Ingersoll-Rand PE30X-XXX-XXX-C Operator's Manual

OPERATOR’S MANUAL PD30X-XXX-XXX-C

3" DIAPHRAGM PUMP

1:1 RATIO (METALLIC)

RELEASED: 2-9-05

REVISED: 1-16-11

(REV. 07)

READ THIS MANUAL CAREFULLY BEFORE INSTALLING,

OPERATING OR SERVICING THIS EQUIPMENT.

It is the responsibility of the employer to place this information in the hands of the operator. Keep for future reference.

SERVICE KITS

Refer to Model Description Chart to match the pump material options.

637303-XX for fl uid section repair (see page 4). NOTE: This kit also contains several air motor seals which will need to be replaced.

637374-X major air valve assembly (see page 7).

637421 for air section repair (see page 6).

PUMP DATA

Models . . . . . . . . . . . . . . . . . see Model Description Chart for “-XXX”

Pump Type . . . . . . . . . . . . . Metallic Air Operated Double Diaphragm

Material . . . . . . . . . . . . . . . . see Model Description Chart

Weight . .

PX30A-XAX-XXX-C . . . . . . . . . . . . 129.5 lbs (58.8 kgs)

PX30A-XCX-XXX-C . . . . . . . . . . . . 216.6 lbs (98.2 kgs)

PX30A-AHX-XXX-C, -BHX . . . . . 249.8 lbs (113.3 kgs)

PX30A-ASX-XXX-C, -BSX . . . . . . 228.8 lbs (103.8 kgs)

PX30A-FHX-XXX-C . . . . . . . . . . . . 269.6 lbs (122.3 kgs)

PX30A-FSX-XXX-C . . . . . . . . . . . . 245.6 lbs (111.4 kgs)

(add 40.0 lbs [18.2 kg] for stainless steel air motor section)

Maximum Air Inlet Pressure . . . . . . . . . . . 120 p.s.i.g. (8.3 bar)

Maximum Material Inlet Pressure . . . . . . 10 p.s.i.g. (0.69 bar)

Maximum Outlet Pressure . . . . . . . . . . . . . 120 p.s.i.g. (8.3 bar)

Maximum Flow Rate . . . . . . . . . . . . . . . . . . . 237 g.p.m. (897 l.p.m.) fl ooded inlet . . . . . . . . . . . 275 g.p.m. (1041 l.p.m.)

Displacement / Cycle @ 100 p.s.i.g.

. . . . 2.8 gal. (10.6 lit.)

Maximum Particle Size . . . . . . . . . . . . . . . . 3/8” dia. (9.5 mm)

Maximum Temperature Limits (diaphragm / ball / seal material)

E.P.R. / EPDM . . . . . . . . . . . . . . . . . . . -60° to 280° F (-51° to 138° C)

Hytrel® . . . . . . . . . . . . . . . . . . . . . . . . . -20° to 150° F (-29° to 66° C)

Kynar® PVDF . . . . . . . . . . . . . . . . . . . 10° to 200° F (-12° to 93° C)

Nitrile . . . . . . . . . . . . . . . . . . . . . . . . . . 10° to 180° F (-12° to 82° C)

Santoprene® . . . . . . . . . . . . . . . . . . . -40° to 225° F (-40° to 107° C)

PTFE . . . . . . . . . . . . . . . . . . . . . . . . . . . 40° to 225° F (4° to 107° C)

Viton® . . . . . . . . . . . . . . . . . . . . . . . . . . -40° to 350° F (-40° to 177° C)

Dimensional Data . . . . . . . . . . . . . . . . . . . . . . see page 8

Mounting Dimensions . . 10-5/32” x 12-1/16” (258 mm x 306 mm)

Noise Level @ 70 p.s.i., 50 c.p.m.

c . . . . . . 83.0 db(A) d c Tested with 67263 muffl d The pump sound pressure levels published here have been updated to an Equivalent Continuous Sound Level (L

Aeq

) to meet the intent of ANSI

S1.13-1971, CAGI-PNEUROP S5.1 using four microphone locations.

NOTICE: All possible options are shown in the chart, however, certain combinations may not be recommended, consult a representative or the factory if you have questions concerning availability.

