Page 2 - Contents; Related Manuals; Manual Description
Related Manuals 2 311594Z Contents Related Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 E-Flo 4-Ball Piston Pumps . . . . . . . . . . . . . . . . . 3 Maximum Working Pressure and Pump Operational Limits...
Page 3 - Models; Maximum Working Pressure and Pump Operational Limits
Models 311594Z 3 Models E-Flo 4-Ball Piston Pumps Check your pump’s identification plate (ID) for the 6-digit part number of your pump. Use the following matrix to define the construction of your pump, based on the six digits. For example, Pump Part No. E P 2 1 6 0 represents electric power ( E ), p...
Page 5 - Approvals
Approvals 311594Z 5 Approvals The E-Flo Pump meets requirements of the following approval agencies.Refer to the individual components for other specific hazardous location listings. Component Part No. Approvals Mechanical Pump Motor ATEX EP1XXX EP3XXX UL/CSA EP2XXX EP4XXX IS Sensor Circuit EPX1XX c ...
Page 6 - Warnings; WARNING
Warnings 6 311594Z Warnings The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclama-tion point symbol alerts you to a general warning and the hazard symbols refer to procedure-specific risks. When these symbols appear in the body of this manua...
Page 9 - Flushing; Pressure Relief Procedure; Pressure Relief Procedure
Pressure Relief Procedure 311594Z 9 Pressure Relief Procedure 1. Set START/STOP switch (ST) to STOP. 2. Push in SECURE DISABLE (SD) switch. 3. Open the back pressure regulator and all fluid drain valves in the system, having a waste container ready to catch drainage. Leave open until you are ready t...
Page 10 - Troubleshooting
Troubleshooting 10 311594Z Troubleshooting 1. Relieve the pressure. 2. Check all possible problems and solutions before disassembling pump. PROBLEM CAUSE SOLUTION Pump does not operate. Insufficient power supply. Verify that power supply meets require-ments. See Technical Data , page 50. No flow rat...
Page 12 - Electrical Diagrams
Electrical Diagrams 12 311594Z Electrical Diagrams F IG . 1 shows components which must be installed in a non-hazardous location. F IG . 2 shows components approved for installation in a hazardous location, and F IG . 3 shows detail views of hazardous location components. F IG . 1: System Wiring Sch...
Page 14 - . 3: System Wiring Schematic, Hazardous Location Detail Views; DETAIL A; HAZARDOUS AREA
Electrical Diagrams 14 311594Z F IG . 3: System Wiring Schematic, Hazardous Location Detail Views 8/(;3/26,213522)02725-9$&8/ M 29(57(036:,7&+ 02725-81&7,21%2; /2:92/7$*(9 +,*+92/7$*(9 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 3 3 *51' *51' *1' *1' $7(;(;3/26,213522)0272531-9$& M 02725-81&...
Page 15 - Repair; Fluid Section; Disassembly; Do not; Kit Part
Repair 311594Z 15 Repair Fluid Section NOTE: Complete kits are available to convert from one size lower to another. See the table below for available kits. Use all the new parts in the kit. The kits include two lowers, inlet/outlet manifolds, connecting hardware, and instruction manual 311611. NOTE:...
Page 16 - On pumps with a sensor circuit:
Repair 16 311594Z 9. Disconnect the fluid inlet and outlet lines from the pump. Plug the ends to prevent fluid contamination. 10. See F IG . 5. On pumps with a sensor circuit: At the pump outlet manifold (17), loosen the nut (M) on the sensor conduit (44) and unscrew the adapter (42) from the manifo...
Page 17 - Reassembly
Repair 311594Z 17 Reassembly 1. See F IG . 5. Install the coupling nut (14) on the lower’s piston rod (PR). 2. Orient the lower (22) to the gear reducer (GR) as shown. Position the lower on the tie rods (3). Screw the tie rod locknuts (15) onto the tie rods handtight. 3. Assemble the inlet and outle...
