Graco HydroShield WMBL00 Instructions - Parts Manual
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Graco HydroShield WMBL00 Instructions - Parts Manual

Air spray batch waterborne waterborne isolation systems
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Instructions - Parts
HydroShield™ Air
HydroShield™
HydroShield™
Waterborne
Waterborne
Waterborne Isolation
Air spray
spray system
system for
for use
use when
Air
Air
spray
system
for
use
least
least one
least
one of of of the
one
the conditions
the
conditions for
conditions
atmospheres
atmospheres
atmospheres or or or hazardous
hazardous (classified)
hazardous
Important Safety
Important
Important
Safety Instructions
Safety
Read all warnings and instructions in this manual and in the spray
gun manual before using the equipment. Save
100 psi (0.7 MPa, 7.0 bar) Maximum
Fluid Working Pressure
100 psi (0.7 MPa, 7.0 bar) Maximum Air
Working Pressure
NOTE: This manual covers isolation
system operation. For spray gun
operation, see manual 3A7504.
Air Spray
Spray Batch
Air
Spray
Isolation Systems
Isolation
Systems
Systems
when electrostatically
electrostatically spraying
when
electrostatically
for non
for
non- - - flammability
non
flammability listed
flammability
(classified) locations.
(classified)
locations. For
locations.
Instructions
Instructions
PROVEN QUALITY. LEADING TECHNOLOGY.
Batch
Batch
spraying conductive,
conductive, waterborne
spraying
conductive,
listed on
listed
on page
on
page 4. 4. 4. Not
page
Not approved
Not
For
For professional
professional use
professional
use only.
use
Save
Save these
these
these instructions.
instructions.
instructions.
3A7312D
waterborne fluids
fluids that
that meet
waterborne
fluids
that
approved for
approved
for use
for
use in in in explosive
use
explosive
explosive
only.
only.
EN
meet at at at
meet

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Summary of Contents for Graco HydroShield WMBL00

  • Page 1 Instructions - Parts HydroShield™ Air Air Spray Spray Batch Batch HydroShield™ HydroShield™ Spray Batch Waterborne Waterborne Waterborne Isolation Isolation Systems Isolation Systems Systems 3A7312D Air spray spray system system for for use use when when electrostatically electrostatically spraying spraying conductive, conductive, waterborne waterborne fluids fluids that...

  • Page 2: Table Of Contents

    Contents Contents Contents Related Manuals ..........3 Upload System Configuration ....... 41 Clean the Screen Surface......41 Isolation System Overview ........4 Update the System Software ......41 How the Isolation System Works ..... 4 Spraying Waterborne Fluids Run Menus ............45 Electrostatically ........

  • Page 3: Related Manuals

    Test Fixture, High Voltage Probe, and kV Meter 307212 Stainless Steel, Waterbase Compatible Fluid Pressure Regulators 312782 Air Actuated Dispense Valve 309227 Gun Flush Box Module 312783 Color and Catalyst Change Valve Stacks 3A1244 Graco Control Architecture™ Module Programming 3A7312D...

  • Page 4: Isolation System Overview

    Isolation System Overview Isolation System System Overview Overview Spraying Waterborne Waterborne Fluids Fluids Isolation Isolation System Overview Spraying Spraying Waterborne Fluids Electrostatically Electrostatically Electrostatically How the the Isolation Isolation System System Works Works Isolation System Works This isolation system and electrostatic air spray only waterborne fluids gun are designed to spray only only...

  • Page 5: Models

    Models Models Models Models Approved System System Components Components Approved Approved System Components Any combination of the following isolation cabinets, spray guns, fluid hoses, and air hoses are FM-approved and meet the requirements of EN 50059: 2018. Complete isolation systems are available which include an isolation cabinet, a spray gun, a fluid hose, and an air hose.
  • Page 6 Models Table 2 2 2 Pre Pre- - - packaged packaged FM FM- - - approved approved Isolation Isolation Systems Systems Table Table packaged approved Isolation Systems Isolation Equipped Fluid Isolation Isolation Equipped Equipped Fluid Fluid System System System cabinet cabinet cabinet for gun...
  • Page 7 Models Table 3 3 3 Isolation Isolation Cabinets Cabinets Table Table Isolation Cabinets Must purchase Pro Xp gun and hoses separately. Equipped Equipped Equipped for for gun Part No. Description flush box Color change change Part Part Description Description flush flush Color Color...

  • Page 8: Warnings

    • Only use non-flammable solvents when flushing or cleaning equipment. • Only use the red-colored Graco electrically conductive gun air hose with this gun. Do not use black or gray-colored Graco air hoses. • Do not use pail liners unless they are conductive and grounded.
  • Page 9 Grounding Procedure Procedure. Procedure • Only use the red-colored Graco electrically conductive gun air hose with this gun. Do not use black or gray-colored Graco air hoses. • Do not splice hoses together. Install only one continuous Graco waterborne fluid hose between the isolated fluid supply and the spray gun.
  • Page 10 Warnings WARNING WARNING WARNING EQUIPMENT EQUIPMENT EQUIPMENT MISUSE MISUSE HAZARD MISUSE HAZARD 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 11: Component Identification

    Component Identification Component Identification Identification Component Component Identification Figure 1 Components of the Air Spray Isolation System in a Typical Waterborne Manual Batch System Item Item Item Description Description Description Item Item Item Description Description Description Air Inlet Isolation Fluid Pump Control Interface Fluid Pressure Regulator Color Change Module (on color change...

  • Page 12: Typical Installation

    Item Description Description Item Item Description Description AB † Bleed Type Air Valve Graco Red Grounded Air Hose (left-hand threads at gun) AM † Main Air Supply Line Graco Waterborne Fluid Hose AS † Oil Separator Light Tower AV �...

  • Page 13: Installation

    Do not operate the gun unless ventilating air flow is Note: Note: The Graco warranty and approvals are void if Note: above the minimum required value. Provide fresh a non-Graco electrostatic spray gun is connected to...