Figure 1

MODEL DESCRIPTION CHART

P X 30 X - X X X - X X X - C

Electronic Interface

D - None

E - Available

Air Motor / Air Cap Material

A - Aluminum / Aluminum

S - Stainless steel / Stainless steel

Fluid Connection

A - 3 - 8 N.P.T.F. - 1

B - Rp 3 (3 - 11 BSP parallel)

F - 3” ANSI / DIN Flange

Fluid Cap & Manifold Material

A - Aluminum

C - Cast Iron

H - Hastelloy®- C

S - Stainless steel

Hardware Material

P - Carbon steel

S - Stainless steel

Seat Material

A - Santoprene

C - Hytrel

E - Carbon steel

F - Aluminum

G - Nitrile

H - Hard 440 stainless steel

K - Kynar PVDF

L - Hastelloy - C

S - 316 Stainless steel

Ball Material

A - Santoprene

C - Hytrel

G - Nitrile

T - PTFE

V - Viton

Diaphragm Material

A - Santoprene G - Nitrile

B - Santoprene (backer) T - PTFE / Santoprene

C - Hytrel V - Viton

Fluid Section Service Kit Selection

Example: Model #PD30A-ACS-SVT-C

Fluid Section Service Kit # 637303-VT

PD30X - XXX - X X X - C

637303 - X X

Ball Diaphragm

INGERSOLL RAND COMPANY LTD

209 NORTH MAIN STREET – BRYAN, OHIO 43506

(800) 495-0276 FAX(800) 892-6276 www.ingersollrandproducts.com

© 2011 CCN 15227648

y y y y y y y y y y y y y y

OPERATING AND SAFETY PRECAUTIONS

READ, UNDERSTAND AND FOLLOW THIS INFORMATION TO AVOID INJURY AND PROPERTY DAMAGE.

EXCESSIVE AIR PRESSURE

STATIC SPARK

HAZARDOUS MATERIALS

HAZARDOUS PRESSURE

WARNING EXCESSIVE AIR PRESSURE. Can cause personal injury, pump damage or property damage.

Do not exceed the maximum inlet air pressure as stated on the pump model plate.

Be sure material hoses and other components are able to withstand fl uid pressures developed by this pump. Check all hoses for damage or wear. Be certain dispensing device is clean and in proper working condition.

WARNING STATIC SPARK. Can cause explosion resulting in severe injury or death. Ground pump and pumping system.

Use the pump grounding screw terminal provided. Use ARO® part no. 66885-1 ground kit or connect a suitable ground wire

(12 ga. min.) to a good earth ground source.

Secure pump, connections and all contact points to avoid vibration and generation of contact or static spark.

Consult local building codes and electrical codes for specifi c grounding requirements.

After grounding, periodically verify continuity of electrical path to ground. Test with an ohmmeter from each component (e.g., hoses, pump, clamps, container, spray gun, etc.) to ground to insure continuity. Ohmmeter should show 0.1 ohms or less.

Submerse the outlet hose end, dispensing valve or device in the material being dispensed if possible. (Avoid free streaming of material being dispensed.)

Use hoses incorporating a static wire.

Use proper ventilation.

Keep inflammables away from heat, open flames and sparks.

Keep containers closed when not in use.

WARNING Pump exhaust may contain contaminants. Can cause severe injury. Pipe exhaust away from work area and personnel.

In the event of a diaphragm rupture, material can be forced

Pipe the exhaust to a safe remote location when pumping hazardous or infl ammable materials.

Use a grounded 1” minimum i.d. hose between the pump y y y y

Obtain Material Safety Data Sheets on all materials from the supplier for proper handling instructions.

WARNING EXPLOSION HAZARD. Models containing aluminum parts cannot be used with 1,1,1-trichloroethane, methylene chloride or other halogenated hydrocarbon solvents which may react and explode.

Check pump motor section, fluid caps, manifolds and all wetted parts to assure compatibility before using with solvents of this type.

WARNING MISAPPLICATION HAZARD. Do not use models containing aluminum wetted parts with food products for human consumption. Plated parts can contain trace amounts of lead.

CAUTION Verify the chemical compatibility of the pump wetted parts and the substance being pumped, fl ushed or recirculated. Chemical compatibility may change with temperature and concentration of the chemical(s) within the substances being pumped, flushed or circulated. For specifi c fl uid compatibility, consult the chemical manufacturer.

CAUTION Maximum temperatures are based on mechanical stress only. Certain chemicals will significantly reduce maximum safe operating temperature. Consult the chemical manufacturer for chemical compatibility and temperature limits. Refer to PUMP DATA on page 1 of this manual.

CAUTION Be certain all operators of this equipment have been trained for safe working practices, understand it’s limitations, and wear safety goggles / equipment when required.

CAUTION Do not use the pump for the structural support of the piping system. Be certain the system components are properly supported to prevent stress on the pump parts.

Suction and discharge connections should be fl exible connections (such as hose), not rigid piped, and should be compatible with the substance being pumped.

CAUTION Prevent unnecessary damage to the pump. Do not allow pump to operate when out of material for long periods of time.

Disconnect air line from pump when system sits idle for long periods of time.

CAUTION Use only genuine ARO replacement parts to assure compatible pressure rating and longest service life.

NOTICE Replacement warning labels are available upon request: “Static Spark & Diaphragm Rupture” pn \ 94080.

y

WARNING HAZARDOUS PRESSURE. Can result in serious injury or property damage. Do not service or clean pump, hoses or dispensing valve while the system is pressurized.

