Ingersoll Rand Water Pump PD30X X B User Manual

PD30X-X-B  
OPERATOR’S MANUAL  
RELEASED: 8-14-98  
REVISED:  
(REV. P)  
INCLUDING: OPERATION, INSTALLATION & MAINTENANCE  
5-7-10  
3” DIAPHRAGM PUMP  
1:1 RATIO (METALLIC)  
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.  
3” DIAPHRAGM PUMP  
PD30X-XXX-XXX-B( )  
SERVICE KITS  
Refer to Model Description Chart to match the pump material options.  
637303-XX for fluid section repair (see page 4). Note: This kit also con-  
tains several air motor seals which will need to be replaced.  
637302 for air section repair (see page 6).  
67089-X major air valve assembly (see page 7)  
PUMP DATA  
Models . . . . . . . . . . . . . see Model Description Chart for “-XXX”.  
Pump Type . . . . . . . . . . Metallic Air Operated Double Diaphragm  
Material . . . . . . . . . . . . . see Model Description Chart.  
Weight . . . . PD30A-XAX-XXX-B( ) . . . 113 lbs (51.3 kgs)  
PD30A-XCX-XXX-B( ) . . . 197 lbs (89.4 kgs)  
PD30A-XHX-XXX-B( ) . . . 203 lbs (92.1 kgs)  
PD30A-XSX-XXX-B( ) . . . 203 lbs (92.1 kgs)  
(add 40 lbs [18.1 kg] for stainless steel air motor section)  
Maximum Air Inlet Pressure  
MODEL DESCRIPTION CHART  
Ball check models . . . . . . . . . . . . . 120 p.s.i.g. (8.3 bar)  
Cone check models . . . . . . . . . . . . 100 p.s.i.g. (6.9 bar)  
Maximum Material Inlet Pressure . . . . . 10 p.s.i.g. (.69 bar)  
Maximum Outlet Pressure  
PD30 X - X X X - X X X - B 03  
CENTER SECTION MATERIAL  
A - Aluminum S - Stainless Steel  
Ball check models . . . . . . . . . . . . . 120 p.s.i.g. (8.3 bar)  
Cone check models . . . . . . . . . . . . 100 p.s.i.g. (6.9 bar)  
Maximum Flow Rate (flooded inlet)  
THREAD  
A - N.P.T.F.  
B - BSP  
Ball check models . . . . . . . . . . . . . 275 g.p.m. (1041 l.p.m.)  
Cone check models . . . . . . . . . . . . 195 g.p.m. (738.1 l.p.m.)  
Displacement / Cycle @ 100 p.s.i.g. . . . 2.8 gal. (10.6 lit.)  
Maximum Particle Size  
FLUID CAPS & MANIFOLD MATERIAL  
A - Aluminum  
C - Cast Iron  
H - Hastelloy  
S - Stainless Steel  
HARDWARE MATERIAL  
Ball check models . . . . . . . . . . . . . 3/8” dia. (9.5 mm)  
Cone check models . . . . . . . . . . . . 3/4” dia. (18.75 mm)  
Maximum Temperature Limits (diaphragm / ball / seal material)  
E.P.R. / EPDM . . . . . . . . . . . -60_to280_F (-51_to 138_C)  
HytrelR . . . . . . . . . . . . . . . . -20_ to 150_ F (-29_ to 66_ C)  
Nitrile . . . . . . . . . . . . . . . . . 10_ to 180_ F (-12_ to 82_ C)  
P.V.D.F. (KynarR) . . . . . . . . 10_ to 200_ F (-12_ to 93_ C)  
SantopreneR . . . . . . . . . . . -40_to225_F (-40_to 107_C)  
PTFE . . . . . . . . . . . . . . . . . 40_ to 225_ F (4_ to 107_ C)  
VitonR . . . . . . . . . . . . . . . . -40_to350_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. . . . . 83.0 db(A)  
P - Plated Steel  
S - Stainless Steel  
SEAT MATERIAL  
A - Santoprene  
C - Hytrel  
E - Carbon Steel  
F - Aluminum  
G - Nitrile  
H - Hard 440 Stainless Steel  
K - PVDF (Kynar)  
L - Hastelloy  
S - 316 Stainless Steel  
0 - (Cone Check)  
BALL MATERIAL (=) Cone Check models  
A - Santoprene  
C - Hytrel  
G - Nitrile  
J - Nitrile (=)  
K - E.P.R. (=)  
L - Viton (=)  
T - PTFE  
V - Viton  
DIAPHRAGM MATERIAL  
A - Santoprene  
C - Hytrel  
G - Nitrile  
T - PTFE  
V - Viton  
 Tested with 67263 muffler assembly installed.  
