPLOSION
HAZARD on page 4.
1. Pump: use the ground wire and clamp (supplied).
See Fig. 1. Loosen the grounding lug locknut (W)
and washer (X). Insert one end of the ground wire
(Y) into the slot in lug (Z) and tighten the locknut
securely. Connect the other end of the wire to a
true earth ground.
Fig. 1
W
X
Y
Z
0864
2. Air and fluid hoses: use only electrically conductive
hoses.
3. Air compressor: follow manufacturer’s recommen-
dations.
4. Spray gun/dispense valve: ground through connec-
tion to a properly grounded fluid hose and pump.
5. Fluid supply container: follow your local code.
6. Object being sprayed: follow your local code.
7. Solvent pails used when flushing: follow your local
code. Use only metal pails, which are conductive,
placed on a grounded surface. Do not place the
pail on a nonconductive surface, such as paper or
cardboard, which interrupts the grounding continu-
ity.
8. To maintain grounding continuity when flushing or
relieving pressure, hold a metal part of the spray
gun/dispense valve firmly to the side of a grounded
metal pail, then trigger the gun/valve.
Location
Position the ram so the air regulators for the pump and
the ram will be easily accessible. Ensure that there is
sufficient overhead clearance when the ram is fully
raised. Refer to Dimensions on page 15.
Using the holes in the ram base as a guide, drill four
holes for 1/2 in. (13 mm) anchors.
Check that the ram base is level in all directions. If
necessary, level the base using metal shims. Secure
the base to the floor using 13 mm (1/2 in.) anchors
which are long enough to prevent the ram from tipping.
Wiper Plate Shield Kit 223689
Wiper Plate Shield Kit 223689 is available to cover the
fluid side of the 19 liter (5 gallon) wiper plate, to keep it
clean. The kit includes ten disposable, polyethylene
shields. The shields may be reused, if desired, by
removing excess material with a squeegee.
To use, place one shield on the surface of the fluid
before the wiper plate enters the pail. The shield will
adhere to the plate as the plate moves downward,
preventing fluid from directly contacting the plate.
Components and Accessories
NOTE: Reference numbers and letters in parentheses
in the text refer to the callouts in the figures and the
parts drawing.
NOTE: Always use Genuine Graco Parts and Acces-
sories, available from your Graco distributor. If you
supply your own accessories, be sure they are ade-
quately sized and pressure rated for your system.
Fig. 2 is only a guide for selecting and installing sys-
tem components and accessories. Contact your Graco
distributor for assistance in designing a system to suit
your particular needs.

6 306839
Setup
Components and Accessories (continued)
Refer to Fig. 2.
WARNING
A red-handled main air bleed valve (V), pump air
bleed valve (G), and fluid drain valve (L) are re-
quired. These accessories help reduce the risk of
serious injury, including fluid injection and splashing
of fluid in the eyes or on the skin, and injury from
moving parts if you are adjusting or repairing the
pump.
The red-handled main air bleed valve (V) shuts off
and relieves the air to the pump and ram. Order
Part No. 113218. The ram will hold pressure if the
ram director valve (U) is in the horizontal (neutral)
position. To relieve air pressure in the ram, close
the red-handled bleed valve (V) and move the
director valve (U) to DOWN. The ram will slowly
drop.
The pump air bleed valve (G, supplied) relieves air
trapped between it and the pump after the air is
shut off. Trapped air can cause the pump to cycle
unexpectedly. Locate the valve close to the pump.
The fluid drain valve (L) assists in relieving fluid
pressure in the displacement pump, hose, and gun.
Triggering the gun to relieve pressure may not be
sufficient. Order Part No. 210658 (3/8 npt).
Air Line
DThe red-handled main air bleed valve (V) is
required in your system to shut off the air supply to
the pump and ram (see the WARNING above).
When closed, the valve will bleed off all air in the
ram and pump, and the ram will slowly drop. Be
sure the valve is easily accessible from the pump,
and is located upstream from the air manifold (D).
DThe pump air bleed valve (G) is required in your
system to relieve air trapped between it and the air
motor when the valve is closed (see the WARNING
above). Be sure the valve is easily accessible from
the pump, and is located downstream from the
pump air regulator (H).
DThe air pressure relief valve (X) limits air pres-
sure to the pump, to prevent overpressurization.
DThe pump air regulator (H) controls pump speed
and outlet pressure by adjusting the air pressure to
the pump. Locate the regulator close to the pump,
but upstream from the pump air bleed valve (G).
DThe air manifold (D) has a swivel air inlet. It
mounts to the ram, and provides ports for connect-
ing lines to air-powered accessories.
DAn air line filter (J) removes harmful dirt and
moisture from the compressed air supply.
DA second air bleed valve (K) isolates the air line
accessories for servicing. Locate upstream from all
other air line accessories.
DThe ram air regulator (T) controls the air pressure
to the ram.
DThe ram director valve (U) controls the raising
and lowering of the ram.
DThe air release valve (W) opens and closes the
flow of air to assist raising the wiper plate (C) out of
an empty pail.
Fluid Line
Install the following accessories in the locations shown
in Fig. 2, using adapters as necessary:
DA fluid drain valve (L) is required in your system
to relieve fluid pressure in the hose and gun/valve
(see the WARNING at left). Screw the drain valve
into the open branch of a tee mounted in the fluid
line. Install the drain valve pointing down, but so the
handle will point up when opened.
DA gun or valve (N) dispenses the fluid. The gun
shown in Fig. 2 is a dispensing gun for highly
viscous fluids.
DA gun swivel (P) allows freer gun/valve move-
ment.
Air and Fluid Hoses
Be sure all air hoses (S) and fluid hoses (R) are prop-
erly sized and pressure-rated for your system. Use
only electrically conductive hoses. Fluid hoses must
have spring guards on both ends. Use of a short whip
hose (M) and a swivel (P) between the main fluid hose
(R) and the gun/valve (N) allows freer gun/valve move-
ment.

