Page 2 - OPERATING AND SAFETY PRECAUTIONS
6662XX-X-C PAGE 2 OF 8 OPERATING AND SAFETY PRECAUTIONS READ, UNDERSTAND, AND FOLLOW THIS INFORMATION TO AVOID INJURY AND PROPERTY DAMAGE EXCESSIVE AIR PRESSURE STATIC SPARK HAZARDOUS MATERIALS HAZARDOUS PRESSURE WARNING EXCESSIVE AIR PRESSURE. Can cause perĆ sonal injury, pump damage or property da...
Page 3 - WARNING; EXCESSIVE AIR PRESSURE. Can cause pump; 66 X X X – X X X – C; BALL MAT’L
AIR AND LUBE REQUIREMENTS MAINTENANCE PAGE 3 OF 8 6662XX-X-C MODEL DESCRIPTION CHART WARNING EXCESSIVE AIR PRESSURE. Can cause pump damage, personal injury or property damage. S 47:B3@ 1/>/0:3 =4 47:B3@7<5 =CB >/@B71:3A :/@53@ B6/< ;71@=<A A6=C:2 03 CA32 =< B63 /7@ AC>>:G <...
Page 4 - CONVERSION KIT; PARTS LIST / 6662XX–X–C FLUID SECTION; SEAT OPTIONS; SERVICE KIT; WETTED COMMON PARTS; FLUID SECTION SERVICE KITS
637155 ABRASION RESISTANT CONVERSION KIT Includes: 93266 (4) [SH] Seat 92757-8 (4) [U] Ball V +!/1 !/10 )%%. 1'%0% (1%+0 -, '!,$ (, !$$(1(-, 1- 1'% %/3(#% (10 &-/ &!01 /%.!(/ !,$ /%$2#1(-, -& $-4, 1(+% MATERIAL CODE *2+(,2+ 2,! !/"-, 1%%* !01 /-, #%1!* 51/%* 5,!/ %-./%,% -*5./-.5*%,%...
Page 5 - TORQUE REQUIREMENTS; NOTE: DO NOT OVERTIGHTEN FASTENERS; LUBRICATION / SEALANTS
. 1 2 k 3 k 5 6 7 8 9 14 , 15 16 21 22 27 , 29 , 21 FOR THE AIR MOTOR SECTION SEE PAGES 6 & 7 . TORQUE REQUIREMENTS , NOTE: DO NOT OVERTIGHTEN FASTENERS (14) Diaphragm Bolt 65-70 ft.lbs (88-96 Nm.), apply Loctite 271 to threads. (26, 29) Fluid Caps/Manifold nuts and bolts 120-140 in lbs., (13.5-...
Page 6 - PARTS LIST / 6662XX–X–C AIR SECTION; Indicates parts included in 637118-C Air Section Service Kit.; AIR MOTOR PARTS; AIR MOTOR SECTION SERVICE; NOTE: Be careful to orient spacer legs away from blocking
6662XX-X-C PAGE 6 OF 8 PARTS LIST / 6662XX–X–C AIR SECTION Indicates parts included in 637118-C Air Section Service Kit. SERVICE KIT NOTE: Service Kit 637118-C is a general repair kit for all 1" and larger ARO diaphragm pump air motors. It contains extra O-Rings and extra parts that may not be n...
Page 7 - MAJOR VALVE CROSS SECTIONDETAIL
PARTS LIST / 6662XX–X–C AIR SECTION PAGE 7 OF 8 6662XX-X-C MAJOR VALVE PILOT VALVE 101 118 k 111 112 k 113 k 114 115 116 117 119 k 102 k 103 k 104 z 123 121 122 k 120 107 108 109 110 k 106 . 105 . TORQUE REQUIREMENTS , NOTE: DO NOT OVERTIGHTEN FASTENERS (105) 40-50 in. lbs.,(4.5-5.6 Nm. apply Loctit...
Page 8 - AIR INLET; FIGURE 4
TROUBLE SHOOTING DIMENSIONAL DATA $ % !% % ! 11-1/2 (292 mm) 19-3/4 (502 mm) 15-1/2 (394 mm) 13-1/8 (333 mm) 2'' NPT 66620X-,21X- 11-1/8 (283 mm) 2-9/32 (58 mm) AIR EXHAUST THREAD 3/4' NPT PN 97999-032 9 (229 mm) AIR INLET 1/2'' NPT 17/32 SLOT (14 mm) 10 (254 mm) MATERIAL INLET MATERIAL OUTLET FIGUR...