PM10X-X-X-A02
OPERATOR’S MANUAL
INCLUDING: OPERATION, INSTALLATION & MAINTENANCE
RELEASED: 2-28-05
REVISED:
(REV. 06)
5-19-10
11-11-10
07)
1” 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.
SERVICE KITS
Refer to Model Description Chart to match the pump material options.
637397 for air section repair (see page 6).
637401-XXforfluidsectionrepair(seepage4).NOTE:Thiskitalsocon-
tains several air motor seals which will need to be replaced.
637395-X major air valve assembly (see page 7).
PUMP DATA
Models . . . . . . . . . . . . . see Model Description Chart for “-XXX”.
Pump Type . . . . . . . . . . MetallicAirOperatedDoubleDiaphragm
Material . . . . . . . . . . . . . see Model Description Chart.
Weight . . . PM10A-CSS-XXX-A02 . . . 44.84 lbs (20.3 kgs)
PM10R-CSS-XXX-A02 . . . 38.2 lbs (17.3 kgs)
PM10S-CSS-XXX-A02 . . . 51.64 lbs (23.4 kgs)
Figure 1
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 (flooded inlet) . . . . 52.2 g.p.m. (197.6 l.p.m.)
Displacement / Cycle @ 100 p.s.i.g. . . . 0.232 gal. (0.88 lit.)
Maximum Particle Size . . . . . . . . . . . . 1/8” dia. (3.3 mm)
Maximum Temperature Limits (diaphragm / ball / seal material)
E.P.R. / EPDM . . . . . . . . . -60_to280_F (-51_to 138_C)
MODEL DESCRIPTION CHART
PM10 X - C S S - X X X - A02
Center Section Material
A - Aluminum
R - Polypropylene
S - Stainless Steel
C)
. . . . . . . . .35_ to 175_ F (2_ to 79_
Polypropylene
SantopreneR . . . . . . . . . . -40_to225_F (-40_to 107_C)
PTFE . . . . . . . . . . . . . . . 40_ to 225_ F (4_ to 107_ C)
Dimensional Data . . . . . . . . . . . . . . . . see page 8
Fluid Connection
C - 1-1/2” Tri-Clamp
Fluid Caps & Manifold Material
S - Stainless Steel
Mounting Dimension . . . . . . . . 4”x6.25”(101.6mmx158.8mm)
Noise Level @ 70 p.s.i., 60 c.p.m. . . . . . 80.6 db(A){
Hardware Material
S - Stainless Steel
The pump sound pressure levels published here have been updated to an Equivalent
Continuous Sound Level (L ) to meet the intent of ANSI S1.13-1971, CAGI-PNEU-
Aeq
Seat Material
ROP S5.1 using four microphone locations.
A - Santoprene
S - 316 Stainless Steel
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.
Ball Material
A - Santoprene
T - PTFE
Diaphragm Material
A - Santoprene
M - Medical Grade Santoprene
T - PTFE / Santoprene
FLUID SECTION SERVICE KIT SELECTION
PM10X - CSS - X X X - A02
637401 - X X
EXAMPLE: Model # PM10A-CSS-AAA-A02
Fluid Section Service Kit # 637401-AA
Ball
Diaphragm
INGERSOLL RAND COMPANY LTD
P.O. BOX 151 D ONE ARO CENTER D BRYAN, OHIO 43506-0151
(800) 276-4658 D FAX (800) 266-7016
fluids.ingersollrand.com
E2008
CCN 15207673
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OPERATING INSTRUCTIONS
GENERAL DESCRIPTION
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, ball 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.
S Always flush the pump with a solvent compatible with the material
being pumped ifthe materialbeing pumpedissubjectto “settingup”
when not in use for a period of time.
S Disconnecttheairsupplyfromthepumpifitistobeinactiveforafew
hours.
PARTS AND SERVICE KITS
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.
AIR AND LUBE REQUIREMENTS
WARNING EXCESSIVE AIR PRESSURE. Can cause pump
damage, personal injury or property damage.
