Operation XM™ Plural-Component Sprayers 312359J EN For spraying two-component epoxy and urethane protective coatings in hazardous and non-hazardous locations. For professional use only. Important Safety Instructions Read all warnings and instructions in this manual. Save these instructions. See page 7 for model information and agency approvals. See page 84 for maximum working pressure.
Contents Related Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Isocyanate Hazard . . . . . . . . . . . . . . . . . . . . . . . 9 Material Self-Ignition . . . . . . . . . . . . . . . . .
Related Manuals Related Manuals Manuals are available at www.graco.com. Component Manuals in U.S.
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 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. WARNING WARNING FIRE AND EXPLOSION HAZARD Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode.
Warnings WARNING INTRINSIC SAFETY Intrinsically safe equipment that is installed improperly or connected to non-intrinsically safe equipment will create a hazardous condition and can cause fire, explosion, or electric shock. Follow local regulations and the following safety requirements.
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. See Technical Data in all equipment manuals. • Use fluids and solvents that are compatible with equipment wetted parts. See Technical Data in all equipment manuals. Read fluid and solvent manufacturer’s warnings.
Models Models XM sprayers are not approved for use in hazardous locations unless the base model, all accessories, all kits, and all wiring meet local, state, and national codes. Check the identification plate (ID) for the 6-digit part number of the sprayer. Use the following matrix to define the construction of the sprayer, based on the six digits.
Models Approvals: See appropriate column on page 7. XM _ A_ _ XM _ B_ _ XM _ C_ _ XM _ D_ _ XM _ E_ _ FM09ATEX0015X Intrinsically safe for Class I, Div 1, Group D, T2 II 2 G Class I, Division 1, Group D, T2 Ex d ia px IIA T2 Tamb = 0ºC to 54ºC Ta = 0°C to 54°C See Special Conditions for Safe Use in Warnings, page 4.
Overview Overview Usage Material Self-Ignition XM plural-component sprayers can mix and spray most two-component epoxy and urethane protective coatings. When using quick-setting materials (less than 10 minute pot life) a remote mix manifold must be used. Some materials may become self-igniting if applied too thick. Read material manufacturer’s warnings and material MSDS. XM plural-component sprayers are operated via the user interface, air controls, and fluid controls.
Overview Components A and B IMPORTANT! Material suppliers can vary in how they refer to plural component materials. Be aware that in this manual: Component A refers to resin or major volume. Component B refers to the hardener or minor volume. NOTE: This equipment doses the B component into the A component flow. An integration hose must always be used after the mix manifold and before the static mixer. NOTE: Follow these recommendations for setup: • use at least a 3/8 in. (10 mm) x 25 ft.
Location Location Proper Lifting of Sprayer XM sprayers are not approved for use in hazardous locations unless the base model, all accessories, all kits, and all wiring meet local, state, and national codes. See ModelsModels, page 7, to determine the appropriate location for your particular sprayer model. Follow instructions to avoid serious injury or damage to equipment. Never lift with the hopper(s) filled. NOTICE Drain all fluid prior to lifting sprayer.
Initial System Setup Initial System Setup Complete the following steps in the order they are listed, as they apply to your specific system, for initial system setup. 1. Check your shipment for accuracy. Ensure you have received everything you ordered. See Component Identification, page 13, to familiarize yourself with typical system components. 2. Mount caster kit, if ordered. See manual 406690 for instructions. 3. Mount hopper brackets, if ordered. See manual 312747 for instructions. 15.
Component Identification Component Identification Typical Setup: 20 Gallon Hoppers with Recirculation (Front View) L B P N C F G R J M D E H K A ti21272a FIG.
Component Identification Typical Setup: 20 Gallon Hoppers with Recirculation (Back View) S U T V FIG.
Component Identification Fluid Control Assembly AB AA AC AD AL AE AF AG AM AH AJ AK r_XM1A00_312359_313289_18A FIG.
