Graco HFR Setup And Operation
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Graco HFR Setup And Operation

Hydraulic, plural-component, fixed-ratio proportioner.
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Setup - Operation
™
HFR
Hydraulic, Plural-Component, Fixed-Ratio Proportioner.
For pouring and dispensing sealants and adhesives and polyurethane foam.
For professional use only. Not for use in explosive atmospheres.
Important Safety Instructions
Read all warnings and instructions in this
manual. Save these instructions.
See page 4 for model information and maximum
working pressure.
Patent Pending
313997A
ENG
24C352_313998_7e

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  • Page 1 Setup - Operation ™ 313997A Hydraulic, Plural-Component, Fixed-Ratio Proportioner. For pouring and dispensing sealants and adhesives and polyurethane foam. For professional use only. Not for use in explosive atmospheres. Important Safety Instructions Read all warnings and instructions in this manual. Save these instructions. See page 4 for model information and maximum working pressure.

  • Page 2: Table Of Contents

    Advanced Display Module (ADM) ... 26 Graco Information ......96 Fluid Control Module (FCM) .

  • Page 3: Related Manuals

    Related Manuals Related Manuals Manuals are available at www.graco.com. Component manuals in U.S. English: System Manuals 313998 HFR Repair-Parts Power Distribution Box Manual 3A0239 Power Distribution Boxes Instruc- tions-Parts Pumpline Manuals 3A0019 Z-Series Chemical Pumps Instruc- tions-Parts 3A0020 HFR Hydraulic Actuator Instruc-...

  • Page 4: Models

    If 2000 psi hoses were purchased and installed by Graco, the working pressure for the machine is already setup for the lower 2000 psi (13.8 MPa, 138 bar) working pressure by Graco. If the machine was pur- chased without hoses and aftermarket hoses rated less than 3000 psi are to be installed, see instruction manual 313998 for the procedure to setup the machine for lower rated hoses.

  • Page 5: Product Configurator

    An example of the product configurator would be the following configurator code. - A - 1 - 6 - AM - AM - D - - NN - N Ref.: The following part number fields apply for the HFR part numbering configurator fields. Ref. 3 Part B (Blue) Pump †...
  • Page 6 Product Configurator 24C325 A (Red) and B (Blue) Primary Heaters, One Zone 24D131 Single Hose, 1:1, 3/8 x 3/8, 50 ft, Carbon Steel, of Hose Heat 3500 psi 24C327 A (Red) and B (Blue) Primary Heaters, A (Red) 262126 Heated Hose, 5 ft, 1/4 in., Carbon Steel, 3500 psi and B (Blue) Hose Heat 262128 Heated Hose, 10 ft, 1/4 in., Carbon Steel, 3500...
  • Page 7 Product Configurator 262186 Hose, 25 ft, 1/4 in., Carbon Steel, 3500 psi 262188 Hose, 50 ft, 1/4 in., Carbon Steel, 3500 psi 262190 Hose, 5 ft, 1/4 in., Carbon Steel, 3500 psi 262192 Hose, 10 ft, 1/4 in., Carbon Steel, 3500 psi 262194 Hose, 25 ft, 1/4 in., Carbon Steel, 3500 psi 262196...

  • Page 8: Whip Hoses

    Product Configurator Whip Hoses 262190 Unheated Hose, 5 ft, 1/2, Mild Steel 262192 Unheated Hose, 10 ft, 1/2, Mild Steel Bundled A (Red) Individual Part Description Part Description 24D193 Dual Zone Whip Hose, 5 ft, 1/4 in., Stainless Steel 262149 Heated Hose, 5 ft, 1/4, Stainless Steel 24D194 Dual Zone Whip Hose, 10 ft, 1/4 in., Stainless 262151...

