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MODEL H8115/H8117
MINI SPRAY GUN
0.6MM & 0.8MM NOZZLE
OWNER'S MANUAL
Model H8115 Model H8117
COPYRIGHT © JANUARY, 2007 BY GRIZZLY INDUSTRIAL, INC.
WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE
OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.
#BL8891 PRINTED IN CHINA
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Table of Contents SECTION 1: SAFETY .......................................................................................................4 Safety Instructions for Pneumatic Tools .....................................................................5 Additional Safety Instructions for Spray Guns ............................................................6 SECTION 2: INTRODUCTION .........................................................................................7 Foreword ................
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SECTION 1: SAFETY For Your Own Safety Read Instruction Manual Before Operating this Equipment The purpose of safety symbols is to attract your attention to possible hazard- ous conditions. This manual uses a series of symbols and signal words which are intended to convey the level of importance of the safety messages. The progression of symbols is described below. Remember that safety messages by themselves do not eliminate danger and are not a substitute for proper accident prevention meas
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Safety Instructions for Pneumatic Tools 10. USE PROPER AIR HOSE for the 18. DISCONNECT TOOLS before ser- tool. Make sure your air hose is in vicing and changing accessories. good condition and is long enough to 19. USE THE RECOMMENDED reach your work without stretching. ACCESSORIES. Consult the owner’s manual for recommended 11. WEAR PROPER APPAREL. Do not accessories. The use of improper wear loose clothing, gloves, neck- accessories may cause risk of inju- ties, rings, bracelets, or oth
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Additional Safety Instructions for Spray Guns 1. READ THIS MANUAL. This manual 8. PROTECTIVE CLOTHING. Protect contains proper operating instruc- exposed skin from overspray by tions for this spray gun. wearing a protective suit or other approved garment. 2. READ MATERIAL LABELS and MATERIAL SAFETY DATA 9. INAPPROPRIATE USE. DO NOT SHEETS (MSDS). Read and know point or shoot spray gun directly all the instructions on the packag- at yourself or another person or ing label and the MSDS sp
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SECTION 2: INTRODUCTION Foreword Contact Info We are proud to offer the Grizzly Model If you have any comments regarding this H8115/H8117 Spray Gun, part of a grow- manual, please write to us at the following ing Grizzly family of fine pneumatic tools. address: When used according to the guidelines set forth in this manual, you can expect years Grizzly Industrial, Inc. of trouble-free, enjoyable operation, and C/O Technical Documentation proof of Grizzly’s commitment to customer P.O. Box 206
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TOOL DATA SHEET Customer Service #: (570) 546-9663 • To Order Call: (800) 523-4777 • Fax #: (800) 438-5901 MINI SPRAY GUNS MODEL H8115/H8117 MODEL H8115 H8117 CUP SIZE 200ml 150ml TYPE OF FEED Gravity Gravity FLUID TIP 0.6mm 0.8mm AIR CONSUMPTION 1.8-2.5 CFM 5 CFM INLET AIR 3.0-4.0 BAR 3.0-4.0 BAR PRESSURE 45-60 PSI 43-60 PSI CUP MATERIAL Stainless Steel Stainless Steel MAX. PATTERN 29 19 5 /32" @ 8" 6 /64" @ 8" WIDTH & DISTANCE Polished Polished BODY MATERIAL Metal/Plastic Metal/Plastic S
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SECTION 3: SET UP Model H8117 Inventory (Figure 2): Unpacking A. Spray Gun . ........................................ 1 B. Cup 150 ml ........................................ 1 C. Lock Nut ............................................. 1 Your spray gun left our warehouse in a D. Barbed Hose Fitting ........................... 1 carefully packed box. If you discover the E. Service Wrench .................................. 1 spray gun is damaged after you have F. Cleaning Brushes .............