Component Identification Junction Box/Heater Controls BB BA BC BE BD FIG. 4: Junction Box/Heater Controls BA Main Power Disconnect Switch BB Fluid Heater A Control BC Fluid Heater B Control BD Hopper Heater A Control BE Hopper Heater B Control Air Controls CC CD CA CE CB CF CG r_XM1A00_312359_313289_14A FIG.
Component Identification User Interface DA DJ DH DG DE DF DD ti13365a DP DR DM DB DC DK DN FIG. 6: User Interface Buttons Call out Button DA Display Screen DB Start DC Stop DD Enter DE DF Alarm Reset Left/Right DG Function DH Up/Down DJ Setup Key Lock USB Port DR 312359J LEDs There are four types of LEDs on the display. Function Use to view Ratio, Mode Selection, Error Conditions, Totalizers, System Information.
Component Identification User Interface Display NOTE: For details regarding the user interface display see User Interface Display, page 61. Main Display Screen Components The following figure calls out the navigational, status, and general informational components of each display screen. Current Date and Time Remaining Potlife Time Current Status Bar Function Display Navigate to screens within same group Navigational Bar Go back one screen FIG.
Setup Setup Connect Power Cord (For sprayers with heater junction boxes. Non-hazardous location sprayers only.) 230V, 1 Phase: Use a screwdriver to connect two power leads to the top terminals N and L2 positions. Connect green to ground (GND). PE L2 L1 7L4 N Graco does not supply heater junction box power cords. Use the following chart to determine which power cord your specific model requires. Power Cord Requirements Voltage Cord Specification AWG (mm2) 240V, 1 PH 4 (21.
Setup Configure to Supply Power (Non-hazardous location sprayers only.) 2. Use a flat-blade screwdriver to move red jumpers from storage positions to positions for your power as shown below. Push jumpers firmly into new position. NOTE: For 230V, 1 Phase and 230V, 3 Phase Installations, change jumper positions as shown below. Machine is shipped with jumpers in the fail-safe 380 3Ø position. NOTE: Disregard terminal numbers on disconnect switch blocks. Wire to positions shown. 3. Close junction box cover.
Setup Wire Sprayers with Explosion-Proof Heaters (Hazardous location sprayers only) Connect Air Supply Connect air supply line to 3/4 npt(f) air filter inlet. NOTE: Use a 3/4 in. (19.1 mm) ID minimum air hose. If your sprayer is rated for hazardous areas, and you have explosion-proof heaters, you must have a qualified electrician connect heater wiring. Ensure wiring and installation comply with local electrical codes for hazardous areas.
Setup Adjust Packing Nuts 1. Connect fluid hose to fluid manifold outlet. Do not install gun spray tip yet. 1. Fill A and B pump packing nuts with throat seal liquid (TSL™) and torque to 50 ft-lbs (67.5 N•m). Follow instructions in Xtreme Lowers manual 311762. r_XM1A00_312359_313289_20A Connect Fluid Hose Assembly Fluid Integrator Hose NOTICE Do not assemble static mixer directly to the fluid manifold. Install static mixer after first 25 ft. (7.
Basic Operation Basic Operation Power On (Alternator Power Supplied Systems) Final Setup Perform the following steps if shutting down during setup. 1. Set main pump air regulator (CD) to minimum setting. 2. Open main air valve (E) and main pump and air valve (CA) to start air-powered alternator. Main air pressure is displayed on gauge (CC). Fluid Control screen will display after five seconds. CD CC CA CE 1. Relieve system pressure. See Pressure Relief Procedure, page 34. 2. Flush and prime system.
Basic Operation Set System Settings (Optional) NOTE: For details regarding the user interface display screens see User Interface Display, page 61. To change the date and time, press field. Press and Press press to make the field selectable. Press to scroll through each digit. Press and To set user interface parameters and USB parameters, to select the to move to the next digit in the field. to save the change. from the Home Setup screen.
Basic Operation Set Maintenance Parameters (Optional) Set Maintenance Schedule To set the number of days between changing the incoming air filter that will result in a reminder advisory, press NOTE: Prior to configuring system settings, see Enable Setup Screens, page 66, to ensure screens shown in this section are viewable and configurable. If they are not, follow instructions in Enable Setup Screens to enable them.
