Graco Outboard Motor 206955 205997 User Manual

Instructions–Parts List  
307043ZAA  
ENG  
Monarkr Air Motor  
For use with Graco fluid handling pumps.  
180 psi (1.2 MPa, 12 bar) Maximum Air Working Pressure  
Model 206955, Series K  
For STANCHION TUBE mounting  
Model 205997, Series K  
Model 215363, Series D  
Model 222791, Series D  
For 3 tie rod mounting  
Model 207546, Series H  
For hinged clamp mounting  
Important Safety Instructions  
Read all warnings and instructions in this manual.  
Save these instructions.  
See page 2 for Table of Contents.  
 
WARNING  
SKIN INJECTION HAZARD  
Spray from the gun/dispensing valve, 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.  
D Fluid injected into the skin might look like just a cut, but it is a serious injury. Get immediate  
surgical treatment.  
D Do not point the gun/valve at anyone or at any part of the body.  
D Do not put your hand or fingers over the spray tip/nozzle.  
D Do not stop or deflect leaks with your hand, body, glove or rag.  
D Do not “blow back” fluid; this is not an air spray system.  
D Always have the tip guard and the trigger guard on the gun/valve when spraying.  
D Check the gun diffuser operation weekly. Refer to the gun manual.  
D Be sure the gun trigger safety operates before spraying.  
D Lock the gun trigger safety when you stop spraying.  
D Follow the Pressure Relief Procedure on page 6 if the spray tip/nozzle clogs and before clean-  
ing, checking or servicing the equipment.  
D Tighten all fluid connections before operating the equipment.  
D Check the hoses, tubes, and couplings daily. Replace worn or damaged parts immediately.  
Do not repair high pressure couplings; you must replace the entire hose.  
D Use 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 air motor piston, can pinch or amputate your fingers.  
D Keep clear of all moving parts when starting or operating the pump.  
D Before servicing the equipment, follow the Pressure Relief Procedure on page 6 to prevent the  
equipment from starting unexpectedly.  
3
307043  
 
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.  
D Ground the equipment and the object being sprayed. Refer to Grounding on page 5.  
D If 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.  
D Provide fresh air ventilation to avoid the buildup of flammable fumes from solvents or the fluid  
being sprayed/dispensed.  
D Keep the spray/dispense area free of debris, including solvent, rags, and gasoline.  
D Electrically disconnect all equipment in the spray/dispense area.  
D Extinguish all open flames or pilot lights in the spray/dispense area.  
D Do not smoke in the spray/dispense area.  
D Do not turn on or off any light switch in the spray/dispense area while operating or if fumes are  
present.  
D Do 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.  
D Know the specific hazards of the fluid you are using.  
D Store hazardous fluid in an approved container. Dispose of hazardous fluid according to all local,  
state and national guidelines.  
D Always wear protective eyewear, gloves, clothing and respirator as recommended by the fluid and  
solvent manufacturer.  
4
307043  
 
Installation  
5. To maintain grounding continuity when flushing or  
Grounding  
relieving pressure, always hold a metal part of the  
gun/valve firmly to the side of a grounded metal  
pail, then trigger the gun/valve.  
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.  
To ground the pump:  
To ground the pump, loosen the grounding lug locknut  
(W) and washer (X). Insert one end of a 12 ga (1.5  
mm@) minimum 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. Order 222011,  
Ground Wire and Clamp.  
Proper grounding is an essential part of maintaining a  
safe system.  
Z
To reduce the risk of static sparking, ground the pump.  
Check your local electrical code for detailed grounding  
instructions for your area and type of equipment. Be  
sure to ground all of this equipment:  
Y
1. Pump: use a ground wire and clamp as shown in  
Fig. 1.  
X
2. Air and fluid hoses: use only electrically conductive  
W
hoses.  
3. Air compressor: follow manufacturer’s recommen-  
dations.  
04111  
Fig. 1  
4. Fluid supply container: according to local code.  
5
307043  
 
