Graco 24C222 Instructions-Parts List Manual

Two-zone and four-zone enclosure accessory kits

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Instructions - Parts

Two-Zone and

Four-Zone Enclosure

Accessory Kits

For adding two zones or four zones of heat to a supply system. For professional use only.

Two-Zone Enclosure Accessory, Part 24C222, Series C

Four-Zone Enclosure Accessory, Part 24C526, Series B

212° F (100° C) Maximum Control Temperature of Gun or Hose

158° F (70° C) Maximum Control Temperature of Pump

Important Safety Instructions

Read all warnings and instructions in this manual.

Save these instructions.

For complete system installation, opera

tion, and repair instructions, see the appro

priate supply system operation and

repair-parts manuals or the Warm Melt

Supply System Instructions-Parts manual.

3A0100H

Table of Contents

Summary of Contents for Graco 24C222

Page 1 Accessory Kits For adding two zones or four zones of heat to a supply system. For professional use only. Two-Zone Enclosure Accessory, Part 24C222, Series C Four-Zone Enclosure Accessory, Part 24C526, Series B 212° F (100° C) Maximum Control Temperature of Gun or Hose 158°...
Page 2: Table Of Contents
Clear Alarms ......9 Graco Information ......28 Warnings The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment.
Page 3 Warnings WARNING BURN HAZARD Equipment surfaces and fluid that’s heated can become very hot during operation. To avoid severe burns: • Do not touch hot fluid or equipment. • Wait until equipment/fluid has cooled completely. EQUIPMENT MISUSE HAZARD Misuse can cause death or serious injury. •...
Page 4: Installation
The heat zone enclosure accessory kits are designed Grounding for use with Graco single-circuit material hoses rated at a maximum of 1920 watts, and dispense valves rated at Ground the supply system as instructed here and in the a maximum of 1920 watts.
Page 5 Installation Electrically Connect Hoses and Dispense Four-zone enclosure accessory: Valves NOTE: Two pigtail hose harnesses (65) are required for the four-zone enclosure. Assemble the hose and dispense valve components as needed. Refer to the dispense valve instruction manual 1. Electrically connect the first pigtail hose harness to for instructions on connecting the hose and dispense zones 1 and 2.
Page 6: Connect Enclosure Accessory To Power Source
Installation Connect Enclosure Accessory Check Resistance to Power Source Check the Resistance Between the Supply System and the True Earth Ground Have a qualified electrician connect power according to national, state, and local safety and fire codes. The resistance between the supply system compo nents and true earth ground must be less than 0.25 ohms.
Page 7: Connect Can Cable
Installation Sensor Resistance Checks 2. Make electrical resistance checks for the compo nents. 3. Replace any parts that have resistance readings that do not comply with the ranges listed in the dis Conduct these electrical checks with the main discon pense valve manual and hose manual.
Page 8: Setup And Operation
Setup and Operation Setup and Operation See the appropriate supply system operation manual or the Warm Melt Supply System Instructions-Parts man ual for setup and operation instructions, including pres sure relief and shutdown instructions. See Appendix - User Interface Display, page 19, for details regarding the user interface display.
Page 9: Alarm Codes And Troubleshooting
Alarm Codes and Troubleshooting Alarm Codes and Troubleshooting Clear Alarms Alarms alert the user to a problem and help prevent sys tem shutdown or application errors. If an alarm occurs, the status bar on the display shows the alarm descrip Alarms are cleared by the solution(s) listed in the follow tion, and system operation may stop.
Page 10 Alarm Codes and Troubleshooting Alarm Code Alarm Problem Cause Solution Clear Alarm T6AX No Temp Rise Tripped circuit breaker. Visually check circuit Cleared from Heat Run breaker for a tripped condi screen. See Appendix - tion. User Interface Display, page 19. Low power.
Page 11 Alarm Codes and Troubleshooting Alarm Code Alarm Problem Cause Solution Clear Alarm A1AX Undercurrent Tripped circuit breaker. Visually check circuit Cleared from Heat Run breaker for a tripped condi screen. See Appendix - tion. User Interface Display, page 19. Low power. Measure voltage across input terminals of power line filter.