Basic Operation Set Sprayer Limits (Optional) NOTE: For details regarding the limits setup screens, see User Limits Setup Screens, page 68. Set Temperature Limits Use the following instructions to set temperature limits that if met will issue an advisory and/or warning. Press To set and adjust pump pressure limits and temperature limits: 1. Select in the Enable Setup 2 screen. See Enable Setup Screens, page 66, for instructions. 2. From the Home Setup screen press to the limits screens. to jump 3.
Prime Prime Prime A and B Fluids 4. Open ball valves into pumps. Wear gloves when using flush solvents and/or if fluid temperature exceeds 110° F (43° C). NOTE: Do not install gun spray tip yet. To avoid splashing, use the lowest pressure possible to prime. 1. Condition materials prior to adding to hoppers. Ensure resin materials are thoroughly agitated, homogenous, and pourable prior to adding to hopper. Stir hardeners back into suspension prior to adding material to hopper. 2.
Prime 11. Dispense a small amount of each material through both sampling valves (AE, AF). NOTE: When run independently set to or . Press NOTE: Open sampling valves slowly to avoid splashing. and as needed to prime. Monitor containers to avoid overflow. 8. Select Pump A . Press . Slowly turn main pump air regulator (CD) clockwise to increase air pressure until pump A starts. Dispense into pail until clean fluid comes out of A. Close recirculation valve.
Prime Prime Solvent Flush Pump 5. Disengage trigger lock and trigger gun into a grounded pail. Use a pail lid with a hole to dispense through. Seal around hole and gun with a rag to prevent splash back. Be careful to keep fingers away from front of gun. 1. Connect flush pail ground wire to a metal pail of solvent. 2. Place siphon tube in the pail of solvent. TI1950a TI1953a 6. Open solvent pump air valve (CB).
Recirculate Recirculate 4. Open recirculation valves (AC, AD). . Without Heat If using a system that does not require heat, recirculation is still required prior to spraying. Recirculation ensures that any settled fillers are mixed in, the pump lines are fully primed, and the pump check valves are operating smoothly. AD AC 1. Follow Prime, page 27. 2. Close mix manifold valves (AH, AJ). 5. Select pumps to recirculate by pressing scroll through: AJ AH , , or to . 6.
Recirculate 8. Run the pumps until the material has reached the desired temperature. See Heat Fluid, page 31. With Heat 9. Once desired temperature is reached, press Using recirculation mode when heating the material is required. Note the temperature at the top of the heater (outgoing or back to hopper). When the thermometer and display reach operating temperature, the material is ready to spray. . 10. Turn off the main air shutoff valve (CA).
Spray Spray 3. Adjust pump air regulator to 30 psi (0.21 MPa, 2.1 bar). 4. Select Wear gloves when using flush solvents and/or if fluid temperature exceeds 110° F (43° C). NOTE: After the first day of spraying follow Pressure Relief Procedure, page 34, and then tighten throat seals on both pumps and dosing valves. 1. If heaters are used, use heater junction box to turn them on. To adjust heater temperature, refer to the Viscon HP manual for instructions, and the Heat Fluid section, page 31. . Press .
Adjust B Machine Outlet Restriction Adjust B Machine Outlet Restriction Adjust the restriction stem on mix manifold, or on restrictor valve if mix manifold is remote, to optimize the B side dosing control window. The goal is to create a near constant flow on the A side and frequent dosing or a near constant flow on the B side. NOTE: • For remote mix manifolds, set the machine restrictor first.
Pressure Relief Procedure Pressure Relief Procedure 7. Hold a metal part of the gun firmly to a grounded metal pail with a splash guard in place. Trigger gun to relieve pressure in material hoses. Follow Flush Mixed Material when you stop spraying or dispensing; and before cleaning, checking, servicing, or transporting equipment. Relieve A and B Fluid Pressure 1. Engage trigger lock. TI1953a 8. Engage trigger lock. TI1949a 2. Press TI1949a . 3.