S Afiltercapableoffilteringoutparticleslargerthan50micronsshould
beusedontheairsupply. Thereisnolubricationrequiredotherthan
the “O” ring lubricant which is applied during assembly or repair.
S Iflubricatedairispresent,makesurethatitiscompatiblewiththe“O”
rings and seals in the air motor section of the pump.
MAINTENANCE
S Provide a clean work surface to protect sensitive internal moving
partsfrom contaminationfrom dirtandforeignmatter duringservice
disassembly and reassembly.
S Keep good records of service activity and include pump in preven-
tive maintenance program.
S Before disassembling, empty captured material in the outlet man-
ifold by turning the pump upside down to drain material from the
pump.
INSTALLATION
S Verify correct model / configuration prior to installation.
S Retorque all external fasteners per specifications prior to start up.
S Pumpsaretestedinwateratassembly. Flushpumpwithcompatible
fluid prior to installation.
FLUID SECTION DISASSEMBLY
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.
1. Remove (61) outlet manifold, (60) inlet manifold.
2. Remove (22) balls, (19 and 33) “O” rings (if applicable) and (21)
seats.
S Material supply tubing should be at least the same diameter as the
pump inlet manifold connection.
3. Remove (15) fluid caps.
S Material supply hose must be reinforced, non-collapsible type com-
patible with the material being pumped.
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.
S Piping must be adequately supported. Do not use the pump to sup-
port the piping.
4. Remove the (14) screw, (6) diaphragm washer, (7) or (7 / 8) dia-
phragms, and (5) backup washer.
NOTE: Do not scratch or mar the surface of (1) diaphragm rod.
S Use flexible connections (such as hose) at the suction and dis-
charge. These connections should not be rigid piped and must be
compatible with the material being pumped.
S Secure the diaphragm pump legs to a suitable surface (level and
flat) to insure against damage by vibration.
FLUID SECTION REASSEMBLY
S Pumpsthat needtobesubmersedmust havebothwetandnon-wet
components compatible with the material being pumped.
S Submersed pumps must have exhaust pipe above liquid level. Ex-
haust hose must be conductive and grounded.
S Flooded suction inlet pressure must not exceed 10 p.s.i.g. (0.69
bar).
S Reassemble in reverse order. Refer to the torque requirements on
page 5.
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 FormodelswithPTFEdiaphragms:Item(8)Santoprenediaphragm
is installed with the side marked “AIR SIDE” towards the pump cen-
ter body. Install the PTFE diaphragm (7) with the side marked
“FLUID SIDE” towards the (15) fluid cap.
S Re-check torque settings after pump has been re-started and run a
while.
S LoctiteR and 242R are registered trademarks of Henkel Loctite Corporation S AROR is a registered trademark of Ingersoll-Rand Company S
S SantopreneR is a registered trademark of Monsanto Company, licensed to Advanced Elastomer Systems, L.P., S LubriplateR is a registered trademark of Lubriplate Division (Fiske Brothers Refining Company) S
S 271t is a trademark of Henkel Loctite Corporation S
PM10X-XXX-XXX-A02 (en)
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PARTS LIST / PM10X-XXX-XXX-A02 FLUID SECTION
L 637401-XX FLUID SECTION SERVICE KITS INCLUDE: BALLS (see Ball Option, refer to -XX in Service Kit chart below), DIAPHRAGMS (see Diaphragm
Option, refer to -XX in Service Kit chart below), and items 19, 33, 70, 144, 175 and 180 (listed below) plus 174 and 94276 Lubriplate FML-2 grease (page 6).
MATERIAL CODE
[A] = Aluminum
[B] = Nitrile
SEAT OPTIONS
PM10X-CSS-XXX-A02
“21”
BALL OPTIONS
PM10X-CSS-XXX-A02
L “22” (1-1/4” dia.)
[C] = Carbon Steel
[Co] = Copper
[E] = E.P.R.
