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Operation, Parts
Inline HD
Texture Gun
For portable spraying of water-based materials. Can be used for application of
solvent-based materials only when solvent compatible seals are installed and solvent
compatible, conductive hoses are used. For professional use only.
Not approved for use in European explosive atmosphere locations.
Model: 245820 (Series C)
4000 psi (28 MPa, 280 bar) Maximum Working Pressure
Ball and valve needle - abrasive material compatible
Model: 17Y907
1000 psi (6.9 MPa, 69 bar) Maximum Working Pressure
Important Safety Instructions
Read all warnings and instructions in this manual and the sprayer manual before using the
equipment. Refer to your sprayer instruction manual for Pressure Relief, priming and spray
instructions. Save these instructions.
Contents
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pressure Relief Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Gun Trigger Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
™
309495L
Related Manuals:
3A6748
Operation, Repair, Parts
EN
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Summary of Contents for Graco Inline HD 245820
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Page 1: Table Of Contents
Operation, Parts Inline HD ™ 309495L Texture Gun For portable spraying of water-based materials. Can be used for application of solvent-based materials only when solvent compatible seals are installed and solvent compatible, conductive hoses are used. For professional use only. Not approved for use in European explosive atmosphere locations. -
Page 2: Warnings
• Check hoses and parts for signs of damage. Replace any damaged hoses or parts. • This system is capable of producing 4000 psi. Use Graco replacement parts or accessories that are rated a minimum of 4000 psi. • Always engage the trigger lock when not spraying. Verify the trigger lock is functioning properly. - Page 3 Do not kink or over-bend the hose. • Do not expose the hose to temperatures or to pressures in excess of those specified by Graco. • Do not use the hose as a strength member to pull or lift the equipment.
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Page 4: Operation
Operation Operation Pressure Relief Procedure Engage the trigger lock. If you suspect the spray tip or hose is Follow the Pressure Relief clogged or that pressure has not been Procedure whenever you see this fully relieved: symbol. VERY SLOWLY loosen the tip guard retaining nut or the hose end coupling to relieve pressure gradually. - Page 5 Refer to your sprayer instruction manual for priming and RUBBER spray instructions. GASKET/METAL SEAL Attach Graco airless hose to sprayer TIP GUARD fluid outlet. Attach other end of hose to gun swivel. RETAINING Use two wrenches (one on the swivel and one on the hose), to tighten all connections securely.
- Page 6 Operation Spray tip must be pushed all the Slowly increase pump pressure until way into the tip guard. Turn spray tip coverage is uniform and even (see to push down. sprayer instruction manual for additional information). Periodically inspect gun handle vent for fluid buildup, this could indicate an internal leak.
- Page 7 Operation Clear Tip Clog NOTE: If spray tip is difficult to rotate when turning to the unclog position perform, Pressure Relief Procedure, page 4, then In the event that particles or debris clog the turn Prime/Spray valve to spray position and spray tip, this sprayer is designed with a repeat step 1.
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Page 8: Repair
Repair Repair trigger lock is damaged. Reassemble gun or take to your nearest Graco distributor. Do not use the gun until problem is corrected. Valve Adjustment Trigger travel and valve opening is factory set Before performing any repairs on the gun, to 1 in. - Page 9 Repair ti13869b NOTES: Ref. Description Torque to 6–10 in-lb (0.68–1.13 N•m Torque to 26–32 ft-lb (35.3–43.4 N•m) Apply lithium base grease to threads Apply lithium base grease When removing fluid hose, use wrench on end of fluid tube assembly (19) hex to avoid loosening fluid tube assembly (19) Torque to 100–125 in-lb (11.3–14.1 N•m) Torque to 200–250 in-lb (22.6–28.2 N•m)
- Page 10 Repair Valve Stem and Seal 16. Lubricate and install spring (4) and spring retainer threads (21) in gun body (17). Replacement 17. Insert a 1/8 inch hex allen wrench If fluid leaks past v-block seal (3), v-block seal through spring retainer (21) and into or valve stem (24) may be worn or damaged.
- Page 11 Repair Lubricate trigger pivot holes (a) bracket handle with screws (9). Torque screws to guide (b), and rod (13). 6–10 in-lb (7.9–9.0 N•m). Install trigger (29) with rod (13) and 11. Install fluid tube assembly (19) through retaining rings (8). gun handle (14) and screw it into gun body (17).
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Page 12: Parts
Parts Parts Model 245820 † 14 32 † † † ti29236a Part Description Ref. Qty. Part Description Ref. Qty. 188247 SCREW, spring 100975 NUT, hex, 5-40 adjustment 102233 BALL, stainless steel 236234 STEM, valve 102921 SEAL, v-block 188271 RETAINER, seal 129864 SPRING, compression 188275... -
Page 13: Parts
Parts Parts Model 17Y907 Part Description Ref. Qty. Part Description Ref. Qty. 236234 STEM, valve 100975 NUT, hex, 5-40 188271 RETAINER, seal 102233 BALL, stainless steel 188275 Housing, spring 102921 SEAL, v-block 237604 TRIGGER 129864 SPRING, compression 32† 155332 O-ring 102982 PACKING, o-ring 245655... -
Page 14: Technical Specifications
Technical Specifications Technical Specifications 245820 Texture Gun Metric Maximum working pressure 4000 psi 28 MPa, 280 bar Outlet port size 7/8-14 Inlet port size 1/2 npt(f) Valve orifice 0.19 in. 4.83 mm with carbide ball 0.25 in. 6.35 mm Dimensions Height 5.60 in. - Page 15 Graco’s written recommendations. This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction, damage or wear caused by faulty installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or substitution of non-Graco component parts.
- Page 16 For the latest information about Graco products, visit www.graco.com. For patent information, see www.graco.com/patents. TO PLACE AN ORDER, contact your Graco distributor or call 1-800-690-2894 to identify the nearest distributor. All written and visual data contained in this document reflects the latest product information available at the time of publication.