Page 2 - OPERATING AND SAFETY PRECAUTIONS
PE03P-X-X-A0S (en) Page 2 of 12 OPERATING AND SAFETY PRECAUTIONS READ, UNDERSTAND AND FOLLOW THIS INFORMATION TO AVOID INJURY AND PROPERTY DAMAGE. EXCESSIVE AIR PRESSURESTATIC SPARK HAZARDOUS MATERIALSHAZARDOUS PRESSURE WARNING EXCESSIVE AIR PRESSURE. Can cause person- al injury, pump damage or prop...
Page 3 - WARNING; OPERATING INSTRUCTIONS; Figure 2
Page 3 of 12 PE03P-X-X-A0S (en) GENERAL DESCRIPTION The ARO diaphragm pump offers high volume delivery even at low airpressure and a broad range of material compatibility options available.Refer to the model and option chart. ARO pumps feature stall resistantdesign, modular air motor / fluid section...
Page 4 - SEAT OPTIONS; SERVICE KIT; COMMON PARTS
MATERIAL CODE [A] = Aluminum [B] = Nitrile [D] = Acetal [E] = E.P.R. [GA] = Groundable Acetal[GFN] = Glass Filled Nylon[H] = Hytrel [K] = Kynar PVDF [P] = Polypropylene [PPG] = Glass Filled Polypropylene [Sp] = Santoprene[SS] = Stainless Steel[T] = PTFE [V] = Viton PE03P-X-X-A0S (en) Page 4 of 12 PA...
Page 5 - Figure 3; TORQUE REQUIREMENTS; Torque Sequence
Page 5 of 12 PE03P-X-X-A0S (en) PARTS LIST / PE03P-X-X-A0S FLUID SECTION Figure 3 FOR THE AIR MOTOR SECTION SEE PAGES 6 & 7 COLOR CODE DIAPHRAGM BALL MATERIAL COLOR COLOR Hytrel Cream Black ( S ) Santoprene Tan Tan PTFE White White Viton Yellow ( S ) Yellow ( S ) ( S ) Dot . TORQUE REQUIREMENTS ...
Page 6 - ) Indicates parts included in 637428 Air Section Repair Kit.; GENERAL SERVICE NOTES:; Tools needed to complete disassembly and repair:
PE03P-X-X-A0S (en) Page 6 of 12 PARTS LIST / PE03P-X-X-A0S AIR MOTOR SECTION ( n ) Indicates parts included in 637428 Air Section Repair Kit. Item Description (size) Qty Part No. [Mtl] Item Description (size) Qty Part No. [Mtl] 101 Center Body (1) 96570 [PPG] 103R Cover (right side) (1) 96488 [D] 10...
Page 7 - ACCESSORIES; Figure 5
Page 7 of 12 PE03P-X-X-A0S (en) PARTS LIST / PE03P-X-X-A0S AIR MOTOR SECTION Figure 4 . TORQUE REQUIREMENTS , NOTE: DO NOT OVERTIGHTEN FASTENERS. (134) Torque to 15 - 20 in. lbs (1.7 - 2.3 Nm), wait 10 minutes, then re-torque to 15 - 20 in. lbs (1.7 - 2.3 Nm). (123) Torque to 4 - 6 in. lbs (0.45 - 0...
Page 8 - REMOTE HOOK-UP CONNECTIONS; Figure 6; TYPICAL BASIC REMOTE HOOK-UP; NOTE: Pump charges and exhausts through remote valve.; Figure 7; TYPICAL REMOTE HOOK-UP WITH POSITIVE FEEDBACK SIGNAL; Valve will not run when pump does not cycle.
PE03P-X-X-A0S (en) Page 8 of 12 REMOTE HOOK-UP CONNECTIONS Figure 6 TYPICAL BASIC REMOTE HOOK-UP (#10 - 32 PORTS ON PUMP ARE PLUGGED) NOTE: Pump charges and exhausts through remote valve. Supply air. Spring return - solenoid actuated 4-way valve. Figure 7 TYPICAL REMOTE HOOK-UP WITH POSITIVE...
Page 9 - Figure 8; Pneumatic feedback signal from pump.
Page 9 of 12 PE03P-X-X-A0S (en) REMOTE HOOK-UP CONNECTIONS Figure 8 TYPICAL REMOTE HOOK-UP WITH ENHANCED POSITIVE FEEDBACK SIGNAL CAPABILITY Supply air. Air pilot return - solenoid actuated 4-way valve. PLC / Controller signal. Pneumatic feedback signal from pump. Pneumatic echo can be use...
Page 10 - TROUBLE SHOOTING; Check for diaphragm rupture.; DIMENSIONAL DATA
PE03P-X-X-A0S (en) Page 10 of 12 TROUBLE SHOOTING Product discharged from air exhaust. S Check for diaphragm rupture. S Check tightness of (6) diaphragm nut. Air Bubbles in product discharge. S Check connections of suction plumbing. S Check “O” rings between intake manifold and fluid caps. S Check t...