 The pump sound pressure levels published here have been updated to an Equivalent  
CONE CHECK FLOW  
03 - Bottom Discharge  
Continuous Sound Level (L ) to meet the intent of ANSI S1.13-1971, CAGI-PNEU-  
Aeq  
ROP S5.1 using four microphone locations.  
FLUID SECTION SERVICE KIT SELECTION  
PD30X - XXX - X X X - B( )  
637303 - X X  
NOTICE:Allpossibleoptionsareshowninthecharthowevercertaincom-  
binations may not be recommended, consult a representative or the fac-  
tory if you have questions concerning availability.  
EXAMPLE: MODEL # PD30A-ACS-SAA-B  
FLUID SECTION SERVICE KIT # 637303-AA  
Ball  
Diaphragm  
INGERSOLL RAND COMPANY  
209 NORTH MAIN STREET- BRYAN, OHIO 43506  
(800) 276-4658 D FAX (800) 266-7016  
E2010  
CCN 99756587  
Download from Www.Somanuals.com. All Manuals Search And Download.  
GENERAL DESCRIPTION  
MAINTENANCE  
The ARO diaphragm pump offers high volume delivery even at low air  
pressure and a broad range of material compatibility options available.  
Refer to the model and option chart. ARO pumps feature stall resistant  
design, modular air motor / fluid sections.  
Air operated double diaphragm pumps utilize a pressure differential in  
theairchamberstoalternatelycreatesuctionandpositivefluidpressure  
in the fluid chambers, valve checks insure a positive flow of fluid.  
Pump cycling will begin as air pressure is applied and it will continue to  
pump and keep up with the demand. It will build and maintain line pres-  
sure and will stop cycling once maximum line pressure is reached (dis-  
pensing device closed) and will resume pumping as needed.  
Refertothepartviewsanddescriptionsasprovidedonpage4through7  
for parts identification and Service Kit information.  
S Certain ARO “Smart Parts” are indicated which should be available  
for fast repair and reduction of down time.  
S Service kits are divided to service two separate diaphragm pump  
functions: 1. AIR SECTION, 2. FLUID SECTION. The FLUID SEC-  
TION is divided further to match typical part MATERIAL OPTIONS.  
S Provide a clean work surface to protect sensitive internal moving  
partsfromcontaminationfromdirtandforeignmatter duringservice  
disassembly and reassembly.  
S Keep good records of service activity and include pump in preven-  
tive maintenance program.  
S Beforedisassemblingemptycapturedmaterialintheoutletmanifold  
by turning the pump upside down to drain material from the pump.  
AIR AND LUBE REQUIREMENTS  
WARNING EXCESSIVE AIR PRESSURE. Can cause pump  
damage, personal injury or property damage.  
FLUID SECTION DISASSEMBLY  
S Afiltercapableoffilteringoutparticleslargerthan50micronsshould  
beusedontheairsupply. Thereisnolubricationrequiredotherthan  
the “O” ring lubricant which is applied during assembly or repair.  
S If lubricated air is present, make sure that it is compatible with the  
Nitrile “O” rings in the air motor section of the pump.  
1. Remove top manifold(s).  
2. Remove (22) balls, (19) “O” rings (if applicable) and (21) seats.  
3. Remove (15) fluid caps.  
NOTE: Only PTFE diaphragm models use a primary (7) diaphragm and  
a backup (8) diaphragm. Refer to the auxiliary view in figure 1.  
4. Remove the (6) diaphragm washer, (7) or (7 / 8) diaphragms, (5)  
backup washer and (196) cushion.  
OPERATING INSTRUCTIONS  
NOTE: Do not scratch or mar the surface of (1) diaphragm rod.  
S Always flush the pump with a solvent compatible with the material  
beingpumpedifthematerialbeingpumpedissubjecttosettingup”  
when not in use for a period of time.  
