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Instructions–Parts List
Heated Header and Manifold
Used to dispense non–flammable hot melt sealants and adhesives. For
professional use only.
Heated Header with Inlet Dispense Valve
Model 243701
3500 psi (241 bar, 24.1 MPa) Maximum Fluid Pressure
400_F (204_C) Maximum Temperature
150 psi (10.3 bar, 1 MPa) Maximum Air Control Pressure
240 Volt, 50/60 Hz, 500 Watts/Header, 200 Watts/Inlet Valve
For use with Therm-O-Flow Plus drum unloader systems
Heated Distribution Manifold
with Inlet Check Valves and Outlet Shut–Off Valves
Model 243697
3500 psi (241 bar, 24.1 MPa) Maximum Working Pressure
400_F (204_C) Maximum Temperature
240 Volt, 50/60 Hz, 400 Watts
For use with Therm-O-Flow Plus drum unloader systems
Important Safety Instructions
Read all warnings and instructions in this manual.
Save these instructions.
Model 243701 Shown
309181D
EN
TI0375
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Summary of Contents for Graco 243701
- Page 1 3500 psi (241 bar, 24.1 MPa) Maximum Working Pressure 400_F (204_C) Maximum Temperature 240 Volt, 50/60 Hz, 400 Watts For use with Therm-O-Flow Plus drum unloader systems Important Safety Instructions Read all warnings and instructions in this manual. Save these instructions. TI0375 Model 243701 Shown...
- Page 2 Table Of Contents Symbols Parts WARNING Dimensions Unpacking and Repacking Heated Header Clearance Dimensions Unpacking the Product Distribution Manifold Mounting Dimensions Repair and Repacking the Product Accessories Installation Technical Data Electrical Connection Graco Standard Warranty Fluid Connection Graco Information Operation 309181...
- Page 3 D Use the equipment only for its intended purpose. If you are uncertain about usage, call your Graco distributor. D Do not alter or modify this equipment. Use only genuine Graco parts and accessories. D Check the equipment daily. Repair or replace worn or damaged parts immediately.
- Page 4 WARNING HOT SURFACE AND FLUID HAZARD Heated fluid can cause severe burns and can cause equipment surfaces to become very hot. D Always wear protective eyewear, gloves, clothing and respirator as recommended by the fluid and solvent manufacturer. D Do not touch the metal heat sink when the surface is hot. D Allow the equipment to cool thoroughly before servicing.
- Page 5 WARNING FIRE, EXPLOSION AND ELECTRIC SHOCK HAZARD Improper grounding, poor air ventilation, open flames, or sparks can cause a hazardous condition and result in fire, explosion, or electrostatic shock and other serious injury. D Ground the equipment, the object being dispensed, and all other electrically conductive objects in the dispense area.
- Page 6 Notes 309181...
- Page 7 Your header with dispense valves was carefully pack- When the header with dispense valves requires ser- aged for shipment by Graco. When the package vice, it is the purchaser’s responsibility to have the unit arrives, perform the following procedure to unpack the repaired.
- Page 8 1. Connect the heated hose inlet to the 1/2” npt(f) to be used with Graco’s Therm-O-Flow Plus controls. tapered pipe thread dispense valve inlet. Two heat zones are required for the header assembly.
- Page 9 Operation Model 243701 Header No drip valves (26) are provided to stop the adhesive from dripping when the laminator is shut down for The inlet valve is “air to open” and “air to close” valve. cleaning. These valves must be manually shut off. Be This valve must be operated by a 4–way solenoid...
- Page 10 Parts Model 243701 Header with Dispense Valve 15, 24 2, 11, 17 TI0375 309181...
- Page 11 Parts Model 243701 Header with Dispense Valve Part Part Description Description C57886 BRACKET, connector C19252 PIPE, 1/8 C’sink pipe 115861 BULKHEAD, housing C19269 SCREW, mach, slotted, H C20865 BUSHING, conduit 115862 CONNECTOR, male, crimp C20715 FITTING, locknut, cond C50019 TERMINAL, ring...
- Page 12 Parts Heated Manifold, 230V 10, 11 6, 7 1 , 2, 3 25, 26 309181...
- Page 13 Parts Heated Manifold, 230V Part Part Description Description 115860 INSERT, male C08022 SPACER 115861 BULKHEAD, housing, insulating C32255 SENSOR, temperature 115862 CONNECTOR, male, crimp 115937 HEATER, cartridge, C19269 SCREW, mach, slotted hd 3/8 dia x 6 lg C34043 BRACKET C56199 HOUSING, manifold C19800 SCREW, cap, socket hd...
- Page 14 Notes 309181...
- Page 15 Dimensions Model 243701 Heated Header Clearance Dimensions Inlet Control Valve Manual Bleed Valve O2.0” (5 cm) Drip Shut–off Valve (typ.) (1.0) (6.67) TYP.* (40.0) (42.0) (45.0) * Optional outlet ports (3) between each pair of valves shown. TI0375 Model 246697 Heated Distribution Manifold Mounting Dimensions 7.75”...
- Page 16 Accessories HEAT ZONE CONTROL BOXES 2 Zone Control [(1) 16 socket outlet connection] 243698 4 Zone Control [(2) 16 socket outlet connections] 243699 These controls are 220/440 Volt, 50/60 Hz and support up to 1250 watts per zone. Cables 15’ Cable, 8 pin to 8 socket 196315 25’...
- Page 17 8 Pin Socket Voltage (both) 240 Volt, 50/60 Hz. Wattage Inlet valve 200 watts Header 500 watts Distribution manifold 400 watts * These electrical connections match the 8 socket connectors on the end of Graco 230 volt heated hoses. 309181...
- Page 18 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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