  • Page 14: Mount The Cabinet

    Installation Mount the the Cabinet Cabinet Mount Mount Cabinet Mount Mount on Mount on the the Wall Wall Wall Before mounting the isolation cabinet to the wall, make sure that the wall can support the weight of the system. See Technical Specifications, page 140 the weight.

  • Page 15: Install The Light Tower

    Installation Install the the Light Light Tower Tower Install Install Light Tower 4. Remove the feet (3a, 3b, 3c) from the frame. The system is equipped with a light tower which indicates how much paint is in the isolation fluid pump (K) as it fills and dispenses.

  • Page 16: Grounding

    Spray gun: All air lines: • Ground the gun by connecting the • These must be properly grounded. red-colored Graco grounded air hose (HG) to the Use only grounded hoses with a maximum of 100 3A7312D...

  • Page 17: Connect The Hoses

    If gloves are necessary, wear the conductive gloves supplied with the gun. If non-Graco gloves are worn, cut off fingers or palm area of gloves to ensure your hand contacts the grounded gun handle. Conductive gloves and footwear must not exceed 100 megohm per EN ISO 20344, EN 1149–5.
  • Page 18 Tighten the fitting to 75-85 in. lb. (8.4-9.6 N•m). 2. A new Graco waterborne fluid hose comes fully assembled and ready to install. For information 8. Tighten the strain relief nut (GW7) to secure the about hose repair and dimensions, consult the hose.
  • Page 19 Installation 14. Slide the strain relief ferrule (38) over the 17. Slide the nut (82a) onto the fluid hose, followed conductive hose layer (FC) until it reaches the by the front ferrule (82b), and then the back abrasion layer (FJ) ferrule (82c).
  • Page 20 Installation Connect Connect Connect the the Air Air Hose Hose from Hose from from Gun Gun to to to the Prepare Prepare the Prepare the Isolation Isolation Isolation Valve Valve Valve Before Before Before the the First First First Cabinet Cabinet Cabinet Connect the gun air hose between the air outlet (D)

  • Page 21: Connect The Can Cables

    Installation Connect Connect Connect the the Air Air Supply Supply Supply Hose Hose to to to the Hose the Cabinet Cabinet Cabinet Connect Connect the Connect the Fluid Fluid Fluid Supply Supply Hose Supply Hose Hose to to to the Cabinet Cabinet Cabinet...
  • Page 22 Installation 2. The system is equipped with another CAN To mount the controller in another location, remove cable (43) that is used to connect to the control bracket (41) from the system and mount it in interface: a convenient location. For information about available alternate length CAN cables, see On systems systems...

  • Page 23: Connect The Power Supply

    When the system is plugged in, the control comes with many parts, including: interface powers up in Off mode. – Graco manual 309227. – 5/32 in. tube plug, 113279. • Gun Flush Box Adapter Kit for 60 kV and 85 kV Guns, 24N528.
  • Page 24 Installation Gun Flush Flush Flush Box Box Port Port Connections Port Connections Connections 1. Supply air to port P. 2. Connect port A to the cabinet at the bulkhead The gun flush box contains four pneumatic ports for 5/32 in. tubing. fitting labeled This is connection A11 in Pneumatic Connections, page...

  • Page 25: Input Kit

    Installation Install the the Optional Optional System System Stop Stop Install Install Optional System Stop 3. Mount the air pressure switch to the DIN rail (436) to the right of the other pressure switch(s), Pneumatic Input Input Kit Pneumatic Pneumatic Input as shown in the following figure.

  • Page 26: Wire The System Stop Digital Input

    Installation Wire the the System System Stop Stop Digital Digital Input Input Install the the Optional Optional System System Status Status Wire Wire System Stop Digital Input Install Install Optional System Status Output Output Output The System Stop Digital input provides a means to signal the HydroShield system to stop.

  • Page 27: Isolation System

    Failure to follow this warning could cause fire, explosion, and electric shock and result in serious injury. Graco Part No. 241079 Megohmmeter (AB) is available as an accessory to check that the gun is properly grounded. 1. Have a qualified electrician check the electrical grounding continuity of the spray gun and air hose.

  • Page 28: Flush The Equipment Before First Use

    Installation 6. Use an ohmmeter (or megohmmeter in the ohm 8. Use an ohmmeter (or megohmmeter in the ohm range) to measure the resistance between the range) to measure the resistance between the gun handle (BB) and a true earth ground (CC). cabinet ground lug (214) and a true earth ground The resistance should not exceed 100 ohms.

  • Page 29: Operation

    Operation Operation Operation Operation Operation Overview Overview Operation Operation Overview 1. Release the gun trigger and turn off electrostatics by turning the ES ON/OFF valve on the back of the handle to the OFF position. 1. Plug in the system. The system powers up and enters Off mode.

  • Page 30: Pressure Relief Procedure

    Operation Pressure Relief Relief Procedure Procedure Pressure Pressure Relief Procedure 6. Relieve fluid pressure in the fluid supply unit as instructed in your fluid supply unit manual. 7. If the objective is to shut down and then service the system, relieve any residual pressure in the two flexible fluid lines between the inlet valves (J) and the isolation fluid pump (K).

  • Page 31: Flush The System (Systems Without Color Change)

    Operation Flush the the System System (Systems (Systems without without Color Color Change) Change) Flush Flush System (Systems without Color Change) To flush systems that are color change enabled, 1. Release the gun trigger and turn off electrostatics follow the steps in Flush the System (Color Change by turning the ES ON/OFF valve on the back of Enabled Systems), page...

  • Page 32: Systems)

    Operation Flush the the System System (Color (Color Change Change Enabled Enabled Systems) Systems) Flush Flush System (Color Change Enabled Systems) To use use a a a purge purge profile: profile: purge profile: 1. If using purge profile 1-5, push the flashing Play button on the left side of the screen to run the purge sequence: To avoid fire and explosion, always ground...