S Disconnecttheairsupplyfromthepumpifitistobeinactiveforafew  
hours.  
S Theoutletmaterialvolumeisgovernednotonlybytheairsupplybut  
alsobythematerialsupplyavailableattheinlet.Thematerialsupply  
tubing should not be too small or restrictive. Be sure not to use hose  
which might collapse.  
FLUID SECTION REASSEMBLY  
SERVICENOTE:AROpn204214-Tdiaphragmassemblytoolisrecom-  
mended for use when reassembling the pump.  
S Reassemble in reverse order.  
S Clean and inspect all parts. Replace worn or damaged parts with  
new parts as required.  
S Lubricate (1) diaphragm rod and (144) “U” cup with LubriplateR  
FML-2 grease. (94276 grease packet is included in service kit.)  
S Becertainthediaphragmassemblybottomsoutonthe(1)rod, back  
off PTFE diaphragm assembly far enough to align holes.  
S FormodelswithPTFEdiaphragms:Item(8)Santoprenediaphragm  
is installed with the side marked “AIR SIDE” towards the pump cen-  
ter body. Install the (7) PTFE diaphragm with the side marked  
“FLUID SIDE” towards the fluid cap.  
S When the diaphragm pump is used in a forced-feed (flooded inlet)  
situation it is recommended that a “Check Valve” be installed at the  
air inlet.  
S Secure the diaphragm pump legs to a suitable surface to insure  
against damage by vibration.  
S Re-check torque settings after pump has been re-started and run a  
while.  
Viton R and Hytrel R are trademarks of the DuPont Company S Kynar R is a registered trademark of Penwalt Corp.  
Santoprene R is a registered trademark of Monsanto Company, licensed to Advanced Elastomer Systems, L.P. S Lubriplate R is a registered trademark of Lubriplate Division (Fiske Brothers)  
PD30X-X-B  
Page 3 of 8  
Download from Www.Somanuals.com. All Manuals Search And Download.  
PARTS LIST / PD30X-X-X-B( ) FLUID SECTION  
FLUID SECTION SERVICE KITS (637303-XX)  
L KITSINCLUDE:BALLS/CONECHECKS(SeeBallorConeCheckOption,referto -XXinchartbelow),DIAPHRAGMS(SeeDiaphragmOption, referto -XXinchartbelow),  
and items; 3, 19, 70, 144, 175, 196, (listed below) plus (174) and 94276 Lubriplate FML-2 grease (page 6).  
SEAT OPTIONS PD30X-XXX-XXX-B( )  
BALL OPTIONS PD30X-XXX-XXX-B( )  
“21”  
L “22” (3-1/4” dia.)  
L “19”  
-XXX Seat  
Qty  
(4)  
(4)  
(4)  
(4)  
(4)  
[Mtl]  
[SP]  
[H]  
-XXX Seat  
Qty  
(4)  
(4)  
(4)  
(4)  
[Mtl]  
[SH]  
[K]  
-XXX Ball  
Qty  
(4)  
(4)  
(4)  
(4)  
(4)  
[Mtl] “O” Ring  
[SP] 94115  
Qty  
[Mtl]  
[E]  
[V]  
[B]  
[T]  
-AXX 94104-A  
-CXX 94104-C  
-EXX 95678  
-HXX 94114  
-KXX 94621-K  
-XAX 94103-A  
-XCX 94103-C  
-XGX 94103-G  
(4)  
(4)  
(4)  
(4)  
(4)  
[H]  
[B]  
[T]  
[V]  
Y327-350  
Y325-350  
Y328-350  
Y327-350  
[C]  
-LXX  
94939  
[Ha]  
[SS]  
-FXX  
95674  
[A]  
-SXX 94113  
-XTX  
94103-T  
-GXX 94104-G  
[B]  
-XVX 94103-V  
[V]  
NOTE: Seat options PD30X-XXX-AXX-B, -CXX-B and -GXX-B do not require item 19 “O” ring.  
