ARO PP30A Series, Руководство оператора, Страница: 6 / 12

Page 6 of 12 PP30A-XXX-XXX (en)
PARTS LIST / PP30A-XXX-XXX FLUID SECTION

637303-XX fluid section service kits include: Balls (item 22), diaphragms (item 7), and items 3, 70, 144, 175, 196 (listed below) plus
items 174 and 94276 Lubriplate® FML-2 grease (page 8).
MATERIAL CODE
[A] = Aluminum
[B] = Nitrile
[C] = Carbon Steel
[Co] = Copper
[Sp] = Santoprene
[SS] = Stainless Steel
[T] = PTFE
PARTS LIST
Item Description
(size)
Qty Part No. [Mtl]
1 Rod (1) 97387 [C]

3 “O” Ring
(1/8” x 1” OD)
(2) Y328-210 [T]
5 Back-Up Washer (2) 94831-1 [C]
9 Washer
(3/16” ID x 2” OD x 5/32”)
(2) Y13-12-T [SS]
14 Cap Screw
(3/4” - 16 x 3-1/4”)
(2) Y5-134-T [SS]
68 Air Cap (1) 94030-4 [A]
69 Air Cap (1) 94030-5 [A]
 70 Gasket (2) 94100 [B]
74 Pipe Plug
(1/4 - 18 NPT x 7/16”)
(1) Y17-51-N [C]
Item Description
(size)
Qty Part No. [Mtl]
79 Ground Kit Assembly
(not
shown)
(1) 94829 - - -
131 Screw
(M10 x 1.5 - 6g x 120 mm)
(4) 94531 [C]

144 “U” Cup
(3/16” x 1-3/8” OD)
(2) Y186-51 [B]
 175 “O” Ring
(3/32” x 1” OD)
(2) Y325-117 [B]
 180 Washer
(0.406” ID x 0.031” thick)
(4) 94098 [Co]

196 Cushion (2) 94631 [Sp]
250 Screw, Self-Tapping
(1/4” - 14 x
1/2”)
(2) Y334-104-C [C]
SEAT OPTIONS
PP30A-XXX-XXX
BALL OPTIONS
PP30A-XXX-XXX
DIAPHRAGM OPTIONS
PP30A-XXX-XXX
“21”  “22”
(3-1/4” diameter)
 “7”
-XXX Seat Qty [Mtl] -XXX Ball Qty [Mtl] -XXX Diaphragm Qty [Mtl]
-AXX 94104-A (4) [Sp] -XAX 94103-A (4) [Sp] -XXA 94091-A (2) [Sp]
MANIFOLD CONNECTION / FLUID CAP MATERIAL OPTIONS PP30A-XXX-XXX
Aluminum Stainless Steel
N.P.T. BSP N.P.T. BSP
PP30A-AAX-XXX PP30A-BAX-XXX PP30A-ASX-XXX PP30A-BSX-XXX
Item Description
(size)
Qty Part No. [Mtl] Part No. [Mtl] Part No. [Mtl] Part No. [Mtl]
6 Diaphragm Washer (2) 94802 [A] 94802 [A] 94803 [SS] 94803 [SS]
15 Fluid Cap (2) 94768 [A] 94768 [A] 94815 [SS] 94815 [SS]
60 Inlet Manifold (1) 94913 [A] 94913-2 [A] 94212-1 [SS] 94212-2 [SS]
61 Outlet Manifold (1) 94766 [A] 94766-2 [A] 94818 [SS] 94818-2 [SS]
EXTERNAL HARDWARE OPTIONS PP30A-XXX-XXX
PP30A-XXP-XXX PP30A-XXS-XXX
Item Description
(size)
Qty Part No. [Mtl] Part No. [Mtl]
26 Screw
(M12 x 1.75 - 6g x 45 mm)
(12) 94412-1 [C] 94412-2 [SS]
27 Screw
(M12 x 1.75 - 6g x 60 mm)
(16) 94991-1 [C] 94991 [SS]
29 Nut
(M12 x 1.75 - 6h)
(16) 95053-1 [C] 95053 [SS]
FLUID SECTION DISASSEMBLY
1. Remove (61) outlet manifold and (60) inlet manifold.
2. Remove (22) balls and (21) seats.
3. Remove (15) fluid caps.
4. Remove (14) cap screw, (6) diaphragm washer, (7) dia-
phragm and (5) back-up washer.
NOTE: Do not scratch or mar the surface of (1) diaphragm
rod.
FLUID SECTION REASSEMBLY
y
Reassemble in reverse order. Refer to the torque require-
ments on page 7.
y
Clean and inspect all parts. Replace worn or damaged
parts with new parts as required.
y
Lubricate (1) diaphragm rod and (144) “U” cups with Lu-
briplate FML-2 grease (94276 grease packet is included in
service kit).
y
Examine torque settings after pump has been re-started
and run a while.

Air motor Kit parts, see pages 8 and 9.