Graco 205647, 206078, 205038, 207352, 222772 Instructions Manual

Download

Instructions--Parts List

President

For use with Graco fluid handling pumps.

See your pump instruction manual for Maximum Working Pressure.

Model 205647, Series M

For in-line mounting, medium-pressure oil pump

Model 206078, Series M

For in-line mounting, high-pressure grease pump

Model 205038, Series N

For stanchion tube mounting

Model 207352, Series G

For divorced mounting

Model 222772, Series G

For divorced mounting

Important Safety Instructions

Read all warnings and instructions in this manual. Save these instructions.

Air Motors

306982ZAC

Table of Contents

Warnings 2......................................

Installation 5.....................................

Operation 7.....................................

Service 8.......................................

Parts Drawings and Parts LIsts

Model 205647 14..............................

Model 206078 16..............................

Model 205038 18..............................

Model 207352 20..............................

Model 222772 22..............................

Mounting Hole Layouts 24.........................

Dimensional Drawing 24..........................

Technical Data 25................................

Graco Standard Warranty 26......................

Graco Phone Number 26..........................

Model 207352 Shown

Symbols

Warning Symbol

WARNING

This symbol alerts you to the possibility of serious injury or death if you do not follow the instructions.

WARNING

EQUIPMENT MISUSE HAZARD

Equipment misuse can cause the equipment to rupture or malfunction and result in serious injury.

D This equipment is for professional use only.

D Read all instruction manuals, tags, and labels before operating the equipment.

D Use the equipment only for its intended purpose. If you are not sure, call your Graco distributor.

D Do not alter or modify this equipment.

D Check equipment daily. Repair or replace worn or damaged parts immediately.

Caution Symbol

CAUTION

This symbol alerts you to the possibility of damage to or destruction of equipment if you do not follow the instructions.

D Do 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.

D Use 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.

D Handle hoses carefully. Do not pull on hoses to move equipment.

D Route hoses away from traffic areas, sharp edges, moving parts, and hot surfaces. Do not expose

Graco hoses to temperatures above 66_C (150_F) or below --40_C(--40_F).

D Wear hearing protection when operating this equipment.

D Do not move or lift pressurized equipment.

D Comply with all applicable local, state, and national fire, electrical, and safety regulations.

D Never exceed 180 psi (1.2 MPa, 12 bar) air pressure to the motor, and never exceed the stated

maximum working pressure of the pump or the lowest rated component in your system. Refer to your separate pump instruction manual.

D Be sure that all spray/dispensing equipment and accessories are rated to withstand the maximum

air and fluid working pressures of this system. Do not exceed the maximum working pressure of any component or accessory used in the system.

2 306982

WARNING

SKIN INJECTION HAZARD

Spray from the gun, 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 is a serious injury. The injury may look like just a cut, but it is a serious

injury. Get immediate surgical treatment.

D Do not point the dispensing valve at anyone or any part of the body.

D Do not put your hand or fingers over the end of the dispensing valve.

D Do not stop or deflect leaks with your hand, body, glove or rag.

D Use only extensions and no-drip tips that are designed for use with your dispensing valve.

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.

MOVING PARTS HAZARD

Moving parts can pinch or amputate your fingers.

D Keep clear of all moving parts when starting or operating the pump.

D Before checking or servicing the equipment, follow the Pressure Relief Procedure on page 6 to

prevent the equipment from starting unexpectedly.

3306982

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 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.

D Keep the spray area free of debris, including solvent, rags, and gasoline.

D Before operating this equipment, electrically disconnect all equipment in the spray area.

D Before operating this equipment, extinguish all open flames or pilot lights in the spray area.

D Do not smoke in the spray area.

D Do not turn on or off any light switch in the spray area while spraying or while operating if fumes

are present.

D Do not operate a gasoline engine in the spray 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 Be sure that all fluids and solvents used are chemically compatible with the wetted parts shown in

the Technical Data section of your pump manual. Always read the manufacturer’s literature before using fluid or solvent in your pump.

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.