Fig. 2
A
C
D
E
F
G
H
JK
M
N
P
Y
MAIN AIR LINE
L
T
U
V
Z
X
S
KEY
APump
B19 Liter (5 Gallon) Air-Powered Ra
m
CWiper Plate
DAir Manifold
EPump Runaway Valve (location sho
w
FAir Line Lubricator (location shown)
GPump Bleed-Type Air Valve (require
d
HPump Air Regulator
JAir Line Filter
KBleed-Type Master Air Valve (for ac
c
LFluid Drain Valve (required)
MElectrically Conductive Fluid Whip
H
NAirless Spray Gun or Dispensing Va
PGun/Valve Swivel
RElectrically Conductive Fluid Supply
SElectrically Conductive Air Supply H
TRam Air Regulator
URam Director Valve
VRed-Handled Main Air Bleed Valve
WAir Release Valve
XAir Pressure Relief Valve
YGround Wire (required, see page 5 f
installation instructions)
ZAir LIne Drain Valve
B
W
306839 7
Setup

8 306839
Notes

306839 9
Operation
Pressure Relief Procedure
WARNING
SKIN INJECTION HAZARD
The system pressure must be manually
relieved to prevent the system from
starting or spraying accidentally. Fluid
under high pressure can be injected through the
skin and cause serious injury. To reduce the risk of
an injury from injection, splashing fluid, or moving
parts, follow the Pressure Relief Procedure
whenever you:
Dare instructed to relieve the pressure,
Dstop spraying/dispensing,
Dcheck or service any of the system equipment,
Dor install or clean the spray tip/nozzle.
1. Lock the gun/valve trigger safety.
2. Close the pump air bleed valve (G, required in
your system).
3. Shut off the red-handled main air bleed valve (V,
required in your system). Set the ram director
valve (U) to DOWN. The ram will slowly drop.
4. Unlock the gun/valve trigger safety.
5. Hold a metal part of the gun/valve firmly to the side
of a grounded metal pail, and trigger the gun/valve
to relieve pressure.
6. Lock the gun/valve trigger safety.
7. Open the drain valve (required in your system)
and/or the pump bleeder valve (JJ), having a
container ready to catch the drainage.
8. Leave the drain valve open until you are ready to
spray again.
If you suspect that the spray tip/nozzle or hose is
completely clogged, or that pressure has not been fully
relieved after following the steps above, very slowly
loosen the tip guard retaining nut or hose end coupling
and relieve pressure gradually, then loosen completely.
Now clear the tip/nozzle or hose.
Starting and Adjusting the Ram
1. Refer to Fig. 3. Close all air regulators and air
valves.
2. Open the red-handled main air bleed valve (V) and
set the ram air regulator (T) to 2.8 bar, 0.28 MPa
(40 psi). Pull up on the director valve (U) handle so
the arrow points to UP, and let the ram rise to its
full height.
3. Set a full 19 liter (5 gal.) pail of fluid on the ram
base, slide it back against the ram tube and sup-
ports, and center it under the wiper plate (C). To
prevent air from being trapped under the wiper
plate, scoop fluid from the center of the pail to the
sides, to make the surface concave.
WARNING
MOVING PARTS HAZARD
Moving parts can pinch or amputate your
fingers. When the pump is operating and
when raising or lowering the ram, keep
your fingers and hands away from the pump intake,
wiper plate, and lip of the fluid container.
4. With your hands away from the pail and the wiper
plate, push down on the director valve handle so
the arrow points to DOWN, and lower the ram until
the wiper plate rests on the lip of the pail. Move
the director valve handle to the horizontal position
(neutral).
5. Adjust the pail to be sure it is aligned with the
wiper plate, and remove the vent handle (KK) from
the wiper plate (C) to open the vent hole (LL).
6. Set the director valve to DOWN and continue to
lower the ram until fluid appears at the wiper plate
vent hole (LL). Set the director valve to neutral,
reinstall the vent handle and tighten securely. See
Fig. 3.

