Graco STX 17Y910 Operation, Parts Download

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3A6746B

Operation, Parts

STX

™

Air Spray Trigger 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 17Y910

Requires up to 30 SCFM (0.83 m

/min) air

1000 psi (7.0 MPa, 70 bar) Maximum Working Pressure
125 psi (0.9 MPa, 9 bar) Maximum Air Working Pressure

Important Safety Instructions

Read all warnings and instructions in this manual and in
the T-Max operation manual before using the equipment.
Save these instructions.

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3A6748

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Summary of Contents for STX 17Y910

Page 1: ...r professional use only Not approved for use in European explosive atmosphere locations Model 17Y910 Requires up to 30 SCFM 0 83 m3 min air 1000 psi 7 0 MPa 70 bar Maximum Working Pressure 125 psi 0 9 MPa 9 bar Maximum Air Working Pressure Important Safety Instructions Read all warnings and instructions in this manual and in the T Max operation manual before using the equipment Save these instruct...

Page 2: ...h pressure Keep work area free of debris including solvent rags and gasoline Do not plug or unplug power cords or turn power or light switches on or off when flammable fumes are present Use only grounded hoses Hold gun firmly to side of grounded pail when triggering into pail Do not use pail liners unless they are anti static or conductive Stop operation immediately if static sparking occurs or yo...

Page 3: ...vironment in which you are using it Use equipment only for its intended purpose Call your distributor for information Route hoses and cables away from traffic areas sharp edges moving parts and hot surfaces Do not kink or over bend hoses or use hoses to pull equipment Keep children and animals away from work area Comply with all applicable safety regulations PRESSURIZED ALUMINUM PARTS HAZARD Use o...

Page 4: ...ition b VERY SLOWLY loosen the retaining ring 3 hose end coupling 41 or pressure relief valve on the sprayer to relieve pressure gradually c Loosen the nut or coupling completely d Clear the obstruction in the hose or tip NOTE If pressure relief valve was used to relieve pressure be sure to disassemble and clean thoroughly This equipment stays pressurized until pressure is manually relieved To hel...

Page 5: ...nectors for leaks and tighten as necessary Do not leave the gun or any parts in water or clean ing solvents 1 Follow Pressure Relief Procedure page 4 2 Remove nozzle or disk by loosening retaining ring 3 3 Remove air control valve 12 and clean all residue from air passages 4 Hold a metal part of the gun firmly to a grounded metal pail Trigger the gun until clean solvent dispenses 5 Store in a dry ...

Page 6: ...e connector Install Nozzle 1 If equipment has recently been operated Pressure Relief Procedure page 4 2 For a round pattern install round nozzle 5 and tighten threaded retaining ring 3 as shown in Fig 1 3 For a flat pattern remove retaining ring 3 Place adapter housing 4 over round nozzle 5 and secure with threaded retaining ring 3 Install disk 2 and secure with retaining nut 1 See Fig 2 NOTE See ...

Page 7: ...ce and turn on air needle valve to allow air to atomize fluid Test spray pattern 5 Adjust air needle valve to achieve desired spray pattern NOTE More fluid flow more air Less fluid flow less air 6 If the desired spray pattern cannot be achieved try adjusting air pressure or try another spray disk and nozzle combination 7 When done spraying release trigger The fluid passage will stay open relieving...

Page 8: ...l passes Then hold the gun further away and dust the area to blend the pattern To spray ceilings as high as 9 to 12 ft 3 to 4 m without using stilts or scaffolding use more pressure and open gun Air Needle Valve more to project material onto ceiling Check material consistency periodically The material may thicken as it sits and slow down production Check and thin material as needed to maintain pro...

Page 9: ... in hex key wrench to unscrew head bolt 11 6 Unscrew spring and valve guide 16 Remove o ring 18 and gasket 17 7 Using a 3 8 socket remove trigger stop bushing 27 ball bearing 29 and trigger stop spring 30 Inspect bore and remove any material build up 8 Clean and inspect all parts Replace worn or damaged parts 9 Lubricate all packings o rings and moving parts Reassemble the gun 30 29 ...

Page 10: ...1 12 17Z413 KIT air control valve 1 13 160231 SCREW fluid valve regulating 1 14 111966 SPRING fluid valve 1 15 160227 ROD push fluid valve 1 16 160232 GUIDE spring and valve 1 17 156082 O RING 2 18 150925 GASKET copper 1 19 203953 LOCKSCREW trigger 1 20 17Y911 BODY gun 1 21 160215 LATCH trigger 1 22 17Y938 ADAPTER air inlet 1 23 156454 O RING 1 24 17Y915 SWITCH reed cartridge 1 25 17Z346 TRIGGER 1...

Page 11: ...et Size 1 npt m Air Inlet Size 1 4 in QD 6 35mm QD Wetted Parts Aluminum Stainless Steel Steel viton Nylon Aluminum Stainless Steel Steel viton Nylon Sound Data gun only Sound Pressure Level 96dB A 96dB A Sound Power 104dB A 104dB A Spraying simulated acoustical texture under typical conditions as specified by the material manufacturer Dimensions Weight dry without packaging 3 65 lb 1656 g Height ...

Page 12: ...not disclose any defect in material or workmanship repairs will be made at a reasonable charge which charges may include the costs of parts labor and transportation THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE Graco s sole obligation and buyer s sole reme...

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