Graco E-Flo Installation Manual
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Graco E-Flo Installation Manual

Graco E-Flo Installation Manual

4-ball piston pumps
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Installation
®
E-Flo
Piston Pumps
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.
4-Ball
E-Flo 4000 Pump Shown
311592Z
EN
ti8317c

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Summary of Contents for Graco E-Flo

  • Page 1 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. E-Flo 4000 Pump Shown ti8317c...

  • Page 2: Table Of Contents

    Graco Standard Warranty ....28 Graco Information ......28...

  • Page 3: Models

    750 cc MaxLife Maximum Working Pressure and Pump Operational Limits E-Flo 1500: 425 psi (2.93 MPa, 29.3 bar) Maximum Working Pressure E-Flo 2000: 460 psi (3.22 MPa, 32.2 bar) Maximum Working Pressure E-Flo 3000: 330 psi (2.31 MPa, 23.1 bar) Maximum Working Pressure E-Flo 4000: 250 psi (1.75 MPa, 17.5 bar) Maximum Working Pressure...
  • Page 4 Models 311592Z...

  • Page 5: Approvals

    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 Ex h T3 Gb ATEX EP1XXX EP3XXX Ex de IIC T4 - CESI 05 ATEX 110X...

  • Page 6: Warnings

    Warnings 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 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.
  • Page 7 Warnings WARNING WARNING WARNING 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. •...

  • Page 8: System Components

    . 1. The following system components are Sensor Circuit Wetted Parts approved for use in a hazardous area: Pressure transducer: 17-4 PH stainless steel • E-Flo Electric Circulation Pump NOTE: All other components shown in F . 1 must be installed in a non-hazardous area. •...
  • Page 9 . 1: Typical Installation Key: T** Fluid Return Line Pneumatic Back Pressure Regulator E-Flo Electric Circulation Pump V** Air Supply Lines to 3-Way Solenoid Valve Explosion-Proof Electric Motor W** Air Line, Solenoid Valve to Back Pressure Regulator Local Control Box...

  • Page 10: System Wiring Schematics

    System Wiring Schematics System Wiring Schematics For use with Variable Frequency Drive (VFD) Accesory . 2 shows components that must be installed in a . 3 shows components approved for installation in a non-hazardous location. hazardous location, and F . 4 shows detail views of hazardous location components.
  • Page 11 System Wiring Schematics SEE DETAIL A, HAZARDOUS AREA page 12 Alpha Wire P/N M16107LW/equiv. SEE SHEET 1 DETAIL POSITION SENSOR (16K088) GREEN NAMUR SENSOR BLACK IS SENSOR (15H984) CIRCUIT BOARD PRESSURE (249639) BLACK TRANSDUCER (120371) LOCAL CONTROL (120373) TRIP RESET RUN/STOP LOCAL/REMOTE SECURE DISABLE...
  • Page 12 CLASS I, DIV. 1, GROUP C & D, T3 (FM ONLY) GROUP II, CATEGORY 2 - ZONE 1, GAS (ATEX ONLY) CLASS I, DIV. 1, GROUP C & D T3 (CANADA) INSTALLED ON PUMP ASSEMBLY NON-HAZARDOUS AREA INSTALLED IN E-FLO JUNCTION BOX ONLY (16J588) +(BRN) POSITION SENSOR -(BLU) (16K088)

  • Page 13: Power Supply Requirements

    Power Supply Requirements Power Supply Requirements Hazardous Area Cabling and Conduit Requirements (Explosion Proof) 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.

  • Page 14: Pressure Transducer Grounding Requirements

    Power Supply Requirements Pressure Transducer Grounding IS Field Wiring Grounding Requirements Requirements The pressure transducer cable (25a) shield and drain The IS field wire is grounded through the grounding wire is grounded through metal-to-metal contact with the screw in the junction box. See F .

  • Page 15: Pump Location

    See page 21. encapsulated fluoroelastomer 15H884 Floor Stand Use 120351 Gaskets at these locations. Floor Stand 15H884 is available as an option. See 406638 for assembly and mounting instructions. ti8744b . 7. Fluid Connection (Pump Inlet, E-Flo 4000 Shown) 311592Z...