10 306839
Operation
Starting and Adjusting the Pump
1. Be sure the pump air regulator (H) is closed. Then
set the ram air regulator (T) to about 2.1 bar, 0.21
MPa (30 psi). Set the director valve (U) to DOWN.
See Fig. 3.
2. Start the pump as explained in the separate pump
instruction manual.
3. Keep the director valve (U) set to DOWN while the
pump is operating.
NOTE: Adjust the air pressure to the ram as needed,
but do not increase it to a level where fluid is forced
past the wiper plate (C).
Changing Fluid Pails
WARNING
MOVING PARTS HAZARD
Moving parts can pinch or amputate your
fingers. When the pump is operating and
when raising or lowering the ram, keep
your fingers and hands away from the pump intake,
wiper plate, and lip of the fluid container.
To reduce risk of injury or damage to equipment,
take care when adjusting air release valve pres-
sure. Too much pressure can cause the wiper
plate to rise very quickly or burst the pail. Too little
pressure can cause the ram to lift the entire pail
from the ground.
When the pail is empty, follow this procedure to load a
new pail of material.
1. Stop the pump (A) by closing the pump air bleed
valve (G).
2. Before raising the wiper plate, locate the pushbut-
ton on the air release valve (X).
3. Raise the wiper plate out of the pail.
a. Set the ram air regulator (T) to 0.07 to 0.10
MPa (0.7–1.0 bar) (10–15 psi).
b. Set the director valve (U) to UP to raise the
wiper plate. At the same time, carefully equal-
ize pressure in the pail by operating the air
release valve (X) open and closed.
4. Raise the wiper plate until it is completely out of
the pail.
5. Remove the empty pail.
6. Inspect the wiper plate and, if necessary, remove
any remaining material or material build-up.
7. Place the full pail on the ram base.
8. Lower the ram and adjust the position of the pail
relative to the wiper plate (C), as explained under
“Starting and Adjusting the Ram” on page 9.
Shutdown and Care of the Pump
WARNING
To reduce the risk of serious injury whenever you
are instructed to relieve pressure, always follow the
Pressure Relief Procedure on page 9.
1. Set the director valve (U) to neutral.
2. Relieve the pressure.
3. Follow the pump shutdown instructions in your
separate pump manual.

306839 11
Operation
0621B
Fig. 3
KEY
APump
BRam
CWiper Plate
GPump Air Bleed Valve
(required, for pump)
HPump Air Regulator
TRam Air Regulator
URam Director Valve
XAir Release Valve
JJ Pump Bleeder Valve (out of view)
KK Wiper Plate Vent Handle
LL Vent Hole
A
B
C
G
H
T
U
KK
LL
JJ
X

0622B
2
4
14
20
21
See Detail
at right
41
42
2 (Ref)
33
34
3
33 (Ref)
46
45
1
1
52
51
50
49
48
47
38
1 (Ref) or
38 (Ref)
Detail of Air Controls
for Model 222529 only
12 306839
Parts
Part No. 231047, Series B
25:1 Ratio Bulldog Pump, with standard air motor
Includes items 1–34, 45, 46
Part No. 222529, Series B (shown)
25:1 Ratio Severe-Duty Bulldog Pump,
with standard air motor
Includes items 1–52
Part No. 223987, Series A
25:1 Ratio Severe-Duty Bulldog Pump,
with quiet air motor
Includes items 1–34, 45, 46