Air Motor Service  
Pressure Relief Procedure  
Disassembly  
1. Flush the pump.  
WARNING  
SKIN INJECTION HAZARD  
The system pressure must be manually  
relieved to prevent the system from  
WARNING  
To reduce the risk of serious injury whenever you  
are instructed to relieve pressure, always follow the  
Pressure Relief Procedure above.  
starting or spraying/dispensing acciden-  
tally. Fluid under high pressure can be injected  
through the skin and cause serious injury. To re-  
duce the risk of an injury from injection, splashing  
fluid, or moving parts, follow the Pressure Relief  
Procedure whenever you:  
2. Relieve the pressure.  
D are instructed to relieve the pressure,  
D stop spraying/dispensing,  
D check or service any of the system equipment,  
D or install or clean the spray tip/nozzle.  
3. Remove the pump according to the instructions in  
the pump manual.  
4. Place the air motor base (F) in a vise with the air  
motor up.  
1. Close the pump air regulator and the bleed-type  
master air valve (required in your system).  
5. Loosen the cap nut (B). Pull up the cap nut, grip  
the trip rod (C) with the padded pliers, and screw  
the cap nut off of the rod.  
2. Hold a metal part of the spray gun/dispensing  
valve firmly to a grounded metal waste container  
and trigger the gun/valve to relieve the fluid pres-  
sure.  
CAUTION  
Before You Start  
Do not damage the plated surface of the trip rod (C).  
Damaging the surface of the trip rod can result in  
erratic air motor operation. Use the special padded  
pliers 207579 to grasp the rod.  
D Be sure you have all necessary parts on hand.  
Air Motor Repair Kit 206728 includes repair parts  
for the motor. Use all the parts in the kit for the best  
results. Parts included in the kit are marked with an  
asterisk, for example (19*), in the text and dra-  
wings. See Parts List on pages 10 – 14.  
6. Remove the six screws (D) holding the cylinder (E)  
to the base (F). Carefully pull the cylinder straight  
up off of the piston assembly (G).  
D For best results keep parts marked with one aster-  
isk on hand to reduce down time.  
D Two accessory tools should be used: Padded  
Pliers, 207579, are used to grip the trip rod without  
damaging its surface, and a 0.145-in. (3.7 mm)  
Gauge, 171818, is used to assure the proper  
clearance between the poppets and the piston.  
CAUTION  
To avoid damaging the cylinder wall, lift the cylinder  
straight up off of the piston. Never tilt the cylinder as  
it is being removed.  
6
307043  
 
Air Motor Service  
7. Pull the piston assembly (G) from the air motor  
11. Use a screwdriver to push down on the trip rod  
yoke (O), and snap the toggles down. See Fig. 3.  
base (F), and set it aside.  
8. Remove the bearing housing assembly (26 or 27)  
for all Models except Model 206955. Remove and  
wipe the seat clean with a cloth. For model  
206955, remove retainer ring (3) and bearing (4).  
Remove seal (2, 27 or 28).  
WARNING  
MOVING PARTS HAZARD  
To reduce the risk of pinching or ampu-  
tating your fingers, keep your fingers  
clear of the toggle assemblies when you  
are snapping the toggles (U in Fig. 3 ) up  
or down.  
9. Remove the base from the vise, and set it upright  
on the workbench.  
10. Place the piston rod flats in a vise.  
B
12. In this step, while you are prying with the screw-  
driver with one hand, cover the toggle assemblies  
with your other hand so as to catch the spring-  
loaded toggle assemblies when they snap out of  
the lugs. Place the tip of a screwdriver into the  
piston between the piston lugs (P) below the pivot  
pins (Q) on the toggles, pry up with the screw-  
driver handle to compress the springs on the  
toggle assembly (U) up and away from the piston  
lugs, and remove the parts. See Fig. 3.  
C
E
G
D
F
A
05703  
Fig. 2  
7
307043  
 
