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Graco ProMix 3KS Installation Manual

Plural component proportioner
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Installation
ProMix
Plural Component Proportioner
Manual and Automatic systems for proportional mixing of plural component coatings.
For professional use only.
Approved for use in explosive atmospheres (except the EasyKey and 3KS Power Supply
Module).
Important Safety Instructions
Read all warnings and instructions in this
manual. Save these instructions.
See page 4 for model information, including maximum working
pressure. Equipment approval labels are on page 3. Some
components shown are not included with all systems.
®
3KS
313881C
0359
EN
TI14543a
II 2 G

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Summary of Contents for Graco ProMix 3KS

  • Page 1 Installation ® ProMix 313881C Plural Component Proportioner Manual and Automatic systems for proportional mixing of plural component coatings. For professional use only. Approved for use in explosive atmospheres (except the EasyKey and 3KS Power Supply Module). Important Safety Instructions Read all warnings and instructions in this manual.

  • Page 2: Table Of Contents

    Technical Data ......43 Graco Standard Warranty ....44...

  • Page 3: Related Manuals

    Module. See F . 1 on page 4 for label locations. Manual Description Power Supply Module and Fluid Station Label 313882 ProMix 3KS Manual System Operation 313885 ProMix 3KS Automatic System Operation ATEX Certificate is listed here 313883 ProMix 3KS Repair-Parts...

  • Page 4: System Configuration And Part Numbers

    PART NO. SERIES SERIAL Configured Part Number Working Pressure MAX FLUID WPR is listed here MFG. YR. GRACO INC. P.O. Box 1441 Minneapolis, MN MAX TEMP 50°C (122°F) 55440 U.S.A. TI14376a . 1: Identification Label 313881C...

  • Page 5: Standard Features

    S3000 Solvent Meter (accessory) ....... . 38-1900 cc/min. (0.01-0.50 gal./min.) Standard Features Feature ProMix 3KS Power Supply Module Wall Mount Fluid Station, 50 cc Integrator and Static Mixer IS Power Cable, red color coded, 50 ft (15.25 m) CAN Communication Cable, green color coded, 10 ft (3.05 m)

  • 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 symbol refers to procedure-specific risk. Refer back to these warnings. Additional, product-specific warnings may be found throughout the body of this manual where applicable.
  • Page 7 Warnings WARNING EQUIPMENT MISUSE HAZARD Misuse can cause death or serious injury. • Do not operate the unit when fatigued or under the influence of drugs or alcohol. • Do not exceed the maximum working pressure or temperature rating of the lowest rated system component.

  • Page 8: Component Identification And Definition

    . 2 and Table 1 for the system components. Components marked with a star () are available as part of the ProMix 3KS Kit. All other components are part of the ProMix 2KS System or are available as accessories. PSM...
  • Page 9 Component Identification and Definition Table 1: Component Descriptions Component Description Used to set up, display, operate, and monitor the system. The EasyKey accepts 85-250 EasyKey (EK) VAC, 50/60 Hz line power and converts that power to acceptable low voltage and optical signals used by other system components.
  • Page 10 Component Identification and Definition Table 1: Component Descriptions Component Description Four optional flow meters are available from Graco: Flow Meters (MA, MB, MC, MS) • G3000 is a general purpose gear meter typically used in flow ranges of 75-3800 cc/min. (0.02–1.0 gal/min.), pressures up to 4000 psi (28 MPa, 276 bar), and viscosi- ties of 20–3000 centipoise.

  • Page 11: Location

    8. For ATEX installations, interconnecting cabling specified is Type A cable in accordance with EN 60079-14. Optional Cables Optional CAN cables and fiber optic cables are available from Graco. See the ProMix 3KS Repair-Parts manual for available part numbers and lengths. 313881C...
  • Page 12 Location IS Control Drawing 258682 Intrinsically Safe Installation . 3. 313881C...

  • Page 13: General Information

    • . 2, page 8, shows the basic components of a ProMix 3KS system. Contact your Graco distributor for actual system designs. • Be sure all accessories are adequately sized and pressure-rated to meet system requirements.