United States Government safety standards have been adopted under the Occupational Safety and Health Act. You should consult these standards -- particularly the General Standards, Part 1910, and the Construction Standards, Part 1926.

4 306982

General Information

Installation

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 Accessories, available from your Graco distributor.

Grounding

WARNING

FIRE AND EXPLOSION HAZARD

Before operating the pump, ground the system as explained below. Also read the section FIRE OR EXPLOSION HAZ- ARD on page 4.

D Pump: Use a ground wire and clamp as shown in

Fig. 1. Loosen the grounding lug locknut (A) and washer (B). Insert one end of a 12 ga (1.5 mm@) minimum ground wire (C) into the slot in lug (D) and tighten the locknut securely. Connect the other end of the wire to a true earth ground.

D Spray gun and dispensing valve: Ground through

connection to a properly grounded fluid hose and pump.

D Object being sprayed: Follow your local code.

D 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 continuity.

D To maintain grounding continuity when flushing or

relieving pressure, hold a metal part of the spray

gun firmly to the side of a grounded metal pail, then trigger the gun.

Model No. 206078: Remove the ground screw (Z) and insert through the eye of the ring terminal at end of ground wire (Y). Fasten the ground screw back onto the pump and tighten securely. Connect the other end of the ground wire to a true earth ground. See Fig. 2. To order a ground wire and

clamp, order Part No. 22201 1.

D Air, and fluid hoses: Use only electrically

conductive hoses.

D Air compressor: Follow manufacturer’s

recommendations.

Fig. 1

Fig. 2

0720

TI1052

5306982

Installation

Pressure Relief Procedure

WARNING

SKIN INJECTION HAZARD

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

D Areinstructedtorelievethepressure D Stop spraying D Check or service any of the system equipment D Install or clean the spray tips

1. Engage the spray gun/dispensing valve safety latch.

2. Shut off the air to the motor.

3. Close the bleed-type master air valve (required in your system).

4. Disengage the gun/valve safety latch.

WARNING

A bleed-type master air valve is required in your system to reduce the risk of serious bodily injury from moving parts if you are adjusting or repairing the air motor.

The bleed-type master air valve relieves air trapped between this valve and the motor after the air regulator is shut off. T rapped air can cause the motor and pump to cycle unexpectedly. Install the valve between the pump air inlet and the air regulator within easy reach of the pump.

WARNING

Moving parts can pinch or amputate your fingers or other body parts. When the pump is operating, the priming piston (located at the pump intake) and the air motor piston (located behind the air motor plates) move. Never Operate the pump with the air motor plates removed, and keep your fingers and hands away from the priming piston. See Moving Parts Hazard on page 3.

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. Engage the gun/valve safety latch.

7. Open the pump drain valve (required in your system), having a container ready to catch the drainage.

8. Leave the drain valve open until you are ready to spray/dispense 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, then clear the tip/nozzle or hose.

6 306982

Operation

NOTE: See your separate pump manual for detailed

operation instructions.

Restarting a Stalled Air Motor

CAUTION

Never exceed 180 psi (1.2 MPa, 12 bar) air supply

pressure to the air motor . Exceeding this pressure may cause the air motor to stall with the air transfer valves stuck at mid position, making the air motor inoperative.

To reseat the air transfer valves and restart a stalled air motor , relieve the air supply pressure to the motor by closing the bleed-type master air valve. If the air transfer valves fail to reseat, screw the cap nut (F) out of the cylinder (G), pull up on the trip rod (H) and screw the cap nut back into the cylinder . See Fig. 2. Be sure the air supply pressure is less than 180 psi (1.2 MPa, 12 bar) before opening the bleed-type master air valve.

7306982

Servicing the Air Motor

Service

Before you Start D Be sure you have all necessary parts on hand. Air

Motor Repair Kit 207385 includes repair parts for

the motor. Use all the parts in the kit for best results. Parts included in the air motor kit are marked with double asterisks (**) in text and drawings. See the parts list and drawing for your pump (pages 14 to 22) for further information.

D Two accessory tools should be used. Padded

pliers, 207579 is used to grip the trip rod without

damaging its surface. Gauge, 171818, is used to ensure the proper clearance between the poppets and seat of the transfer valve.