Air Motor Service  
13. Straighten the lockwires (L*) and remove them  
Reassembly  
from the upper valve nuts (J*). Screw the upper  
valve nuts off. Remove the trip rod yoke (O),  
actuator (V), and trip rod (C).  
1. Place the piston rod (A) flats in the vise with the air  
motor up.  
2. Pull the exhaust valve poppets (M*) into the valve  
actuator (V), and clip off the top parts of the pop-  
pets (shown with dotted lines in the Cutaway View  
in Fig. 3).  
14. Unscrew the bottom valve nuts (K*), and remove  
the poppets (N*). Make sure the valve bar spring  
clips (W) are not worn or damaged and that they  
properly guide the actuator (V).  
3. Install the grommets (Y*) in the actuator (V), place  
the inlet valve poppets (N*) in the piston, and  
thread the bottom valve nuts (K*) onto the inlet  
valve poppets until there are a few threads left  
before the threads run out.  
15. Remove the exhaust valve poppets (M) by cutting  
them with a side cutter, then pull them out of the  
actuator (V).  
NOTE: If you thread the valve nuts too far down onto  
the poppets, they will run off of the threaded part of the  
poppets.  
16. Remove piston o-ring (Z) and internal base o-ring  
(15* or 19*). Inspect o-rings.  
4. Place the actuator (V) in the yoke (O) and insert  
the trip rod (C) through them. Thread a 5/16–18  
unc nut on the trip rod to prevent it from sliding into  
the piston when assembling. Grease the trip  
rod/actuator/yoke assembly heavily and place into  
the piston with the inlet valve poppets (N*) going  
through the grommets (Y*).  
17. Clean all the parts carefully in a compatible solvent  
and inspect them for wear or damage. Use all the  
repair kit parts during reassembly, and replace  
other parts as necessary.  
18. Check the surfaces of the piston, piston rod, and  
cylinder wall for scratches or wear. A scored rod  
will cause premature packing wear and leaking.  
5. Thread the top valve nuts (J*) onto the inlet valve  
poppets (N*) until one thread of the inlet valve  
poppets is exposed above the valve nuts.  
Cut off the tops of the poppets  
as indicated by the dotted lines  
Z
T
R
C O U  
L
T
U
S
Q
J
V
W
M
X
X
Insert Screw  
Driver Here  
J
Y
K
P
Z
G
F
0.145 in.  
(3.7 mm)  
G
N
04118  
04119  
Cutaway View  
Fig. 3  
8
307043  
 
Air Motor Service  
6. Install the toggle pins (Z) in the yoke (O). As-  
13. Grease and install the bearing housing assembly  
(26 or 27) for all Models except Model 206955, or  
seal (2*), ring retainer (3) and bearing (4) for  
Model 206955 into the air motor base (F).  
semble the toggle assembly (U) by placing a well  
greased spring onto the toggle arm (T) and then  
the toggle rocker (S). Place the toggle arm (T)  
ends of the toggle assembly (U) onto the toggle  
pins, and snap the pivot pin (S) ends of the toggle  
assembly into the lugs (P).  
14. Slide the piston rod (A) down through the bearing  
housing assembly, and lower the piston assembly  
(G) into the air motor base (F).  
7. Set gap on inlet valve (N) using the .145 in. (3.68  
mm) side of gauge 171818. Rotate valve stem (X*)  
until snug against gauge, then back off until valve  
stem slot is lined up with wire holes in valve nut  
(J*) (do not back off more than 1/2 turn). See the  
Cutaway View Fig. 3.  
15. Carefully lower the cylinder (E) straight down onto  
the piston assembly (G). Tighten the six screws  
(D) holding the cylinder to the base (F).  
CAUTION  
To avoid damaging the cylinder wall, lower the cylin-  
der straight down onto the piston. Never tilt the  
cylinder as it is being lowered.  
8. Tighten the bottom valve nuts (K*) securely by  
hand.  
9. Align the holes in the valve nuts (K*) and the slots  
on the tops of the inlet valve poppets (N*), and  
drop the lock wires (L*) through the holes in the  
valve nuts and into the slots in the inlet valve  
poppets. Pull the lock wires down tightly, and bend  
the ends about 120_ with needle-pliers so that they  
cannot be pulled back out of the holes.  
16. Grip the trip rod (C) with padded pliers. Remove  
the 5/16 nut from the top of the trip rod. Screw the  
cap nut (B) onto the trip rod (C), push the cap nut  
down, and screw it into the top of the cylinder (E).  
WARNING  
MOVING PARTS HAZARD  
CAUTION  
Never re-use the old lock wires. They will get brittle  
and break easily from too much bending.  
Never operate the air motor with the air  
motor identification plates removed. The  
piston and associated parts can ampu-  
tate a hand or finger caught between  
them.  
Do not score the lock wires when you bend them  
because they will break on the scoring.  
10. Grease and install the new o-rings on the piston  
assembly (G) and in the groove in the air motor  
base (F).  
17. Replace the identification plates (19, 23 or 26)  
before operating the air motor.  
11. Clamp the air motor base (F) in a vise by closing  
the vise jaws on the flange.  
18. Before remounting the the air motor to the pump,  
connect an air hose and run the air motor slowly,  
starting with just enough air pressure to make the  
air motor run, and make sure that it operates  
smoothly.  
12. Grease and install the seal (2, 27 or 28) into the air  
motor base (F). Install bearing (4) and ring retainer  
(3) into the base for Model 206955. Grease and  
install the bearing housing assembly (26 or 27) for  
all other models.  
19. Reconnect the ground wire before regular opera-  
tion.  
9
307043  
 
