Graco 309301G User Manual

Instructions-PartsProDispense™Used to meter and dispense paints, coatings, solvents, water, and lubrication fluids. For Professional Use Only.Not for

Overview10 309301GNumber Keys — type in setup or operation data. Enter Key — press to accept and enter data.Scrolling Keys — press the up or down arro

Overview309301G 11Power Switch (A)On = Off = .(On side of controller)Operation Mode Switch (B) and Key (C)The position of the switch (B) determine

Overview12 309301GFluid PanelsThere are six types of fluid panels available:• 244599 — Oil and Lubricant Fluid Panel • 244600 — Water and Antifreeze F

Overview309301G 13FIG. 4246838246837 246839KeyA Controller Solenoid ConnectionB Controller Meter ConnectionC Operator Station ConnectionD Junction Box

Installation14 309301GInstallation• FIG. 5 is not an actual system design. Contact your Graco distributor for assistance in designing your system.• Se

Installation309301G 15Install the Fluid SuppliesThe ProDispense fluid panels can be supplied by pressure tanks, pail or drum pumps, or cen-tral recir

Installation16 309301GMount the Fluid Panel(s)Mount the fluid panel(s) on a flat, sturdy surface. Install 1/4” or M6 fasteners in the four 0.28” mount

Installation309301G 17Fluid Panel 246838Connect an air supply line (8) to the 1/4” npt(f) solenoid valve port. The air supply must be fil-tered to 10

Installation18 309301GMount the ControllerMount the controller on a flat, sturdy surface as instructed below.1. Loosen the four screws (A1), disconnec

Installation309301G 19Connect the Cables and Power CordOn the bottom of the controller, there are meter and solenoid cable connectors for three Fluid

2 309301GContentsProDispense System Components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Convention

Installation20 309301GGround the SystemProDispense Controller: Connect a ground wire (G1) to the grounding lug (H1) on the bottom of the controller. C

Installation309301G 21Connect a Printer (optional)Connect the 5 ft. (1.52 m) printer cable (provided with printer kit 239873) between the printer and

Installation22 309301GBefore Beginning Operation• Check all fluid and air connections for correctness and tightness.• Follow the Startup procedure on

Startup309301G 23StartupFollow this procedure to start the ProDispense system for the first time (initial startup) or after the system has been shut

Pressure Relief Procedure24 309301GPressure Relief Procedure1. Shut off the fluid supply to the ProDispense fluid panel. Follow the Pressure Relief Pr

Setup Mode309301G 25Setup ModeScreen NavigationTo enter Setup Mode:You must have the key supplied with the system. Insert the key into the switch and

Setup Mode26 309301GSystem Setup ScreenUse system setup to enter the date, time, language to display, dispense mode, means of rec-ipe selection and st

Setup Mode309301G 27Fluid Setup ScreenUse fluid setup to designate the parameters for each fluid you will dispense. FluidsFluid parameters must be se

Setup Mode28 309301GRecipe Setup ScreenUse recipe setup to configure your recipes by assigning a recipe number and designating Tar-get Amounts for eac

Dispense Mode309301G 29Dispense ModeScreen NavigationDispense Mode is used to dispense a fluid or recipe, check fluid dispense totals, and view the

309301G 3Replacing Display Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Dispense Mode30 309301GRun ScreenUse the Run screen to dispense a recipe or individual fluids. The Run screen displays either Recipe Dispense or Flui

Dispense Mode309301G 31Fluid DispenseFluid Dispense displays in the Run screen if “Fluid Sta-tion” is selected as the Dispense Mode. Fluid Dispense a

Dispense Mode32 309301GFluid Totals ScreenPress the left or right arrow key to select Totals. The Fluid Totals screen shows how much of each of th

Dispense Mode309301G 33Alarm History ScreenPress the left or right arrow key to select Alarms. This screen summarizes the last five alarms that h

Operation Procedures34 309301GOperation ProceduresLoading Fluid LinesFollow this procedure to load the fluid lines and purge out any air:1. Place the

Operation Procedures309301G 35Purging FluidFollow this procedure to purge the fluid lines:1. Connect the fluid supply line to a solvent supply. Set t

Troubleshooting36 309301GTroubleshootingProblem Cause SolutionOut of Tolerance Alarm Dispense is under or over tolerance limit set for the fluid. Run

Service309301G 37ServiceRemoving and Installing ControllerTo remove controller:2. Disconnect meter (F), solenoid (E), and power (P) cables and ground

Service38 309301GTo install controller:6. Secure controller (B) to the mounting surface with four bolts (B1).7. Plug two connectors (A2, A3) into the

Service309301G 39Replacing Display Board2. Remove controller cover (A). See page 37, steps 1-4.3. Unplug keypad (D) ribbon cable from the display boar

ProDispense System Components4 309301GProDispense System ComponentsFollow the instructions in this manual (309301) and refer to the component manuals

Service40 309301GReplacing Display1. Follow steps 1 through 6 in the procedure for replacing the display board.2. Remove the display (C). See FIG. 15.

Service309301G 41Replacing Main Board2. Remove controller cover. See page 37, steps 1-4.3. Unplug all wire connectors (G) from the main board (H). See

Service42 309301GReplacing Power Supply2. Remove controller cover. See page 37, steps 1-4.3. Unplug all wire connectors from the power supply.4. Pull

Service309301G 43Replacing Fluid Panel Junction Box2. Disconnect three cables (C) from the junction box (J). See FIG. 18.3. Remove four screws (K) and

Service44 309301G6. Remove the two screws (P) and remove the junction box (J). See FIG. 19.7. Secure the new junction box with the two screws (P).FIG.