Disconnect air supply line and relieve pressure from the system by opening dispensing valve or device and / or carefully and slowly loosening and removing outlet hose or piping from pump.

WARNING HAZARDOUS MATERIALS. Can cause serious injury or property damage. Do not attempt to return a pump to the factory or service center that contains hazardous material. Safe handling practices must comply with local and national laws and safety code requirements.

WARNING

= Hazards or unsafe practices which could result in severe personal injury, death or substantial property damage.

CAUTION

= Hazards or unsafe practices which could result in minor personal injury, product or property damage.

NOTICE

= Important installation, operation or maintenance information.

Page 2 of 8 PD30X-XXX-XXX-C (en)

GENERAL DESCRIPTION

The ARO diaphragm pump off ers high volume delivery even at low air pressure and a broad range of material compatibility options are available. Refer to the model and option chart. ARO pumps feature stall resistant design, modular air motor / fl uid sections.

Air operated double diaphragm pumps utilize a pressure diff erential in the air chambers to alternately create suction and a positive fl uid pressure in the fl uid chambers, valve checks insure a positive fl ow of fl uid.

Pump cycling will begin as air pressure is applied and will continue to pump and keep up with the demand. It will build and maintain line pressure and will stop cycling once maximum line pressure is reached (dispensing device closed) and will resume pumping as needed.

AIR AND LUBE REQUIREMENTS

y y

WARNING EXCESSIVE AIR PRESSURE. Can cause pump damage, personal injury or property damage.

A fi lter capable of fi ltering out particles larger than 50 microns should be used on the air supply. There is no lubrication required other than the “O” ring lubricant which is applied during assembly or repair.

If lubricated air is present, make sure that it is compatible with the “O” rings and seals in the air motor section of the pump.

OPERATING INSTRUCTIONS

y y y y y

Always fl ush the pump with a solvent compatible with the material being pumped if the material being pumped is subject to

“setting up” when not in use for a period of time.

Disconnect the air supply from the pump if it is to be inactive for a few hours.

The outlet material volume is governed not only by the air supply, but also by the material supply available at the inlet. The material supply tubing should not be too small or restrictive.

Be sure not to use hose which might collapse.

When the diaphragm pump is used in a forced-feed (fl ooded inlet) situation, it is recommended that a “check valve” be installed at the air inlet.

Secure the diaphragm pump legs to a suitable surface to insure against damage by vibration.

MAINTENANCE

Refer to the part views and descriptions as provided on pages 4 through 7 for parts identifi cation and service kit information.

y Certain ARO “Smart Parts” are indicated which should be available for fast repair and reduction of down time.

y Service kits are divided to service two separate diaphragm pump functions: 1. AIR SECTION, 2. FLUID SECTION. The Fluid y

Section is divided further to match typical part Material Options.

Provide a clean work surface to protect sensitive internal moving parts from contamination from dirt and foreign matter during service disassembly and reassembly.

y y

Keep good records of service activity and include the pump in preventive maintenance program.

Before disassembling, empty captured material in the outlet manifold by turning the pump upside down to drain material from the pump.

FLUID SECTION DISASSEMBLY

1.

Remove (61) outlet manifold and (60) inlet manifold.

2.

3.

Remove (22) balls, (19) “O” rings (if applicable) and (21) seats.

Remove (15) fl uid caps.

NOTE: Only PTFE diaphragm models use a primary diaphragm (7) and a backup diaphragm (8). Refer to the auxiliary view in the Fluid

Section illustration.

4. Remove the (14) screw, (6) diaphragm washer, (7) or (7 / 8) diaphragms, (5) backup washer and (196) cushion.

NOTE: Do not scratch or mar the surface of (1) diaphragm rod.

FLUID SECTION REASSEMBLY

SERVICE NOTE: ARO pn 204214-T diaphragm assembly tool is recommended for use when reassembling the pump.

y Reassemble in reverse order. Refer to the torque requirements on page 5.

y Clean and inspect all parts. Replace worn or damaged parts y y with new parts as required.

Lubricate (1) diaphragm rod and (144) “U” cups with Lubriplate®

FML-2 grease (94276 grease packet is included in service kit).

Be certain the diaphragm assembly bottoms out on the (1) rod, back off PTFE diaphragm assembly far enough to align holes.

y y

For models with PTFE diaphragms: Item (8) Santoprene diaphragm is installed with the side marked “AIR SIDE” towards the pump center body. Install the (7) PTFE diaphragm with the side marked “FLUID SIDE” towards the (15) fl uid cap.