Disassembly

1. Flush the pump. Follow the Pressure Relief Procedure Warning, at left, before proceeding.

2. Disconnect the air hose from the motor. If necessary, disconnect the motor from the pump. Clamptheairmotorbaseinavise.

3. Manually push up on the piston rod to move the piston assembly to the top of its stroke. Unscrew the cylinder cap nut (F) from the cylinder (G). Pull up on the cap nut. Grip the trip rod (H) with padded pliers 207579 and screw the cap nut off thetriprod.SeeFig.2.

4. Remove the eight screws (Z) holding the cylinder (G) to the base (J). Carefully pull the cylinder straight up off the piston. See Fig. 2.

CAUTION

To avoid damaging the cylinder wall, ALWAYS lift the cylinder straight up off of the piston. Never tilt the cylinder as it is being removed.

WARNING

Always keep fingers clear of the toggle assemblies

(E), to avoid pinching or amputating them. See Fig. 3.

5. Use a screwdriver to push down on the trip rod yoke (K) and snap the toggle assemblies (E) down. See Fig. 3. Remove the lockwires (L) from the adjusting nuts (M and Q) of the transfer valves (N). Screw the top nuts (M) off. Screw the valve stems (O) out of the grommets (P) and lower adjusting nuts (Q). Take the valve poppets (R) off the stems and squeeze them firmly to check for cracks.

CAUTION

Do not damage the plated surface of the trip rod.

Damaging the surface of the trip rod can result in erratic air motor operation. Use the special padded pliers, 207579, to grasp the rod.

Hold trip rod with

padded pliers

207579, to prevent

damage to rod

Fig. 2

8 306982

Service

6. Grip the toggle rockers (S) with a pliers. Compress the springs (T) and swing the toggle assembly (E) up and away from the piston lugs (U), and remove the parts. Check that the valve actuator (V) is supported by the spring clips (W), but slides easily into them. See Fig. 3.

7. Remove the trip rod yoke (K), valve actuator (V) and trip rod (H). Check the exhaust valve poppets (X) for cracks.

Push toggles (E) in and then up.

Turn wires up.

L**

M**

O**

P**

Q**

NOTE: To remove the exhaust valve poppets (X),

stretch them out and cut with a sharp knife.

8. Pull the piston (Y) up out of the base (J) and inspect the piston o-ring (AA) and the o-ring in the base casting.

Cut off tops of

poppets (x) as indicated by dotted lines

X**

O**

M**

Fig. 3

P**

Q**

0.125 in. (3.18 mm)

R**

AA**

CUTAWAY VIEW

X**

R**

9306982

Service

Reassembly

1. Clean all the parts carefully in a compatible solvent and inspect for wear or damage. Use all the repair kit parts during reassembly and replace other parts as necessary.

2. Check the polished surfaces of the piston, piston rod and cylinder wall for scratches or wear. A scored rod will cause premature packing wear and leaking.

3. Lubricate all parts with a light, waterproof grease.

4. Be sure the o-rings are in place. Slide the piston rod down through the throat bearing and lower the piston (Y) into the air motor base (J).

7. Set gap on inlet valve (N) using the .125 in. (3.18 mm) side of gauge 171818. Rotate valve stem (O**) until snug against gauge, then back of f until valve stem slot is lined up with wire holes in valve nut (M**) (do not back off more than 1/2 turn). See Fig. 3. Install lockwires (L**) in the adjusting nuts M** and Q**).

8. Snap the toggle assemblies (E) to the up position. Reinstall the cylinder (G) and hold the trip rod (H) in place with tool 207579. Apply a medium strength thread locking compound to the threads of the trip rod (H) and assemble the cap nut (F) to the trip rod (H). Torque the cap nut (F) to 60 lb--in (6.8) N--m). Install cap nut (F) into cylinder (G).

5. Pull the exhaust valve poppets (X**) into the valve actuator (V) and clip off the top part shown with dotted lines. See Fig. 3.