Pressure Relief Procedure 10. Open solvent pump air control valve (CB). Use lowest pressure needed to flush material out of hose. 13. Shut off solvent pump air control valve (CB). 14. Disengage trigger lock. 15. Close solvent flush valve (AK) on mix manifold. CB AK 11. Disengage trigger lock. 16. Release any residual gun pressure and engage trigger lock. TI1950a 12. Hold a metal part of the gun firmly to a grounded metal pail with a splash guard in place.
Flush Mixed Material Flush Mixed Material 4. Open solvent pump air valve (CB). Pull out and slowly turn solvent pump air regulator (CG) clockwise to increase air pressure. Use lowest possible pressure. Flush Mix Manifold . Use Solvent Pump CG 1. Press to turn off system. Engage trigger lock. Remove spray tip. 4) ! TI1949a TI1948a 2. Ensure sampling valves (AE, AF) and mix manifold valves (AH, AJ) are closed. CB 5. Disengage trigger lock and trigger gun into a grounded pail.
Flush Mixed Material 7. Close solvent pump air valve (CB) and solvent shutoff valve (AK) at mix manifold. Trigger spray gun to relieve pressure. 9. Engage trigger lock. TI1949a AK 10. Disassemble and clean spray tip with solvent by hand. Reinstall on gun. 8. Follow Pressure Relief Procedure, page 34.
Park Fluid Pump Rods Park Fluid Pump Rods 1. Relieve pressure. See Pressure Relief Procedure, page 34. 2. Press . 5. Shut off main pump air valve (CA) and air supply to entire system. CA 3. Turn recirculation valves (AC, AD) counter clockwise to open them. Each pump will run through recirculation until they reach the bottom stroke, and then stop. CB AC AD 4. When each blue pump LED turns off, close the corresponding circulation valve.
Shutdown Entire System Shutdown Entire System Follow this procedure prior to servicing equipment or shutdown. 2. Engage trigger lock, turn off air regulator, and close main air shutoff valve. Remove spray tip. 1. Follow Flush Mixed Material, page 36. Use a metal pail lid with a splash guard to avoid splashing. 4) ! TI1949a TI1948a 3. For overnight shutdown: TI1953a • • • 312359J Follow Park Fluid Pump Rods on page 38. Cap fluid outlets to keep solvent in the lines.
System Verification System Verification Graco recommends running the following tests daily. Pump and Metering Test Mix and Integration Tests This test checks the following four items and should be run every time a new job is started, or if there is a suspected problem. Use the following tests to check for proper mix and integration. • Verifies that the pumps installed match the pumps selected on the Setup screen by dispensing exactly 750 ml of each material.
System Verification 2. Set main pump air regulator (CD) pressure to zero. Open main pump and air valve (CA). Adjust main pump air regulator (CD) pressure to 50 psi (0.35 MPa, 3.5 bar). CA b. Place a clean 1 quart (1000 cc) container under sampling valve A (AE). c. Press CD 3. Dispense fluid A: a. Close recirculation valves (AC, AD), mix manifold valves (AH, AJ), and both sampling valves (AE, AF). . AC AD AE AF . Pump A light (DK) comes on. d.
System Verification b. Slowly open and adjust sampling valve B to achieve desired flow. Pump stops automatically; twice during test and again when dispense completes. Pump B light (DK) turns off. c. Close sampling valve B (AF). 6. Compare fluid amounts in containers; they should be equal at 750 ml (25.3 fl. oz.) each. Repeat test if fluids are not equal. If problem persists, see Alarm Codes and Troubleshooting, page 52 . 7. Return fluid used in test to corresponding fluid supply container.
System Verification Batch Ratio Dispense Test CD CA NOTE: This test dispenses a calculated volume of each fluid based on ratio. The two fluids combined equal the batch size selected. Follow this procedure to dispense a batch (into one container) for touch-up work or to verify a ratio setting (use separate containers for fluids A and B). Dispense into a container with graduations no greater than 5% of each component. If the ratio is known by weight, use a scale for greatest accuracy. 4.