Re-check torque settings after the pump has been re-started and run a while.

y Hytrel® and Viton® are registered trademarks of the DuPont Company y Loctite® is a registered trademark of Henkel Loctite Corporation y Kynar® is a registered trademark of Arkema Inc. y y Santoprene® is a registered trademark of Monsanto Company, licensed to Advanced Elastomer Systems, L.P. y ARO® is a registered trademark of Ingersoll-Rand Company y y Lubriplate® is a registered trademark of Lubriplate Division (Fiske Brothers Refi ning Company) y 262™, 271™ and 572™ are trademarks of Henkel Loctite Corporation y y Hastelloy® is a registered trademark of Haynes International, Inc. y

PD30X-XXX-XXX-C (en) Page 3 of 8

PARTS LIST / PX30X-XXX-XXX-C FLUID SECTION

n 637303-XX Fluid section service kit includes: Balls (see Ball Option, refer to -XX in chart below), Diaphragms (see Diaphragm Option, refer to -XX in chart below) and items 3, 19, 70, 144, 175, 196 (listed below) and 174 and 94276 Lubriplate FML-2 grease (page 6).

-XXX Seat

-AXX 94104-A

SEAT OPTIONS PX30X-XXX-XXX-C

“21”

Qty Mtl -XXX Seat

(4) [Sp] -HXX 94114

-CXX 94104-C

-EXX 95678

-FXX 95674

-GXX 94104-G

(4) [H]

(4) [C]

(4) [A]

(4) [B]

-KXX 94621-K

-LXX 94939

-SXX 94113

Qty Mtl

(4) [SH]

(4) [K]

(4) [Ha]

(4) [SS]

BALL OPTIONS PX30X-XXX-XXX-C

n “22” (3-1/4” diameter)

-XXX Ball Qty Mtl n “19”

“O” Ring

(3/16” x 5” o.d.)

Qty Mtl

-XAX 94103-A

-XCX 94103-C

-XGX 94103-G

-XTX 94103-T

-XVX 94103-V

(4) [Sp] 94115

(4) [H] Y327-350

(4) [B] Y325-350

(4) [T] Y328-350

(4) [V] Y327-350

(4) [E]

(4) [V]

(4) [B]

(4) [T]

(4) [V]

NOTE: Seat options -AXX, -CXX and -GXX do not require item 19 "O" ring.

-XXX

DIAPHRAGM OPTIONS PX30X-XXX-XXX-C

n Service kit n “7” n “8” n “3” (1/8” x 1” o.d.)

-XX = (Ball)

-XX = (Diaphragm) Diaphragm Qty Mtl Diaphragm Qty Mtl “O” Ring Qty Mtl

-XXA 637303-XA

-XXB 637303-XB

-XXC 637303-XC

-XXG 637303-XG

-XXT 637303-XT

-XXV 637303-XV

94091-A

94110-A

94091-C

94091-G

94090-T

95345

(2) [Sp] - - - - -

(2) [Sp] - - - - -

(2) [H] - - - - -

(2) [B] - - - - -

(2) [T] 94110-A

(2) [V] - - - - -

- - - - Y328-210

- - - - Y328-210

- - - - Y327-210

- - - - Y328-210

(2) [Sp] Y328-210

- - - - Y327-210

(2) [T]

(2) [T]

(2) [V]

(2) [T]

(2) [T]

(2) [V]

MATERIAL CODE

[A] = Aluminum

[B] = Nitrile

[C] = Carbon Steel

[Co] = Copper

[CI] = Cast Iron

[E] = E.P.R.

[H] = Hytrel

[Ha] = Hastelloy - C

[K] = Kynar PVDF

[SH] = Hard Stainless Steel

[Sp] = Santoprene

[SS] = Stainless Steel

[T] = PTFE

[V] = Viton

Item Description (size)

5 Backup Washer

68 Air Cap

69 Air Cap

76 Pipe Plug (1/8 - 27 N.P.T. x 0.27”)

126 Pipe Plug (1/4 - 18 N.P.T. x 7/16”)

131 Screw (M10 x 1.5 - 6g x 120 mm) no 175 “O” Ring (3/32” x 1” o.d.) no (3/32” x 1-1/16” o.d.)

181 Roll Pin (5/32” o.d. x 3/4” long)

CENTER SECTION PART OPTIONS PX30X-XXX-XXX-C

PD30A-XXX-XXX-C PE30A-XXX-XXX-C PD30S-XXX-XXX-C PE30S-XXX-XXX-C

Qty Part No.

Mtl Part No.

Mtl Part No.

Mtl Part No.

