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INSTRUCTIONS-PARTS LIST
Parts
INSTRUCTIONS
AIR–OPERATED, BALL SEAT
1/4" NPT (f) INLET PORT
Compact Applicators
3700 psi (25.5 MPa, 255 bar) Maximum Fluid Working Pressure
The compact applicators control material flow of adhesives, sealants, and other materials that are compatible with
the wetted parts of the applicator.
Part No. 918623, Series A
1/4 NPT(f) outlet port nozzle.
918623
This manual contains important
warnings and information.
READ AND KEEP FOR REFERENCE.
8264A
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441
ECOPYRIGHT 1998, GRACO INC.
Graco Inc. is registered to I.S. EN ISO 9001
First choice when
quality counts.t
Part No. 918625, Series A
7/8–14 UNF (m) outlet port for reverse-a-clean nozzle.
918625
310557
Rev. B
8265A
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Related Manuals for Graco 918623 A Series
Summary of Contents for Graco 918623 A Series
- Page 1 Part No. 918625, Series A 1/4 NPT(f) outlet port nozzle. 7/8–14 UNF (m) outlet port for reverse-a-clean nozzle. 8265A 8264A 918625 918623 GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441 ECOPYRIGHT 1998, GRACO INC. Graco Inc. is registered to I.S. EN ISO 9001...
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Page 2: Table Of Contents
......Graco Standard Warranty ..... -
Page 3: Warnings
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 FIRE, EXPLOSION, AND ELECTRIC SHOCK HAZARD Improper grounding, poor air ventilation, open flames, or sparks can cause a hazardous condition and result in fire or explosion and serious injury. D Ground the equipment and the object being sprayed, and all other electrically conductive objects in the dispense area.
- Page 5 WARNING INJECTION HAZARD Spray from the valve assembly, hose leaks, or ruptured components can inject fluid into your body and cause extremely serious injury, including the need for amputation. Fluid splashed in the eyes or on the skin can also cause serious injury. D Fluid injected into the skin might look like just a cut, but it is a serious injury.
- Page 6 Notes 310557...
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Page 7: Setup
Setup Ground the System Installation NOTE: Read this manual thoroughly before installing WARNING the compact applicator. FIRE AND EXPLOSION HAZARD The compact applicator has two untapped through To reduce the risk of a fire, explosion, mounting holes, making it ideal for use in robotic and serious injury, proper electrical equipment or multiple manifold high production opera- grounding of every part of your system is... -
Page 8: Operation
For specific nozzle information or nozzle selection advice, contact your Graco distributor or call Graco Technical Service. 310557... -
Page 9: Troubleshooting
Troubleshooting Some solutions require disassembling the applicator. Always relieve system pressure before performing these pro- cedures. WARNING To reduce the risk of serious injury whenever you are instructed to relieve pressure, always follow the Pressure Relief Procedure (page 8). Refer to the Parts information on page 11 for the parts that require service or replacement. Problem Cause(s) Solution(s) -
Page 10: Service: 918623
Service: 918623 Disassembly Part No. 918623 Assembly – Part No. 918623 Disassemble the compact applicator as follows: Reassemble the compact applicator as follows: 1. Remove and keep warning tag (20, not shown) for NOTE: Repair Kit 918624, listed on page 11, contains reattachment. -
Page 11: Parts: 918623
617845 CYLINDER, compact applicator 617846 PLATE, 3700 psi wpr, 0.56 x 1.12 BODY, fluid, compact applicator 14, 15 617847 PLATE, ident, Graco, 0.75 x 1.12 C19734 SCREW, drive, U, #0 x .19 C19264 PLUG, flush, 1/4 npt 19 ,7 C19982 SCREW, SHC, #10-24 x 0.74... -
Page 12: Service: 918625
Service: 918625 Disassembly Part No. 918625 Assembly – Part No. 918625 Disassemble the compact applicator as follows: Reassemble the compact applicator as follows: 1. Remove and keep warning tag (20, not shown) for NOTE: Repair Kit 918626, listed on page 13, contains reattachment. -
Page 13: Parts: 918625
14, 15 617845 CYLINDER, compact applicator 617846 PLATE, 3700 psi wpr, 0.56 x 1.12 BODY, fluid, compact applicator 617847 PLATE, ident, Graco, 0.75 x 1.12 19, 7 C19734 SCREW, drive, U, #0 x .19 C19264 PLUG, flush, 1/4 npt C19982 SCREW, SHC, #10-24 x 0.75... -
Page 14: Dimensions
Dimensions 0.21 DIA. THRU MOUNTING 918623 HOLE, 2 PLACES 1.50 SQ. 1.06 0.53 +.0005 0.25 DIA. WEEP .800 –.0000 HOLE, 2 PLACES 3.88 2.18 1.66 0.2510 DIA. + .0005 x 0.88 HEX FLATS 0.31 DEPTH LOCATING HOLE, 2 PLACES 1/4 NPT FLUID OUTLET 8264A .21 DIA. -
Page 15: Technical Data
Technical Data Unit Description Specification 918623 Maximum operating air pressure 150 psi (10.3 bar, 1.03 MPa) Maximum fluid working pressure 3700 psi (255 bar, 25.5 MPa) Maximum operating temperature 275_F (135_C) Fluid inlet 1/4 NPT(f) Fluid outlet 1/4 NPT(f) Air inlet 2 ports, 1/8 NPT(f) Wetted components Aluminum, carbon steel, tungsten carbide, chrome plate,... -
Page 16: Graco Standard Warranty
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 sub- stitution of non–Graco component parts.
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