Page 18 - Slider Cylinder Rebuild Kit 15H874
Repair 18 311594Z Slider Cylinder Rebuild Kit 15H874 NOTE: Slider Cylinder Rebuild Kit 15H874 includes parts to rebuild one slider cylinder assembly. Order two kits to rebuild both slider cylinder assemblies. Use all the new parts in the kit. The kit includes manual 311599. 1. Perform the Disassembl...
Page 20 - Electrical Section; Electrical; Pressure Transducer Grounding Schematic
Repair 20 311594Z Electrical Section NOTE: Sensor Circuit Kit 24J305 is available to add the optional sensor circuit to a pump. Use all the new parts in the kit. See manual 311603. Pressure Transducer Kit 15H876 NOTE: Pressure Transducer Kit 15H876 replaces the pressure transducer and the circuit bo...
Page 21 - must
Repair 311594Z 21 11. See F IG . 10. Loosen the nut (M) on the sensor con- duit (44) and unscrew the adapter (42) from the transducer port (P). Remove the transducer (25a) from the port. 12. See F IG . 9. Loosen the nut (N) on the strain relief (35). Remove the ferrite (76). Pull the transducer cabl...
Page 22 - Pressure sensor information (
Repair 22 311594Z Pressure Sensor Calibration Information (non-ACS systems) NOTE: To calibrate the transducer in systems using the Graco ACS Module, see the ACS manual 3A0006. Pressure sensor information ( Pr 20.34, 20.35, and 20.36) for your system must be keyed into the Vari-able Frequency Drive b...
Page 24 - Position Sensor; Parts; grams
Repair 24 311594Z Position Sensor NOTE: The Position Sensor (80) measures motor posi- tion by detecting holes in the motor coupler (28). The sensor is available separately (see Parts on page 45), or as part of the Sensor Circuit Kit 24J305 (see manual 311603). 1. Jog the motor to bring the lower on ...
Page 25 - Position Sensor Wires and Terminals
Repair 311594Z 25 F IG . 13. Position Sensor ,66(1625 &,5&8,7 %2$5' - 7'& 1$085 6(1625 - %51%/8 5('*51:+7%/. 35(6685( 75$16'8&(5 - - )(55,7(* 326,7,21 6(1625 - %51 %/8 ti16890b Position Sensor Wires and Terminals ti17644a 46 Position Sensor Wires Connect Field Wires here B G N 44 Tig...
Page 26 - Drive Section
Repair 26 311594Z Drive Section Slider Bearing Kit 15H882 NOTE: Slider Bearing Kit 15H882 includes parts to rebuild both slider bearing assemblies. Use all the new parts in the kit. The kit includes manual 311616. 1. Jog the motor to bring the pump on the side being repaired to the bottom of its str...
Page 30 - Motor Removal
Repair 30 311594Z Motor/Gear Reducer Motor Removal 1. Relieve pressure, page 9. 2. Shut off electrical power to the unit. NOTE: See F IG . 20 for all NEMA 182/184 TC Frame electric motors. See F IG . 21 for IEC 112M/B5 and 100L/B5 Frame electric motors. 3. While one person supports the motor (19), r...
Page 31 - Motor/Coupler is Difficult to Remove; If the motor does not
Repair 311594Z 31 Motor/Coupler is Difficult to Remove NOTE: Use this procedure only if, after performing steps 1-3 on page 30, the motor does not come off the gear reducer easily. NOTE: During the following procedure, if the coupler becomes separated from the motor shaft but remains stuck on the in...
Page 33 - Motor Installation; Table 1: Motor Adapter Kits; NOTICE
Repair 311594Z 33 Motor Installation NOTE: A NEMA 182/184 TC Frame is required to mate with gear reducer. If the pump is purchased without a motor you must order a kit to mate with the gear reducer. See T ABLE 1. 1. After removing the old coupler, thoroughly clean the input shaft and motor shaft, re...
Page 34 - Do not open the gear reducer. Opening the
Repair 34 311594Z Gear Reducer Seal Kit 15H871 NOTE: Gear Reducer Seal Kit 15H871 and Output Shaft Seal Tool Kit 15J926 are available. Use all the new parts in the kit. The kits include manual 311597. NOTE: Do not open the gear reducer. Opening the gear reducer voids the warranty. The gear reducer i...