Page 12 Alarm Codes and Troubleshooting Alarm Code Alarm Problem Cause Solution Clear Alarm V4MX High DC Voltage Faulty DC power supply. Measure that DC supply Cleared from Heat Run output is 24V. If not, screen. See Appendix - replace supply. User Interface Display, page 19.
Page 13: Electrical Schematics
Electrical Schematics Electrical Schematics Two-Zone Enclosure Accessory, Part 24C222 3A0100H...
Page 14 Electrical Schematics Four-Zone Enclosure Accessory, Part 24C526 3A0100H...
Page 15: Parts
Parts Parts Two-Zone Enclosure Accessory 43, 58 15, 26 2, 3, 4, 5 7, 10 21, 22 8, 9 15, 26 3A0100H...
Page 16 Parts Part 24C222, Two-Zone Enclosure Ref. Part Description Ref. Part Description 49 189930 LABEL, caution 16H441 WIRE, ground, door ENCLOSURE, electrical, two zone 100166 NUT, full hex DOOR, enclosure, electrical 54 123507 WIRE, ground 101682 SCREW, cap, sch 277674 ENCLOSURE, cube door 100016 WASHER, lock 57...
Page 17: Four-Zone Enclosure Accessory
Parts Four-Zone Enclosure Accessory 43, 58 7, 10 15, 26 2, 3, 4, 5 15, 26 8, 9 21, 22 3A0100H...
Page 18 Parts Part 24C526, Four-Zone Enclosure Accessory Ref. Part Description 49 189930 LABEL, caution SEAL, hole, plug, 0.5 in Ref. Part Description 16H441 WIRE, grounding, door ENCLOSURE, medium 100166 NUT, full hex DOOR, enclosure, electrical 54 123507 WIRE, ground 101682 SCREW, cap, sch 55...
Page 19: Appendix - User Interface Display
Appendix - User Interface Display Appendix - User Interface Display Display Overview Display Details The user interface display is divided into two main func Power Up Screen tions: Setup Mode and Run Mode. The following screen appears when the display module Setup Mode Functions is powered up.
Page 20 Appendix - User Interface Display Status Navigation within Screens The current system status is displayed on the right of Press to open drop-down menus on Setup the menu bar. If there is an error, an event icon and standard error code for the event is displayed. If there is no error, nothing is displayed.
Page 21: Setup Mode Screens
Appendix - User Interface Display Setup Mode Screens NOTE: Must exit edit mode to scroll through the heat zones. Setup mode screens are divided into four sections: password, heater system setup, hardware setup, and Icon Function advanced setup. Set the heat zone type from the drop-down box.
Page 22 Appendix - User Interface Display Advanced Setup Screens Advanced Setup Screen 1 This screen enables users to set units that display on The Advanced Setup screens enable users to set units, other screens. adjust values, set formats, and view software informa tion for each component.
Page 23 Appendix - User Interface Display Advanced Setup Screen 2 Advanced Setup Screen 3 This screen enables users to set the date, time, and This screen displays software part number and version information for system components. date format. NOTE: Only system components that are detected Icon Function by the system data bus are displayed on these...
Page 24: Run Mode Screens
Appendix - User Interface Display Run Mode Screens Change Zone Temperature Setting Run mode screens are divided into two sections: heat Press to access the fields to make changes. Use zone operation and error reports. While in Setup mode, the navigation buttons to move to the desired heat zone. press to enter Run mode.
Page 25: Dimensions
Four-Zone Accessory Enclosure 6x 1/4-20UNC Nut Two-Zone Accessory Enclosure 4x 1/4-20UNC Nut Measurement Measurement Ref. 4-Zone (24C526) 2-Zone (24C222) Ref. 4-Zone (24C526) 2-Zone (24C222) 14.08 in. (357.63 mm) - - - 18.52 in. (470.41 mm) 18.52 in. (470.41 mm) 2.5 in. (63.5 mm) 2.5 in.
Page 26: Accessories
Accessories Accessories Always use genuine Graco parts and accessories. For a full selection of Graco heated hoses and accessories, see your Graco distributor. Part Description 196313 16 pin to 16 pin Extension Cable, 15 ft (4.57 m) long. Runs between control box and heated hose.
Page 27 Technical Data 3A0100H...
Page 28: 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.

This manual is also suitable for:

24c526