  • Page 33: Gun Flush Box Operation

    Operation Prime the the Isolation Isolation System System Prime Prime Isolation System 8. Release the gun trigger once the system has been sufficiently purged with air. Use the following steps to load the system with paint, 9. Follow the Pressure Relief Procedure, page change paint colors, or change from flushing fluid to paint.

  • Page 34: Spray With The Isolation System

    Operation Spray with with the the Isolation Isolation System System Spray Spray with Isolation System 4. Turn the electrostatics on at the gun. Verify that the ES indicator or Hz indicator is green. Adjust the gun air pressure if needed. See gun manual for details.

  • Page 35: Adjust The Gun Fluid And Air Settings

    Operation Adjust the the Gun Gun Fluid Fluid and and Air Air Settings Settings Adjust Adjust Fluid Settings To use use Preset Preset 1 1 1 through through 99: Preset through 1. Press the right arrow until Home appears Preset 0 allows operators to change the gun fluid and on the menu bar.

  • Page 36: Control Interface

    Control Interface Control Interface Interface Control Control Interface Soft Key Key Function Function Soft Soft Function Power Power Power The control interface displays graphical and text When the system is in Off mode, press information related to setup and spray operations. to activate the system.

  • Page 37: Menu Bar

    Control Interface Menu Bar Soft Key Key Icons Icons Menu Menu Soft Soft Icons The menu bar appears at the top of each screen. NOTICE NOTICE NOTICE To prevent damage to the soft key buttons, do not press the buttons with sharp objects such as pens, plastic cards, or fingernails.

  • Page 38: Run Screens And Setup Screens

    Control Interface Run Screens Screens and and Setup Setup Screens Screens Screens Setup Screens – Calibrate (See Calibrate Screens, page 58.) – System (See System Screen, page 66.) The control interface uses two sets of screens: – Pumps (See Pump Screens, page 54.) •...

  • Page 39: Control Interface Setup And Maintenance

    For instructions on how to use this file, serial number on the control interface. When Upload System Configuration, page downloading from multiple controllers, there is one sub-folder in the GRACO folder for each control For the location of the USB port on the control interface. module, see Connect the CAN Cables, page Retrieve the SETTINGS.TXT file after all system...

  • Page 40: Download System Data

    Windows ® Explorer. The following rules must be followed in order for the 6. Open the Graco folder. installation process to succeed. 7. Open the system folder. If downloading data • The file name must be DISPTEXT.TXT. from more than one system, there is more •...

  • Page 41: Upload System Configuration

    5. Open the system folder. If working with more than one system, there is more than one folder If you already have a Graco black software update within the Graco folder. Each folder is labeled token, you can use it to update the HydroShield with the corresponding serial number of the system software.
  • Page 42 Control Interface Setup and Maintenance 4. Save the GTI software update file to the Transfer the software to the system: \GRACO\SOFTWARE\ folder on the USB drive. 1. Navigate to Advanced Screen 4. See To automatically create the SOFTWARE folder Advanced Screen 4, page 57.
  • Page 43 Control Interface Setup and Maintenance 6. When the process is ready to begin, the screen 3. Press the Power button to turn off the system. automatically transitions to the USB Software Note Update screen. If power is cycled while a token is •...
  • Page 44 0.01.002 of the 17X093 software will be copied on how to update the software version of from the USB drive and will overwrite version Graco Control Architecture Modules. See 0.01.001 of 17X083 on the token. Related Manuals, page The progress of writing the software update to Note the token can take several minutes to complete.

  • Page 45: Run Menus

    Run Menus Run Menus Menus Menus Home Screen Screen Home Home Screen The Home screen is the primary screen that the Soft Key Key Function Function Soft Soft Function operator uses while painting. When the system is Purge Purge Purge powered, it enters Off mode.
  • Page 46 Run Menus Home Screen Screen Without Without Color Color Change Change Home Screen Screen With With Color Color Change Change Enabled Enabled Home Home Screen Without Color Change Home Home Screen With Color Change Enabled Off Mode Mode Mode Standby Standby Standby Mode Mode...
  • Page 47 Run Menus Key or or or Field Field Field Description Description Description Do Not Not Fill Fill Fill Activate Do Not Fill to prevent the isolation fluid pump from refilling when the trigger is released. Do Not Fill is commonly used at the end of a paint job. Once the pump is empty, the system waits until another mode is selected.
  • Page 48 Run Menus Key or or or Field Field Field Description Description Description Purge Purge Profile Purge Profile Profile Enter a purge profile number to purge the system automatically. (Available on color change enabled systems only.) The purge gun symbol indicates that the number is a purge profile number: To configure a purge sequence, see Purge Screens 1–5, page Gun Air...
  • Page 49 Run Menus Home Home Home Screen Screen in in in Purge Screen Purge Mode Purge Mode Mode Home Home Home Screen Screen With Screen With With Color Color Change Color Change Change Enabled Enabled Enabled Manual Purge Purge Screen Screen Purge Profile Profile Screen Screen...

  • Page 50: Events Screen

    Run Menus Events Screen Screen Status Screens Screens Events Events Screen Status Status Screens The Status screens display a summary of the input Use the Events screen to view the last 99 status signals that are monitored by the system and the messages generated by the isolation system.
  • Page 51 Run Menus Status Status Screen Status Screen Screen 2 2 2 Solenoids Solenoids Solenoids Electrical to pneumatic actuators that drive system Status screen 2 displays the current status of the activity. solenoids that drive activity for the color change valves. Shuttle Down: Down: Drives the isolation valve down and •...

  • Page 52: Setup Menus

    Setup Menus Setup Menus Menus Setup Setup Menus Presets Presets Presets To unlock the Setup menus, press the Setup key Use this screen to preconfigure spray settings for If a password is configured, enter the password. different fluids, parts, and scenarios. (Default: 0000.) To configure a password, see For information about using Preset 0-99, see Advanced Screen 1, page...