6. Install the transfer valve poppets (R**) onto the valve stems (O**), then reassemble the valve stems (O**), bottom adjusting nuts (Q**), grommets (P**), and top adjusting nuts (M**) on thepiston(Y).Assemblethetriprod(H),valve actuator (V), trip rod yoke (K) and toggle assemblies (E) on the piston. See Fig. 3.

9. Before remounting the pump, connect an air hose and run the pump slowly, at about 40 psi (0.28 MPa, 2.8 bar) to ensure that it operates smoothly.

10. Reconnect the ground wire before regular operation of the pump.

10 306982

Service

Throat Packing Service for In-Line Pump M o del 205647

3. Remove one louvered air exhaust plate (BB) and

WARNING

The piston in the air motor, located behind the air motor plates, moves when air is supplied to the motor. Moving parts can pinch or amputate your fingers or other body parts. Therefore, never operate the pump with the air motor plates removed.

NOTE: See Fig. 4 on page 12 and the Parts Drawing on page 14.

1. Clamp the pump in a vise and unscrew the displacement cylinder (CC) from the air motor base (J). Pull the displacement cylinder away from the air motor until the cotter pin (DD) which secures the displacement pump connecting rod to the air motor piston rod (FF) is visible. See Fig. 4.

unscrew the throat packing nut (HH), using a spanner wrench or a 0.22 in. (5.6 mm) diameter rod. See Fig. 4. Remove the spacer and packing from the base and packing nut. Clean the throat packing area in the base and the packing nut. Clean and inspect all parts and replace as necessary.

4. Lubricate the packings, piston rod and piston flange with a light waterproof grease. Reinstall the spacer and packing in the base and packing nut. Be sure the lips of the v-packings face down. See Detail B. Screw the packing nut loosely into the base. Carefully slide the piston rod down through the throat packing and lower the piston into the base. T ighten the packing nut securely. Reinstall the plate (BB) and cylinder (G). Reassemble the air motor to the displacement pump.

2. Remove the cotter pin (DD) and unscrew the pump connecting rod (EE) from the air motor piston rod (FF). See Fig. 4. Remove the cylinder (G) from the air motor base (J) as described under

Disassembly on page 8.

CAUTION

When reinstalling cotter pin (DD), always spread and flatten the pin (both the head and prongs) around the rodtowithina1in.(25mm)totaldiameter.See Detail A of Fig. 4.

11306982

In-Line Pump Models

205647 and 206078

Service

DETAIL B, for In-Line Pump Model 205647

DETAIL A

190249

Fig. 4

1in. (25 mm)

SEE DETAIL A

112843

190495

NOTE: To avoid seal damage during installa-

tion, insert the seal at an angle as shown above, so that side A is below hole C. Then press side B down until the seal bottoms out.

C A

12 306982

Service

Throat Packing Service for In-Line Pump M o del 206078

5. Clean the throat packing area in the base and the

WARNING

See Fig. 4 on page 12 and the Parts Drawing on page 16.

packing nut. Clean and inspect all parts, and replace as necessary.

6. Lubricate the packings, piston rod and piston flange with a light waterproof grease.

7. Install the washer (26{) into the base. Assemble the packing (25{) and the wiper (22{) into the retainer (24{). Install the o-ring (23{) onto the retainer, and insert the retainer assembly into the base.

NOTE: Make sure the packing (25{) lips face down, and make sure the wiper (22{) lips face up.

8. Insert the bearing (46{) and the washer (44{)into the base. Assemble the female gland (48{), v-packings (49{), and the male gland (47{)into the packing nut (45{).

2. Remove the cotter pin (DD) and unscrew the pump connecting rod (EE) from the air motor piston rod (FF). See Fig. 4. Remove the cylinder (G) from the air motor base (J) as described under Disassembly on page 8.

3. Remove one louvered air exhaust plate (BB) and unscrew the throat packing nut (HH), using a spanner wrench or a 0.22 in. (5.6 mm) diameter rod. See Fig. 4.

4. Remove the packing nut (45{), male and female glands (47{,48{), v-packings (49{), washer (44{), bearing (46{), retainer (24{), wiper (22{), o-ring (23{), u-cup (25{), and washer (26{)from the base.