[MSp]=MedicalGradeSantoprene
[P] = Polypropylene
[Sp] = Santoprene
[SS] = Stainless Steel
[T] = PTFE
-XXX Seat
Qty [Mtl]
(4) [Sp]
(4) [SS]
-XXX Ball
Qty [Mtl]
(4) [Sp]
-AXX 96152-A
-SXX 96151
-XAX 93278-A
-XTX 93278-4
(4)
[T]
DIAPHRAGM OPTIONS PM10X-CSS-XXX-A02
L “7” L “8”
L Service Kit
L “19” (1/8” x 2-1/8” o.d.) L “33” (1/8” x 1-5/8” o.d.)
-XX = (Ball)
-XXX -XX = (Diaphragm) Diaphragm Qty [Mtl] Diaphragm Qty [Mtl] Gasket
Qty [Mtl] Gasket
Qty [Mtl]
-XXA 637401-XA
-XXM 637401-XM
-XXT 637401-XT
96267-A
96267-M
96146-T
(2)
(2) [MSp] - - - - -
(2) [T] 96145-A
[Sp] - - - - -
- - -
- - -
- - - 93280
- - - 93282
(4)
(4)
(4)
[E] 93279
[T] 93281
[T] 93281
(4)
(4)
(4)
[E]
[T]
[T]
(2) [Sp] 93282
NOTE: Gasket items 19 and 33 are not required with seat options -AXX.
CENTER SECTION OPTIONS PM10X-CSS-XXX-A02
Aluminum Polypropylene Stainless Steel
PM10A-X-X-A02 PM10R-X-X-A02 PM10S-X-X-A02
Item
Description (size)
Qty Part No.
(4) - - - - -
(1) 93004
(1) 95994-2
(1) 95994-1
(4) 96001
(4) - - - - -
(4) 96006
(8) - - - - -
(4) 96005
[Mtl] Part No.
- - - 96217
[Co] - - - - -
[A] 96104-1
[A] 96104-2
[C] - - - - -
- - - 96216
[Co] - - - - -
- - - 96292
[SS] 95879
[Mtl] Part No.
[SS] - - - - -
- - - 93004
[P] 96007-1
[P] 96007-2
- - - - - - - -
[SS] 96655
- - - 96006
[B] - - - - -
[SS] 96005
[Mtl]
28 Washer (8.5 mm i.d.)
43 Ground Lug (see page 7)
68 Air Cap
- - -
[Co]
[SS]
[SS]
- - -
69 Air Cap
131 Screw (M8 x 1.25 - 6g x 95 mm)
(M8 x 1.25 - 6g x 100 mm)
n 180 Washer
[SS]
[Co]
- - -
L n “O” Ring (2.5 mm x 12 mm o.d.)
195 Nut (M8 x 1.25 - 6h)
[SS]
COMMON PARTS
Item
Description (size)
Rod
Qty Part No.
(1) 95995
[Mtl]
Item
Description (size)
Qty Part No.
(20) 95896
(20) 95879
(1) 96012
[Mtl]
[SS]
[SS]
[SS]
[SS]
[B]
1
5
6
9
[C]
27 Bolt (M8 x 1.25 - 6g x 40 mm)
29 Hex Flange Nut (M8 x 1.25 - 6h)
60 Inlet Manifold
Backup Washer
Diaphragm Washer
Washer (0.505” i.d.)
(2) 95990-1
(2) 95990-1
(2) 93189-1
(2) 95997
[SS]
[SS]
[SS]
[SS]
[SS]
[SS]
61 Outlet Manifold
(1) 96013
14 Screw (M12 x 1.75 - 6g x 25 mm)
15 Fluid Cap
L n 70 Gasket
(2) 95843
(2) 96010-1
(8) 95880
Ln 144 “U” Cup (3/16” x 1-1/8” o.d.)
Ln 175 “O” Ring (3/32” x 13/16” o.d.)
(2) Y186-49
(2) Y325-114
[B]
26 Screw (M8 x 1.25 - 6g x 30 mm)
n Items included in air section service kit, see page 6.
[B]
Page 4 of 8
PM10X-XXX-XXX-A02 (en)
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PARTS LIST / PM10X-XXX-XXX-A02 FLUID SECTION
. ASSEMBLY TORQUE REQUIREMENTS ,
COLOR CODE
DIAPHRAGM
COLOR
3
1
NOTE: DO NOT OVERTIGHTEN FASTENERS.