306839 13
Parts
Part No. 231047, Series B
25:1 Ratio Bulldog Pump, with standard air motor
Includes items 1–34, 45, 46
Part No. 222529, Series B (shown)
25:1 Ratio Severe-Duty Bulldog Pump, with standard air motor
Includes items 1–52
Part No. 223987, Series A
25:1 Ratio Severe-Duty Bulldog Pump, with quiet air motor
Includes items 1–34, 45, 46
Ref.
No. Part No. Description Qty.
Ref.
No. Part No. Description Qty.
1 205712 AIR REGULATION KIT
See 308168 for parts
(used on 231047 and 223987 only) 1
206197 AIR REGULATOR
See 308168 for parts
(used on 222529 only) 1
2 206450 RAM, pail, 19 liter (5 gal.)
See 306838 for parts 1
3 222528 25:1 RATIO BULLDOG PUMP
See 307982 for parts
(used on 231047 and 222529 only) 1
223986 25:1 RATIO QUIET BULLDOG PUMP
See 307982 for parts
(used on 223987 only) 1
4 206747 WIPER PLATE ASSY
Includes items 5–13 1
5 206748 . PLATE, wiper, bare 1
6 100556 . SCREW, soc hd set;
5/16–18 x 3/8” (10 mm) long 2
7 100799 . SCREW, rd hd mach;
1/4–20 x 1/2” (13 mm) long 8
8 177542 . HANDLE, probe stem 1
9 101831 . ROLL PIN; 3/16” dia;
3/4” (19 mm) long 1
10 160343 . CLAMP, wiper plate seal 4
11 162440 . O-RING; nitrile rubber 1
12 166560 . STEM, probe 1
13 167594 . WIPER, rubber 1
14 200118 HOSE, air; cpld 1/4 npt (mbe);
1/4” (6.3 mm) ID; 32” (813 mm) long 1
15 206994 THROAT SEAL LIQUID (TSL)
0.5 liter (8 oz); not shown 1
17 100040 PLUG, pipe; sq hd; 3/8–18 1
20 100101 SCREW, hex hd cap; 3/8–16 x
1” (25 mm) long 4
21 100133 LOCKWASHER, spring; 3/8” size 4
25 100839 ELBOW, street, 90_; 1/8 npt (m x f) 1
33 165741 HOSE, coupled; 1/8 npt (mbe);
1/4” (6.3 mm) ID; 24” (610 mm) long
34 237569 GROUND WIRE AND CLAMP 1
38 238033 HOSE, air; cpld 1/2 npt x 3/4 npt (mbe);
3/4” (19 mm) ID; 22” (559 mm) long 1
41 100322 LOCKWASHER; 7/16 (11 mm)
(used on 222529 only) 2
42 100131 NUT, hex; 3/8–16 unc–2b
(used on 222529 only) 1
45 113498 VALVE, safety; 1/4 npt(m);
7.6 bar, 0.76 MPa (110 psi) 1
46 180916 MANIFOLD, adapter;
3/4 npt(m) x 3/4 npt(f) 1
47 100960 GAUGE, air pressure, pump;
0–14 bar, 0–1.4 MPa (0–200 psi)
(used on 222529 only) 1
48 100840 ELBOW, street, 90_; 1/4 npt (m x f)
(used on 222529 only) 1
49 107142 VALVE, bleed-type; 1/2 npt (m x f)
(used on 222529 only) 1
50 100403 PLUG, pipe (used on 222529 only) 1
51 206205 MANIFOLD, air inlet
(used on 222529 only) 1
52 100509 PLUG, pipe (used on 222529 only) 2
0623
10
7
13
9
8
12
17 11
5
25
33 (Ref)
6

14 306839
Technical Data
NOTE: For wetted parts, refer to the separate component manuals.
Part No. Pump Model Displacement
Pump Part No. Ratio
Maximum
Fluid
Working
Pressure
Maximum
Pump
Air Input
Pressure
Maximum
Package
Air Input
Pressure
Maximum
Operating
Temperature
231047 Bulldogr217564 25:1 172 bar,
17 MPa
(2500 psi)
7 bar,
0.7 MPa
(100 psi)
10 bar,
1.0 MPa
(150 psi)
7 bar,
0.7 MPa
(100 psi)
222529 Severe-Duty
Bulldogr
222528 25:1 172 bar,
17 MPa
(2500 psi)
7 bar,
0.7 MPa
(100 psi)
10 bar,
1.0 MPa
(150 psi)
7 bar,
0.7 MPa
(100 psi)
223987 Quiet
Severe-Duty
Bulldogr
223986 25:1 172 bar,
17 MPa
(2500 psi)
7 bar,
0.7 MPa
(100 psi)
10 bar,
1.0 MPa
(150 psi)
7 bar,
0.7 MPa
(100 psi)
Sound Pressure Levels (dBa)
(measured at 1 meter from unit)
Input Air Pressures at 15 cycles per minute
Air Motor 40 psi (0.28 MPa, 2.8 bar) 70 psi (0.48 MPa, 4.8 bar) 100 psi (0.7 MPa, 7 bar)
Bulldog 82.4 dB(A) 87.3 dB(A) 90.0 dB(A)
Quiet Bulldog 81.5 dB(A) 83.6 dB(A) 85.8 dB(A)
Sound Power Levels (dBa)
(tested in accordance with ISO 9614–2)
Input Air Pressures at 15 cycles per minute
Air Motor 40 psi (0.28 MPa, 2.8 bar) 70 psi (0.48 MPa, 4.8 bar) 100 psi (0.7 MPa, 7 bar)
Bulldog 91.6 dB(A) 95.9 dB(A) 98.1 dB(A)
Quiet Bulldog 90.2 dB(A) 93.5 dB(A) 93.3 dB(A)