9. Reinstall the spacer and packing in the base and packing nut (45{). Screw the packing nut into the base, and tighten it securely. Carefully slide the piston rod (FF) down through the throat packing, and lower the piston into the base. Reinstall the plate (BB) and cylinder (G). Reassemble the air motor to the displacement pump.

10. Torque the outlet adapter (42) to 45 to 55 ft-lb (61 to 75 N-m).

CAUTION

When reinstalling cotter pin (DD), always spread and flatten the pin (both the head and prongs) around the rodtowithina1in.(25mm)totaldiameter.See Detail A of Fig. 4.

13306982

Model 205647, Series M

for in-line mounting, medium-pressure oil pump

13 14

Parts

**20

15 29

28**

27**

38**

18**

27**

37**

30**

10*

21**

14 306982

5354

Model 205647, Series M

for in-line mounting, medium-pressure oil pump

Parts

Ref No. Part No. Description Qty

1 207150 TRIP ROD 1 2 207391 PISTON

includes items 3 to 5 (also includes 207385 repair kit when ordered as a replacement part) 1

3 102975 .SCREW, rd hd mach; 6--32 x 1/4 in. 2 4 158361* .CLIP, spring 2 5 .BARE PISTON (not sold separately) 1 6 17M262 SCREW, hex head; 8 --32 x 3/8 in. 20 7 101578 SCREW, hex head Nylock;

8--32x3/8in. 8 8 150647 GASKET; copper 1 9 156698* O-RING; Buna--N 1 10 112843* PACKING, block, V 1 13 158359 ACTUATOR, valve 1 14 158360 YOKE, rod, trip 1 15 158362 PIN, toggle 2 16 158364 ROCKER, toggle 2 17 167585 SPRING, helical compression 2 18 158367** GROMMET; rubber 2 19 158377 SEAL, flat ring; nitrile rubber 1 20 158378** SEAL, o-ring; nitrile rubber 1 21 158379** SEAL, o-ring; nitrile rubber 1 24 190495 SPACER, throat 1 25 190249 NUT, packing 1 27 160261** NUT, adjusting 4 28 160618** LOCKWIRE, transfer valve 2 29 160623 ARM, toggle 2

Ref No. Part No. Description Qty

30 160896** STEM, valve 2 31 161435 NUT, cylinder cap 1 32 162629 CYLINDER, motor, air 1 33 178270 PLATE, muffler 2 34 164924 BASE, motor, air 1 35 164925 ROD, piston 1 36 177844 PLATE, identification 1 37 170708** POPPET, valve; urethane 2 38 170709** POPPET, valve; urethane 2 53 104029 LUG, grounding 1 54 104582 WASHER, tab 1 57 180233 LABEL, warning 2 58Y 177843 PLATE, warning 1

* Recommended spare parts to keep on hand.

** Included in Repair Kit 207385. Must be

purchased separately .

Y If users of this equipment do not read English, you

may order one of the following labels to apply to your air motor. Apply the label over the matching label on the air motor plate for good visibility. Do not cover the air exhaust holes. Order the labels free of charge directly from Graco. Contact your distributor to order. French 290466 Spanish 290468

15306982

Model 206078, Series M

for in-line mounting, high-pressure grease pump

Parts

45{

48{

49{

47{

44{

28**

27**

38**

18**

27**

46{

22{

23{

24{

25{

26{

**20

37**

30**

Torque to 45 to 55 ft-lb (61 to 75 N-m).