ALL FASTENERS ARE METRIC.
BALL
COLOR
5
8
MATERIAL
(14) screw, tighten to 25 - 30 ft lbs (33.9 - 40.7 Nm).
(26) screws, 20 - 25 ft lbs (27.1 - 33.9 Nm).
(29) nuts, 15 - 20 ft lbs (20.3 - 27.1 Nm).
Santoprene
Santoprene
(Backup)
PTFE
Tan
Green
Tan
N / A
9
10
White
(-) Dash
White
(S) Dot
(131) screws, 12 - 17 ft lbs (16.3 - 23.0 Nm).
LUBRICATION / SEALANTS
k Apply Lubriplate FML-2 Grease to all “O” rings, “U” Cups & mating
parts.
x Apply LoctiteR 242R to threads at assembly.
~ Apply Loctite 271t to threads at assembly.
7
6
2
4
Torque Sequence
U
Apply anti-seize compound to threads and bolt and flange heads
which contact pump case when using stainless steel fasteners.
H Not used with PM10X-CSS-AXX-A02.
Z Lubriplate FML-2 is a white food grade petroleum grease.
61
FOR THE
AIR MOTOR SECTION
SEE PAGES 6 & 7
26 , U
70 k
68
144 k
131 ,x
A
70 k 29 , U
195
B
69
7
9
22
19 H
21
33 H
27 U
A
15
175 k
144 k
175 k
B
29 , U
27 U 1 k 180 k
5
22
26 , U
6
14 , ~
19 H
21
60
Figure 2
33 H
AUXILIARY VIEW B-B
(models PM10R-CSS-XXX-A02)
AUXILIARY VIEW A-A
(models PM10R-CSS-XXX-A02)
View of two piece PTFE diaphragm
k 180
28
180 k
195
Santoprene 8
PTFE 7
PM10X-XXX-XXX-A02 (en)
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PARTS LIST / PM10X-XXX-XXX-A02 AIR SECTION
n Indicates parts included in 637397 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) 95888
(1) 95970
(1) 95901
(1) 96000
[Mtl]
[A]
Item
Description (size)
Qty Part No.
(1) 95844
(1) Y186-53
(1) Y186-49
(1) 95838
(1) 95885
(1) 96171
(1) 67164
(2) 94433
(1) Y240-9
(1) 94081
(1) Y325-119
(1) Y325-22
(2) Y325-123
(2) Y325-202
(2) 95845
(4) Y178-52-S
(1) 96172
(1) 95842
(1) 93139
(1) 350-568
(1) 95832
(4) 95924
(1) 94276
637308
[Mtl]
[B]
[B]
101 Center Body (PM10A-X)
(PM10R-X)
n 137 Gasket
[P]
[SS]
[D]
n 138 “U” Cup (3/16” x 1-5/8” o.d.)
n 139 “U” Cup (3/16” x 1-1/8” o.d.)
140 Valve Insert
(PM10S-X)
[B]
103 Bushing
105 Screw (M6 x 1 - 6g)
[AO]
[AO]
[B]
[D]
[U]
[B]
[Br]
[B]
[B]
[B]
141 Valve Plate
(PM10A-X and PM10S-X) (16 mm long)
(4) 95991
(4) 95886
(2) 95840
(1) 95835
(1) 96293
(2) 95999
(2) 95123
(1) Y17-50-S
[SS]
[SS]
[SS]
[D]
n 166 Gasket
(PM10R-X) (130 mm long)
107 End Plate (PM10R-X only)
111 Spool (PM10A-X and PM10S-X)
(PM10R-X)
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.)
170 Piston Sleeve
[D]
118 Actuator Pin
121 Sleeve
128 Pipe Plug (1/8 - 27 N.P.T. x .27”)
(PM10A-X and PM10S-X only)
[SS]
[D]
[SS]
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 (3/32” x 1-3/8” o.d.)