System Verification 7. Dispense fluid A. Slowly open and adjust sampling valve A (AE) to achieve desired flow. The pump stops automatically when dispense completes. Pump A light (DK) turns off, Pump B light (DK) turns on. The gray at the bottom of the beaker represents the volume of material dispensed by pump A and the black at the top of the beaker represents the volume of material dispensed by pump B. 8. Close sampling valve A (AE). 9. Dispense fluid B as follows: a.
System Verification XM Setup and Troubleshooting Guide The following setup information will help ensure the system is setup properly. See the XM repair-parts manual for troubleshooting and repair instructions. Grounding • Ground system to a true earth ground. • Ensure incoming power is grounded. • Ensure that the NXT motor De-Ice bleed valves are open to bleed warm air across the ice. • Ensure that the motor is left active when not spraying to keep the internal bleed air working.
Empty and Flush Entire System (new sprayer or end of job) Empty and Flush Entire System (new sprayer or end of job) Procedure 1. Follow Prime, page 27 and Flush Mixed Material, page 36, as required. Engage trigger lock. Turn main pump air regulator (CD) fully counter-clockwise to shut off. NOTE: • If the system includes heaters and heated hose, turn them off and allow to cool before flushing. Do not turn on heaters until fluid lines are clear of solvent.
Empty and Flush Entire System (new sprayer or end of job) 5. Open recirculation valves (AC, AD) for respective pump dispense side. Run pumps until the A and B reservoirs are empty. Salvage the material in separate, clean containers. AC 9. Close recirculation valves (AC, AD) and open mix manifold valves (AH, AJ). Dispense fresh solvent through mix manifold valves and out gun. AC AD AE AF AH AJ AD NOTE: When priming or flushing the pumps, it is normal to get cavitation or pump runaway alarms.
Download Data from USB Download Data from USB Download Setup Do not connect USB device in explosive atmospheres. Navigate to the System Setup screen. Change the number of hours of recorded data to download (default is 768 hours), by pressing USB Logs to Press . Press and to move to make the field selectable. to scroll through each digit. Press Spray Log 1 (Default log for download.) The spray log records key data while the system is in spray mode.
Download Data from USB 2. The USB download screen automatically displays, and the selected log(s) automatically downloads. The USB symbol flashes to indicate download is in process. NOTE: To cancel download, press while in process. Wait for USB icon to stop flashing, and then remove USB flash drive. 3. The USB icon stops flashing when download completes. The box below displays , which indicates the download was successful 4. Remove USB flash drive from USB port (DR). 7. Open Graco folder. 8.
Maintenance Maintenance Filters Cleaning Procedure Once a week check, clean, and replace (if needed) the following filters. Be sure to follow the Flush Mixed Material, page 36, prior to performing filter maintenance. • Both pump filters; see manual 311762 for instructions. • Main air inlet manifold filter; see manual 313289, Replace Air Filter Element section, for instructions. 2. Ensure the area where the sprayer will be cleaned is well ventilated; and remove all ignition sources.
Alarms Alarms View Alarms Icon When an alarm occurs the alarm information screen automatically displays. It shows the current alarm code along with a bell icon. It also shows the alarm location with top and side views of the sprayer. Function Moving up Moving down Top changeover Bottom changeover One reed switch signal is missing Blank: No reed switch signal Diagnose Alarms There are two levels of alarms: warnings and advisories. A bell icon indicates an alarm.
Alarms Alarm Codes and Troubleshooting NOTE: See XM Plural-Component Sprayers Repair-Parts manuals for non-alarm based troubleshooting. Alarm Code Alarm Problem When Active Cause Solution General Performance Alarms R4B Ratio High B (Overdose B), Spray system delivering too much B component. B Dosing valve not closing. Perform Pump Test to test for leakage. See Pump and Metering Test, page 40. Loosen valve packing nut. See manual 313289. Check air signal at valve top Repair valve or air solenoid.