  • Page 53: Purge Screens 1-5

    Setup Menus Purge Screens Screens 1–5 1–5 Purge Purge Screens 1–5 Use the Purge screens to configure up to 5 purge Purge: Purge: Purge: Assign a number to the purge profile. profiles. Customize each purge profile to best suit The purge profile number can be used: different fluids.

  • Page 54: Pump Screens

    Setup Menus Pump Screens Screens Pump Pump Screens Pump Screen Screen 2: 2: 2: Override Override Purge Purge Pump Pump Screen Override Purge Use the Pump screens to enter volume information about the isolation fluid pump and to manually purge the system in the event of a problem.

  • Page 55: Advanced Screens

    Setup Menus Advanced Screens Screens Advanced Advanced Screens Advanced Screen Screen 1 1 1 Advanced Advanced Screen To edit the information on a screen press the Enter Screen key Use this screen to set user preferences. To advance to the next Advanced screen, press the down arrow Language: Language:...
  • Page 56 Setup Menus Advanced Advanced Advanced Screen Screen 2 2 2 Screen Advanced Advanced Screen Advanced Screen Screen 3 3 3 Use this screen to select the pressure units for the Use the settings on this screen to enable the system system.
  • Page 57 Use this screen to update the software part numbers and versions for the system components. Refer to • A green check mark indicates that all modules this screen when contacting a Graco distributor for are current with the system version. technical assistance. • A red cross mark...

  • Page 58: Calibrate Screens

    Setup Menus Calibrate Screens Screens Calibrate Calibrate Screens Calibrate Calibrate Calibrate 1: 1: 1: Calibrate Calibrate Pump Calibrate Pump Pump Calibrate Calibrate 2: 2: 2: Air Calibrate Air and and Fluid Fluid Fluid Use the Calibrate 1 screen to calibrate the linear Use the Calibrate 2 screen to adjust the calibration position sensor in the isolation fluid pump.
  • Page 59 Setup Menus Calibrate Calibrate Calibrate the the Air Air and and Fluid Fluid Fluid Calibrate Calibrate 3: 3: 3: Bleed Calibrate Bleed Resistor Bleed Resistor Resistor Before calibrating the air and fluid, be sure that no air Use the Calibrate 2 screen to adjust the pressure is present in the system.

  • Page 60: Maintenance Screens

    Setup Menus Maintenance Screens Screens Maintenance Maintenance Screens Maintenance Maintenance Maintenance 1: 1: 1: Maintenance Maintenance Maintenance Due Maintenance Maintenance 2: 2: 2: Pump Maintenance Pump Pump Stall Stall Stall Test Test Test Use the Maintenance Due screen to set maintenance Use the Pump Stall Test screen to test the isolation reminders for system components.
  • Page 61 Setup Menus Pump Pump Pump Stall Stall Test Stall Test Procedure Test Procedure Procedure Maintenance Maintenance 3: 3: 3: Shuttle Maintenance Shuttle Shuttle Valve Valve Resets Valve Resets and Resets Test Test Test Before stall testing the isolation fluid pump, be sure that air and fluid are supplied to the system.
  • Page 62 Setup Menus Maintenance Maintenance Maintenance 4: 4: 4: Fluid Fluid Valve Fluid Valve Resets Valve Resets and Resets and Test Test Test Maintenance Maintenance 5: 5: 5: Misc Maintenance Misc Valve Misc Valve Resets Valve Resets Resets and and Test Test Test View fluid valve actuation counts, reset those counts,...
  • Page 63 Setup Menus Maintenance Maintenance Maintenance 6: 6: 6: Output Output Resets Output Resets and Resets and Test Test Test Maintenance Maintenance 7: 7: 7: Isolation Maintenance Isolation Isolation Valve Valve Maintenance Valve Maintenance Maintenance Use this screen to view system output counts, reset Use this screen to view isolation valve actuation those counts, and test the output.
  • Page 64 Setup Menus Maintenance Maintenance Maintenance 8: 8: 8: Pump Pump Pump Maintenance Maintenance Maintenance Maintenance Maintenance 10: Maintenance 10: Color Color Color Change Change Valves Change Valves Valves Reset Reset and Reset and Test Test Test View information about maintaining the isolation fluid pump, including cycles and calendar days since the View the color change valve actuation counts, reset last stall test.
  • Page 65 Setup Menus Maintenance Maintenance Maintenance 12: 12: Color Color Change Color Change Change Valves Valves Valves Maintenance Maintenance 14: Maintenance 14: Color Color Color Change Change Valves Change Valves Valves Reset Reset Reset and and Test Test Test Reset Reset and Reset and Test Test...

  • Page 66: System Screen

    Setup Menus System Screen Screen System System Screen two settings: the Ground Rod Delay time and the Fill Start Delay time. For example, if the Fill Start Delay is set to 7 and the Ground Rod Delay is set to 5: 1.

  • Page 67: Maintenance

    Maintenance Maintenance Routine Maintenance Maintenance Maintenance Maintenance Routine Routine Maintenance Before performing any maintenance task, prepare the system for service. Follow the Prepare the System for Service, page Servicing this equipment requires access to parts which may cause electric shock or other serious injury if work is not performed properly.

  • Page 68: Prepare The System For Service

    Maintenance Maintenance Task Task Daily Weekly Maintenance Maintenance Task Daily Daily Weekly Weekly Perform a pump stall test. Follow the Pump Stall Test Procedure, page � Perform task any time fluid is seen at the weep holes on the isolation fluid pump, or any time the pump is serviced.

  • Page 69: Replace The Wash Fluid

    Maintenance Replace the the Wash Wash Fluid Fluid Replace Replace Wash Fluid Check the wash fluid bottle level. If the level changes, service the isolation valve seals. 1. Prepare the isolation system for service. Follow Prepare the Isolation System for Service, page 2.

  • Page 70: Check And Lubricate The Ground Rod

    Maintenance Check and and Lubricate Lubricate the the Ground Ground Rod Check the the Bleed Bleed Resistor Resistor Check Check Lubricate Ground Check Check Bleed Resistor 1. Check the ground rod (18): The bleed resistor (24) is used to help discharge the system voltage and to measure system performance.