K n 174 “O” Ring (1/8” x 1/2” o.d.)
n 176 Diaphragm (check valve)
181 Roll Pin (5/32” o.d. x 1/2” long)
n 200 Gasket (PM10A-X and PM10S-X)
(PM10R-X)
[B]
[SP]
[SS]
[B]
[B]
[P]
- - -
[P]
[SS]
n 132 Gasket
133 Washer (1/4”) (PM10A-X)
(M6) (PM10R-X)
(1) 96170
(3) Y117-416-C
(6) 95931
[B]
[C]
[SS]
[SS]
[SS]
[SS]
[Z]
(1/4”) (PM10S-X)
(3) Y14-416-T
(6) 95887
(4) 95887
(1) 95942-3
(1) 96174-1
(1) 95939-3
(1) 95941
(1) 95833
(1) 95938
201 Muffler (PM10R-X-X)
134 Screw (M6 x 1 - 6g x 20 mm) (PM10R-X)
(PM10A-X and PM10S-X)
135 Valve Block (PM10A-X)
(PM10R-X)
(PM10A-X-X and PM10S-X-X)
233 Adapter Plate
236 Nut (M6 x 1 - 6g) (PM10R-X only)
L n Lubriplate FML-2 Grease
Lubriplate Grease Packets (10)
[P]
[SS]
[Z]
(PM10S-X)
136 End Cap (PM10A-X)
(PM10R-X)
[P]
[SS]
(PM10S-X)
K
Items includedd in fluid section service kit, see page 4.
AIR MOTOR SECTION SERVICE
MAJOR VALVE DISASSEMBLY
Service is divided into two parts - 1. Pilot Valve, 2. Major Valve.
GENERAL REASSEMBLY NOTES:
1. Remove (135) valve block and (233) adapter plate, exposing (132
and 166) gaskets and (176) checks.
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 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.
2. Insertasmallflatbladescrewdriverintothenotchinthesideof(135)
valveblockandpushinontabtoremove(233)adapterplate,releas-
ing (140) valve insert, (141) valve plate, (200) gasket.
3. Remove (136) end cap and (137) gasket, releasing (111) spool.
MAJOR VALVE REASSEMBLY
S Re-torque fasteners following restart.
1. Install new (138 and 139) “U” cups on (111) spool -- LIPS MUST
FACE EACH OTHER.
2. Insert (111) spool into (135) valve block.
S SERVICE TOOLS -- To aid in the installation of (168) “O” rings onto
the (167) pilot piston, use tool # 204130-T, available from ARO.
3. Install(137)gasketon(136)endcapandassembleendcapto(135)
valve block, securing with (107) end plates (where applicable) and
(105) screws.
4. Install(140)valveinsertand(141)valveplateinto(135)valveblock.
NOTE: Assemble (140) valve insert with “dished” side toward (141)
valve plate. Assemble (141) valve plate with part number identifica-
tion toward (140) valve insert.
PILOT VALVE DISASSEMBLY
1. A light tap on (118) should expose the opposite (121) sleeve, (167)
pilot piston and other parts.
2. Remove (170) sleeve, inspect inner bore of sleeve for damage.
5. Assemble(200)gasketand(233)adapterplateto(135)valveblock.
NOTE: Assemble (233) adapter plate with notched side down.
6. Assemble (132 and 166) gaskets and (176) checks to (101) body.
7. Assemble (135) valve block and components to (101) body, secur-
ing with (134) screws.
PILOT VALVE REASSEMBLY
1. Clean and lubricate parts not being replaced from service kit.
2. Install new (171 and 172) “O” rings, replace (170) sleeve.
3. Installnew (168) “O” ringsand(169) seal -Note thelip direction. Lu-
bricate and replace (167).