Alarms Alarm Code Alarm Problem When Active Cause Solution R2D Dosing sizes are not optimized. Spray Dosing valve is operating near high or low timing limits. Adjust mix manifold B restrictor stem clockwise or counter clockwise as indicated by bar graph on restrictor screen. See Adjust B Machine Outlet Restriction, page 33. P4A P4B Pressure high. Always Fluid pressure is above maximum. Decrease main air regulator. DAA DAB Pump runaway, above 80 cpm for 10 sec.
Alarms Alarm Code B3A B4A Alarm Problem Dosing size A advisory Dosing size A alarm When Active Spray Spray Cause Solution The fluid dosing size is greater than 35 cc when fast dosing is turned off. Adjust the B side fluid restriction. See Adjust B Machine Outlet Restriction, page 33. The fluid dosing size is greater than 20 cc when fast dosing is turned on. Decrease the air motor velocity with a smaller tip. The fluid dosing size is greater than 45 cc when fast dosing is turned off.
Alarms Alarm Code V1M Alarm Problem Voltage low control. When Active Always Cause Voltage dropping below 9 Vdc from power supply. Solution Change air filter in control filter regulator. See manual 313289. Check the pressure setting is 18 psi (0.13 MPa, 1.3 bar) on turbine air regulator. Check voltage on information screen. Turbine not spinning with air on. Replace air turbine cartridge. See manual 313289. N6C Display has no signal. Always No display communication signal. Check cable connections.
Alarms Alarm Code Alarm Problem When Active Cause Solution Optional User-Settable Spray Limits *T5A T5B Temperature exceeded alarm Spray limits. Fluid temperature exceeded If fluid temperature is too low, high or low alarm limits for more return to circulation mode to than four minutes. increase fluid temperature. Adjust heater set point if needed. See Heat Fluid, page 31. If fluid temperature is too high, lower heater set point, and return circulation mode to cool. See Heat Fluid, page 31.
Alarms Possible Alarms by Mode The following table outlines the alarms that you may receive while operating the system. The alarms are categorized according to each mode. Mode Spray Control Logic Dosing valves close for startup test; green light blinks. If fluid pressure is under 1000 psi (7 MPa, 70 bar), STOP. If pumps move (indicating internal leakage), STOP. If is pressure more than 110% of allowed maximum, STOP. P4B Dosing valve A opens, and dosing valve B cycles to maintain ratio.
Alarms Alarm Code Key Use the following table as a quick guide to determine alarm codes.
Accessories and Kits Accessories and Kits Not all accessories and kits are approved for use in hazardous locations. Refer to the specific accessory and kit manuals for approval details. 20-Gallon Hopper Kit, 255963 5:1 Feed Pump Kit, 256276 One complete double-wall 20-gallon hopper. See manual 312747 for more information. For supplying viscous materials from a 20-gallon hopper to an XM sprayer. See manual 312769 for more information.
Accessories and Kits Desiccant Dryer Kit, 256512 10:1 Drum Feed Kit, 256433 For use with 20-gallon hoppers. See manual 406739 for more information. For supplying highly viscous material from a 55-gallon drum to an XM sprayer. See manual 312769 for more information. Caster Kit, 256262 For mounting casters on XM sprayer frame. See manual 406690 for more information. Shutoff/Check Valve Kit, 255278 For replacing shutoff valve or check valve. See manual 313343 for more information.
Appendix A Appendix A User Interface Display The user interface display is divided into three main functions: Setup, Command, and Automatic.
Appendix A Setup Mode Screens Setup mode screens are divided into five major sections: home, limits, maintenance, enable, and system. The following figure demonstrates the flow of the Setup mode screens beginning with the Home screen.
Appendix A Home Setup Screens Version Control Home This screen displays the versions and/or status of the system components. Refer to the following table for Home is the first screen that displays in Setup mode. It shows the current pump ratio, and enables users to change the mix ratio and access the following screens: system setup, enable/disable functions, maintenance setup, and limits. Refer to the following table for more details. Icon details. To access this screen, press Home Setup screen.