306839 15
Dimensions
0621B
A
B
C
D
E
F
14.2 mm (0.56 in.)
Diameter Holes
G
Pump
Model A (Raised) B (Lowered) C D E F G Weight
231047 1632 mm
64.25 in. 1201 mm (47.25 in.) 279 mm (11 in.) 356 mm (14 in.) 356 mm (14 in.) 432 mm (17 in.) 546 mm (21.5 in.) 83 kg (182 lb)
222529 1632 mm
64.25 in. 1201 mm (47.25 in.) 279 mm (11 in.) 356 mm (14 in.) 356 mm (14 in.) 432 mm (17 in.) 546 mm (21.5 in.) 83 kg (182 lb)
223987 1632 mm
64.25 in. 1201 mm (47.25 in.) 279 mm (11 in.) 356 mm (14 in.) 356 mm (14 in.) 432 mm (17 in.) 546 mm (21.5 in.) 83 kg (182 lb)

16 306839
The Graco Warranty and Disclaimers
WARRANTY
Graco warrants all equipment manufactured by it and bearing its name to be free from defects in material and workmanship on
the date of sale to the original purchaser for use. As purchaser’s sole remedy for breach of this warranty, Graco will, for a period
of twelve months from the date of sale, repair or replace any part of the equipment proven defective. This warranty applies only
when the equipment is installed, operated and maintained in accordance with Graco’s written recommendations.
This warranty does not cover, and Graco shall not be liable for, any malfunction, damage or wear caused by faulty installation,
misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or substitution of
non–Graco component parts. Nor shall Graco be liable for malfunction, damage or wear caused by the incompatibility with Graco
equipment of structures, accessories, equipment or materials not supplied by Graco, or the improper design, manufacture, instal-
lation, operation or maintenance of structures, accessories, equipment or materials not supplied by Graco.
This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor
for verification of the claim. If the claimed defect is verified, Graco will repair or replace free of charge any defective parts. The
equipment will be returned to the original purchaser transportation prepaid. If inspection of the equipment does not disclose any
defect in material or workmanship, repairs will be made at a reasonable charge, which charges may include the costs of parts,
labor and transportation.
DISCLAIMERS AND LIMITATIONS
The terms of this warranty constitute purchaser’s sole and exclusive remedy and are in lieu of any other warranties (express or
implied), including warranty of merchantability or warranty of fitness for a particular purpose, and of any non–contractual
liabilities, including product liabilities, based on negligence or strict liability. Every form of liability for direct, special or consequen-
tial damages or loss is expressly excluded and denied. In no case shall Graco’s liability exceed the amount of the purchase price.
Any action for breach of warranty must be brought within two (2) years of the date of sale.
EQUIPMENT NOT COVERED BY GRACO WARRANTY
Graco makes no warranty, and disclaims all implied warranties of merchantability and fitness for a particular purpose, with
respect to accessories, equipment, materials, or components sold but not manufactured by Graco. These items sold, but not
manufactured by Graco (such as electric motor, switches, hose, etc.) are subject to the warranty, if any, of their manufacturer.
Graco will provide purchaser with reasonable assistance in making any claim for breach of these warranties.
Graco Information
TO PLACE AN ORDER, contact your Graco distributor, or call one of the following numbers
to identify the distributor closest to you: Phone: [phone] or Toll Free: 1–800–328–0211 Fax: [phone]
All written and visual data contained in this document reflects the latest product information available at the time of publication.
Graco reserves the right to make changes at any time without notice.
This manual contains English. MM 307892
Graco Headquarters: Minneapolis
International Offices: Belgium, Korea, China, Japan
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441
Copyright 1976, Graco Inc. is registered to I.S. EN ISO 9001
www.graco.com
Revised 10/2007