  • Page 9: Hydraulic Power Pack Accessories

    Product Configurator Hydraulic Power Pack 24D504 Applicator, MD2, 1:1, Soft, Stainless Steel, Elec- tric Accessories 24D505 Applicator, MD2, 1:1, Soft, Stainless Steel, Lever 24D509 Applicator, MD2, 1:1, Hard, Carbon Steel Part Description 24D510 Applicator, MD2, 1:1, Hard, Carbon Steel, Electric 24C871 Hydraulic Power Pack Hydraulic Tank Fluid Level 24D511 Applicator, MD2, 1:1, Hard, Carbon Steel, Lever...

  • Page 10: B (Blue) Applicator Orifice

    Product Configurator B (Blue) Applicator Orifice 247868 L-Head Only 247869 L-Head Only 247870 L-Head Only S-Head and L-Head 247871 L-Head Only 247872 L-Head Only Description Part For Use With Applicator: 247873 L-Head Only Calibrate 24A036 S-Head Only 247874 L-Head Only 0.25 24A037 S-Head Only...

  • Page 11: Iso A (Red) Applicator Orifice

    Product Configurator 0.71 mm Poly 24C796 EP 375 Poly Side Orifice 1.85 mm Iso 24D238 EP 250 Iso Side Orifice Orifice Orifice 0.89 mm Poly 24C797 EP 375 Poly Side Orifice 0.51 mm Iso 24D239 EP 375 Iso Side Orifice, Std Orifice Orifice 0.99 mm Poly...

  • Page 12: Ac Power Pack With S-Head/L-Head Hoses, Optional Boo Om

    (0.013 to 6.0 gpm, 50 to 22, 712 cc per min) 24D161 Auto-Fusion Solenoid for Fusion Dispense Valve B (Blue) Flow Meters Part Description 52.7.5G Two Graco 5 cc Per Second Flow Meters 52.7.5 Two 5 cc Per Second Flow Meters 52.7.2 Two 12-28 cc Per Second Flow Meters...

  • Page 13: Pump Feed Kits

    Product Configurator Pump Feed Kits 24D101 Husky 716 Pump with Stainless Steel Fluid Plumbing Part Description 24D102 Husky 1050 Pump with Stainless Steel Fluid Plumbing 246081 2:1 (Air/Fluid) Carbon Steel Complete Supply Pump Kit 24D103 2:1 Supply Pump with Stainless Steel Fluid Plumbing 246369 H515 (Air/Fluid) Carbon Steel Complete Supply...

  • Page 14: B (Blue) And A (Red) Feed Tanks

    Insulator Blanket for 75L Tank 257746 Vacuum Tree 257770 Refill Kit For Customer Supplied Feed System 24C157 Refill Kit For Graco Supplied Feed System (T2 Or Diaphragm Pump) 257778 Nitrogen Kit For 1 Tank 257779 Nitrogen Kit For 2 Tanks 257916 Vacuum Pump Kit, 6.9 cfm, 1st, 230V, 1 phase...

  • Page 15: 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 16 Warnings WARNING FIRE AND EXPLOSION HAZARD Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode. To help prevent fire and explosion: • Use equipment only in well ventilated area. • Eliminate all ignition sources; such as pilot lights, cigarettes, portable electric lamps, and plastic drop cloths (potential static arc).

  • Page 17: Important Two-Component Material Information

    Important Two-Component Material Information WARNING MOVING PARTS HAZARD Moving parts can pinch, cut or amputate fingers and other body parts. • Keep clear of moving parts. • Do not operate equipment with protective guards or covers removed. • Pressurized equipment can start without warning. Before checking, moving, or servicing equip- ment, follow the Pressure Relief Procedure and disconnect all power sources.

  • Page 18: Moisture Sensitivity Of Isocyanates

    A (Red) and B (Blue) Components Moisture Sensitivity of • Never use solvent on one side if it has been contam- inated from the other side. Isocyanates • Always lubricate threaded parts with ISO pump oil or grease when reassembling. Isocyanates (ISO) are catalysts used in two component foam and polyurea coatings.