Appendix A System Setup Screens Set Potlife/Hose Length System Setup enables users to configure system settings for fluid control and operator interaction. Refer to the following table for details. To set the potlife timer and enter the mixed material NOTE: System settings must be enabled from the Enable Setup screens before users can change or set configurations. See Enable Setup Screens, page 66, for instructions.
Appendix A System Number and USB Settings Pump Configuration This screen enables users to set the sprayer number if using more than one sprayer. It also enables users to configure the number of hours downloaded to external USB flash drive and how often the data will record. See Set System Settings (Optional), page 24, for instructions. Users can change the pump size that is specific to the system if the pump box is selected on Enable Setup 1, page 66.
Appendix A Enable Setup Screens Icon Enable Setup allows users to enable and disable functionalities, screens, and USB download log files. Checked boxes indicate the function, screen, or log file is active. Refer to the following table for details. To enable and disable functionalities, screen, and USB log files, press from the Home Setup screen. Once in the Enable Setup screen, press and Function Enable or disable dosing valve maintenance setup screen.
Appendix A Enable Setup 2 Maintenance Setup Screens (Shown with factory default settings.) The maintenance setup 1 screen enables users to set maintenance setpoint amounts for pumps and dosing valves. The maintenance setup 2 screen enables users to schedule the number of days between changing the main incoming air filter before a reminder advisory will sound. The number displayed below each selectable field indicates the amount of material dispensed, counting up to the setpoint requiring maintenance.
Appendix A User Limits Setup Screens Process Pressure Limits (for spray mode) User Limits Setup enables users to set and adjust pressure and temperature limits for both pumps, including limits that will issue advisories and alarms. Refer to the following table for details. NOTE: The allowable range for the temperature setpoint is 34° 160°F (1° - 71°C). If the temperature or pressure setpoint is zero, pressure limits and alarms are disabled. Icon Function Set and adjust pressure limits for both pumps.
Appendix A Operator Command Functions Screens Maintenance 2 Maintenance 1 Totalizer Alarm Log 312359J Ratio Screen Park Mode Pump Mode Restrictor Screen Valve Test Batch Test Alarm Information Pump Test Spray Mode Run (Fluid Control) Screens Test Screens Alarm Control Screens Command mode screens are divided into three major sections: run (fluid control), test, and alarm control.
Appendix A Run (Fluid Control) Screens Spray Mode Run (fluid control) is the first screen displayed at power on. It enables users to spray material, and operate and park pumps. Run consists of two screens: power on/enter and ratio mode. Users must be in this mode to spray or proportion material. Press the button below the spray icon to enter this mode. The power on/enter screen cycles through power on mode, spray mode, and pump mode.
Appendix A Park Mode Test Screens Users must be in this mode to park fluid rod pumps at the bottom of the stroke. Press the button below the park icon to enter this mode. Test screens enable users to run batch dispense tests, pump tests, and down stream valve leak tests. Icon Function Pump Test: dispenses 750cc of each A and B; verifies pump selection, operation, and metering. Batch Dispense: dispenses proportioned amounts of A and B with a selectable total.
Appendix A Batch Dispense Test Down Stream Valve Leak Test This screen enables users to dispense a selected total volume of material on ratio. For example, 1000 ml at 4:1 = 800 ml of A + 200 ml of B. The total batch volume can be selected from the drop down menu. This screen enables users to test for closed or worn valves down stream of the A and B dosing control valves. It can be used to test the mix manifold shutoff/check valves or any remote circulation valves.
Appendix A Alarm Control Screens Icon Function The Alarm control screens enable users to view alarm diagnostic information, alarm logs, and pump batch and grand totals. These screens also enable users to view maintenance information for pump and check valves, including the maintenance schedule. Go to maintenance screen. Allows user to view maintenance information but not make changes.See Maintenance Setup 2, page 67. Flush confirm. Use when the potlife timer is enabled.