Parts  
HINGED CLAMP MOUNTING: SANITARY  
Model 207546, Series H, Air Motor Assembly  
Includes items 1–36  
20  
n3  
21  
4
11  
5
13  
10*  
9*  
n7  
6
24*  
8*  
32  
9*  
n31  
33  
34  
25  
*12  
17  
23*  
18  
28  
29  
26  
n27  
*15  
NOTE:  
Seal lips face upward  
n14  
30  
2
19Y  
36  
35  
22  
1
05704  
10 307043  
 
Parts  
HINGED CLAMP MOUNTING: SANITARY  
Model 207546, Series H, Air Motor Assembly  
Includes items 1–36  
Ref.  
No.  
Ref.  
No.  
Part No. Description  
Qty.  
Part No. Description  
Qty.  
1
114422  
101578  
SCREW , phillips hd mach;  
no. 8–32 x 0.375 in. (10 mm) long. 8  
SCREW, hex head;  
5/16 x 0.875 in. (10 mm) long  
O-RING; buna-N  
YOKE, rod, trip  
PIN, toggle  
ROCKER, toggle  
SPRING, helical compression  
GROMMET, rubber, air intake  
NUT, adjusting  
LOCKWIRE, transfer valve  
ACTUATOR, valve  
O-RING, nitrile rubber  
ARM, toggle  
O-RING, buna-N  
O-RING, buna-N  
GASKET; copper  
ROD; piston  
PLATE, warning (English)  
NUT, cap  
CYLINDER  
PLATE, identification  
POPPET, valve; urethane  
POPPET, valve; urethane  
ROD, trip  
BEARING HOUSING Assy;  
Includes items 27–29  
S SEAL  
28  
29  
101526  
S BEARING  
1
S HOUSING, bearing  
(not sold separately)  
BASE  
PISTON Assy;  
Includes items 32–34 (also includes  
2
1
1
6
1
1
2
2
2
2
4
2
1
1
2
1
1
1
1
1
1
1
1
2
2
1
30  
239113  
3n  
4
5
6
7n  
8*  
156698  
158360  
158362  
158364  
167585  
158367  
160261  
160618  
172867  
160621  
160623  
31n 214036  
repair kit 206728 when ordered as  
a replacement part)  
S SCREW, rd hd mach;  
no. 6–32 x 0.25” (6.3 mm)  
S CLIP, spring  
S PISTON, bare  
(not sold separately)  
1
32  
102975  
172866  
2
2
9*  
33  
34  
10*  
11  
12*  
13  
1
1
1
35  
36  
104029  
104582  
LUG, grounding  
WASHER, tab  
14n 160624  
15* 160625  
17n 160932  
18 177136  
19Y 172573  
n Keep these spare parts on hand to reduce down  
time.  
*
These parts are included in Repair Kit 206728,  
which may be purchased separately. See page 16.  
20  
169627  
169628  
172572  
236079  
170709  
203965  
207547  
21  
22  
23*  
24*  
25  
26  
Y If you have operators who do not read English, or-  
der one of the following labels from your Graco dis-  
tributor. Paste the label over the English warning  
plate (19).  
290460  
290461  
290462  
FRENCH  
GERMAN  
SPANISH  
1
1
27n 16H224  
11  
307043  
 