Service309301G 458. Connect meter and solenoid wires (M) to the terminal block. Connect as shown for the specific fluid panel in FIG. 20.9. Tighten tw

Service46 309301GServicing Fluid Panel 244599Replacing Fluid Meter or Solenoid1. If necessary, purge ProDispense system (page 35).3. Follow steps 3–5

Service309301G 47FIG. 21ti1413a45673

Service48 309301GServicing Fluid Panel 244600Replacing Fluid Meter or Solenoid1. If necessary, purge ProDispense system (page 35).3. Follow steps 3–5

Service309301G 49FIG. 22ti1412a4673AA

Conventions309301G 5ConventionsThe following conventions are used in this manual to help guide you through the information.• Italicized text in a scre

Service50 309301GServicing Fluid Panel 244601 and 246837Replacing Fluid Meter, Solenoid, or Dispense Valve1. If necessary, purge ProDispense system (p

Service309301G 5112. Load fluid at low pressure and check for leaks. Tighten fittings as needed.FIG. 23Show meter removalti1411a41932120ACB

Service52 309301GServicing Fluid Panel 246838Replacing Solenoid or Dispense Valve1. If necessary, purge ProDispense system (page 35).3. Follow steps 3

Service309301G 53FIG. 24193ACB

Service54 309301GServicing Fluid Panel 246839Replacing Fluid Meter, Solenoid, or Dispense Valve1. If necessary, purge ProDispense system (page 35).3.

Service309301G 5512. Load fluid at low pressure and check for leaks. Tighten fittings as needed.FIG. 25Show meter removalti1411a41932120ACB

Service56 309301GWiring ChartsControl Box Wiring ChartWire / HarnessConnection(Connector-Pin)Color FunctionInternal WiringFuse 1 PWR SW 1A blackFuse 2

Service309301G 57198556Main PCB to 7 pin bulkhead (3A)terminal block P-1 red 24 VDC powerJ9-1 P-2 red stop PBP-3 openJ9-2 P-4 black start PBJ6-6 P-5 r

Service58 309301GFluid Panel Wiring ChartHarnessConnection(Connector-Pin)Color Function198426Control box to fluid panel (1A, 2A, 3A)Pin-1 Pin-1 orange

Service309301G 59244660Fluid panel junction boxTerminal block 5 & 6 are bridgedTerminal block 7 & 8 are bridgedUsed for 244599, 244600, 244601

WARNING6 309301GWARNINGFIRE, EXPLOSION, AND ELECTRIC SHOCK HAZARDImproper grounding, poor ventilation, open flames or sparks can cause a hazardous con

Service60 309301G246838Fluid Panel (Grease)TB 6 blacksolenoid wiresTB 8 blackAccessories Wiring ChartHarnessConnection(Connector-Pin)Color Function197

Service309301G 61Notes:

Parts62 309301GPartsPart No. 244561, ControllerRef. # Part # Description Qty.3 197386 LABEL, power switch 14 116368 SWITCH, key, 2-position, includes

Parts309301G 6318e 116374 • SPACER, 0.14” ID 418f 244407 • BOARD, circuit, display 118g 103181 • WASHER, lock, external, #6 418h 100072 • NUT, hex, 6-

Parts64 309301GPart No. 244599, Fluid PanelRef. # Part # Description Qty.1 116421 PANEL, fluid dispense 12 197576 BLOCK, solenoid mount 13 110025 VALV

Parts309301G 65Part No. 244600, Fluid PanelRef. # Part # Description Qty.1 116421 PANEL, fluid dispense 12 197576 BLOCK, solenoid mount 13 110025 VALV

Parts66 309301GPart No. 244601, Fluid PanelRef. # Part # Description Qty.1 116421 PANEL, fluid dispense 12 156971 NIPPLE, short, 1/4-18 npt 13 116463

Parts309301G 67Part No. 246837, Fluid PanelRef. # Part # Description Qty.1 116421 PANEL, fluid dispense 12 156971 NIPPLE, short, 1/4-18 npt 13 116463

Parts68 309301GPart No. 246838, Fluid PanelRef. # Part # Description Qty.1 116421 PANEL, fluid dispense 13 116463 VALVE, solenoid 16 112173 MUFFLER, 1

Parts309301G 69Part No. 246839, Fluid PanelRef. # Part # Description Qty.1 116421 PANEL, fluid dispense 12 15B556 NIPPLE, short, 1/4-18 npt 13 116463

WARNING309301G 7WARNINGHIGH PRESSURE FLUID HAZARD/SKIN INJECTION HAZARDFluid Panels 244599 and 244601 can be operated at very high fluid pressure (see

Notes70 309301GNotes

Technical Data309301G 71Technical DataPower RequirementsElectrical . . . . . . . . . . . . . . . . . . . . 115/230 VAC, 1.6 amp maximum, 50 or 60 Hz

Technical Data72 309301G246837 Grease/PaintFlow rate . . . . . . . . . . . . . . . . . . . . . .01-.5 gpm (.038-1.9 lpm)Viscosity range . . . . . . .

Accessories and Kits309301G 73Accessories and KitsWetted Parts244599 . . . . . . . . . . . . . . . . . . . . . . . aluminum, carbon steel, bronze, bun

All written and visual data contained in this document reflects the latest product information available at the time of publication. Graco reserves th

Overview8 309301GOverviewHow the ProDispense System WorksUsageThe ProDispense system enables you to accurately dispense preset amounts of up to three

Overview309301G 9Main ComponentsProDispense ControllerThe controller is used to setup the ProDispense system, fluids, and recipes, calibrate the meter