manualshive.com logo in svg

ARO ARO 66M3X0-XXX-C, Operator'S Manual

Share
Download
ARO ARO 66M3X0-XXX-C Operator'S Manual Download Page 5

66M3X0-XXX-C (en) 

Page 5 of 8

22

21

19 

27 

15

22

21

19 

60

26 

6

9

1

61

26 

5

196

7

3 

14 

2 

29

280

281

188

183

182

187

186

185

188

184

182

186

)

 ASSEMBLY TORQUE REQUIREMENTS 

(

NOTE: DO NOT OVERTIGHTEN FASTENERS.

ALL FASTENERS ARE METRIC.

(14) 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 (81.3 - 94.9 Nm).

LUBRICATION / SEALANTS

c

  Apply Key-Lube grease to all “O” rings, “U” cups and mating parts.

d

  Apply Loctite® 271™ to threads.

PARTS LIST / 66M3X0-XXX-C FLUID SECTION

FOR THE AIR MO-

TOR SECTION, SEE 

PAGES 6 & 7.

Figure 2

COLOR CODE

 Diaphragm 

Ball

Material Color Color

Hytrel Cream 

Cream

Nitrile Black 

Red 

(•)

Santoprene Tan 

Tan

  

(•) 

Dot

Torque Sequence

3

2

7

5

1

8

6

4

9

10

Summary of Contents for ARO 66M3X0-XXX-C

Page 1: ...mumTemperature 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 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 Noise Level 70 p s i 60 c p m c 86 3 db A d Noise Level 70 p s i 60 c p m e 108 7 db A d c Tested with 94810 muffler assembly instal...

Page 2: ...AND SAFETY PRECAUTIONS READ UNDERSTAND AND FOLLOWTHIS INFORMATIONTO AVOID INJURY AND PROPERTY DAMAGE jury 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 Obtain Material Safety Data Sheets on all materials from the supplier for proper ha...

Page 3: ...ing the diaphragms Re check torque settings after the pump has been re started and run a while y y y y y 1 2 3 y y y y y y GENERAL DESCRIPTION The ARO diaphragm pump offers 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 fluid sections Air o...

Page 4: ...210 2 B Y325 350 4 B XX9 637467 X9 96475 C 2 H Y327 210 2 V Y327 350 4 V XXB 637467 XB 96475 A 2 Sp Y328 210 2 T 94115 4 E COMMON PARTS Item Description size Qty Part No Mtl o 1 Rod 1 97070 C n 2 O Ring 3 32 x 1 o d 1 Y330 117 B 5 Washer air side 2 94831 1 C o 6 Washer fluid side 2 94802 A 9 Washer 13 16 i d x 2 o d x 5 32 2 Y13 12 T SS 14 Screw 3 4 16 x 3 1 4 2 Y5 134 T SS 15 Fluid Cap 2 96430 A ...

Page 5: ...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 81 3 94 9 Nm LUBRICATION SEALANTS c Apply Key Lube grease to all O rings U cups and mating parts d Apply Loctite 271 to threads PARTS LIST 66M3X0 XXX C FLUID SECTION FORTHE AIR MO TOR SECTION SEE PAGES 6 7 Figure 2 COLOR CODE Diaphragm Ball Material Color Color Hytrel Cream Cream Nitrile Black Red Santoprene Tan Tan Do...

Page 6: ...d 113 O ring onto 115 spacer and insert etc NOTE Be careful to orient spacer legs away from blocking internal ports Lubricate and carefully insert 111 spool Install 117 gasket and 107 plate Lubricate and install 110 packing cup and insert 109 piston into air inlet side cavity The 110 packing cup lips should point outward Install 108 gasket and replace 107 1 2 3 4 1 2 3 1 2 3 4 5 PARTS LIST 66M3X0 ...

Page 7: ...N FASTENERS 105 screw 40 50 in lbs 4 5 5 6 Nm 123 screw 20 25 in lbs 2 3 2 8 Nm LUBRICATION SEALANTS c Apply Key Lube grease to all O rings U cups and mating parts d Apply Loctite 271 to threads f Apply Loctite 262 to threads g Apply Loctite 572 to threads MAJOR VALVE See cross section detail figure 4 LEGS IMPORTANT BE CERTAINTO ORIENT 115 SPACER LEGS AWAY FROM BLOCK ING INTERNAL PORTSWHEN REASSEM...

Page 8: ... 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 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...

Reviews:

No comments

Brands by name

Popular brands

Load more brands