Parts  
STANCHION TUBE MOUNTING  
Model 206955, Series K,  
Air Motor Assembly  
25  
Includes items 1–37  
n7  
24  
8
15  
9
17  
14*  
13*  
n11  
10  
28*  
12*  
31  
13*  
29  
n30  
32  
33  
*16  
23  
27*  
21  
3
4
n2  
NOTE:  
Seal lips face upward  
*19  
n18  
20  
5
26  
36  
Y37  
35  
34  
6
1
05705B  
12 307043  
 
Parts  
STANCHION TUBE MOUNTING  
Model 206955, Series K, Air Motor Assembly  
Includes items 1–37  
Ref.  
No.  
Ref.  
No.  
Part No. Description  
Qty.  
Part No. Description  
Qty.  
1
114422  
SCREW, phillips hd mach;  
no. 8–32 x 0.38 in. (10 mm) long. 16  
28*  
29  
170709  
203965  
POPPET, valve; urethane  
ROD, trip  
2
1
2n  
3
4
16H224  
101525  
101526  
101578  
SEAL  
RING, retainer  
BEARING  
SCREW, hex head;  
5/16 x 0.875 in. (10 mm) long  
UNION, straight adapter;  
3/8 npt(mxf)  
O-RING; buna-N  
YOKE, rod, trip  
1
1
1
30n 214036  
PISTON Assy; Includes items  
31–33 (also includes  
repair kit 206728 when  
ordered as a replacement part)  
S SCREW, rd hd mach;  
no. 6–32 x 0.25” (6.3 mm)  
S CLIP, spring  
S PISTON, bare  
(not sold separately)  
LUG, grounding  
WASHER, tab  
5
1
6
31  
102975  
172866  
6
155665  
2
2
1
1
1
2
2
2
2
4
2
1
1
2
1
1
1
1
1
1
1
1
2
32  
33  
7n  
8
9
156698  
158360  
158362  
158364  
1
1
1
1
1
PIN, toggle  
34  
35  
36  
104029  
104582  
180233  
10  
ROCKER, toggle  
SPRING, helical compression  
GROMMET, rubber, air intake  
NUT, adjusting  
LOCKWIRE, transfer valve  
ACTUATOR, valve  
O-RING; nitrile rubber  
ARM, toggle  
O-RING, buna-N  
O-RING, buna-N  
BASE  
ROD; piston  
GASKET; copper  
CYLINDER  
11n 167585  
LABEL, warning  
PLATE, warning (English)  
12*  
13*  
14*  
15  
16*  
17  
158367  
160261  
160618  
172867  
160621  
160623  
37Y 241650  
n Keep these spare parts on hand to reduce down  
time.  
*
These parts are included in Repair Kit 206728,  
which may be purchased separately. See page 16.  
18n 160624  
19*  
20  
21  
160625  
160885  
160886  
Y If you have operators who do not read English, or-  
der one of the following labels from your Graco dis-  
tributor. Paste the label over the English warning  
plate (37).  
23n 160932  
24  
25  
26  
27*  
164186  
164704  
241651  
236079  
NUT, cap; with carry handle  
PLATE, identification  
POPPET, valve; urethane  
290460  
290461  
290462  
FRENCH  
GERMAN  
SPANISH  
13  
307043  
 
Parts  
Model 205997, Series K  
Air Motor Assembly  
Includes: 1, 3–19, 23, 25–34, 36–43  
21  
36  
Model 215363, Series D  
Air Motor Assembly  
Includes: 1, 3–19, 21, 23, 25–34, 37–43  
n4  
46,18  
5
Model 222791, Series D  
Air Motor Assembly  
Includes: 1–23, 25–34, 39–43  
11  
6
13  
10*  
9*  
n19  
n7  
25*  
8*  
32  
9*  
n31  
33  
34  
26  
*12  
17  
24*  
22, 37  
29  
30  
27  
n28  
*15  
NOTE:  
Seal lips face upward  
n14  
20, 38, 44  
23  
2
3
40  
39  
Y43  
1
05706B  
14 307043  
 