  • Page 71: Troubleshooting

    Troubleshooting Troubleshooting Troubleshooting Troubleshooting To reduce the risk of an injury, follow the Installing and servicing this equipment requires Pressure Relief Procedure, page 30 whenever you access to parts which may cause an electric shock are instructed to relieve the pressure. or other serious injury if the work is not performed properly.
  • Page 72 Troubleshooting Problem Diagnosis Solution Problem Problem Diagnosis Diagnosis Solution Solution Spray The system thinks the gun is The system does not fill. Check for debris in the air flow triggered. An air flow switch signal switch that may be keeping the is seen as being ON.
  • Page 73 Troubleshooting Problem Diagnosis Solution Problem Problem Diagnosis Diagnosis Solution Solution The system does not spray. 1. The system is not in Spray 1. Change to Spray mode. mode. 2. Give the system time to fill 2. The isolation fluid pump is before trying to paint.
  • Page 74 Troubleshooting Problem Diagnosis Solution Problem Problem Diagnosis Diagnosis Solution Solution Low or no spraying voltage. • The ground rod (18) is not Voltage Loss raising. Troubleshooting, page • The isolation valve (227) is not raising. • The components or cabinet (9) is dirty.

  • Page 75: Led Diagnostic Information

    Troubleshooting Problem Diagnosis Solution Problem Problem Diagnosis Diagnosis Solution Solution Other issues Paint build-up on the isolation 1. Follow the steps in Replace 1. Dirty wash fluid can no longer valve stem. clean properly. the Wash Fluid, page 2. The U-cup seals are not wiping 2.

  • Page 76: Voltage Loss Troubleshooting

    Troubleshooting Voltage Loss Loss Troubleshooting Troubleshooting Voltage Voltage Loss Troubleshooting 7. Put the system in Spray mode. Trigger the gun with the electrostatics on by turning the ES ON/OFF valve to the ON position. Look at the Normal spraying voltage for a system is 45-55 Volt Level display on the Home screen to see the kV.
  • Page 77 Troubleshooting Troubleshooting Troubleshooting Troubleshooting HydroShield HydroShield HydroShield Voltage Voltage Voltage Grounded components: • The cabinet. • All the parts mounted in the top half of the cabinet. • The top of the isolation valve. • The fluid inlet valve and hose. •...

  • Page 78: Valves

    Troubleshooting Troubleshooting Color Color Change Change Solenoid Solenoid Valves Valves Troubleshooting Troubleshooting Color Change Solenoid Valves All color change solenoid valves may be exercised individually for diagnostic purposes through the control interface starting with Maintenance screen 10. Cause Solution Cause Cause Solution Solution...
  • Page 79 Troubleshooting Color Color Color Change Change Change Board Board Board NOTICE NOTICE NOTICE To avoid damaging the circuit boards, wear Part No. 112190 grounding strap on your wrist and ground appropriately. To avoid electrical component damage, remove all system power before plugging any connectors. Figure 33 Color Change Board 3A7312D...
  • Page 80 Troubleshooting Table 9 9 9 Color Color Change Change Board Board Diagnostics Diagnostics Table Table Color Change Board Diagnostics Description Diagnosis Component Component or or or Component Description Description Diagnosis Diagnosis Indicator Indicator Indicator LED (green) Blinks (heartbeat) during normal operation. LED (green) Turns on when power is supplied to the board.

  • Page 81: Error Codes

    User installed an incompatible USB Repeat the process with a compatible Advisory device in the Control USB device. WXUD USB Download Error Interface USB port. An unexpected WX00 Alarm Software Error software error has Call Graco technical support. occurred. 3A7312D...
  • Page 82 Error Codes Table 11 11 Communications Communications Errors Errors Table Table Communications Errors Type Name Description Code Code Code Type Type Name Name Description Description Solution Solution Solution • Verify the CAN connection on the system. See Connect the CAN Cables, page The control •...
  • Page 83 Error Codes Code Type Name Description Solution Code Code Type Type Name Name Description Description Solution Solution • Verify CAN connection on the system. • Verify CAN connection on the The control solenoid controller board. interface has lost Communication Error communication with CAC2 Alarm...
  • Page 84 F7P0 Alarm Invalid Air Flow detected when it should be off. • Check Air V/P. • Contact Graco technical support. The gun flush box was left open when the SGD1 Alarm Gun Flush Box Open Close the gun flush box.
  • Page 85 Alarm V/P Cal Failed Air V/P calibration failed • Check V2P connections. for the Air V/P • Verify V2P operation • Contact Graco technical support. P513 Alarm V/P Cal Failed Fluid V/P Calibration failed • Check V2P connections. for the Fluid V/P •...
  • Page 86 Error Codes Table 14 14 Maintenance Maintenance Events Events Table Table Maintenance Events Type Name Description Code Code Code Type Type Name Name Description Description Solution Solution Solution ENT1 Advisory Stall Test Pass System successfully Not applicable. completed a stall test. DF01 Advisory Stall Test Full Fail...
  • Page 87 Follow token. the steps in Update the System Software, page WX00 Alarm An unexpected Software Errors Call Graco technical support. software error has occurred. WE00 Advisory Ground Rod Failure Hydroshield detects Check ground rod operation. electrostatic voltage when the ground rod is down.
  • Page 88 Error Codes Table 16 16 USB USB Events Events Table Table Events Type Name Description Code Code Code Type Type Name Name Description Description Solution Solution Solution EAUX Advisory USB Busy USB drive is inserted, Not applicable. download is in progress.
  • Page 89 Error Codes Table 17 17 Color Color Change Change Events Events Table Table Color Change Events Type Name Description Code Code Code Type Type Name Name Description Description Solution Solution Solution WSF0 Advisory Rejected Inlet Change User is unable to Changing of Color value is not change color/inlet allowed in Spray mode.