21**

16 306982

06733B

Model 206078, Series L

for in-line mounting, high-pressure grease pump

Parts

Ref No. Part No. Description Qty

1 207150 TRIP ROD 1 2 207391 PISTON

includes items 3 to 5 (also includes

207385 repair kit when ordered

as a replacement part) 1

3 102975 .SCREW, rd hd mach; 6--32 x 1/4 in. 2 4* 158361 .CLIP, spring 2 5 .BARE PISTON (not sold separately) 1 6 17M262 SCREW, hex head; 8 --32 x 3/8 in. 20 7 101578 SCREW, hex head Nylock;

8--32x3/8in. 8 8 150647 GASKET; copper 1 9* 156698 O-RING; Buna--N 1 13 158359 ACTUATOR, valve 1 14 158360 YOKE, rod, trip 1 15 158362 PIN, toggle 2 16 158364 ROCKER, toggle 2 17 167585 SPRING, helical compression 2 18** 158367 GROMMET; rubber 2 19 158377 SEAL, flat ring; nitrile rubber 1 20** 158378 SEAL, o-ring; nitrile rubber 1 21** 158379 SEAL, o-ring; nitrile rubber 1 22{ 113935 WIPER, rod 1 23{ 113944 PACKING, o-ring 1 24{ 192172 RETAINER, packing 1 25{ 113936 PACKING, u-cup 1 26{ 192173 WASHER, packing 1 27** 160261 NUT, adjusting 4 28** 160618 LOCKWIRE, transfer valve 2 29 160623 ARM, toggle 2 30** 160896 STEM, valve 2 31 161435 NUT, cylinder cap 1 32 162629 CYLINDER, motor, air 1 33 178270 PLATE, muffler 2 36 177844 PLATE, identification 1

15E555 for FireBallr 425 models: 205394,

205395,239729, 239730 and 239731 37** 170708 POPPET, valve; urethane 2 38** 170709 POPPET, valve; urethane 2

Ref No. Part No. Description Qty

40 150461 GASKET; copper 1 42 621201 ADAPTER, outlet 1 44{ 158697 WASHER, thrust 1 45{ 159047 NUT, packing 1 46{ 159048 BEARING, brass 1 47{ 159306 GLAND, male 1 48{ 159307 GLAND, female 1 49{ 159308 V-PACKING; nitrile rubber 4 52 162553 ROD, piston 1 53 116343 SCREW, grounding 1 56 15F570 BASE, motor, air 1 57 180233 LABEL, warning 2 58Y 177843 PLATE, warning 1

* Recommended spare parts to keep on hand.

** Included in Repair Kit 207385. Must be purchased

separately.

{ Service parts for air motor throat packing area.

Must be purchased separately.

Y If users of this equipment do not read English,

you may order one of the following labels to apply to your air motor. Apply the label over the matching label on the air motor plate for good visibility. Do not cover the air exhaust holes. Order the labels free of charge directly from Graco. Contact your distributor to order.

German 290467 French 290466 Spanish 290468

17306982

Model 205038, Series N

for stanchion tube mountings

*12

Parts

**20

23**

22**

33**

18**

22**

32**

25**

21**

18 306982

35 34

363837

Model 205038, Series N

for stanchion tube mountings

Parts

Ref No. Part No. Description Qty

1 207150 TRIP ROD 1 2 207391 PISTON

includes items 3 to 5 (also includes

207385 repair kit when ordered

as a replacement part) 1

3 102975 .SCREW, rd hd mach; 6--32 x 1/4 in. 2 4 158361* .CLIP, spring 2 5 .BARE PISTON (not sold separately) 1 6 17M262 SCREW, hex head; 8 --32 x 3/8 in. 20 7 16H224* SEAL, wiper; polyurethane 1 8 101525 RING, retainer 1 9 101526 BEARING; bronze 1 10 101578 SCREW, hex head Nylock;

8--32x3/8in. 8 11 150647 GASKET; copper 1 12 156698* O-RING; Buna--N 1 13 158359 ACTUATOR, valve 1 14 158360 YOKE, rod, trip 1 15 158362 PIN, toggle 2 16 158364 ROCKER, toggle 2 17 167585 SPRING, helical compression 2 18 158367** GROMMET; rubber 2 19 158377 SEAL, flat ring; nitrile rubber 1 20 158378** SEAL, o-ring; nitrile rubber 1 21 158379** SEAL, o-ring; nitrile rubber 1 22 160261** NUT, adjusting 4 23 160618** LOCKWIRE, transfer valve 2 24 160623 ARM, toggle 2 25 160896** STEM, valve 2

Ref No. Part No. Description Qty

26 162628 ROD, piston 1 27 162629 CYLINDER, motor, air 1 28 178270 PLATE, muffler 1 29 162663 BASE, motor, air 1 30 164704 NUT, cylinder cap 1 31 177844 PLATE, identification 1 32 170708** POPPET, valve; urethane 2 33 170709** POPPET, valve; urethane 2 34 104029 LUG, grounding 1 35 104582 WASHER, tab 1 36 180233 LABEL, warning 2 37Y 177841 PLATE, warning 1 38 178269 PLATE, muffler 1

* Recommended spare parts to keep on hand.