Mtl

(2) 94831-1

(1) 94030-1

(1) 94030-2

(1) - - - - -

(2) - - - - -

(4) 94531

(2) Y325-117

(2) - - - - -

(4) - - - - -

[C] 94831-1

[A] 94721-1

[A] 94721-2

- - Y17-50-S

- - Y17-51-S

[C] 94531

[B] Y325-117

- - - - - - -

- - - - - - -

[C] 94831-2

[A] 94031-1

[A] 94031-2

[SS] - - - - -

[SS] 94831-2

[SS] 94031-1

[SS] 94031-2

- - Y17-50-S

[SS] Y17-51-S

[C] 96656

[B] - - - - -

- - Y325-118

[SS] Y17-51-S

[SS] 96656

- - -

[B]

- - - - -

Y325-118

- - Y178-56-S [SS] Y178-56-S

[SS]

[SS]

[SS]

[SS]

[SS]

[SS]

- - -

[B]

[SS]

MANIFOLD THREAD / FLUID CAP MATERIAL OPTIONS PX30X-XXX-XXX-C

Item Description (size)

6 Diaphragm Washer

15 Fluid Cap

PX30X-XAX-XXX-C PX30X-XCX-XXX-C PX30X-XHX-XXX-C PX30X-XSX-XXX-C PX30X-FSX-XXX-C PX30X-FHX-XXX-C

Qty Part No.

Mtl Part No.

Mtl Part No.

Mtl Part No.

Mtl Part No.

Mtl Part No.

Mtl

(2) 94802

(2) 94024

[A] 94803

[A] 94106

[SS] 94947

9 Washer (2) Y13-12-T [SS] Y13-12-T [SS] 94949

14 Cap Screw (3/4” - 16 x 3-1/4”) (2) Y5-134-T [SS] Y5-134-T [SS] 94948

[CI] 94693

[Ha] 94803

[Ha] Y13-12-T

[Ha] Y5-134-T

[Ha] 94107

[SS] 94803

[SS] Y13-12-T

[SS] Y5-134-T

[SS] 94107

[SS] 94947

[SS] 94949

[SS] 94948

[SS] 94693

[Ha]

[Ha]

[Ha]

[Ha]

32 Leg

60 Inlet Manifold

61 Outlet Manifold

(2) - - - - - - 94701-1 [C] 94703-2 [SS] 94703-2 [SS] 94703-2 [SS] 94703-2 [SS]

(1) 94699-[ p ] [A] 94305-[ p ] [CI] 94691-[ p ] [Ha] 94216-[ p ] [SS] 96785 [ p ] [SS] 96811 [ p ] [Ha]

(1) 94700-[ p ] [A] 94702-[ p ] [CI] 94809-[ p ] [Ha] 94704-[ p ] [SS] 96784 [ p ] [SS] 96810 [ p ] [Ha]

EXTERNAL HARDWARE OPTION PX30X-XXX-XXX-C

Item Description (size)

PX30X-XXP-XXX-C PX30X-XXS-XXX-C

Qty Part No.

Mtl Part No.

Mtl

26 Screw (M12 x 1.75 - 6g x 45 mm)

27 Screw (M12 x 1.75 - 6g x 60 mm)

29 Nut (M12 x 1.75 - 6h)

(12) 94412-1

(16) 94991-1

(16) 95053-1

[C] 94412-2

[C] 94991

[C] 95053

[SS]

[SS]

[SS]

Item Description (size) q 1 Rod

43 Ground Lug (see page 7) no 70 Gasket

Qty Part No.

(1) 94984

(1) 93004

(2) 94100

COMMON PARTS

Mtl

[C]

[Co]

[B]

Item Description (size) no 144 “U” Cup (3/16” x 1-3/8” o.d.) o 180 Gasket (0.406” i.d. x 0.031” thick) n 196 Cushion

Qty Part No.

(2) Y186-51

(4) 94098

(2) 94631

Mtl

[B]

[Co]

[Sp] o Air motor kit parts, see pages 6 and 7.

p For N.P.T.F. thread models (PX30X-AXX-XXX-C) use "-1".

For BSP thread models (PX30X-BXX-XXX-C) use "-2".

Page 4 of 8 q “Smart Parts“, keep these items on hand in addition to the service kits for fast repair and reduction of down time.

PD30X-XXX-XXX-C (en)

PARTS LIST / PX30X-XXX-XXX-C FLUID SECTION

COLOR CODE

Material Color Color

61

61

3 1

Santoprene Tan Tan

Santoprene Green N / A

(backup)

Viton Yellow (-) Yellow (•)

FOR THE AIR MO-

TOR SECTION, SEE

PAGES 6 & 7.

5

7

2 4

Torque Sequence

8

6

26

68 181

175

70 76 175 70 1 5 196 7 6 14

22

21

19

27

126 144 144

29 69

60

26

26

32

180 131

60

3 9

15

22

19

21

Figure 2

View for PX30X-XXX-XXT-C (PTFE diaphragm) confi guration only.

(Santoprene) 8

(PTFE) 7

PD30X-XXX-XXX-C (en)

)

ASSEMBLY TORQUE REQUIREMENTS

(

NOTE: DO NOT OVERTIGHTEN FASTENERS.

ALL FASTENERS ARE METRIC.

