Installation E-Flo® 4-Ball Piston Pumps 311592V EN Durable, energy efficient piston pumps for high volume paint circulation applications. For professional use only. See page 3 for model information, including maximum working pressure. See page 5 for approvals. Important Safety Instructions Read all warnings and instructions in this manual. Save these instructions.
Related Manuals Contents Related Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 E-Flo 4-Ball Piston Pumps . . . . . . . . . . . . . . . . . 3 Maximum Working Pressure and Pump Operational Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Approvals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Models 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), pump (P), 230/460V motor (2), sensor circuit installed (1), 2000 cc MaxLife lower (6), and no stand installed (0). To order replacement parts, see the Repair-Parts manual 311594.
Models 4 311592V
Approvals 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 c T3 ATEX EP1XXX EP3XXX Ex de IIC T4 - CESI 05 ATEX 110X Motor UL/CSA EP2XXX Class I, Group D, Class II, Group F and G, Division 1, T3B Hazardous Locations EP4XXX Class 1, Div.
Warnings Warnings The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclamation 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 manual, refer back to these Warnings. Product-specific hazard symbols and warnings not covered in this section may appear throughout the body of this manual where applicable.
Warnings WARNING ELECTRIC SHOCK HAZARD Improper grounding, setup, or usage of the system can cause electric shock. • Turn off and disconnect power at main switch before disconnecting any cables and before servicing equipment. • Connect only to grounded power source. • All electrical wiring must be done by a qualified electrician and comply with all local codes and regulations.
System Components System Components Schedule of Limitations ATEX: 1. After the installation of the Electric Circulation Pump Control into an enclosure the creepage and clearance distances shall meet the requirements of 6.4 (Table 4) of EN50020. FIG. 1 illustrates a typical North American system installation, showing the major system components. Also see the wiring schematic in FIG. 2 and FIG. 3. Hazardous Area 2.
System Components Non-Hazardous Area F D E H V Hazardous Area N M M C B W A Z AB AA S AC Y L AD T U X G Hazardous Area Entrance K J R P AD ti8651c Non-Hazardous Area Hazardous Area FIG.
System Wiring Schematics System Wiring Schematics For use with Variable Frequency Drive (VFD) Accesory FIG. 2 shows components that must be installed in a non-hazardous location. FIG. 3 shows components approved for installation in a hazardous location, and FIG. 4 shows detail views of hazardous location components. NON-HAZARDOUS AREA 1 12 Gauge Alpha Wire P/N V16012/equiv. 2 16 Gauge MTW Wire. 3 Blue/White 16 Gauge MTW Wire. 4 Blue 16 Gauge MTW Wire.
System Wiring Schematics 6 Alpha Wire P/N M16107LW/equiv. SEE DETAIL A, page SEE 12 SHEET 1 DETAIL HAZARDOUS AREA POSITION SENSOR (16K088) GREEN J2 3 4 BLACK J3 1 2 3 RED BLACK 1 2 IS SENSOR CIRCUIT BOARD (249639) 1 2 3 4 5 J2 TDC NAMUR SENSOR (15H984) J1 PRESSURE TRANSDUCER (120371) 6 LOCAL CONTROL (120373) COM TRIP RESET RUN/STOP LOCAL/REMOTE JOG SECURE DISABLE 24V (+) BLU - 18 GA MTW WIRE BLU - 18 GA MTW WIRE GRN/YLW - 14 GA ALPHA WIRE P/N: V16014/EQUIV.
System Wiring Schematics DETAIL A HAZARDOUS (CLASSIFIED) LOCATION CLASS I, DIV. 1, GROUP C & D, T3 (FM ONLY) GROUP II, CATEGORY 2 - ZONE 1, GAS (ATEX ONLY) CLASS I, DIV.
Power Supply Requirements Power Supply Requirements Improper wiring may cause electric shock or other serious injury if work is not performed properly. Have a qualified electrician perform any electrical work. Be sure your installation complies with all National, State and Local safety and fire codes. See TABLE 1 for power supply requirements. The system requires a dedicated circuit protected with a 20 A circuit breaker.
Power Supply Requirements Pressure Transducer Grounding Requirements IS Field Wiring Grounding Requirements The pressure transducer cable (25a) shield and drain wire is grounded through metal-to-metal contact with the transducer conductive strain relief (35). See FIG. 5. The IS field wire is grounded through the grounding screw in the junction box. See FIG. 6. Ensure that the conductive strain relief (35) is screwed tightly into the housing, to ensure electrical continuity to the pump housing.
Pump Location Pump Location Environmental Conditions See Technical Data, page 26, for recommended ambient temperature range and environmental conditions. Clearance Connect Fluid Lines See FIG. 7. The fluid manifolds are secured to the pumps with 1-1/2 in. clamps and sanitary gaskets (CG). Manifolds can be oriented in either direction. Connect the fluid line (R) to the manifold (MF) using 2 in. clamps and sanitary gaskets (SC). Graco recommends a minimum suction tube size of 1-1/4 in. (31.8 mm).
Electric Motor Electric Motor Motor Wiring See the System Wiring Schematics on pages 10 and 11. Improper wiring may cause electric shock or other serious injury if work is not performed properly. Have a qualified electrician perform any electrical work. Be sure your installation complies with all National, State and Local safety and fire codes. Install an explosion-proof seal fitting in the wall separating the hazardous area from the non-hazardous area.