  • Page 14: Install The Promix 3Ks Upgrade Board

    . 5. • All electrical wiring must be done by a qualified electrician and comply with all local codes and reg- 6. Secure the ProMix 3KS upgrade board (UB) with ulations. the screw (E). • Do not substitute or modify system components as this may impair intrinsic safety.
  • Page 15 Install the ProMix 3KS Upgrade Board J4 (on underside of upgrade board TI12496a Remove Screw J3 (Upgrade Board Plug-in) . 5: 255767 Display Board Connectors 313881C...

  • Page 16: Air Supply

    Air Supply Air Supply Requirements • Compressed air supply pressure: 75-100 psi (517-700 kPa, 5.2-7 bar). • Air hoses: use grounded hoses that are correctly sized for your system. Trapped air can cause a pump or dispense valve to cycle unexpectedly, which could result in serious injury from splashing or moving parts.

  • Page 17: Air Connections

    Install a bleed-type air shutoff valve here. Connect 1/4 in. (6 mm) OD, 10 ft (3 m) air line between 2KS manifold and 3KS air inlet elbow. . 6. Connect Air from ProMix 2KS Fluid Station to ProMix 3KS Fluid Station 313881C...

  • Page 18: Fluid Supply

    If you are • For an airless system, the user must supply a gun recirculating paint, plumb the valves in one trigger signal to the ProMix 3KS. port and out the other. • See manual 313599 for Coriolis meter installation •...
  • Page 19 Fluid Supply Key: Component C Meter DVC Component C Dose Valve RVC Component C Sampling Valve SVC Component C Shutoff Valve CPV Component C Purge Valve Static Mixer Fluid Integrator 3KS fluid inlet. Connect 6 ft (1.83 m) fluid supply line from 2KS fluid manifold static mixer outlet to 1/4 npt(m) fitting.

  • Page 20: Electrical

    Electrical Electrical Requirements Connect Main Power 1. Provide power to the Power Supply Module. Install a bulkhead strain relief or conduit bulkhead through the Power Supply Module port . See F . 10. • To avoid electric shock, turn off EasyKey power 2.

  • Page 21: Connect Power Supply Module To Promix 3Ks Fluid Station

    Connect the 6 ft (1.83 m) Color Change Cable (Part No. 123277, yellow color coded) from the Color Change 2. Connect the other cable end to the ProMix 3KS Module to the ProMix 3KS Fluid Station connector Fluid Station Control connector (J3).
  • Page 22 Supply Module) (Color Change Module) TI15225a (Booth Control) TI14373a . 11. ProMix 3KS CAN Isolation Board Table 2: 3KS CAN Isolation Board Switch Settings Component Connector Diagnosis J1, J2 If booth control is connected to J1 and color change module is connected to J2, set switch S1 to OFF.

  • Page 23: Fluid Station Control Board Switch Settings

    Fluid Station Control Board Switch Settings See F . 12. On the 2KS fluid station control board, set switch S1 to ON (down) for all ProMix 3KS units. Set Switch S1 to ON (down) for all ProMix 3KS units. See views below...

  • Page 24: Connect Promix 2Ks Fluid Station To Promix 3Ks Fluid Station

    . 14 and F . 15. The solenoid wiring cable is the knockout and install the solenoid cable strain relief shipped attached to the ProMix 3KS Fluid Station. Con- nect the cable to the ProMix 2KS Fluid Station Board by (supplied). Apply the...
  • Page 25 6 ft (1.83 m), yellow color coded TI14702a Set switch S1 on CAN isolation board if color change module and/or booth control are connected. See F . 11 and Table 2 on page 22. . 15. ProMix 3KS Cabling Connection Detail 313881C...
  • Page 26 Electrical Table 3: Solenoid Wiring Cable Connections ProMix 2KS End ProMix 3KS End (Board 255765) Terminal Block Wire Color Pin No. Description Wire Color Pin No. Meter C Power J12, 4 Black Meter C Common Black J12, 5 White Meter C Signal...
  • Page 27 Electrical 313881C...