(14) cap screw, 65 - 70 ft lbs (88.1 - 94.9 Nm).

(26) screw, 60 - 70 ft lbs (81.3 - 94.9 Nm).

(27) screw, 60 - 70 ft lbs (88.1 - 94.9 Nm).

(131) screw, 35 - 40 ft lbs (47.5 - 54.2 Nm).

LUBRICATION / SEALANTS

c Apply Lubriplate FML-2 grease to all “O” rings, “U” cups and mating parts.

d Apply Loctite® 271™ to threads.

e Apply anti-seize compound to threads and bolt and nut flange heads which contact pump case when using stainless steel fasteners.

f Apply Loctite 262™ to threads at assembly.

g Apply PTFE tape to threads.

h Apply Loctite 572™ to threads.

i Not used with PX30X-XXX-AXX-C, -CXX and -GXX.

Note: Lubriplate FML-2 is a white food grade petroleum grease.

Page 5 of 8

PARTS LIST / PX30X-XXX-XXX-C AIR MOTOR SECTION

o Indicates parts included in 637421 air section service kit shown below and items (70), (144), (175) and (180) shown on page 4.

Item Description (size)

101 Center Body (PX30A-XXX-XXX-C)

(PX30S-XXX-XXX-C)

103 Bushing

105 Screw (M6 x 1 - 6g x 20 mm)

111 Spool

118 Actuator Pin (0.250” x 2.276” long)

Qty Part No.

(1) 94028

(1) 94109

(1)

(4)

(1)

(2)

94092

95887

95651

94083

121 Sleeve

127 90° St. Elbow (1-1/2 - 11-1/2 N.P.T.)

(2) 94084

(1) 94860

[D]

[C / I]

128 Set Screw (1/4” - 20 x 1/4”) (2) Y29-42-S [SS] o 132 Gasket (1) 94099 [B]

133 Lockwasher (1/4”) (PX30A-XXX-XXX-C) (3) Y117-416-C [C]

Mtl

[A]

[SS]

[D]

[SS]

[D]

[SS]

134 Screw (M6 x 1 - 6g x 30 mm)

135 Valve Housing

136 Plug

(PX30S-XXX-XXX-C)

(PD30A-XXX-XXX-C)

(PD30S-XXX-XXX-C)

(PE30A-XXX-XXX-C)

(PE30S-XXX-XXX-C)

(PX30A-XXX-XXX-C)

(PX30S-XXX-XXX-C) o 137 “O” Ring (1/16” x 2” o.d.) o 138 “U” Cup (3/16” x 1.792” o.d.) o 139 “U” Cup (3/16” x 1-1/4” o.d.)

140 Valve Insert

141 Valve Plate so 146 “O” Ring (3/32” x 1-1/16” o.d.) so 147 “O” Ring (1/8” x 1/2” o.d.)

(3) Y14-416-T [SS]

(4) 96358 [SS]

(1) 96334-1 [A]

(1) 96337-1

(1) 96334-2

(1) 96337-2

(1) 96335

[SS]

[A]

[SS]

[A]

(1) 96339

(1) Y325-32

(1) 95966

[SS]

[B]

[B]

(1) Y186-50

(1) 95650

[B]

(Ck)

(1) 95659 (Ck)

(1) Y325-118 [B]

(2) Y325-202 [B]

AIR MOTOR PARTS

Item Description (size) to 166 Track Gasket o 167 Pilot Piston (includes 168 and 169)

168 "O” Ring (3/32” x 5/8” o.d.)

169 “U” Cup (1/8” x 7/8” o.d.)

170 Piston Sleeve o 171 “O” Ring (3/32” x 1-1/8” o.d.) o 172 “O” Ring (1/16” x 1-1/8” o.d.) o 173 “O” Ring (1/16” x 1-3/8” o.d.) no 174 “O” Ring (1/8” x 1/2” o.d.) o 176 Diaphragm (check valve) o 199 Track Gasket o 200 Gasket

201 Muffl (includes item 127)

233 Adapter Plate (PX30A-XXX-XXX-C)

(PX30S-XXX-XXX-C)

240 Screw (M6 x 1 - 6g x 16 mm) o 241 Track Gasket o 242 “O” Ring (1/16” x 7/32” o.d.) o 243 “O” Ring (1/8” x 5/8” o.d.) o 244 “O” Ring (1/8” x 7/8” o.d.) n o Lubriplate FML-2 grease

Lubriplate Grease Packets (10)

(1) 94276

637308 n Items included in fl uid section service kit, see pages 4 and 5.

s Used on models PX30S-XXX-XXX-C only.

t Used on models PX30A-XXX-XXX-C only.

Qty Part No.