  • Page 19: Typical Installation

    A (Red) Side Supply Detail ti7821a3 ti7821a2 * Shown exposed for clarity. Wrap with tape during operation. ti14720a Key: HFR Unit (see F . 2, page 21) Feed Pumps Hose Agitator Fluid Temperature Sensor (FTS); 2x, 1 for each hose Desiccant Dryer...

  • Page 20: Component Identification

    FA Component A (Red) Fluid Manifold Inlet (on left side of manifold block) FB Component B (Blue) Fluid Manifold Inlet FM HFR Fluid Manifold FP Feed Inlet Pressure Gauge FS Feed Inlet Strainer (standard filter size is 20 mesh) FT Feed Inlet Temperature Gauge (heated models only)
  • Page 21 Component Identification 24C352_313998_3e Primary Heater (PH) Detail, Rear View Fluid Manifold (FM) Detail B (Blue) side shown ti9880a1 24C352_313998_4e 24C327_313998_1e . 2: Component Identification, Heated Model shown with shrouds removed 313997A...
  • Page 22 Component Identification Main Power Switch Additional circuit breakers for protection of the second- ary side of the heated hose transformer are located Located on top of the power distribution box, see inside the frame. See the parts list for the installed pri- page .

  • Page 23: Hydraulic Power Pack

    Component Identification Hydraulic Power Pack 24C352_313998_2e Key: DA 8 Gallon Hydraulic Oil Reservoir (see Technical Data on DE Directional Valve page 93 for specifications) DF Motor Control Module (see page 24) DB Electric Motor DG Fan DC Dipstick (not shown, located at rear left of hydraulic tank) DH Filter DD Hydraulic Housing DJ Shroud (not shown, removed for clarity)

  • Page 24: Motor Control Module (Mcm)

    Component Identification Motor Control Module (MCM) For MCM location, see reference MA in F . 2 on page 21. When installed, the end of the MCM with the power input connection (12) faces down and the end with the access cover (A) faces up. r_257396_3b9905_01b r_257396_3b9905_03b .
  • Page 25 Component Identification Description Access Cover LEDs Warning Label 1A, 1B CAN Connections Three-way Splitter to: Oil Low Level Sensor, Dispense Valve Solenoid, and Footswitch Oil Temperature Sensor Electric Motor Temperature Sensor LVDT Three-way Splitter to: Hydraulic Directional Valve, Oil Overtemperature Switch Pressure Transducer B (Blue) side Pressure Transducer A (Red) side Not used...

  • Page 26: Advanced Display Module (Adm)

    Component Identification Advanced Display Module (ADM) User Interface TI12362a1 . 5: ADM Component Identification - Front Buttons Callo Callo Button Function Button Function Soft Keys Defined by application using ADM. System Enables/disables system. When sys- enable/ tem is disabled, temperature control Cancel Cancel a selection or number entry disable...
  • Page 27 Component Identification ti12363a1 . 6: ADM Component Identification - Rear Key: CJ Flat Panel Mount CN Module Status LEDs CK Model Number CP Accessory Cable Connections CL USB Module Interface CR Token Access Cover CM CAN Cable Connections CS Battery Access Cover System Status Indicator (CB) Conditions Green Solid - Run Mode, System On Green Flashing - Setup Mode, System On...
  • Page 28 Component Identification Main Display Components The following figure calls out the navigational, status, and general informational components of each screen. For details regarding the user interface display see Advanced Display Module (ADM) Operation, page 40. Current date and time Previous screen Current screen Next screen Mode...

  • Page 29: Fluid Control Module (Fcm)

    Component Identification Fluid Control Module (FCM) ti12337a1 ti12336a1 . 8: Key: Fluid Control Module Base Module Connection Screws Access Cover Module Status LEDs CAN Connectors 313997A...