** Included in Repair Kit 207385. Must be

purchased separately .

Y If users of this equipment do not read English, you

German 290464 French 290463 Spanish 290465

19306982

Model 207352, Series G

for divorced mountings

*13

Parts

**20

33**

25**

23**

22**

34**

18**

22**

includes items2to4

21**

20 306982

31 28 37

36 35

Model 207352, Series G

for divorced mountings

Parts

Ref No. Part No. Description Qty

1 205529 PACKING NUT

includes items 2 to 4 1 2 16H224* .SEAL, wiper; polyurethane 1 3 101526 .BEARING; bronze 1 4 164701 .NUT, packing 1 5 207150 TRIP ROD 1 6 207391 PISTON

includes items 7 to 9 (also includes

207385 repair kit when ordered

as a replacement part) 1

7 102975 .SCREW, rd hd mach; 6--32 x 1/4 in. 2 8 158361* .CLIP, spring 2 9 .BARE PISTON (not sold separately) 1 10 17M262 SCREW, hex head; 8--32 x 3/8 in. 20 11 101578 SCREW, hex head Nylock;

8--32x3/8in. 8 12 150647 GASKET; copper 1 13 156698* O-RING; Buna--N 1 14 158359 ACTUATOR, valve 1 15 158360 YOKE, rod, trip 1 16 158362 PIN, toggle 2 17 158364 ROCKER, toggle 2 18 158367** GROMMET; rubber 2 19 158377 SEAL, flat ring; nitrile rubber 1 20 158378** SEAL, o-ring; nitrile rubber 1 21 158379** SEAL, o-ring; nitrile rubber 1 22 160261** NUT, adjusting 4 23 160618** LOCKWIRE, transfer valve 2 24 160623 ARM, toggle 2 25 160896** STEM, valve 2

Ref No. Part No. Description Qty

26 161435 NUT, cylinder cap 1 27 162629 CYLINDER, motor, air 1 28 178270 PLATE, muffler 2 29 166235 ROD, piston 1 30 167585 SPRING, helical compression 2 31 177844 PLATE, identification 1 32 168656 BASE, motor, air 1 33 170708** POPPET, valve; urethane 2 34 170709** POPPET, valve; urethane 2 35 104029 LUG, grounding 1 36 104582 WASHER, tab 1 37 180233 LABEL, warning 2 38Y 177843 PLATE, warning 1

* Recommended spare parts to keep on hand.

** Included in Repair Kit 207385. Must be

purchased separately .

Y If users of this equipment do not read English, you

German 290467 French 290466 Spanish 290468

21306982

Model 222772, Series G

for divorced mountings

*13

Parts

**20

33**

25**

23**

22**

34**

18**

22**

includes items2to4

21**

22 306982

31 28 37

36 35

Model 222772, Series G

for divorced mountings

Parts

Ref No. Part No. Description Qty

1 205529 PACKING NUT

includes items 2 to 4 1 2 16H224* .SEAL, wiper; polyurethane 1 3 101526 .BEARING; bronze 1 4 164701 .NUT, packing 1 5 207150 TRIP ROD 1 6 207391 PISTON

includes items 7 to 9 (also includes

207385 repair kit when ordered

as a replacement part) 1

7 102975 .SCREW, rd hd mach; 6--32 x 1/4 in. 2 8 158361* .CLIP, spring 2 9 .BARE PISTON (not sold separately) 1 10 17M262 SCREW, hex head; 8--32 x 3/8 in. 20 11 101578 SCREW, hex head Nylock;

Ref No. Part No. Description Qty

26 164704 NUT, cylinder cap 1 27 162629 CYLINDER, motor, air 1 28 178270 PLATE, muffler 2 29 166235 ROD, piston 1 30 167585 SPRING, helical compression 2 31 177844 PLATE, identification 1 32 184120 BASE, motor, air 1 33 170708** POPPET, valve; urethane 2 34 170709** POPPET, valve; urethane 2 35 104029 LUG, grounding 1 36 104582 WASHER, tab 1 37 180233 LABEL, warning 2 38Y 177843 PLATE, warning 1

* Recommended spare parts to keep on hand.