CONE CHECK OPTIONS  
PD30X-XXX-0XX-B( )  
DIAPHRAGM OPTIONS  
PD30X-XXX-XXX-B( )  
L “41”  
L SERVICE KIT  
L “7”  
L “8”  
L “3”  
Cone  
-XX = (Ball)  
-0XX  
-0JX  
-0KX  
-0LX  
Check  
Qty  
(4)  
(4)  
(4)  
[Mtl]  
[B]  
-XXX -XX = (Diaphragm)  
Diaphragm  
94091-A  
94091-C  
94091-G  
94090-T  
95345  
Qty  
[Mtl] Diaphragm  
[SP] - - - - -  
Qty  
[Mtl] “O” Ring  
Qty  
[Mtl]  
[T]  
95672-2  
95672-5  
95672-3  
-XXA 637303-XA  
-XXC 637303-XC  
-XXG 637303-XG  
(2)  
(2)  
(2)  
(2)  
(2)  
- - -  
- - -  
- - -  
(2)  
- - -  
- - -  
- - -  
Y328-210  
Y327-210  
Y328-210  
(2)  
(2)  
(2)  
(2)  
(2)  
[E]  
[H]  
[B]  
[T]  
[V]  
- - - - -  
[V]  
[T]  
[V]  
- - - - -  
-XXT  
637303-XT  
94110-A  
- - - - -  
[SP] Y328-210  
- - - Y327-210  
[T]  
-XXV 637303-XV  
- - -  
[V]  
CENTER SECTION PART OPTIONS PD30X-XXX-XXX-B( )  
PD30A-X-X-B( )  
PD30S-X-X-B( )  
MATERIAL CODE  
[A] = Aluminum [Ha] = Hastelloy - C  
[B] = Nitrile [K] = PVDF  
Item  
Description (size)  
Backup Washer  
Qty Part No.  
[Mtl] Part No. [Mtl]  
5
(2) 94831-1  
(1) 94030-1  
(1) 94030-2  
(2) - - - - -  
[C]  
[A]  
[A]  
- - -  
[B]  
- - -  
- - -  
94831-2  
94031-1  
94031-2  
Y17-51-S  
- - - - -  
[SS]  
[SS]  
[SS]  
[SS]  
- - -  
[C] = Carbon Steel  
[Co] = Copper  
[CI] = Cast Iron  
[E] = E.P.R.  
[SH] = Hard S’Steel  
[SP] = Santoprene  
[SS] = Stainless Steel  
[T] = PTFE  
68 Air Cap  
69 Air Cap  
126 Pipe Plug (1/4 - 18 N.P.T. x 7/16”)  
L n 175 “O” Ring (3/32” x 1” o.d.)  
L n (3/32” x 1-1/16” o.d.)  
181 Roll Pin (5/32” o.d. x 3/4” long)  
[H] = Hytrel  
[V] = Viton  
(2) Y325-117  
(2) - - - - -  
Y325-118  
Y178-56-S  
[B]  
(4) - - - - -  
[SS]  
MANIFOLD THREAD / FLUID CAP MATERIAL OPTIONS PD30X-XXX-XXX-B( )  
PD30X-XAX-X-B( )  
Qty Part No. [Mtl] Part No.  
[A] 94803  
PD30X-XCX-X-B( )  
PD30X-XHX-X-B( )  
PD30X-XSX-X-B( )  
Item Description (size)  
[Mtl] Part No.  
[Mtl] Part No.  
[Mtl]  
6
9
Fluid Side Washer  
Washer (3/16” i.d. x 2” o.d. x 5/32”)  
(2) 94802  
[SS] 94947  
[SS] 94949  
[SS] 94948  
[CI] 94693  
[Ha] 94803  
[SS]  
[SS]  
[SS]  
[SS]  
[C]  
(2) Y13-12-T  
(2) Y5-134-T  
(2) 94024  
[SS] Y13-12-T  
[SS] Y5-134-T  
[Ha] Y13-12-T  
[Ha] Y5-134-T  
[Ha] 94107  
14 Cap Screw (3/4” - 16 x 3-1/4”)  
15 Fluid Cap  
[A]  
- - -  
- - -  
[A]  
[A]  
94106  
32 Leg (PD30A-XXX-XXX-B)  
(PD30S-XXX-XXX-B)  
(2) - - - - -  
94701-1  
94701-2  
94305-[u]  
94702-[u]  
[C]  
N / A  
N / A 94703-1  
[SS] 94703-2  
[Ha] 94216-[u]  
[Ha] 94704-[u]  
(2) - - - - -  
[SS] 94703-2  
[CI] 94691-[u]  
[CI] 94809-[u]  
[SS]  
[SS]  
[SS]  
60 Inlet Manifold  
(1) 94699-[u]  
61 Outlet Manifold  
(1) 94700-[u]  
u
For N.P.T.F. thread models (PD30X-AXX-XXX-B), use “-1”  
For BSP thread models (PD30X-BXX-XXX-B), use “-2”.  