  • Page 30: Temperature Control Module (Heated Hfr Only)

    Component Identification Temperature Control Module (Heated HFR Only) Signals ti12352a1 ti12353a1 . 9: High Power Temperature Control Module Sensor Connections Key: Overtemperature Switch Connection (primary heaters DC Output Connection only) Input Power Connection RTD Temperature Sensor Connection CAN Connections Output Power Connection...
  • Page 31 Component Identification Heat Control Zone Selection (Heated models only) The HFR unit supports 4 independent temperature con- trol zones. The high power temperature control modules are located inside the frame below the hydraulic power pack. Hose Heater B (Blue) Primary Heater B (Blue)
  • Page 32 Component Identification Adjust Rotary Switch High Power Module Rotary Switch Settings Setting Zone The rotary switch setting indicates which zone the tem- perature control module will control in the system. The Not Used high power module uses an 8-position rotary switch. The B (Blue) Primary Heat low power module uses a16-position rotary switch.

  • Page 33: Setup

    NOTE: Locate HFR. Power cord is not supplied. See the following table. Table 1: Power Cord Requirements a. Locate HFR on a level surface. See Dimen- sions on page 95 for space requirements. Cord Requirements Model AWG (mm b.
  • Page 34 (H). See ti9883a1 . 1, page 19. NOTE: For Heated HFR models only, install Fluid Tem- Supply hoses from feed pumps should be 3/4 in. perature Sensor (FTS) (19 mm) ID minimum. a. Install FTS between main hose and whip hose.
  • Page 35 See Heated Hose manual 3A0237 NOTICE for heated hose connection details and illustra- For Heated HFR models only, the FTS (C) and tions for the various types of heated hoses. whip hose (D) must be used with heated hose. See step 6 on page 34 for FTS installation.
  • Page 36 Ground system This equipment must be grounded. a. HFR: grounded through power cord. See step 3 24C352_313998_8e on page 33. b. Fill with fresh fluid. Thread the reservoir onto the cap assembly and place it in the b.

  • Page 37: Ep Gun

    Setup NOTE: 8. Check fluid pressure gauges (GA, GB) to ensure proper pressure balance. If imbalanced, reduce The return tube must reach the bottom of the reservoir pressure of higher component by slightly turning to ensure that isocyanate crystals will settle to the bot- PRESSURE RELIEF/DISPENSE valve for that com- tom and not be siphoned into the supply tube and ponent toward PRESSURE RELIEF/CIRCULA-...

  • Page 38: Vacuum De-Gas

    Setup 3. Set PRESSURE RELIEF/DISPENSE valves (SA, ratio by weight. See Ratio Checking in MD2 Valve manual 312185 for more information. SB) to DISPENSE 10. Equipment is ready to dispense. Vacuum De-gas This procedure is for assemblies with vacuum tree ti9877a1 manifold and no agitator or auto-refill.

  • Page 39: Vacuum De-Gas And Vacuum Auto-Fill

    Setup 10. Close bottom ball valve of the vacuum tree the Auto-Refill Tank Select button ( ) if a manifold (BB). valid Auto-Refill mode is enabled for both tanks. 11. Turn off the vacuum pump. 10. Press the appropriate Auto-Refill Tank Select button 12.