** Included in Repair Kit 207385. Must be

purchased separately .

Y If users of this equipment do not read English, you

German 290467 French 290466 Spanish 290468

23306982

Mounting Hole

Dimensional

Layouts

3-Tie-Rod Pumps

2.5in.(64mm)

5 in. (127 mm)

2-Stanchion-Tube Pumps

three

0.34 in. (8.6 mm) dia. holes on

6.38 in. (162.1 mm) bolt circle

2.5 in. (64 mm)

4.38 in. (111.3 mm) dia.

0.28 in. (7.2 mm) dia.

161322 GASKET

45_

1in.(25mm) radius

45_

4 in. (102 mm)

14.75 in. (375 mm)

Models

205647 206078 207352

16.45 in. (418 mm)

Models

205038 222772

Drawing

7.25 in. (184.2 mm) diameter

1/2 npt air inlet

In-Line Pumps

two

0.31 in. (7.9 mm) dia. holes on 5 in. (127 mm) bolt circle

24 306982

1/4--20 holes

gasket 161096

3.25 in. (82.6 mm) DIA.

45_

2.09 in. (53.1 mm)

0.88 in. (22.4 mm) dia.

Technical Data

Maximum inbound air pressure 180 psi (1.2 MPa, 12 bar)...................................................

Effective piston area 14 sq. in. (90 cm@)..................................................................

Effective piston diameter 4.25 in. (108 mm)...............................................................

Stroke 4 in. (102 mm).................................................................................

Air valves Transfer: nitrile rubber........................................................................

Exhaust: urethane

Valve mechanism balanced, detented...................................................................

Seal Nitrile rubber.....................................................................................

Weight approx. 19 lb (8.6 kg)...........................................................................

* Sound level at 180 psi (1.2 MPa, 12 bar), 25 cycles per minute 98 dBa......................................

* Sound power level at 180 psi (1.2 MPa, 12 bar), 25 cycles per minute 113 dBa...............................

* Tested in accordance with ISO 3744.

25306982

Graco Standard Warranty

Graco warrants all equipment manufactured by Graco andbearingitsnameto 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 substitution of non-Graco component parts. Nor shall Graco be liable for malfunction,damage or wear causedby 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 equipmentwillbe returned to the original purchaser transportation prepaid. If inspection of the equipment does notdisclose 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’ssole obligationand buyer’s sole remedy for any breachof warranty shall be as set forth above. The buyeragrees that no other remedy (including, but notlimitedto, incidentalor consequential damages forlost profits,lost sales, injury to person or property,or any other incidental or consequential loss) shallbe available. Any action for breach of warranty must bebrought 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 notmanufactured 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 CUST

The parties acknowledge thatthey have requiredthat the presentdocument, as wellas alldocuments, notices and legal proceedings entered into, given or instituted pursuant hereto or relating directly or indirectly hereto, be drawn up in English. Les parties reconnaissent 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.

OMERS

Graco Information

For the latest information about Graco products, visit www.graco.com.

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.

26 306982

Original instructions. This manual contains English. MM 306982

Graco Headquarters: Minneapolis

International Offices: Belgium, China, Japan, Korea

GRACO INC. AND SUBSIDIARIES S P.O. BOX 1441 S MINNEAPOLIS MN 55440-- 1441 S USA

www.graco.com

Revision ZAC, July 2020

Graco 205647, 206078, 205038, 207352, 222772 Instructions Manual

Specifications and Main Features

Frequently Asked Questions

User Manual