EXTERNAL HARDWARE OPTION PD30X-XXX-XXX-B( )  
PD30X-XXX-0XX-B and -0XX-B03 only  
PD30X-XXP-X-B  
PD30X-XXS-X-B  
Item Description (size)  
Qty Part No.  
(4) 95700  
(4) 95701  
[Mtl]  
[SS]  
[SS]  
Item Description (size)  
Qty Part No. [Mtl] Part No.  
[Mtl]  
78 Washer (1-3/4” i.d. x 4-3/4” o.d.)  
79 Washer (2.800” i.d. x 4-3/4” o.d.)  
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 - 6g)  
(12) 94412-1  
(16) 94991-1  
(16) 95053-1  
[C]  
[C]  
[C]  
94412-2  
94991  
95053  
[SS]  
[SS]  
[SS]  
COMMON PARTS  
Item  
Description (size)  
Rod  
Qty Part No.  
[Mtl]  
Item  
Description (size)  
Qty Part No.  
(2) Y186-51  
(4) 94098  
(2) 94631  
[Mtl]  
[B]  
Ln144 “U” Cup (3/16” x 1-3/8” o.d.)  
n 180 Gasket (0.406” i.d. x 0.031” thick)  
L 196 Cushion  
1
(1) 94984  
(1) 93004  
(2) 94100  
(4) 94531  
[C]  
[Co]  
[B]  
43 Ground Lug (see page 7)  
L n 70 Gasket  
131 Screw (M10 x 1.5 - 6g x 120 mm)  
[Co]  
[SP]  
[C]  
V
“Smart Parts” keep these items on hand in addition to the Service Kits for fast repair and reduction of down time.  
Page 4 of 8  
PD30X-X-B  
Download from Www.Somanuals.com. All Manuals Search And Download.  
PARTS LIST / PD30X-X-X-B( ) FLUID SECTION  
FOR THE  
COLOR CODE  
3
2
1
4
AIR MOTOR SECTION  
DIAPHRAGM BALL/CONE  
SEE PAGES 6 & 7  
MATERIAL  
COLOR  
COLOR  
5
7
8
6
E.P.R.  
HYTREL  
NITRILE  
N/A  
Cream  
Black  
Blue (S)  
Cream  
Red (S)  
Tan  
61  
SANTOPRENE Tan  
SANTOPRENE Green  
(Backup)  
N/A  
PTFE  
White  
Yellow (-)  
(-) Stripe  
White  
Yellow (S)  
(S) Dot  
26 , G  
VITON  
Torque Sequence  
68 181 175 k  
PD30X-XXX-0XX-B03 PD30X-XXX-0XX-B  
78  
41  
79  
79  
41  
78  
70 k 144 k 70 k 1 k 196  
22  
21  
19 = k  
126 s  
144 k  
175 k  
29  
69  
5
27 , G  
180 131 x  
6
3 k  
9
14 , g  
7
15  
60  
78  
41  
79  
79  
41  
78  
22  
26 , G  
19 = k  
21  
32  
PD30X-XXX-0XX-B03 PD30X-XXX-0XX-B  
. TORQUE REQUIREMENTS ,  
NOTE: DO NOT OVERTIGHTEN FASTENERS.  
ALL FASTENERS ARE METRIC.  
VIEW OF TWO PIECE PTFE DIAPHRAGM  
Figure 1  
7
PTFE  
(14) Cap screw 60 - 70 ft lbs (81.4 - 94.9 Nm).  
(26 and 27) Fluid cap / manifold screw 60 - 70 ft lbs (81.4 - 94.9 Nm).  
g Apply Loctite 271 to threads.  
G Apply anti-seize compound to threads when using stainless  
steel fasteners and stainless steel wet ends.  