  • Page 40: Advanced Display Module (Adm) Operation

    Advanced Display Module (ADM) Operation Advanced Display Module (ADM) Operation When main power is turned on by turning the main To begin using the ADM, the machine must be on and power switch (MP) to the ON position, the splash screen enabled.
  • Page 41 Setup Screens Shots Screen Sequences Screen This screen allows the user to edit shot definitions. The This screen allows the user to edit sequence informa- contents of this screen change based on the Dispense tion. The contents of this screen change based on the and Control Mode selections.
  • Page 42 This screen allows the user to calibrate piston position. Time (Duration) The piston can be moved to the left and right to obtain the full range of motion. See Calibrate HFR on page 63 for how to use this screen to calibrate the machine. Volume...
  • Page 43 See Cali- tings. Control Mode can be set to Pressure or Flow. With brate HFR on page 63 for how and when to use this Control Mode set to Pressure, the machine will adjust screen to calibrate the machine.
  • Page 44 Setup Screens System Screen 2 Mix Head Operating Details Screen This screen allows the user to set the Gel Timer proper- This screen allows the user to define the mix head oper- ties and set which items are installed on the machine. ating parameters.
  • Page 45 Setup Screens System Screen 3 Keyboard Screen This screen allows the user to edit the labels for the A This screen is used to edit the A (Red) and B (Blue) (Red) and B (Blue) sides of the machine. The labels set labels on the ADM.
  • Page 46 Setup Screens Maintenance Screen Supply Screen This screen shows shot number and sequence position This screen allows the user to specify the operating counters. parameters for off-board, integrated tanks and indicate which positions have level sensors installed. The user This screen shows shot number and sequence position may select from the following refill settings.
  • Page 47 Setup Screens • The low level alarm and the high level deviation will Conditioning Screen 1 clear when the condition clears. This screen allows the user to select which temperature • A button is provided to the user on the Run screens conditioning components are installed in the system.
  • Page 48 Setup Screens Conditioning Screen 2 The system will not be circulating, and the conditioning zones will not be actively controlling temperature. This screen shows the fluid path for the temperature conditioning components and temperature setpoints for NOTE: Gray fields on this screen are not available at each component.
  • Page 49 Setup Screens Advanced Screen 3 This screen allows the user to control the availability of a few key system features. • Disable Dispensing: Check this box to disable dis- pensing from the ADM. A footswitch, gun trigger, or other external signal will be the only means with which to trigger a dispense.

  • Page 50: Run Screens

    Run Screens Run Screens Run screens are divided into five major sections: status, errors, events, and maintenance. The following diagram demonstrates the flow of the Run screens beginning with the Home screen. Home Status Errors #1 Events #1 Maintenance Errors #2 Events #2 Errors #...
  • Page 51 Run Screens Home Screen, Standby Mode Home Screen, Shot Mode In Standby Mode, the user can enable heating, park the This mode allows the user to select one of 100 pre- pumps, refill the tanks, circulate materials defined shot numbers. See Shots Screen on page 41 for information about editing shot definitions.
  • Page 52 Run Screens Home Screen, Sequence Mode Icon Function This mode allows the user to select one of five Skip the next shot in selected sequences (A-E). The progress bar on the bottom of the sequence. Only available when screen shows the progress of a shot dispensing from the system is not dispensing.
  • Page 53 Run Screens Icon Function Icon Function With a mix head installed: Turns on Select mode. the mix head hydraulics and puts the machine in low pressure circulation. Dispense With a Fusion gun: Stalls the system at pressure. Edit Operator Dispense Setting Press a second time to turn off insti- gated system action.
  • Page 54 Run Screens Status Screen Status Screen, Conditioning Control The status screen provides all of the operational func- This screen allows users to turn on and off heat zones tionality of the Home screen except for operating mode individually or all at once. The grey circles indicate that a selection.
  • Page 55 Run Screens Maintenance Screen 1 Icon Function This screen displays historical information for each pump in the system. The Batch counters are resettable Turn on or off the highlighted zone. and count both material usage and pump cycles. The Total counters are not resettable by the user. They also count both material usage and pump cycles.

  • Page 56: Usb Operation

    USB Operation USB Operation Overview Download Log Files There are 3 main uses for the USB on a GMS system If the “Enable Downloading of USB Logs” is checked, the user can use a USB stick-drive to download the log •...

  • Page 57: Log Files, Folder Structure

    USB Operation Log Files, Folder Structure . 17: DOWNLOAD, DATAxxxx Folders Each time a stick-drive into the ADM USB port, a new folder named DATAxxxx is created. The number at the end of the folder name is incremented each time a stick-drive is inserted and data is downloaded or uploaded.
  • Page 58 USB Operation Example LOG01 File The LOG01 file is the Errors and Events log file. Example LOG02 File The LOG02 file is the Shot Data Log file. 313997A...