  • Page 28: Connect Color Change Module

    Electrical Connect Color Change Module To install the color change module(s), see manual Set switches S3-S6 on the color change board(s) as 312787. shown in Table 4 and F . 16, depending on the number of color change boards and color change modules being Connect a 5-pin electrical cable from the labeled con- used in your system.
  • Page 29 Electrical Switch S3-S6 Positions TI13661a . 16. Color Change Board Switches S3-S6 313881C...
  • Page 30 Electrical J7/J11 1 4 5 2 3 COLOR BOARD 1 (COLORS 1 THRU 12, CATALYST 1 THRU 4) MANIFOLD MANIFOLD CLR 9 +12VDC CLR 8 +12VDC CLR 10 +12VDC CLR 7 +12VDC CLR 11 +12VDC CLR 6 +12VDC +12VDC CLR 5 CLR 12 +12VDC +12VDC...
  • Page 31 Electrical 313881C...

  • Page 32: Grounding

    Do not operate the system until the problem Connect a ground wire from the Color Change Module is corrected. ground screw to a true earth ground. A ground wire and clamp, part no. 223547, is available from Graco. F . 18. 313881C...
  • Page 33 3KS Fluid Station ground wire. TI14699a NOTICE Automatic systems: To prevent electrical noise interference from high volt- age equipment, do not connect the robot ground to the same ground point used by these ProMix 3KS components. . 18: Grounding 313881C...

  • Page 34: Schematic Diagrams

    Schematic Diagrams Schematic Diagrams System Pneumatic Schematic CC Board #1 COLOR COLOR VALVE CHANGE STACKS CONTROL AIR EXHAUST MUFFLER COLOR 1 COLOR 2 12 VDC COLOR 3 4-WAY SOLENOID COLOR 4 DOSE A VALVE COLOR 5 COLOR 6 COLOR 7 COLOR 8 12 VDC COLOR SOLVENT...
  • Page 35 Schematic Diagrams System Pneumatic Schematic CC Board #2 COLOR COLOR CHANGE VALVE CONTROL STACKS 3RD COMP. 1 3RD COMP. 2 3RD COMP. 3 3RD COMP. 4 3RD COMP. SOLVENT COLOR 13 (OPTIONAL) COLOR 14 (OPTIONAL) COLOR 15 (OPTIONAL) COLOR 16 (OPTIONAL) COLOR 17 (OPTIONAL) COLOR 18 (OPTIONAL) COLOR 19 (OPTIONAL)

  • Page 36: System Electrical Schematic

    Schematic Diagrams System Electrical Schematic NOTE: The electrical schematic illustrates all possible wiring expansions in a ProMix 3KS system. Some compo- nents shown are not included with all systems. Non-Hazardous Area 313881C...
  • Page 37 Schematic Diagrams System Electrical Schematic NOTE: The electrical schematic illustrates all possible wiring expansions in a ProMix 3KS system. Some compo- nents shown are not included with all systems. Non-Hazardous Area 313881C...
  • Page 38 Schematic Diagrams System Electrical Schematic NOTE: The electrical schematic illustrates all possible wiring expansions in a ProMix 3KS system. Some compo- nents shown are not included with all systems. Hazardous Area 313881C...
  • Page 39 Schematic Diagrams System Electrical Schematic NOTE: The electrical schematic illustrates all possible wiring expansions in a ProMix 3KS system. Some compo- nents shown are not included with all systems. Hazardous Area 313881C...

  • Page 40: Dimensions And Mounting Hole Layouts

    Dimensions and Mounting Hole Layouts Dimensions and Mounting Hole Layouts NOTE: See the table on page 41. 3KS Wall Mount Fluid Station Mounting plate only shown, for clarity TI14377a TI14382a NOTE: Height is shown from top of panel to fluid shutoff valves, and does not include the effect of variable fluid integrator heights.

  • Page 41: California Proposition 65

    California Proposition 65 Overall Overall Overall Mounting Dimensions, Mounting Width Depth Height Width (C) x Height (D) Hole Size Weight Module in. (mm) in. (mm) in. (mm) in. (mm) in. (mm) lb (kg) 3KS Wall Panel 14.0 11.0 18.8 13.0 x 12.0 (330.2 x 304.8) 0.5 (12.7) 50 (22.7) (355.6)
  • Page 42 California Proposition 65 313881C...

  • Page 43: Technical Data

    Air filter inlet size ....... 3/8 npt(f) Air filtration for air logic and purge air (Graco-supplied) . . 5 micron (minimum) filtration required; clean and dry air Air filtration for atomizing air (user-supplied) .

  • Page 44: 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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