LUBRICATION / SEALANTS  
k Apply Lubriplate FML-2 grease to all “O” rings, “U” Cups &  
mating parts.  
x Apply Loctite 242 to threads at assembly.  
s Apply PTFE tape to threads at assembly.  
= NOT USED WITH PD30X-XXX-AXX-B( ), -CXX-B( ) & -GXX-B( ).  
Z Lubriplate FML-2 is a white food grade petroleum grease. MSDS  
available upon request.  
8
SANTOPRENE  
PD30X-X-B  
Page 5 of 8  
Download from Www.Somanuals.com. All Manuals Search And Download.  
PARTS LIST / PD30X-X-X-B( ) AIR SECTION  
n Indicates parts included in 637302 Air Section Service Kit shown below and items (70), (144), (175) and (180) shown on page 4.  
AIR MOTOR PARTS  
Item  
Description (size)  
Qty Part No.  
(1) 94028  
(1) 94109  
(1) 94092  
(1) 94034  
(1) 92011  
[Mtl]  
Item  
Description (size)  
Qty Part No.  
(2) Y325-202  
(1) 94026  
[Mtl]  
[B]  
101 Center Body (PD30A-X-X-B)  
(PD30S-X-X-B)  
[A]  
n 147 “O” Ring z (1/8” x 1/2” o.d.)  
n 166 Track Gasket D  
[SS]  
[D]  
[B]  
103 Bushing  
n 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.)  
(1) 67164  
[D]  
107 Inlet Plug  
[C]  
(2) 94433  
[U]  
109 Piston  
[D]  
(1) Y240-9  
(1) 94081  
[B]  
n 110 “U” Cup (1-3/8” o.d.)  
111 Spool (PD30A-X-X-B)  
(PD30S-X-X-B)  
(1) Y186-51  
(1) 92005  
(1) 93047  
(5) 92877  
(5) Y325-214  
(7) Y325-126  
(4) 92876  
(1) 94027  
(2) 94083  
(2) 94084  
(1) 94860  
(1) 94099  
(3) Y117-416-C  
(3) Y14-416-T  
[B]  
170 Piston Sleeve  
[Br]  
[B]  
[A]  
n 171 “O” Ring (3/32” x 1-1/8” o.d.)  
n 172 “O” Ring (1/16” x 1-1/8” o.d.)  
n 173 “O” Ring (1/16” x 1-3/8” o.d.)  
Ln174 “O” Ring (1/8” x 1/2” o.d.)  
n 176 Diaphragm (check valve)  
n 177 Retaining Ring (PD30X-XXP-X-B)  
(1) Y325-119  
(1) Y325-22  
(2) Y325-26  
(2) Y325-202  
(2) 94102  
[C]  
[B]  
112 Washer (1.556” o.d.)  
n 113 “O” Ring (small) (1/8” x 1-1/4” o.d.)  
n 114 “O” Ring (large) (3/32” x 1-9/16” o.d.)  
V 115 Spacer  
[Z]  
[B]  
[B]  
[B]  
[B]  
[SP]  
[C]  
[Z]  
(1) Y147-16-C  
(1) Y147-16-S  
(1) 94810  
116 Spacer  
[A]  
n
(PD30X-XXS-X-B)  
[SS]  
118 Actuator Pin (0.250” x 2.276”)  
121 Sleeve  
[SS]  
[D]  
~ 201 Muffler  
L n Lubriplate FML-2 Grease  
(1) 94276  
~ 127 90_ St. Elbow (1-1/2 - 11-1/2 N.P.T.)  
n 132 Gasket (valve body)  
133 Lockwasher (1/4”) (PD30A-X-X-B)  
(PD30S-X-X-B)  
[C / I]  
[B]  
Lubriplate Grease Packets (10)  
637308  
z Used on Stainless Steel models (PD30S-XXX-XXX-B) only.  
D Used on Aluminum models (PD30A-XXX-XXX-B) only.  
[C]  
[SS]  
[C]  
~ Items not shown.  
