ARO PE03P A0S Series Manual do operador - Página 6

Procurar online ou descarregar pdf Manual do operador para Bomba de água ARO PE03P A0S Series. ARO PE03P A0S Series 12 páginas. 3/8” diaphragm pump

Imprimir página

(n) Indicates parts included in 637428 Air Section Repair Kit.

Item

Description

(size)

101 Center Body

103R Cover

(right side)

103L Cover

(left side)

118 Actuator Pin

121 Washer

123 Screw

(#4 - 20 x 1/2")

128 Plug

(#10 - 32 x 5/32")

129 Muffler Baffle

130 Gasket

132 Air Manifold Gasket

133 Washer

(9/32" i.d. x 5/8" o.d.)

134 Flange Bolt

(1/4" - 20 x 1-1/2")

135 Porting Plate

144 "U" Cup Packing

(1/8" x 3/4" o.d.)

MATERIAL CODE

[B]

= Nitrile

[PPG] = Glass Filled Polypropylene

[D]

= Acetal

[SS] = Stainless Steel

[Ny]

= Nylon

[SY] = Syn-Seal

[P]

= Polypropylene

[U]

DIAPHRAGM PUMP SERVICE

GENERAL SERVICE NOTES:

Inspect and replace old parts with new parts as necessary. Look for

deep scratches on metallic surfaces, and nicks or cuts in "O" rings.

Tools needed to complete disassembly and repair:

5/8" socket or wrench, 7/16" socket or wrench, 3/8" socket or

wrench, 5/16" Allen wrench, T-10 Torx screwdriver, torque

wrench (measuring inch pounds), "O" ring pick.

FLUID SECTION DISASSEMBLY

1. Remove (61) top manifold.

2. Remove (19) "O" rings, (21) seats and (22) balls.

3. Remove (60) bottom manifold.

4. Remove (19) "O" rings, (21) seats and (22) balls.

5. Remove (15) fluid caps.

6. Remove (6) diaphragm nut, (7) or (7 / 8) diaphragms and (5) washer.

7. Remove (1) connecting rod from air motor.

8. Carefully remove remaining (6) diaphragm nut, (7) or (7 / 8) dia-

phragms and (5) washer from (1) connecting rod. Do not mar sur-

face of connecting rod.

FLUID SECTION REASSEMBLY

Reassemble in reverse order.

Lubricate (1) connecting rod with Lubriplate or equivalent "O" ring

lubricant.

Install (5) washers with i.d. chamfer toward diaphragm.

When replacing PTFE diaphragms, install the 96533-A Santoprene

diaphragm behind the PTFE diaphragm.

Page 6 of 12

PARTS LIST / PE03P-X-X-A0S AIR MOTOR SECTION

Qty Part No.

(1)

96570

(1)

96488

(1)

96489

(2)

94874-1

(2)

96092

(12) 96093

(2)

59632-1

(1)

96542

(1)

96531

(1)

96214-1

(4)

93096

(4)

Y6-47-T

(1)

96382

(2)

Y187-47

= Polyurethane

[Mtl]

Item

Description

[PPG]

167 Pilot Piston

[D]

168 "O" Ring

(1/16" x 7/16" o.d.)

[D]

169 "U" Cup Packing

[SS]

170 Spool Bushing

[D]

171 "O" Ring

(1/16" x 13/16" o.d.)

[SS]

173 "O" Ring

(3/32" x 7/8" o.d.)

[Ny]

174 "O" Ring

(3/32" x 11/32" o.d.)

[P]

200 Porting Gasket

[SY]

232 "O" Ring

(1/16" x 3/8" o.d.)

[B]

236 Nut

(1/4" - 20)

[SS]

Lubriplate FML-2 Grease

[PPG]

Lubriplate Grease, 10 Pack

[B]

AIR MOTOR SECTION SERVICE

Air Motor Section Service is continued from Fluid Section repair.

PILOT VALVE DISASSEMBLY

1. Remove (123) screws, releasing (103) covers, (121) washers, (118)

actuator pins and (167) pilot piston.

2. Remove (170) spool bushing and inspect inner bore of bushing for

damage.

3. Unthread (123) screws, releasing (129) muffler baffle.

4. Unthread (134) bolts and pull (135) porting plate and (132 and 200)

gaskets from (101) center body.

PILOT VALVE REASSEMBLY

1. Clean and lubricate parts not being replaced from service kit.

2. Assemble (171) "O" rings to (170) bushing and assemble bushing

into (101) center body.

3. Lubricate and assemble (167) pilot piston assembly into (170) bush-

ing.

4. Assemble (173 and 174) "O" rings and (121) washers to (103) cov-

ers, then insert (118) actuator pins through assembly.

5. Assemble (144) "U" cups (note the lip direction) and (103) covers to

(101) center body, securing with (123) screws. NOTE: Tighten (123)

screws to 4 - 6 in. lbs (0.45 - 0.68 Nm).

6. Assemble (132 and 200) gaskets and (135) porting plate to center

body, securing with (134) bolts. NOTE: Tighten (134) bolts to 15 - 20

in. lbs (1.7 - 2.3 Nm).

7. Assemble (130) gasket and (129) muffler baffle to (101) center body,

securing with (123) screws. NOTE: Tighten (123) screws to 4 - 6 in.

lbs (0.45 - 0.68 Nm).

Qty Part No.

(size)

(1)

67382

(includes 168 and 169)

(2)

96459

(1)

96384

(1/8" x 5/8" o.d.)

(1)

96090

(2)

Y325-17

(2)

Y325-115

(2)

Y325-105

(1)

96364

(4)

Y325-10

(4)

Y12-4-S

(1)

94276

637308

PE03P-X-X-A0S (en)

[Mtl]

[D]

[U]

[D]

[B]

[SS]