Parts  
Model 205997, Series K Air Motor Assembly  
Includes: 1, 3–19, 23, 25–34, 36–43  
Model 215363, Series D Air Motor Assembly  
Includes: 1, 3–19, 21, 23, 25–34, 37–43  
Model 222791, Series D Air Motor Assembly  
Includes: 1–23, 25–34, 39–43  
Ref.  
No.  
Ref.  
No.  
Part No. Description  
Qty.  
Part No. Description  
PISTON Assy;  
Qty.  
1
114422  
SCREW, phillips hd mach;  
31n 214036  
no. 8–32 x 0.375 in. (10 mm)  
Includes items 32–34 (also includes  
long  
16  
1
repair kit 206728 when ordered  
2
3
100361  
101578  
PLUG, pipe; 1/2 in. npt  
SCREW, hex head;  
5/16 x 0.875 in. (10 mm) long  
O-RING; buna-N  
YOKE, rod, trip  
as a replacement part)  
S SCREW, rd hd mach;  
no. 6–32 x 0.25” (6.3 mm)  
S CLIP, spring  
S PISTON, bare  
(not sold separately)  
NUT, cap  
ROD, piston  
BASE  
LUG, grounding  
WASHER, tab  
1
32  
102975  
172866  
6
1
1
2
2
2
4
2
1
1
2
1
1
1
1
2
1
1
1
1
2
2
1
2
2
4n  
5
6
7n  
8*  
9*  
10*  
11  
12*  
13  
156698  
158360  
158362  
158364  
158367  
160261  
160618  
172867  
160621  
160623  
33  
34  
PIN, toggle  
1
1
1
1
1
1
1
1
1
1
ROCKER, toggle  
GROMMET, rubber, air intake  
NUT, adjusting  
LOCKWIRE, transfer valve  
ACTUATOR, valve  
O-RING, nitrile rubber  
ARM, toggle  
O-RING, buna-N  
O-RING, buna-N  
GASKET; copper  
CYLINDER  
SPRING, helical compression  
BASE  
NUT, cap; with carry handle  
ROD; piston  
PLATE, identification  
POPPET, valve; urethane  
POPPET, valve; urethane  
ROD, trip  
36  
37  
38  
39  
40  
42  
161435  
177136  
205998  
104029  
104582  
180233  
LABEL, warning  
PLATE, warning (English)  
BASE  
43Y 241650  
44  
46  
14n 160624  
15* 160625  
17n 160932  
18 164186  
19n 167585  
609354  
609353  
CYLINDER  
n Keep these spare parts on hand to reduce down  
time.  
20  
21  
22  
23  
24*  
25*  
26  
27  
184270  
164704  
164705  
241651  
236079  
170709  
203965  
205529  
*
These parts are included in Repair Kit 206728,  
which may be purchased separately. See page 16.  
Y If you have operators who do not read English, or-  
der one of the following labels from your Graco dis-  
tributor. Paste the label over the English warning  
plate (43).  
BEARING HOUSING;  
Includes 28–30  
S SEAL  
S BEARING  
S NUT, packing  
1
1
1
1
28n 16H224  
290460  
290461  
290462  
FRENCH  
GERMAN  
SPANISH  
29  
30  
101526  
164701  
15  
307043  
 
Accessories  
BLEED-TYPE MASTER AIR VALVE (REQUIRED)  
GROUNDING WIRE 222011  
25 ft (7.6 m) long, 12 awg  
For grounding pump  
300 psi (21 bar, 2.1 MPa) Maximum Working Pressure  
Relieves air trapped in the air line between the pump  
air inlet and this valve when closed.  
107141 3/4 npt (m x f) inlet and outlet  
107142 1/2 npt (m x f) inlet and outlet  
GAUGE 171818  
For adjusting the air transfer valves.  
TRIP ROD PLIERS 207579  
Special padded pliers for gripping the air motor trip rod.  
AIR MOTOR REPAIR KIT 206728  
Contains replacements parts noted in the Parts.  
SILENCER KIT 215354  
Fits Monark Air Motors Models 206955, 222991,  
MONARK MUFFLER CONVERSION KIT 241953  
205997 and 215363. See Instruction Manual 307361.  
Converts Monark motors to new style muffler plates.  
16 307043  
 