4. Reassemble remaining parts, replace (173 and 174) “O” rings.
Page 6 of 8
PM10X-XXX-XXX-A02 (en)
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PARTS LIST / PM10X-XXX-XXX-A02 AIR SECTION
173 k
118
169 k 168 k
PILOT VALVE
PART GROUP
172 k
171 k
170
k 174
121
173 k
121
167
118
166 k
174 k
233
140
141 k
135
133
43
U . 134
k 138
Notch
200 k
132 k 176 k 101 181 103
201
111
k 139
Insert screwdriver here to remove (233) adapter plate.
k 137
MAJOR
VALVE
- 128
136
U . 105
Figure 3
Models PM10A-X
PM10S-X
MATERIAL CODE
Models PM10R-X
[A] = Aluminum
[AO] = Alumina Oxide
[B] = Nitrile
107
[Br] = Brass
[C] = Carbon Steel
[D] = Acetal
U 105
[P] = Polypropylene
[Sp] = Santoprene
[SS] = Stainless Steel
[U] = Polyurethane
[Z] = Zinc
133
U . 134
135
Insert screwdriver here to remove (233) adapter plate.
. ASSEMBLY TORQUE REQUIREMENTS ,
NOTE: DO NOT OVERTIGHTEN FASTENERS.
ALL FASTENERS ARE METRIC.
PM10A-X and PM10S-X: Torque (105 and 134) screws to 40 - 50 in. lbs (4.5 - 5.6 Nm).
PM10R-X: Torque (134) screw and (236) nut to 35 - 40 in. lbs (4.0 - 4.5 Nm).
k 138
111
LUBRICATION / SEALANTS
k 139
k 137
136
k
Apply Lubriplate FML-2 grease to “O” rings, “U” Cups & mating parts.
- Apply PTFE tape to threads at assembly.
Apply anti-seize compound to threads at assembly.
U
A replacement Major Valve Service Assembly is available separately, which includes the following:
637395-1formodelsPM10R-X:105(4),107(2),111,132,135,136,137,138,139,140,141,166,
176 (2), 200, 233 and 236 (4).
637395-3 for models PM10A-X: 105 (4), 111, 128, 132, 135, 136, 137, 138, 139, 140, 141, 166,
176 (2), 200 and 233.
637395-5 for models PM10S-X: 105 (4), 111, 128, 132, 135, 136, 137, 138, 139, 140, 141, 166,
176 (2), 200 and 233.
107
. 236
PM10X-XXX-XXX-A02 (en)
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TROUBLE SHOOTING
Product discharged from exhaust outlet.
S Check for diaphragm rupture.
S Check tightness of (14) diaphragm 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 inlet side fluid caps.
S Check tightness of (14) diaphragm screw.
Motor blows air or stalls.
S Check (176) check valve for damage or wear.
S Check for restrictions in valve / exhaust.
S Inspectthepumpforsolidobjectslodgedinthediaphragmchamber
or the seat area.
DIMENSIONAL DATA
(Dimensions shown are for reference only, they are displayed in inches and millimeters (mm).
Exhaust Port 3/4 - 14 N.P.T.
E
E
Air Inlet 1/4 - 18 N.P.T.
1-1/2” Tri-Clamp
A
F
P
L
Outlet
G
B
M
Inlet
D
K
N
H
C
J
DIMENSIONS
A - 11-13/16” (299.8 mm)
B - 11-9/16” (293.7 mm)
C - 4” (101.6 mm)
D - 1-1/4” (31.8 mm)
E - see below
F - see below
L - 2-3/8” (60.3 mm)
M - 6-15/32” (164.3 mm)
N - 9/32” (7.0 mm)
G - 12-9/16” (318.9 mm)
H - 6-1/4” (158.8 mm)
J - 7-5/16” (185.7 mm)
K - 13/32” (10.3 mm)
P - 5-29/32” (149.9 mm)
“E”
“F”
PM10A-CSS-XXX-A02 13-27/32” (351.4 mm)
PM10R-CSS-XXX-A02 10-25/32” (273.2 mm)
PM10S-CSS-XXX-A02 13-27/32” (351.4 mm)
8-3/16” (207.9 mm)
8-5/16” (211.1 mm)
8-3/16” (207.9 mm)
Figure 4
PN 97999-1077
Page 8 of 8
PM10X-XXX-XXX-A02 (en)
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