134 Screw (M6 x 1.0 x 16 mm) (PD30A-X-B) (4) 96721030  
MATERIAL CODE  
(PD30S-X-X-B)  
135 Valve Block (PD30A-X-X-B)  
(PD30S-X-X-B)  
(4) 96720081  
(1) 94032  
[SS]  
[A]  
[A] = Aluminum  
[B] = Nitrile  
[D] = Acetal  
[I] = Iron  
[SS] = Stainless Steel  
[U] = Polyurethane  
[Z] = Zinc  
(1) 94318  
[SS]  
[D]  
[Br] = Brass  
[SP] = Stantoprene  
[C] = Carbon Steel  
136 Piston Plug  
(1) 94033  
n 146 “O” Ring z (3/32” x 1-1/16” o.d.)  
(1) Y325-118  
[B]  
3. Installnew(168)Oringsand(169)seal -- Notethelipdirection.Lu-  
bricate and replace (167).  
4. Reassemble remaining parts, replace (173 and 174) “O” rings.  
AIR MOTOR SECTION SERVICE  
Service is divided into two parts - 1. Pilot Valve, 2. Major Valve.  
GENERAL REASSEMBLY NOTES:  
S Air Motor Section Service is continued from Fluid Section repair.  
S Inspect and replace old parts with new parts as necessary. Look for  
deep scratches on metallic surfaces, and nicks or cuts in “O” rings.  
S Take precautions to prevent cutting “O” rings upon installation.  
S Lubricate “O” rings with Lubriplate FML-2 grease.  
S Do not over-tighten fasteners, refer to torque specification block on  
view.  
MAJOR VALVE DISASSEMBLY  
1. Remove (135) valve block, exposing gaskets (166 and 132) and  
(176) checks.  
2. Remove (177) snap ring and (107) inlet plug.  
3. Onthesideoppositetheairinlet, pushontheinnerdiameterof(111)  
spool. Thiswillforcethe(136)pistonplugand(109)pistonout. Con-  
tinue pushing the (111) spool and remove. Check for scratches or  
gouges.  
S Re-torque fasteners following restart.  
S SERVICE TOOLS -- To aid in the installation of (168) “O” rings onto  
the (167) pilot piston, use tool # 204130-T, available from ARO.  
4. Remove the Major Valve parts (112 - 116).  
PILOT VALVE DISASSEMBLY  
MAJOR VALVE REASSEMBLY  
1. A light tap on (118) should expose the opposite (121) sleeve, (167)  
pilot piston and other parts.  
1. Replace (112) washer, (114) “O” ring and (113) “O” ring onto (115)  
spacer and insert etc. Continue this routine to build the major valve  
stack.  
2. Remove (170) sleeve and inspect inner bore of sleeve for damage.  
NOTE:Becarefultoorientspacerlegsawayfromblockinginternal  
ports.  
PILOT VALVE REASSEMBLY  
2. Replace (111) spool on (136) plug, (110) seal on (109) piston and  
replace (109), (136) plug and (177) snap ring.  
1. Clean and lubricate parts not being replaced from service kit.  
2. Install new (171 and 172) “O” rings, replace (170) sleeve.  
V “Smart Parts”, keep these items on hand in addition to the service kits for fast repair and reduction of down time.  
Page 6 of 8  
PD30X-X-B  
Download from Www.Somanuals.com. All Manuals Search And Download.  
PARTS LIST / PD30X-X-X-B( ) AIR SECTION  
MAJOR VALVE CROSS SECTION DETAIL  
PILOT VALVE PART GROUP  
114 k  
109 110 k  
113 k  
112  
115  
111  
116  
k 174 121 k 169 k 168 k 172 171 k  
173 k 121 118 174 k  
Figure 3  
118 k 173  
114 k  
110 k  
167 170  
177  
136  
109  
111  
X Substitute these “O” rings for  
“166” on models PD30S-X-X-B.  
132 k  
166 X k  
147 k  
146 k  
103  
101  
135  
133  
Figure 2  
. 134  
43  
176  
112  
113 k  
115  
k 114  
Optional 94117 Muffler  
MAJOR VALVE  
See cross section  
detail figure 3 above.  
113 k  
114 k  
116  
IMPORTANT  
BE CERTAIN TO ORIENT (115) SPACER LEGS  
AWAY FROM BLOCKING INTERNAL PORTS  
WHEN REASSEMBLING AIR SECTION.  
114 k  
107  
. TORQUE REQUIREMENTS ,  
NOTE: DO NOT OVERTIGHTEN FASTENERS  
ALL FASTENERS ARE METRIC  
Torque (134) screw to 40 - 50 in. lbs (4.5 - 5.6 Nm).  