Dimensional  
Drawings  
Mounting Hole  
Layouts  
3 Tie Rod Pumps  
4.38 in. (111.3 mm)  
diameter  
13.25 in.  
(336.6 mm)  
2.5 in. (64 mm)  
5 in. (127 mm)  
0.28 in. (7.1 mm)  
diameter  
05707  
11.75 in.  
(298.4 mm)  
15.75 in.  
(400.1 mm)  
for 206955  
5.75 in.  
(146.1 mm)  
2 Stanchion Tube Pumps  
161322  
gasket  
Three 0.34 in. (8.6 mm)  
diameter holes  
on 6.38 in. (162.1 mm) bolt  
circle  
05709  
45_  
1 in. (25 mm)  
radius  
45_  
2.5 in. (64 mm)  
4 in. (102 mm)  
2.5 in.  
(64 mm)  
05708  
Technical Data  
Maximum Working Pressure  
Air Valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Urethane  
Valve mechanism . . . . . . . . . . . . . . Balanced; detented  
Seal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Nitrile rubber  
Approximate weight . . . . . . . . . . . . . . . . . . 13 lb (5.9 Kg)  
. . . . . . . . . . . . . . . . . . . . . . . . . . 180 psi (12 bar, 1.2 MPa)  
2
2
Effective piston area . . . . . . . . . . . . . . . . 7 in. (45 cm )  
Effective piston diameter . . . . . . . . . . . . . 3 in. (76 mm)  
Stroke . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 in. (76 mm)  
Sound Data*  
Sound Level . . . . . . at 180 psi, 25 cycles/min: 96 dBa  
Sound Power . . . . at 180 psi, 25 cycles/min: 112 dBa  
* Tested in accordance with ISO 3744.  
17  
307043  
 
Graco Standard Warranty  
Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from  
defects in material and workmanship on the date of sale to the original purchaser for use. With the exception of any special, extended,  
or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the  
equipment determined by Graco to be 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 general wear and tear, or any malfunction, damage or wear caused by  
faulty installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or sub-  
stitution of non–Graco component parts. Nor shall Graco be liable for malfunction, damage or wear caused by the incompatibility of  
Graco equipment with structures, accessories, equipment or materials not supplied by Graco, or the improper design, manufacture,  
installation, 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 claimed defect. 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.  
THIS WARRANTY IS EXCLUSIVE, AND IS IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT  
NOT LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE.  
Graco’s sole obligation and buyer’s sole remedy for any breach of warranty shall be as set forth above. The buyer agrees that no other  
remedy (including, but not limited to, incidental or consequential damages for lost profits, lost sales, injury to person or property, or any  
other incidental or consequential loss) shall be available. Any action for breach of warranty must be brought within two (2) years of the  
date of sale.  
Graco makes no warranty, and disclaims all implied warranties of merchantability and fitness for a particular purpose in connection  
with accessories, equipment, materials or components sold but not manufactured by Graco. These items sold, but not manufactured  
by Graco (such as electric motors, 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.  
In no event will Graco be liable for indirect, incidental, special or consequential damages resulting from Graco supplying equipment  
hereunder, or the furnishing, performance, or use of any products or other goods sold hereto, whether due to a breach of contract,  
breach of warranty, the negligence of Graco, or otherwise.  
FOR GRACO CANADA CUSTOMERS  
The parties acknowledge that they have required that the present document, as well as all documents, notices and legal proceedings  
entered into, given or instituted pursuant hereto or relating directly or indirectly hereto, be drawn up in English. Les parties reconnais-  
sent avoir convenu que la rédaction du présente document sera en Anglais, ainsi que tous documents, avis et procédures judiciaires  
exécutés, donnés ou intentés à la suite de ou en rapport, directement ou indirectement, avec les procedures concernées.  
Graco Information  
TO PLACE AN ORDER, contact your Graco distributor, or call one of the following numbers  
to identify the distributor closest to you:  
1–800–328–0211 Toll Free 612–623–6921 612–378–3505 Fax  
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.  
Original instructions. This manual contains English. MM 307043  
Graco Headquarters: Minneapolis  
International Offices: Belgium, China, Japan, Korea  
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441  
Copyright 1970, Graco Inc. is registered to ISO 9001  
Revised 3/2011  
18 307043  
 

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