(1) 94026

(1) 67164

Mtl

[B]

[D]

(2) 94433

(1) Y240-9

[U]

[B]

(1) 94081 [Br]

(1) Y325-119 [B]

(1) Y325-22

(2) Y325-26

[B]

[B]

(2) Y325-202 [B]

(2) 94102

(1) 95666

(1) 95665

(1) 67213

(1) 96336

[Sp]

[B]

[B]

(1) 96338

(2) 95991

(1)

(1)

96344

Y325-5

[A]

[SS]

[SS]

[B]

[B]

(1) Y325-204 [B]

(1) Y325-208 [B]

[A] = Aluminum

[B] = Nitrile

[Br] = Brass

[C] = Carbon Steel

[Ck] = Ceramic

MATERIAL CODE

[D] = Acetal

[I] = Iron

[Sp] = Santoprene

[SS] = Stainless Steel

[U] = Polyurethane

AIR MOTOR SECTION SERVICE

y y y

Service is divided into two parts - 1. Pilot Valve, 2. Major Valve.

GENERAL REASSEMBLY NOTES: y y

Air Motor Section service is continued from Fluid Section repair.

Inspect and replace old parts with new parts as necessary. Look for deep scratches on metallic surfaces, and nicks or cuts in “O” y y rings.

Take precautions to prevent cutting “O” rings upon installation.

Lubricate “O” rings with Lubriplate FML-2 grease.

Do not over-tighten fasteners. Refer to torque specifi cation block on view.

Re-torque fasteners following restart.

SERVICE TOOLS - To aid in the installation of (168) “O” rings onto the (167) pilot piston, use tool # 204130-T, available from ARO.

PILOT VALVE DISASSEMBLY

1.

2.

A light tap on (118) actuator pin should expose the opposite

(121) sleeve, (167) pilot piston and other parts.

Remove (170) sleeve. Inspect inner bore of sleeve for damage.

PILOT VALVE REASSEMBLY

1.

2.

Clean and lubricate parts not being replaced from service kit.

Install new (171 and 172) “O” rings. Replace (170) sleeve.

3.

4.

Install new (168) “O” rings and (169) seal - Note the lip direction.

Lubricate and replace (167) pilot piston.

Reassemble remaining parts. Replace (173 and 174) “O” rings.

MAJOR VALVE DISASSEMBLY

1.

2.

3.

Remove (135) valve housing and (233) adapter plate, exposing

(132 and 166) gaskets and (176) checks.

Remove (233) adapter plate, releasing (140) valve insert, (141) valve plate, (199, 200 and 241) gaskets and (243 and 244) “O” rings.

Remove (136) plug and (137) “O” ring, releasing (111) spool.

MAJOR VALVE REASSEMBLY

1.

2.

3.

4.

5.

6.

7.

Install new (138 and 139) “U” cups on (111) spool - LIPS MUST

FACE EACH OTHER.

Insert (111) spool into (135) valve housing.

Install (137 and 242) “O” rings on (136) plug and assemble plug to (135) valve housing, securing with (105) screws.

Install (140) valve insert, (141) valve plate, (199) gasket and (243 and 244) “O“ rings into (135) valve housing. NOTE: Assemble

(140) valve insert with “dished” side toward (141) valve plate.

Assemble (141) valve plate with part number identifi cation toward (140) valve insert.

Assemble (200 and 241) gaskets and (233) adapter plate to (135) valve housing, securing with (240) screws.

Assemble (132 and 166) gaskets and (176) checks to (101) center body.

Assemble (135) valve housing and components to (101) center body, securing with (134) screws.

Page 6 of 8 PD30X-XXX-XXX-C (en)

PARTS LIST / PX30X-XXX-XXX-C AIR MOTOR SECTION

j Substitute these “O“ rings for

(166) gasket on models PX30S-

XXX-XXX-C.

147

146 174

121

173

167

118 169 168

172

171

170

PILOT VALVE

PART GROUP

140 199 244 243 233 132 166

173

121

118

174

103

101

135

133

134

43

137

136

MAJOR VALVE

141

138

200 241 128 240 176

Optional 94117 Muffler

111

139

242

128

105

201

127

Figure 3

)

ASSEMBLY TORQUE REQUIREMENTS

(

NOTE: DO NOT OVERTIGHTEN FASTENERS.

ALL FASTENERS ARE METRIC.

(105) screw, 40 - 50 in. lbs (4.5 - 5.6 Nm).

(134) screw, 40 - 50 in. lbs (4.5 - 5.6 Nm).

(240) screw, 40 - 50 in. lbs (4.5 - 5.6 Nm).

LUBRICATION / SEALANTS

c Apply Lubriplate FML-2 grease to all “O” rings, “U” cups and mating parts.

d Apply Loctite 271 to threads.

e Apply anti-seize compound to threads and bolt and nut flange heads which contact pump case when using stainless steel fasteners.