A replacement Major Valve Service Assembly. is available separately, which includes the following:  
LUBRICATION / SEALANTS  
Apply Lubriplate FML-2 grease to “O” rings, “U” Cups  
& mating parts.  
Valve Assembly Pump Models  
Items Included  
k
67089-1  
67089-2  
PD30A-X-X-B  
PD30S-X-X-B  
107 - 116, 132, 135, 136, 166, 176, 177  
107 - 116, 132, 135, 136, 146, 147, 176, 177  
PD30X-X-B  
Page 7 of 8  
Download from Www.Somanuals.com. All Manuals Search And Download.  
TROUBLE SHOOTING  
Product discharged from exhaust outlet.  
S Check for diaphragm rupture.  
S Check tightness of (14) cap screw.  
Low output volume, erratic flow, or no flow.  
S Check air supply.  
S Check for plugged outlet hose.  
S Check for kinked (restrictive) outlet material hose.  
S Check for kinked (restrictive) or collapsed inlet material hose.  
S Check for pump cavitation - suction pipe should be sized at least as  
large as the inlet thread diameter of the pump for proper flow if high  
viscosity fluids are being pumped. Suction hose must be a non-col-  
lapsing type, capable of pulling a high vacuum.  
S Check all joints on the inlet manifolds and suction connections.  
These must be air tight.  
Air bubbles in product discharge.  
S Check connections of suction plumbing.  
S Check “O” rings between intake manifold and fluid caps.  
S Check tightness of (14) cap screw.  
Motor blows air or stalls.  
S Check (176) check valve for damage or wear.  
S Check for restrictions in valve / exhaust.  
S Inspectthepumpforsolidobjectsloggedinthediaphragmchamber  
or the seat area.  
DIMENSIONAL DATA  
(Dimensions shown are for reference only, they are displayed in inches and millimeters (mm).  
17-11/16” (449.2 mm)  
15” (381 mm)  
2-3/4”  
(PD30X-AXX-XXX-B) 3 - 8 N.P.T.F. - 1  
(PD30X-BXX-XXX-B) Rp 3 (3 - 11 BSP parallel)  
“A”  
(69.9 mm)  
OUTLET  
30”  
(761.7 mm)  
32”  
(812.5 mm)  
Air Inlet  
3/4 - 14 N.P.T.F. - 1  
Dotted lines show optional  
67263 Muffler Assembly.  
“B”  
Exhaust Port  
1-1/2 - 11-1/2 N.P.T.  
INLET  
10-5/32” (258 mm)  
“C”  
9/16” Slot (14.3 mm)  
12-1/16” (306.5 mm)  
23-3/32” (586.3 mm)  
OPTIONAL ACCESSORY: 66109 Airline Connection Kit  
“A”  
“B”  
“C”  
PD30X-XAX-XXX-B( ) 23-5/8” (598.7 mm)  
PD30X-XCX-XXX-B( ) 23-5/8” (598.7 mm)  
PD30X-XHX-XXX-B( ) 23-1/8” (587.3 mm)  
PD30X-XSX-XXX-B( ) 23-1/8” (587.3 mm)  
2-3/8” (60.3 mm)  
2-7/16” (61.1 mm)  
2-3/4” (69.9 mm)  
2-3/4” (69.9 mm)  
11” (279.4 mm)  
11-11/16” (296.1 mm)  
11-11/16” (296.1 mm)  
11-11/16” (296.1 mm)  
Figure 4  
PN 97999-813  
PD30X-X-B  
Page 8 of 8  
Download from Www.Somanuals.com. All Manuals Search And Download.  

Insignia Portable DVD Player NS D9PDVD15 NS D9PDVD15 MX User Manual
Jasco Universal Remote RM24908 User Manual
Jenn Air Cooktop JGCP430 User Manual
JVC Furnace HR J245EA User Manual
JVC Stereo System XM 448BK User Manual
Kenwood DVR KR V9020 User Manual
Kenwood Mixer KMC500 Series User Manual
Kettler Baby Swing 08371 190 User Manual
KitchenAid Washer KAWE755V User Manual
Konica Minolta Printer IP 011 User Manual