  • Page 90: Repair

    Repair Repair Prepare the the Isolation Isolation System System for Repair Repair Prepare Prepare Isolation System Service Service Service Before servicing any component inside the isolation cabinet, perform the following steps: 1. Discharge voltage in the system. Follow all of the steps in the Fluid Voltage Discharge and Grounding Procedure, page...

  • Page 91: Service The Isolation Valve

    Repair Service the the Isolation Isolation Valve Valve Service Service Isolation Valve Reinstall Reinstall the Reinstall the Isolation Isolation Valve Isolation Valve into Valve into the into the Cabinet Cabinet Cabinet Use this procedure to reinstall the entire isolation Remove Remove Remove the the Isolation...
  • Page 92 Repair 2. Attach the isolation valve to the bottom of the 9. Before enclosing the isolation valve in the cabinet stand (9): isolation valve cover (99), ensure that the isolation valve shuttle (218) has a clear path to a. Insert the two screws (54) through flat travel up and down: washers (19), the base housing (201), and then insert into the bottom two holes of the...
  • Page 93 Repair Adjust Adjust Adjust the the Isolation Isolation Isolation Valve Valve Valve Sensors Sensors Sensors Replace Replace an Replace an Isolation Isolation Valve Isolation Valve Sensor Valve Sensor Sensor When disassembling the isolation valve, you may The isolation valve sensor can be replaced while the have indicated the positions of the top and bottom isolation valve is in the cabinet or while it is removed valve sensors.
  • Page 94 Repair Disassemble Disassemble Disassemble the the Isolation Isolation Isolation Valve Valve Valve 6. Replace the two shuttle bearings (223) in the shuttle housing (218). Components Components Components a. Remove the o-ring (231) on the underside of Use this procedure to disassemble the air cylinder the shuttle housing and pull the bearing out (227), block mount (224), connecting rods (225), through the top.
  • Page 95 Repair Reassemble Reassemble the Reassemble the Isolation Isolation Isolation Valve Valve Valve 9. Reassemble the shuttle housing (218) assembly: Components Components Components a. Replace the wave washer (236). b. Slide the coupler (234) through the retaining Use this procedure to reassemble the air cylinder nut (235).
  • Page 96 Repair Remove Remove the Remove the Isolation Isolation Isolation Valve Valve Stem Valve Stem Stem 10. Grip the flats of the connecting rod with an adjustable wrench. On the other side of the base housing (201), use an adjustable wrench to This procedure requires the sleeve tool (112) and tighten the screw to 120 in.
  • Page 97 Repair Replace Replace Replace the the Isolation Isolation Valve Isolation Valve Valve Stem Stem Stem O O O - - - rings rings rings 4. To reassemble: a. Insert the spring (220) and the sleeve (221) Use this procedure to replace the three o-rings (219, (wider end first) into the sleeve tool (112).
  • Page 98 Repair Service Service Service the the Bottom Bottom Bottom Piston Piston Piston Housing Housing Housing 6. Replace the piston seals: a. Place one U-cup (212) onto the piston (211). Use this procedure to replace the seals in the lower The U-cup must face the top (shaft of the piston housing.
  • Page 99 Repair Service Service and Service and Reassemble Reassemble the Reassemble the Top Top Housing Housing Housing 11. To replace the seals in the top housing, see Service and Reassemble the Top Housing of the of of of the the Isolation Isolation Valve Isolation Valve...
  • Page 100 Repair Reassemble Reassemble Reassemble the the Bottom Bottom Housing Bottom Housing of of of the Housing 4. Together, insert the piston tool (111) and piston (211) into the retainer (202) on the housing (201). Isolation Isolation Isolation Valve Valve Valve Push the piston (211) until the tool comes through the housing (201) and the piston (211) is in place.

  • Page 101: Service The Isolation Fluid Pump

    Repair Service the the Isolation Isolation Fluid Fluid Pump Pump Service Service Isolation Fluid Pump Remove Remove Remove the the Isolation Isolation Fluid Isolation Fluid Pump Fluid Pump from Pump from from the 8. Remove the two fluid tubes from the fittings (327) at the base of the pump.
  • Page 102 Repair Reinstall Reinstall Reinstall the the Isolation Isolation Isolation Fluid Fluid Pump Fluid Pump in in in the Pump 4. Disassemble the fluid section of the pump: Cabinet Cabinet Cabinet a. Loosen the four tie rod screws (312) with a socket wrench.
  • Page 103 Repair 5. Disassemble the air section of the pump: 7. To service the air piston (316): a. Loosen the four tie rod screws (312) with a a. Remove the o-ring (317) from the air piston socket wrench and remove. (316). b.
  • Page 104 Repair Reassemble Reassemble the Reassemble the Isolation Isolation Fluid Isolation Fluid Fluid Pump Pump Pump 11. To remove and replace the wiper seal (306): a. Inside the middle housing (307) on the fluid 1. Lay the isolation fluid pump on its side. side, remove the wiper seal (306).
  • Page 105 Repair Remove Remove the Remove the Fluid Fluid Fluid Regulator Regulator Regulator 14. With the air cylinder (319) up, place the air cover (320) onto the air cylinder (319). Make sure that o-ring (318) is in place on the cover. Grease the Remove the fluid regulator for service.

  • Page 106: Service The Electrical Controls

    Repair Service the the Electrical Electrical Controls Controls Service Service Electrical Controls Replace Replace a a a kV Replace kV Board Board Board 1. Prepare the electrical controls for service. Follow Use the procedures in this section to service the steps in Prepare the Electrical Controls for components of the electrical controls as Service, page...
  • Page 107 Repair Replace Replace Replace an an Electro/pneumatic Electro/pneumatic Electro/pneumatic (V2P) (V2P) (V2P) 8. Perform the zero clear procedure on the V2P (415): Regulator Regulator Regulator The top of the V2P (415) contains 3 keys: Down 1. Prepare the electrical controls for service. Follow arrow, Set (S), and Up arrow.
  • Page 108 Repair Convert Convert Convert a a a Standard Standard System Standard System to to to be System be Equipped Equipped Equipped Replace Replace the Replace the Color Color Change Color Change Change Board Board Board Fuse Fuse Fuse for a a a Gun Gun Flush Flush Flush Box...
  • Page 109 Repair Electrical Electrical Electrical Schematics Schematics Schematics Figure 53 Electrical Schematic for 26C896 Electrical Control (standard, not equipped for gun flush box) 3A7312D...
  • Page 110 Repair Figure 54 Electrical Schematic for 26C716 Electrical Control (equipped for gun flush box) 3A7312D...