  • Page 59: Transfer System Settings

    The user should never attempt to modify the SET- the SETTINGS.TXT file from the UPLOAD folder to pre- TINGS.TXT file in any way. Graco is not responsible vent accidental loss of data the next time the USB for damages caused by an improperly modified stick-drive is inserted into the ADM USB port.

  • Page 60: Update Custom Language

    USB Operation Update Custom Language 8. When the software is done updating, remove the NOTICE USB stick-drive from the ADM USB port and install Low-quality USB stick drives may lead to burning in a computer. out the USB port on the ADM. Use only high-quality USB stick-drives with the ADM USB port.
  • Page 61 USB Operation Example SETTINGS.TXT File Example DISPTEXT.TXT File NOTICE The user should never attempt to modify the SET- TINGS.TXT file in any way. Graco is not responsible for damages caused by an improperly modified setup file. 313997A...

  • Page 62: Startup

    NOTE: nent A (Red) and component B (Blue) parts. The HFR is tested with oil at the factory. Flush out the oil with a compatible solvent before dispensing. See Flush- h. Use feed pumps to load system.
  • Page 63 If the system is to be used in a Time or Volume Dis- Calibrate HFR pense Mode, system calibration is complete after the The HFR calibration procedure is a two step process. Learn Mode procedure described above. However, if the The first step, Learn Mode, must be performed when-...
  • Page 64 Startup The weight calibration procedure is now complete. Change pressure imbalance setting (optional) Repeat this procedure when changing materials, if material viscosity or specific gravity changes signifi- The pressure imbalance function detects conditions that cantly, or if the operating parameters of the system are can cause off-ratio dispense, such as loss of feed pres- modified (orifice size, temperature setpoints, etc.).

  • Page 65: Shutdown

    Shutdown Shutdown 1. Park pumps. a. From the Home screen, press and select Standby mode. b. Press . Material will dispense. Pump will park automatically. Once pump is parked, pump will stop moving. If a dispense gun with a trigger is installed, pulling the trigger will begin a park operation.

  • Page 66: Pressure Relief Procedure

    Pressure Relief Procedure Pressure Relief Procedure 1. Shut off feed pumps and agitator, if used. 2. Turn PRESSURE RELIEF/DISPENSE valves (SA, SB) to PRESSURE RELIEF/CIRCULATION Route fluid to waste containers or supply tanks. Ensure gauges drop to 0. ti9879a1 3. For models with an dispense valve with a safety lock, engage gun safety lock.

  • Page 67: Flushing

    Flushing Flushing • To maintain grounding continuity when flushing or relieving pressure, hold a metal part of dispense gun firmly to the side of a grounded metal pail, then trigger gun. Flush equipment only in a well-ventilated area. Do not dispense flammable fluids.

  • Page 68: Maintenance

    Maintenance Maintenance Change Break-in Oil After initial break-in, see Table 5 for recommended fre- quency of oil changes. Table 2: Frequency of Oil Changes Task Schedule Ambient Recommended Change break-in oil in a new unit After first 250 Temperature Frequency hours of opera- tion or within 3 0 to 90°F...

  • Page 69: Advanced Display Module (Adm)

    Maintenance Advanced Display Module (ADM) 3. Insert and press token (T) firmly into slot. There is no preferred orientation of the token. Replace Battery A lithium battery maintains the ADM clock when power is not connected. To replace the battery: 1.

  • Page 70: Motor Control Module (Mcm)

    Maintenance Motor Control Module (MCM) 3. Insert and press token (T) firmly into slot. NOTE: There is no preferred orientation of the token. Keep heat sink fins clean at all times. Clean them using compressed air. NOTE: Do not use conductive cleaning solvents on the module.

  • Page 71: Fluid Control Module (Fcm)

    Graco Control Architecture based system they 2. Remove access cover (D). must remain in the FCM for features or settings to be enabled. Key tokens are not present on all Graco Con- trol Architecture based systems. 6. Replace access cover (D).