Appendix A Totalizers and Job Number Maintenance 1 Screen View the grand and batch totals for each pump and both pumps combined. The units of measurement are displayed on the bottom of the screen and displayed in the units of measurement selected during setup. View setpoints for the amount of material that needs to move through both pumps and dosing valves that will result in a maintenance warning. Grand total is the amount of material the system has dispensed during its lifetime.
Appendix A Auto Display Screens Icon Function Flashes while data download is in process. Potlife Screen Check mark appears after download completes. Indicates download was successful. The potlife screen automatically displays when a potlife advisory occurs. The screen automatically closes when the advisory end or the user presses the flush confirm button. Refer to the following table for more details. Icon If download was not successful, appears.
Appendix A FIG.
Appendix B Appendix B Metering Diagrams Metering Diagram without Remote Mix Manifold XM Metering Diagram Air Reg Linear Transducers Double Motor Pilots NXT 6500 Air Motor NXT 6500 Air Motor Reed Switches Controls Recirculation Back Pressure Control 250 HF or 180 HP H O P P E R A Gravity Feed Or Pump Feed 220 HF or 145 HP H E A T E R B H E A T E R Control Valves Circulation Shut/Check psi rtd F L U S H H O P P E R psi rtd Sample & Test Valves Mix Manifold Shut-off & Check Valves Sett
Appendix B Metering Diagram with Remote Mix Manifold XM Metering Diagram with Remote Mix Manifold Air Reg Linear Transducers Double Motor Pilot NXT 6500 Air Motor NXT 6500 Air Motor Reed Switches Controls Recirculation Back Pressure Control 220 HF or 145 HP 250 HF or 180 HP H O P P E R Gravity Feed or Pump Feed A H E A T E R H E A T E R Control Valves psi Circulation On / Off B psi rtd rtd Sample & Test Valves H O P P E R Shut-off & Hose Isolation Check Valves These hose isolation che
Appendix C Appendix C Power Cord Guidelines Use the guidelines listed in the following table to determine the power cord needed for your specific system.
Dimensions Dimensions System Dimensions without Hoppers 39.5 in. (1003.3 mm) 70.0 in. (1788.0 mm) 36.0 in. (914.4 mm) 80 38.0 in. (965.
Dimensions System Dimensions with Hoppers Two 20-Gallon Hoppers Side Mounted 72.5 in. (1841.5 mm) 43.1 in. (1094.7 mm) 98.6 in. (2504.4 mm) Two 20-Gallon Hoppers Rear Mounted (Top View) 54.0 in. (1371.6 mm) 49.7 in. (1262.4 mm) 62.8 in. (1595.1 mm) 38.4 in. (975.4 mm) 312359J 56.2 in. (1427.
Dimensions System Dimensions with Hoppers One 20-Gallon Hopper and One 7-Gallon Hopper 72.5 in. (1841.5 mm) 70.0 in. (1788.0 mm) 43.1 in. (1094.7 mm) 33.4 in. (848.4 mm) 79.1 in. (2009.1 mm) Two 7-Gallon Hoppers 70.0 in. (1788.0 mm) 33.4 in. (848.4 mm) 59.7 in. (1516.
Pump Performance Charts Pump Performance Charts Calculate Fluid Outlet Pressure Calculate Pump Air Consumption To calculate fluid outlet pressure (MPa/bar/psi) at a specific fluid flow (lpm/gpm) and operating air pressure (MPa/bar/psi), use the following instructions and pump data charts. To calculate pump air consumption (m3/min or scfm) at a specific fluid flow (lpm/gpm) and air pressure (MPa/bar/psi), use the following instructions and pump data charts. 1. Locate desired flow along bottom of chart.
Technical Data Technical Data Mixed ratio range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Ratio tolerance range (before alarm). . . . . . . . . . . . . . . . . . . Flow rates Minimum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Maximum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fluid viscosity range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1:1-10:1 (in 0.1 increments) +/- 5% 1 qt./min. (0.
Technical Data 312359J 85
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.