A replacement major valve service assembly is available separately, which includes the following:

637374-2 for models PD30A-XXX-XXX-C: 105 (4), 111, 128 (2), 132, 133 (3), 134 (4), 135, 136, 137, 138, 139, 140, 141, 166, 176 (2), 199, 200, 233, 240 (2),

241, 242, 243 and 244.

637374-3 for models PE30A-XXX-XXX-C: 76, 105 (4), 111, 128 (2), 132, 133 (3), 134 (4), 135, 136, 137, 138, 139, 140, 141, 166, 176 (2), 199, 200, 233, 240 (2),

241, 242, 243 and 244.

637374-4 for models PD30S-XXX-XXX-C: 105 (4), 111, 128 (2), 132, 133 (3), 134 (4), 135, 136, 137, 138, 139, 140, 141, 146, 147, 176 (2), 199, 200, 233, 240 (2),

241, 242, 243 and 244.

637374-5 for models PE30S-XXX-XXX-C: 76, 105 (4), 111, 128 (2), 132, 133 (3), 134 (4), 135, 136, 137, 138, 139, 140, 141, 146, 147, 176 (2), 199, 200, 233, 240

(2), 241, 242, 243 and 244.

PD30X-XXX-XXX-C (en) Page 7 of 8

Product discharged from exhaust outlet.

y y

Check for diaphragm rupture.

Check tightness of (14) cap screw.

Air bubbles in product discharge.

y y y

Check connections of suction plumbing.

Check “O” rings between intake manifold and fl uid caps.

Check tightness of (14) cap screw.

Motor blows air or stalls.

y y

Check (176) check valve for damage or wear.

Check for restrictions in valve / exhaust.

TROUBLE SHOOTING

Low output volume, erratic fl ow or no fl ow.

y y y y y

Check air supply.

Check for plugged outlet hose.

Check for kinked (restrictive) outlet material hose.

Check for kinked (restrictive) or collapsed inlet material hose.

Check for pump cavitation - suction pipe should be sized at least as large as the inlet thread diameter of the pump for y y proper fl ow if high viscosity fl uids are being pumped. Suction hose must be a non-collapsing type, capable of pulling a high volume.

Check all joints on the inlet manifolds and suction connections.

These must be air tight.

Inspect the pump for solid objects lodged in the diaphragm chamber or the seat area.

DIMENSIONAL DATA

Dimensions shown are for reference only, they are displayed in inches and millimeters (mm).

3 - 8 N.P.T.F. - 1 (PX30X-AXX-XXX-C)

Rp 3 (3 - 11 BSP parallel) (PX30X-BXX-XXX-C)

A F

E

L

Outlet

L

Q (

Bolt circle)

B

B

Air Inlet Ports

3/4 - 14 N.P.T.F. - 1

G

Q

N

3” A.N.S.I / DIN Flange

(PX30X-FXX-XXX-C)

D

D

K

Inlet

C

H

J

M

P

Exhaust Port 1-1/2 - 11-1/2 N.P.T.

Figure 4

D o t t e d l i n e s s h o w optional 67263 muffler assembly.

DIMENSIONS

A - see below

B - 30” (762.0 mm)

C - 12-1/16” (306.4 mm)

D - see below

E - 17-11/16” (449.2 mm)

F - 15” (381.0 mm)

G - see below

H - 10-5/32” (258.0 mm)

J - see below

K - 9/16” (14.3 mm)

L - see below

M - 23-3/32” (586.3 mm)

N - see below

“A” “D” “J” “N”

PX30X-XAX-XXX-C

PX30X-XCX-XXX-C

23-5/8” (600.1 mm) 2-3/8” (60.3 mm) 11” (279.4 mm) 15-1/2” (393.7 mm)

23-5/8” (600.1 mm) 2-7/16” (61.9 mm) 11-11/16” (296.9 mm) 15-1/2” (393.7 mm)

PX30X-XHX-XXX-C 23-1/8” (587.4 mm) 2-3/4” (69.9 mm) 11-11/16” (296.9 mm) 16” (406.4 mm)

PX30X-XSX-XXX-C 23-1/8” (587.4 mm) 2-3/4” (69.9 mm) 11-11/16” (296.9 mm) 16” (406.4 mm)

PX30X-FXX-XXX-C 23-1/8” (587.4 mm) 2-3/4” (69.9 mm) 11-11/16” (296.9 mm) 16” (406.4 mm)

P - 1” (25.4 mm)

Q - 6” (152.4 mm)

“L”

2-3/4” (69.9 mm)

2-3/4” (69.9 mm)

2-3/4” (69.9 mm)

2-3/4” (69.9 mm)

3-3/4” (95.25 mm)

“G”

32” (812.8 mm)

32” (812.8 mm)

32” (812.8 mm)

32” (812.8 mm)

33-3/4” (857.3 mm)

Page 8 of 8

PN 97999-1110

PD30X-XXX-XXX-C (en)