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Instructions-Parts List
Gun Flush Box
Module
Automated flushing system for manual spray guns.
For use with Graco proportioning systems.
For professional use only.
Part No. 244105
100 psi (0.7 MPa, 7 bar) Maximum Air Inlet Pressure
Important Safety Instructions
Read all warnings and instructions in this
manual before using this equipment. Save
these instructions.
309227M
EN
II 2 G Ex h IIB T6 Gb
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Summary of Contents for Graco Gun Flush Box Module
- Page 1 Instructions-Parts List Gun Flush Box Module 309227M Automated flushing system for manual spray guns. For use with Graco proportioning systems. For professional use only. Part No. 244105 100 psi (0.7 MPa, 7 bar) Maximum Air Inlet Pressure Important Safety Instructions Read all warnings and instructions in this manual before using this equipment.
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Page 2: Table Of Contents
Install the Gun Holder ....10 Graco Standard Warranty ....24 Enclosed Waste Container . -
Page 3: Warnings
• Ground all equipment in the work area. See Grounding instructions. • Only use grounded Graco conductive air supply hoses. • Do not use pail liners unless they are conductive and grounded. • Stop operation immediately if static sparking occurs or you feel a shock. Do not use equipment until you identify and correct the problem. - Page 4 Warnings WARNING PRESSURIZED EQUIPMENT HAZARD Fluid from the equipment, leaks, or ruptured components can splash in the eyes or on skin and cause serious injury. • Follow the Pressure Relief Procedure in your system manual when you stop spraying/dispensing and before cleaning, checking, or servicing equipment. •...
- Page 5 Warnings WARNING MOVING PARTS HAZARD Moving parts can pinch, cut or amputate fingers and other body parts. • Keep clear of moving parts. • Do not operate equipment with protective guards or covers removed. • Pressurized equipment can start without warning. Before checking, moving, or servicing equipment, follow the Pressure Relief Procedure in your system manual and disconnect all power sources.
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Page 6: Introduction
Introduction Introduction How the Gun Flush Box Works When used with a Graco proportioner system, the Gun Flush Box (GBB) operates with a controller to automatically flush manual guns into an enclosed waste container. The Gun Flush Box controller flushes the exact amount of solvent required to clean the system. -
Page 7: Component Identification
Introduction Component Identification . 1: Component Identification (Gun Flush Box) Ref. Description Ref. Description Latch Knobs: Press the two knobs together to Pneumatic Fittings: Four push-in tube fittings open or close the GFB lid. connect the GFB to the proportioner system. Lid: Close the spring-loaded lid to secure the Trigger Cylinder Block and Arm: When the gun inside the GFB or to place the system in a... -
Page 8: Installation
Refer to the typical installation drawing in F . 2 page 9, as a guide for installing the Gun Flush Box. Contact your Graco distributor for an actual system design. Ventilation TOXIC OR FLAMMABLE FUMES HAZARD To avoid hazardous concentrations of flammable or toxic fumes: •... - Page 9 Installation Typical Installation Ventilation Interlock Valve (Customer Supplied) Main Air Inlet (Customer Supplied) Proportioner Air Supply Station (Sold (Customer Supplied) Separately) Spray Gun (Sold Separately) Fluid Supply to Gun Atomizing Air Shutoff Valve (Sold Separately) Flush Waste Container (Customer Supplied) .
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Page 10: Mounting
Installation Mounting For Pro Xs3 and Pro Xs4 Guns, install 198405 Gun Holder with The Gun Flush Box can be wall, stand, or drum mounted in appropriate gun name facing forward. the spray booth. Install the Gun Flush Box(es) using the mounting holes as a template. -
Page 11: Enclosed Waste Container
Installation Enclosed Waste Container Grounding To reduce the risk of splashing and static generation, To reduce the risk of fire, explosion, or electric shock, a minimum of two feet (0.6 m) of straight plastic or the system must be properly grounded. grounded metal pipe must be connected between the •... -
Page 12: Connect Tubing To The Pneumatic Controls
Installation Connect Tubing to the Pneumatic Controls . 8 shows the bottom of the Gun Flush Box. The four 1. Connect a 5/32” (4 mm) OD tube from the user- pneumatic fittings are labeled: provided air supply to the P fitting. Use a clean, dry air supply;... -
Page 13: Trigger Height Adjustment
Trigger Height Adjustment Trigger Height Adjustment Follow this procedure to ensure the gun triggers 5. Raise cylinder block (28) until pin (35) opens the properly during use. trigger fully. See F . 10. 6. Tighten both screws (26) at the desired location for 1. -
Page 14: Operation
Operation Operation To reduce the risk of fire, explosion, or electric shock: • Keep fluid pressure below 300 psi (2 MPa, 21 bar). • For Electrostatic Guns: Turn off the electrostatics before placing the gun in the Gun Flush Box and whenever you stop spraying. -
Page 15: Operating Instructions
Gun Flush Box lid and remove the gun. 6. Close the Gun Flush Box lid. See the following chart for a summary of Gun Flush Box functions when using with a Graco proportioner. Gun in Port A Port S... -
Page 16: Maintenance
Maintenance Maintenance Daily Weekly Every two weeks, minimum Gun Flush Box Keep the inside as clean as Clean the inside and outside Enclosure possible. Clean with a of the enclosure with a compatible solvent. compatible solvent. Keep hinge holes as clean Grease hinges. -
Page 17: Troubleshooting
Troubleshooting Troubleshooting Problem Cause Solution Gun is in the Gun Flush Box, but the Air is shut off. Turn on the air to the system. system will not purge or mix. Gun switch is not activating. Test the switch. Replace if damaged. Check the I/O to see if the proper Operator switch is not wired properly. -
Page 18: Parts
Parts Parts NOTE: Grease all cylinders and sensors with grease. ® Clean threads thoroughly before applying. Use a primer to expedite drying. Apply Loctite 2760 or equivalent adhesive to female threads. Be careful not to scratch cylinder. Wipe excess adhesive. Optional Gun Holder shown;... - Page 19 Parts Ref. Part Description Qty. Ref. Part Description Qty. 551795 NUT, hex head, 7/16–20 196709 PANEL, cabinet, left 626504 BUTTON, cylinder 196710 PANEL, cabinet, right 196708 ARM, lever 196711 LID, cabinet 33 551793 CYLINDER, air, 0.438 dia. 196712 WRAPPER, cabinet 551890 NUT, jam, hex, 3/8–24 626489 COVER, cylinder 35...
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Page 20: Accessories
198405 Graco Pro™ Xs3, Pro™ Xs4 198787 Graco Pro™ Xs2 196769 Graco Delta Spray™ Gun 196770 Graco Alpha Gun Graco Alpha Plus, Alpha Plus with RAC Tip 196771 196767 Devilbiss JGA/MSA* 15T646 Graco AirPro™ Gun 15G093 Graco G15 AA Gun... - Page 21 Accessories 244169 Gun Holder Conversion Kit Allows mounting of new gun holder in older style Gun Flush Box (Part No. 570046). Requires purchase of appropriate gun holder (see chart above). 244373 Gun Switch/Yoke Conversion Kit Converts older style Gun Flush Box (Part No. 570046) to new style upper gun switch/yoke assembly.
- Page 22 Accessories 309227M...
- Page 23 Accessories Technical Specifications Gun Flush Box Module Metric Maximum Air Inlet Pressure 100 psi (0.7 MPa, 7 bar) Height 14 in. 356 mm With lid open 21 in. 533 mm Width 7 in. 178 mm Length 11in. 279 mm Inlet/Outlet Sizes Outlet 2 in.
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Page 24: 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.