  • Page 72: Temperature Control Module

    Maintenance Temperature Control Module 3. Insert and press token (T) firmly into slot. There is no preferred orientation of the token. Clean Keep heat sink fins clean at all times. Wipe the fins clean with a dry cloth or clean them using compressed air.

  • Page 73: Fluid Inlet Strainer Screen

    Maintenance Fluid Inlet Strainer Screen 6. Open the fluid inlet valve, ensure that there are no leaks, and wipe the equipment clean. Proceed with operation. The inlet strainers filter out particles that can plug the 59g* pump inlet check valves. Inspect the screens daily as part of the startup routine, and clean as required.

  • Page 74: Isoguard Select ™ System

    Maintenance ™ 9. Push the return tube (RT) into the reservoir until it IsoGuard Select System reaches the bottom. NOTE: The return tube must reach the bottom of the reservoir, to ensure that isocyanate crystals will settle to the bot- tom and not be siphoned into the supply tube and Check the condition of the A (Red) pump IsoGuard returned to the pump.

  • Page 75: Troubleshooting

    Troubleshooting Troubleshooting 2. Turn main power OFF. 3. Allow equipment to cool. Try the recommended solutions in the order given for Before performing any troubleshooting procedure: each problem, to avoid unnecessary repairs. Also, determine that all circuit breakers, switches, and con- 1.
  • Page 76 Troubleshooting Problem Cause Solution Hose does not maintain tem- A and B setpoints too low Increase A (Red) and B (Blue) setpoints. Hose is perature while spraying designed to maintain temperature, not to increase it. Ambient temperature is too cold Increase A (Red) and B (Blue) setpoints to increase fluid temperature and keep it steady Flow too high...
  • Page 77 Troubleshooting Problem Cause Solution Material imbalance. Inadequate flow from pump; cavitation Increase fluid supply to proportioning pump: • Use 2:1 supply pump • Use minimum 3/4 in. (19 mm) ID supply hose, as short as practical Fluid is too thick. Consult your material supplier for the recommended fluid temperature to maintain a vis- cosity of 250 to 1500 centipoise.

  • Page 78: Adm Error Codes With Description, Cause, And Solution

    Motor Over A software error has occurred Bad Motor Control Check for MCM software update, load latest MCM A9C1 Alarm Current commanding too much current Module code software, if problem persists contact Graco 313997A...
  • Page 79 Troubleshooting Error Error Code Error Name Error Description Type Cause Solution No power to fan Check cord to make sure fan has power Debris is fan or heatsink Clear debris from fan or heatsink The temperature the MCM has Try to stop fan by lightly pressing on the center with a reached a level where product Motor Control Low air volume from fan...
  • Page 80 Troubleshooting Error Error Code Error Name Error Description Type Cause Solution On the ADM go into the setup screens -> System-> System incorrectly setup and ensure that all pages have properly defined Invalid The requested controlling values WSC0 Setpoint value (pressure or flow) is Deviation Request outside the limits of the system...
  • Page 81 Troubleshooting Error Error Code Error Name Error Description Type Cause Solution Setpoint Not The set point was not reached Material restriction too Reduce flow request D1A1 Deviation Reached and the pump was shutdown high for requested flow Pump cannot reach the Increase restriction in the system requested pressure Setpoint Not...
  • Page 82 Troubleshooting Error Error Code Error Name Error Description Type Cause Solution Red Blanket T9A6 Alarm Temp. Cutoff Defective RTD Replace RTD Blue Blanket T9B5 Alarm Temp. Cutoff Heater overtemperature cutoff Defective High Power Red Inline T9A3 Alarm Temperature Control Replace High Power Temperature Control Module Temp.
  • Page 83 Troubleshooting Error Error Code Error Name Error Description Type Cause Solution Red Blanket A7A6 Alarm Control Fault Blue Blanket A7B5 Alarm Control Fault Red Inline A7A3 Alarm Control Fault Blue Inline A7B1 Alarm Control Fault Unexpected current to Shorted Temperature If temperature rises for a zone that has been disabled, heater/chiller Control Module...
  • Page 84 Troubleshooting Error Error Code Error Name Error Description Type Cause Solution Blue Tank T4B5 High Fluid Alarm Temp. Red Inline T4A3 High Fluid Alarm Temp. Blue Inline T4B1 High Fluid Alarm Defective RTD Replace RTD Temp. Red Hose Fluid temperature is above the T4A2 High Fluid Alarm...
  • Page 85 Troubleshooting Error Error Code Error Name Error Description Type Cause Solution No Heat Red T8A6 Alarm Tank No Heat Blue T8B5 Alarm Tripped circuit breaker Visually check circuit breaker for a tripped condition Tank No Heat Red T8A3 Alarm Inline No temperature rise Measure voltage across input terminals on power line No Heat Blue...
  • Page 86 Troubleshooting Error Error Code Error Name Error Description Type Cause Solution Red Tank WMC6 Alarm Con. Fault Blue Tank WMC5 Alarm Con. Fault Red Inline WMC3 Alarm Con. Fault Blue Inline WMC1 Alarm Con. Fault If temperature is being affected by a zone that has Unexpected current to relay 1 Shorted module been disabled, replace heat module...
  • Page 87 Troubleshooting Error Error Code Error Name Error Description Type Cause Solution Comm. Error CAC1 Alarm Motor Comm. Error CAC3 Alarm Red Tank Comm. Error CAC4 Alarm Blue Tank Comm. Error CAC5 Alarm Mix Head Comm. Error CAC6 Alarm Mix Head 2 Comm.