Page 35 - one
Repair 311594Z 35 11. Install the two output seals (116) as follows: a. Place tape over the output shaft keyway, to pre-vent damage to the new seals. Pack the output shaft seal cavity with Part No. 107411 Grease. b. See F IG . 26. Push one output seal (116) onto the output shaft (OS), with the lips ...
Page 36 - Gear Reducer Replacement Kit
Repair 36 311594Z Gear Reducer Replacement Kit Disassembly NOTE: The Gear Reducer Kit is available to replace the entire gear reducer. Use all the new parts in the kit. Order Kit 15H886 for E-Flo 2000/3000/4000 Pumps or Kit 289550 for E-Flo 1500 Pumps. The kit includes man-ual 311615. NOTE: Do not o...
Page 37 - Detail of Sensor Conduit
Repair 311594Z 37 F IG . 28: Gear Reducer Replacement Units with a sensor circuit must use the conductive strain relief (74a) to ensure proper grounding of the IS field wire. See page 21. Torque to 50-60 ft-lb (68-80 N•m). Torque to 75-80 ft-lb (102-108 N•m). Torque to 15-20 ft-lb (21-27 N•m). Torqu...
Page 39 - Pressure Transducer Grounding Schematic,
Repair 311594Z 39 F IG . 29. Sensor Circuit Installation ,66(1625 &,5&8,7 %2$5' - 7'& 1$085 6(1625 - %51%/8 5('*51:+7%/. 35(6685( 75$16'8&(5 - - )(55,7(* 326,7,21 6(1625 - %51 %/8 12 34 33 25c 25b ti8725b L 35 74a* ti16890b Pressure Transducer Grounding Schematic, and Position Sensor...
Page 44 - Common Parts
Parts 44 311594Z Common Parts Ref. No. Part No. Description Qty 1 15H886 KIT, 75:1 gear reducer; E-Flo 2000/3000/4000 only; see 311615 1 289550 KIT, 75:1 gear reducer; E-Flo 1500 only; see 311615 1 2† n/a CYLINDER, slider 2 3 n/a ROD, tie 6 4‡ n/a ARM, crank 2 5*‡ n/a SCREW, cap, socket-head; 5/8-11...
Page 49 - Gear Reducer
Parts 311594Z 49 Gear Reducer * These parts are included in Gear Reducer Seal Kit 15H871. See manual 311597. NOTE: To replace the entire gear reducer, order one of the following kits: • 15H886 Gear Reducer Replacement Kit, for E-Flo 2000/3000/4000. See manual 311615. • 289550 Gear Reducer Replacemen...
Page 50 - Technical Data; North American Models:
Technical Data 50 311594Z Technical Data NOTE: All brand names or marks are used for identification purposes and are the trademarks of their respective owners. Maximum Working Pressure . . . . . . . . . . . . . . E-Flo 1500: 425 psi (2.93 MPa, 29.3 bar) E-Flo 2000: 460 psi (3.22 MPa, 32.2 bar) E-Flo...
Page 51 - Pressure and Flow Capability of E-Flo Family with 50 Hz Motor; Pressure and Flow Capability of E-Flo Family with 60 Hz Motor
Technical Data 311594Z 51 Pressure and Flow Capability of E-Flo Family with 50 Hz Motor (continuous production use) F luid Pr e s s u re psi (MPa, bar) 350 (2.41, 24.1) 300 (2.10, 21.0) 250 (1.72, 17.2) 200 (1.4, 14.0) 150 (1.03, 10.3) 100 (0.70, 7.0) 50 (0.35, 3.5) 0 Fluid Flow in gpm (lpm) 5 (19) ...
Page 52 - Graco Standard Warranty; Graco Information
All written and visual data contained in this document reflects the latest product information available at the time of publication. Graco reserves the right to make changes at any time without notice. Original instructions. This manual contains English. MM 311594 Graco Headquarters: Minneapolis Int...