  • Page 16: Electric Motor

    See T ABLE 5 on page 17. NOTE: Graco does not support the use of the Graco VFD CAM mode on motors not supplied by Graco. Table 4: Electric Motor Specifications Motor Kit...

  • Page 17: Install The Motor

    Electric Motor Install the Motor 4. Tighten setscrews to 66-78 in-lb (7.4-8.8 N•m). ® Apply antiseize lubricant (LPS -04110 or equiva- NOTE: A NEMA 182/184 TC Frame is required to mate lent) to bore of coupling. with the gear reducer. If the pump is purchased without NOTE: When installing an IEC 112M/B5 or 100L/B5 a motor, you must order a kit to mate with the gear reducer.
  • Page 18 Electric Motor 5. See F . 9 or F . 10. Lift the motor (19) into posi- tion. 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.

  • Page 19: Electrical Noise Filter

    . 2 Electrical Schematic on page 10. Install the electrical noise filter in the non-haz- 2.91 in. ardous area, upstream of the VFD. 73.9 mm Graco supplies accessory noise filters, depending on your system voltage. See T ABLE Table 6: Electrical Noise Filters Rated Mounting Hole Part No.

  • Page 20: Variable Frequency Drive Accessory (Vfd)

    (optional) Use a variable frequency drive (VFD) accessory to pro- To operate the system from a personal computer, order vide motor drive control to the pump. Graco supplies Ethernet Interface Kit 15H885 for the VFD. See F . 13. accessory VFDs that optimize pump performance.

  • Page 21: Local Control Box (Optional Accessory)

    Local Control Box (optional accessory) Local Control Box (optional accessory) See F . 1 on page 9, and F . 14. Install the local con- Local Control Box has a conduit connection point on top trol box (C) in the hazardous area as close to pump as and bottom for installation convenience.

  • Page 22: Pneumatic Back Pressure Regulator (Optional)

    Pneumatic Back Pressure Regulator (optional) Pneumatic Back Pressure Regulator (optional) See F . 1 on page 9, and F . 15. Install the back pres- sure regulator (U) in the fluid return line in the hazard- ous area. Three sizes of fluid inlets and outlets (FI, FO) are available.

  • Page 23: Dimensions

    Dimensions Dimensions E-Flo Electric Circulation Pump (see key below) Enclosed and Open Wetcup Lower ti8916c ti8917b Key: Ref. Description in. (mm) Height from center of fluid outlet to lower mounting holes 9.50 (241.3) Depth from outermost lower mounting hole to face of fluid 12.549 (318.7)
  • Page 24 Dimensions E-Flo Electric Circulation Pump (see key below) Sealed (Bellows) Lower ti31108a ti31107a Key: Ref. Description in. (mm) Horizontal distance from lower mounting bolt to inlet/outlet 10.1 (256.6) Horizontal distance from rear lower mounting bolt to outlet 7.4 (189) Horizontal distance from rear lower mounting bolt to inlet 16.5 (419)
  • Page 25 Dimensions Mounting Hole Details (see key below) ti9419a ti9420a Key: Ref. Description in. (mm) Width between lower mounting holes 3.5 (88.9) Width between upper mounting holes 5.125 (130.2) Height between lower and upper mounting 3.22 (81.8) holes Depth from upper mounting hole surface to 4.07 (103.4) center of fluid outlet Width from centerline of lower mounting...

  • Page 26: Technical Data

    Electric Motor ......E-Flo 1500: 3 HP, 1800 rpm (60 Hz) or 1500 rpm (50 Hz), NEMA...
  • Page 27 Technical Data Pressure and Flow Capability of E-Flo Family with 50 Hz Motor psi (MPa, bar) (continuous production use) 500 (3.50, 35.0) Key: 450 (3.15, 31.5) E-Flo 1500 E-Flo 2000 E-Flo 3000 400 (2.80, 28.0) E-Flo 4000 350 (2.41, 24.1) 300 (2.10, 21.0)

  • Page 28: Graco Standard Warranty

    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.

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