Electric Motor Install the Motor NOTE: A NEMA 182/184 TC Frame is required to mate with the gear reducer. If the pump is purchased without a motor, you must order a kit to mate with the gear reducer. See TABLE 5. Table 5: Motor Adapter Kits Kit No. 4. Tighten setscrews to 66-78 in-lb (7.4-8.8 N•m). Apply antiseize lubricant (LPS®-04110 or equivalent) to bore of coupling.
Electric Motor 5. See FIG. 9 or FIG. 10. Lift the motor (19) into position. Align the key on the motor shaft with the mating slot of the motor coupler, and the four mounting holes with the holes in the gear reducer (1). Slide the motor into place. 37 1 31 MA 6. While one person supports the motor (19), install the screws (37). Torque to 75-80 ft-lb (102-108 N•m). 19 20 37 1 20 28 31 ti9007b MS Motor Rotation (counter-clockwise as viewed from fan end) 19 FIG. 10.
Electrical Noise Filter Electrical Noise Filter See FIG. 1 on page 9 and FIG. 2 Electrical Schematic on page 10. Install the electrical noise filter in the non-hazardous area, upstream of the VFD. 2.91 in. 73.9 mm Graco supplies accessory noise filters, depending on your system voltage. See TABLE 6. Table 6: Electrical Noise Filters Part No. Rated Voltage Amps Mounting Hole Diagram 120365 120366 230 Vac 480 Vac 32 16 FIG. 11 FIG. 12 4.92 in. 125.0 mm 16.65 in. 422.9 mm 1.18 in. 30.0 mm 15.
Variable Frequency Drive Accessory (VFD) Variable Frequency Drive Accessory (VFD) Ethernet Interface (optional) Use a variable frequency drive (VFD) accessory to provide motor drive control to the pump. Graco supplies accessory VFDs that optimize pump performance. Order Part No. 15J753 (200-240 Vac) or 15J754 (380-480 Vac), depending on your system voltage. To operate the system from a personal computer, order Ethernet Interface Kit 15H885 for the VFD. See FIG. 13. The kit includes manual 311612.
Local Control Box (optional accessory) Local Control Box (optional accessory) See FIG. 1 on page 9, and FIG. 14. Install the local control box (C) in the hazardous area as close to pump as possible. Local Control Box has a conduit connection point on top and bottom for installation convenience. See FIG. 2 on page 10 to wire the local control box to the VFD. All cabling in the hazardous area must be in explosion-proof conduit and secured by explosion-proof seal fittings.
Pneumatic Back Pressure Regulator (optional) Pneumatic Back Pressure Regulator (optional) See FIG. 1 on page 9, and FIG. 15. Install the back pressure regulator (U) in the fluid return line in the hazardous area. Three sizes of fluid inlets and outlets (FI, FO) are available. See TABLE 7. Table 7: Back Pressure Regulator Fluid Inlet and Outlet Sizes BPR Fluid Inlet and Outlet Size 288117 288262 288311 1-1/4 npt(f) 2 in.
Pneumatic Back Pressure Regulator (optional) 311592V 23
Dimensions Dimensions E-Flo Electric Circulation Pump (see key below) L M J N K H ti8916c ti8917b F Key: Ref. Description F Depth from outermost lower mounting hole to face of fluid inlet/outlet ports H Sanitary Fluid Inlet J Sanitary Fluid Outlet K Distance from center of fluid inlet to center of fluid outlet L Pump Width M Depth of pump N Height of pump P Distance from center of fluid inlet to bottom of pump 24 P in. (mm) 12.549 (318.7) 2 in. (f) 2 in. (f) 22.4 in. (569 mm) 29.6 in.
Dimensions Mounting Hole Details (see key below) B E G A C D ti9419a Key: Ref. A B C D E G ti9420a Description Width between lower mounting holes Width between upper mounting holes Height from center of fluid outlet to lower mounting holes Height from center of fluid outlet to upper mounting holes Depth from upper mounting hole surface to center of fluid outlet Width from centerline of lower mounting holes to centerline of fluid outlet in. (mm) 3.5 (88.9) 5.125 (130.2) 9.50 (241.3) 12.718 (323.0) 4.
Technical Data Technical Data Maximum Working Pressure . . . . . . . . . . . . . . Maximum Fluid Temperature . . . . . . . . . . . . . . Electrical Requirements . . . . . . . . . . . . . . . . . . Ambient Temperature Range. . . . . . . . . . . . . . Maximum Fluid Output . . . . . . . . . . . . . . . . . . . Fluid Inlet and Outlet Size . . . . . . . . . . . . . . . . Gear Reducer Oil Capacity . . . . . . . . . . . . . . . Required Gear Reducer Lubricant . . . . . . . . . .
Technical Data psi (MPa, bar) Pressure and Flow Capability of E-Flo Family with 50 Hz Motor (continuous production use) 500 (3.50, 35.0) Key: 450 (3.15, 31.5) A B C D B A 400 (2.80, 28.0) C E-Flo 1500 E-Flo 2000 E-Flo 3000 E-Flo 4000 350 (2.41, 24.1) Fluid Pressure D 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.
Graco Standard Warranty Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale to the original purchaser for use. With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defective.