  • Page 111: Pneumatic Connections

    Repair Pneumatic Connections Connections Pneumatic Pneumatic Connections The numbers in the following figure represent Item Item Item Description Description Description Part Part Number Part Number Number point-to-point connections. For example, A4 5/32 inch tubing 598095 connects to A4. 3/8 inch tubing 054134 26C716 26C896...

  • Page 112: Wiring Connections

    Repair Wiring Connections Connections Wiring Wiring Connections The numbers in the following figure represent point-to-point connections. For example, C1 connects to C1. 289697 25R197 26C716 26C896 19Y759 Figure 56 Wiring Connections 3A7312D...
  • Page 113 Repair ID ID ID Part No. Description ID ID ID Part No. Description Part Part Description Description Part Part Description Description 17D923 Bulkhead Cable (59) 24W120 Proximity Sensor (lower; labeled P4) (447) 121001 CAN Cable (43) 25R034 Bleed Resistor (24) 17D923 Bulkhead Cable (59) 26C774...

  • Page 114: Connections

    Repair Color Change: Change: Pneumatic Pneumatic and and Wiring Wiring Connections Connections Color Color Change: Pneumatic Wiring Connections Figure 57 Color Change Module Wiring and Pneumatic Connections Table Table Table 19 19 Color Color Change Color Change Pneumatic Change Pneumatic Pneumatic Connections Connections Connections...

  • Page 115: Parts

    Parts Parts Parts Parts Isolation System System Isolation Isolation System Figure 58 Isolation Cabinet Isolation Cabinet Interior for a detailed view. 3A7312D...
  • Page 116 Parts Figure 59 Isolation Cabinet Interior Detail C shows the parts inside the cabinet that require changing in a color change enabled system. For more information, see Kit 26B415, Color Change, page 129. 3A7312D...
  • Page 117 Parts Ref. Part No. Description Ref. Part No. Description Ref. Ref. Part Part Description Description Ref. Ref. Part Part Description Description ------- ENCLOSURE, WATERBORNE, 514930 SCREW, CAP, SKT HD BATCH, LP 158491 FITTING, NIPPLE ------- 15T937 FITTING, ELBOW, SWIVEL 164416 WASHER, FLAT 1/4NPT X 5/32T -------...
  • Page 118 Parts Ref. Part No. Description Ref. Part No. Description Ref. Ref. Part Part Description Description Ref. Ref. Part Part Description Description 114406 SCREW, MACH, FILH 100018 WASHER, LOCK, SPRING (not shown) C50019 RING, TERMINAL 100321 NUT (not shown) 17D923 CABLE, GCA, M12-5P, M BULKHEAD/F 19A460 BRACKET, SHIELD...
  • Page 119 Parts Ref. Part No. Description Ref. Part No. Description Ref. Ref. Part Part Description Description Ref. Ref. Part Part Description Description 121818 BULKHEAD, TUBE, 5/32 112222 SCREW, CAP. SCH ------- Included with systems equipped for PLATE, DOOR, WATERBORNE gun flush box (WMBL01, WMBL41) 100639 WASHER, LOCK 25R200...

  • Page 120: 25N030 Isolation Valve Parts

    Parts 25N030 Isolation Isolation Valve Valve Parts Parts 25N030 25N030 Isolation Valve Parts Figure 60 Isolation Valve 3A7312D...
  • Page 121 Parts Ref. Part No. Description Ref. Part No. Description Ref. Ref. Part Part Description Description Ref. Ref. Part Part Description Description ------- HOUSING, BASE, ISOLATION 221* 19A448 SLEEVE, ISOLATION VALVE VALVE ------- STEM, ISOLATION VALVE 202* 19A375 RETAINER, U-CUP, ISOLATION ------- BEARING, SHUTTLE, ISOLATION VALVE...

  • Page 122: 25N031 Isolation Fluid Pump Parts

    Parts 25N031 Isolation Isolation Fluid Fluid Pump Pump Parts Parts 25N031 25N031 Isolation Fluid Pump Parts Figure 61 Isolation Fluid Pump 3A7312D...
  • Page 123 Parts Ref. Part No. Description Ref. Part No. Description Ref. Ref. Part Part Description Description Ref. Ref. Part Part Description Description 19A952 PISTON, FLUID, ISOLATION 314* 15G747 MAGNET, LINEAR SENSOR PUMP 315* 160516 PACKING, O-RING, 214 302* 19A951 PACKING, U-CUP, 4.08 X .335 ------- PISTON, AIR, ISOLATION PUMP 304*...

  • Page 124: Electronic Control Parts

    Parts Electronic Control Control Parts Parts Electronic Electronic Control Parts The following figure shows 26C716. Figure 62 Electronic Controls Note Use air tubing (470) to connect the gun flush box pressure switch (420) to the bulkhead (460). 26C716 contains two switches. The gun flush pressure switch is the switch on the right.
  • Page 125 Parts Ref. Part No. Description Ref. Part No. Description Ref. Ref. Part Part Description Description Ref. Ref. Part Part Description Description ------- PANEL, WATERBORNE, 113418 PACKING, O-RING PAINTED Model 26C716: Qty 1 ------- COVER, ELECTRICAL, Model 26C896: Qty 2 WATERBORNE 25R197 ENCLOSURE, ASSEMBLY, KV 25D312...
  • Page 126 Parts Ref. Part No. Description Ref. Part No. Description Ref. Ref. Part Part Description Description Ref. Ref. Part Part Description Description 112512 FERRULE, WIRE ORANGE 120490 COVER, END Model 26C716: Qty 21 120491 BLOCK, TERMINAL Model 26C896: Qty 19 Model 26C716: Qty 6 102478 STRAP, TIE WIRING Model 26C896: Qty 8...