  • Page 88: System Events

    Troubleshooting System Events Event Code and String Triggers Event Code and REQU2: Settings The system settings file was success- String Triggers Uploaded fully transferred from the USB drive to REL00: System Pow- The System was powered on. the ADM. ered On REQU3: Language The custom language file was suc- REM00: System Pow-...

  • Page 89: Adm Troubleshooting

    Troubleshooting ADM Troubleshooting ti12363a1 . 28: ADM Component Identification - Rear ADM Module Status LEDs (CN) Conditions Module Status LED Signal Description Green on System is powered up. Yellow on Communication in progress. Red solid ADM hardware failure. Red flashing Uploading software.

  • Page 90: Motor Control Module

    Troubleshooting Motor Control Module For MCM location, see reference MA in F . 2 on page 21. Diagnostic Information Table 3: LED Status Signal Module Status LED Signal Description Green on System is powered up. Yellow on Internal communication in progress. Red solid MCM hardware failure.

  • Page 91: Fluid Control Module

    Troubleshooting Fluid Control Module Diagnostic Information Module Status LED Signal Diagnosis Green on System is powered up Yellow Internal communication in progress Red solid FCM hardware failure. Replace FCM. Red flashing fast Uploading software Red flashing slow Token error. Remove token and upload software token again.

  • Page 92: Temperature Control Module

    Troubleshooting Temperature Control Module Diagnostic Information Module Status LEDs Signal Description Green on Temperature control module is powered up. Yellow on Internal communication in prog- ress. Red solid Temperature control module failure. See Troubleshooting table. Red flashing Software is updating. Blue light off Temperature control module is off.

  • Page 93: Technical Data

    Heater Power (A (Red) and B (Blue) heaters total, no hose, Heated HFR Models only) . . 12 kW Hydraulic reservoir capacity ..8 gal. (30 liters) Recommended hydraulic fluid ..Citgo A/W Hydraulic Oil, ISO Grade 46 Weight .

  • Page 94: Motor Control Module Technical Data

    DC Power Supply ....... 24 Vdc, Class 2, Graco-provided power supply Enclosure .

  • Page 95: Dimensions

    Motor Control Module Technical Data Dimensions (150) 24C352_1 24C352_3 48 in. (122 cm) 34 in. (87 cm) 313997A...

  • Page 96: 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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