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Operation Interior Texture Sprayer TX 65 311763B For Water-Based Materials Only Model 254970: 50 psi (3.5 bar) Maximum Fluid Working Pressure 100 psi (7 bar) Maximum Air Input Pressure Important Safety Instructions Read all warnings and instructions in this manual.
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Route hoses away from traffic areas, sharp edges, moving parts and hot surfaces. • Do not expose Graco hoses to temperatures above 130° F (55° C) or below -35° F (-37° C). Store hazardous fluid in an approved container. Dispose of hazardous fluid according to all local, state and national guidelines.
Warnings Warnings Electric Shock Hazard To reduce the risk of electric shock: • Be sure sprayer is adequately grounded through electrical outlet. • Use only 3-wire, extension cords. • Make sure ground prongs are intact on sprayer and extension cords. Improper installation of ground- ing plug will result in a risk of electrical shock, fire or explosion that could cause serious injury or death.
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Warnings CAUTION Water or material remaining in unit when temperatures are below freezing can damage motor and/or delay pump startup. To insure water and material are completely drained out of unit: 1. Remove material line from sprayer. 2. Tip sprayer up as shown. Before adding material or starting unit in cold weather, run warm water through pump.
Preparation Preparation Pressure Relief Procedure Check with a qualified electrician or serviceman if grounding instructions are not completely understood, To reduce risk of injury, follow this procedure or if in doubt as to whether the product is properly whenever you see this symbol throughout this grounded.
Setup Setup Important • To increase pump life, turn power off when not spraying. • Do not allow material to dry inside pump, hoses, gun or spray system. • To break in new pump run sprayer dry for no more than 2 minutes. 4.
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Setup 8. Point gun into waste bucket and pull trigger to pump 12. Turn on Air compressor and open gun valve to water through the system. Continue to trigger gun desired setting. until material hopper is empty. 9. Install burp guard (J). Caution, page 3. ti9775a ti8376a 13.
Mixing Material Mixing Material 4. After texture material is thoroughly mixed, gently set Correct material mixture is essential. The pump ball end of Material Thickness Gauge on surface of will not operate if the mixture is too thick. mixture. Mix the material in a separate container before For an accurate test, be sure gauge is completely pouring it into hopper.
Spray Techniques Spray Techniques Recommended Nozzle Selection Chart • Set air compression at a minimum of 25 psi. Addi- tional air pressure may be needed for thicker materi- als or when product is applied to ceilings. Application Nozzle Size Air Volume 6 mm, white To Get Less Material Simulated...
Shutdown and Cleanup Shutdown and Cleanup Keep pump and hose clean when switching between simulated acoustic, knockdown and orange peel applications. A dirty pump can release particles of texture into the finish. CAUTION • To increase pump life, turn power off when not spraying. •...
Refer to Grounding and Electrical Requirements, page 6. Gun needle plugged Clean needle and retry. Worn compressor Replace compressor. Contact a qualified Graco Service Center. Lines not connected Check all quick disconnect connections to gun and hoses. Damaged hose Replace hose.
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Troubleshooting Problem Cause Solution Speed of application slow or slower New pump hose not broken in Run pump dry for no longer than 2 properly minutes. Material too thick Thin material. Nozzle too small Change nozzles to a larger size. See Recommended Nozzle Selection Chart, page 10.
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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