  • Page 127: Repair Kits And Accessories

    Repair Kits and Accessories Repair Kits Kits and and Accessories Accessories Repair Repair Kits Accessories Accessories Accessories Accessories CAN Cables Cables for for Control Control Module Module Cables Control Module Part No. Description Description Description Part Part Grounded Air Air Hoses Hoses Grounded Grounded...
  • Page 128 17Z578, Software Upgrade Token 16P679 ADAPTER, GUN HOLDER, This kit contains a Graco black software update 60KV, 85KV token with the latest system software. A 16T438 YOKE, UPPER, ES GUN token is included when a replacement control interface is ordered. To use the token, see...

  • Page 129: Kit 26B415, Color Change

    Repair Kits and Accessories Kit 26B415, 26B415, Color Color Change Change 26B415, Color Change Ref. Part No. Description Ref. Ref. Part Part Description Description Converts a standard system to a color change 19Y578 BAR, MOUNTING system. Kit includes 30 feet of the 5/32" tubing, 100731 WASHER, 3/8”...
  • Page 130 Repair Kits and Accessories Color Color Color Change Change Module Change Module Configuration Module Configuration Configuration Replace Replace the Replace the Color Color Change Color Change Board Change Board Board Configure each module according to its designated number, as follows: NOTICE NOTICE NOTICE...
  • Page 131 Repair Kits and Accessories Figure 64 Control Module Repair (Non-IS Module Shown) Ref. Part No. Description Ref. Part No. Description Ref. Ref. Part Part Description Description Ref. Ref. Part Part Description Description 16P855 PANEL 113418 O-RING; buna-N BOARD, circuit; used with 100139 PLUG, pipe;...
  • Page 132 Repair Kits and Accessories Non-IS Control Control Module Module Part Part Quantities Quantities Non-IS Non-IS Control Module Part Quantities Find your module kit number in the left column and the desired reference number in the top row to find the part quantity used in your control module kit. 6 6 6 - - - Position Position Position...

  • Page 133: Isolation Valve Kits

    Repair Kits and Accessories Isolation Valve Valve Kits Kits Isolation Isolation Valve Kits Kit 26B401, 26B401, 26B401, Stem, Stem, Stem, Sleeve, Sleeve, Sleeve, Piston Piston Piston Replacements Replacements Replacements Be careful not to drop or scratch these parts when handling. This kit requires tools 111–113 to install. See Isolation System, page 115.
  • Page 134 Repair Kits and Accessories Kit 26B404, 26B404, Piston 26B404, Piston Piston Replacement Replacement Replacement Be careful not to drop or scratch these parts when handling. This kit requires tool 111 to install. See Isolation System, page 115. Part No. Description Part No.
  • Page 135 Repair Kits and Accessories Kit 26B410, 26B410, Seal 26B410, Seal Seal Set Set for for Service Service Service to to to Rebuild Rebuild Rebuild Be careful not to drop or scratch these parts when handling. This kit requires tools 111–113 to install. See Isolation System, page 115.

  • Page 136: Isolation Fluid Pump Kits

    Repair Kits and Accessories Isolation Fluid Fluid Pump Pump Kits Kits Isolation Isolation Fluid Pump Kits Kit 24A914, 24A914, 24A914, Bumpers Bumpers Bumpers Ref. Ref. Ref. Part Part Part No. Description Description Description 15U254 BUMPER Kit 26B421, 26B421, 26B421, Seal Seal Set Seal Set for...

  • Page 137: Performance

    Performance Performance Performance Performance The following figure shows how long it takes to fill the isolation fluid pump for a range of fluid viscosities. Dynamic Pressure at Fluid Inlet: 100 psi (.7 MPa, 6.9 bar) 80 psi (.6 MPa, 5.5 bar) 60 psi (.4 MPa, 4.1 bar) 40 psi (.3 MPa, 2.8 bar) Table...

  • Page 138: Ignitability Of Coating Materials

    Ignitability of Coating Materials Ignitability of of of Coating Coating Materials Materials Ignitability Ignitability Coating Materials Per EN 50059 From the Physikalisch-Technische Bundesanstalt, Braunschweig, Germany, June 26, 2019. General General General The fire and explosion protection of spraying systems can be facilitated considerably when processing coating materials with a low portion of solvents and a high flash point (generally water-based paints), provided that the spray cloud of the coating materials are considered to be non-ignitable.

  • Page 139: Dimensions

    Dimensions Dimensions Dimensions Dimensions Reference Reference Reference U.S. U.S. U.S. Metric Metric Metric Reference Reference Reference U.S. U.S. U.S. Metric Metric Metric 28.2 in. 71.6 cm 26.9 in. 68.3 cm 24.2 in. 61.5 cm 30.9 in. 78.5 cm 64.8 in. 164.6 cm 48.9 in.

  • Page 140: Technical Specifications

    0.7 MPa, 7.0 bar: 99.0 dB(A) Gun Air Inlet Fitting 1/4 npsm(m) left-hand thread Gun Fluid Inlet Fitting Custom inlet for Graco waterborne fluid hose Isolation System Air Inlet Fitting 1/2 npt(m) Isolation System Fluid Inlet Fitting 1/4 npsm(m)
  • Page 141 California Proposition 65 California Proposition Proposition 65 California California Proposition CALIFORNIA RESIDENTS RESIDENTS CALIFORNIA CALIFORNIA RESIDENTS WARNING: Cancer and reproductive harm — www.P65warnings.ca.gov. WARNING: WARNING: 3A7312D...
  • Page 142 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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