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2. Screw the cup onto the top of the Controls body. 3. Install the barbed hose fitting into the Atomizing Cap base of the gun handle and tighten in Cup place with the lock nut. Pattern Control 4. Secure the air hose to the barbed fit- 1 ting with a hose clamp, or use a ⁄4" Trigger NPT quick connect fitting (not includ- Fluid Control ed). 1 Air Flow Control Note: A ⁄4" NPT quick connect set-up will make operation and maintenance Figure 4. H8115 Controls. tasks easier. 5. Attach the spray
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SECTION 4: OPERATIONS Spraying The Model H8115/H8117 is designed to spray liquids paints and lacquers that are low viscosity or have been thinned down. It is ideal for auto body touch-ups, wood- working projects, and projects with hard to reach areas. EXPLOSION HAZARD! DO NOT smoke or have any source of flame To use your spray gun: or spark near spraying. Vapors will explode if ignited. 1. Read and follow the material manufac- turer's instructions for spraying, mixing, safety, disposal
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7. Adjust the fluid control knob to start 11. Maintain an even speed when spray- �� with a low volume of material and keep ing. �� the atomization as low as possible. Use a combination of fluid control, inlet air 12. Overlap each stroke by 50%. This will pressure, air flow control and stroke ensure even coverage as shown in speed to achieve the results you want. Figure 6. Less than 50% as shown Spray so the material wets out nicely in the figure to the right may lead to without running or
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Atomizing Cap and Fan Adjustments The atomizing cap needs to be adjusted Pattern Control for horizontal (Figure 7 & 8) or verti- cal (Figure 9 & 10) spraying patterns. Stroke Spraying in the opposite direction may lead to material build up on the atomizing cap horn. Many performance problems Figure 9. Set up for vertical spray stroke, are caused by clogged atomizing holes on Model H8115. the atomizing cap horns (see Cleaning on Page 15). Holes Stroke Pattern Control Stroke Figure 10. S
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SECTION 5: ACCESSORIES G6261—Campbell Hausfeld™ Water H7274—Campbell Hausfeld™ Pressure Filter Regulator Remove damaging water vapor before it Provides regulated output pressure of 0 to reaches your pneumatic tools. This highly 125 PSI for proper tool operation. Locking effective, five micron filter features a see- pressure knob prevents accidental adjust- through bowl and easy in-line connections. ments. 15 SCFM flow capacity @ 90 PSI. 1 1 150 PSI maximum air pressure. ⁄4" NPT. ⁄4" NPT. Fig
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SECTION 6: MAINTENANCE 5. Unscrew the atomizing cap with your Cleaning fingers and the fluid tip with the ser- vice wrench. The fully disassembled gun should look like Figure 16. Proper cleaning is the best way to ensure trouble free performance from your spray 6. Rinse these parts thoroughly in sol- gun. If your gun is not thoroughly cleaned, vent then dry with compressed air or damage and poor spraying will result. let air dry. Problems caused by improper cleaning will not be covered
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Lubrication A Lubricate the following areas on the Model F H8115 (Figure 17) and Model H8117 (Figure 18) with spray oil, grease, or B petroleum jelly after cleaning. E C A. Atomizing Cap Threads D B. Air Valve Packing Figure 18. Lubrication points, Model C. Trigger Pin H8117. D. Air Flow Control Valve E. Pattern Control After each cleaning apply a thin film of F. Fluid Control Knob petroleum jelly to the needle spring before reassembling. A E F C B D Figure 17. Lubrication points, Model
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Troubleshooting Symptom Possible Cause Solution Fluttering or 1. Dry or worn fluid tip seat per- 1. Tighten fluid tip or replace Spitting spray. mits air to seep into fluid pas- seat with new one. sage. 2. Material level too low. 2. Add material. 3. Fluid tip or filter obstructed. 3. Clean 4. Dry needle packing. 4. Lubricate needle. Uneven top or bot- 1. Atomizing cap holes are 1. Clear holes. tom pattern. obstructed. 2. Build-up on top or bottom of 2. Clean. fluid tip. 3. Build-up on atomizing
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Symptom Possible Cause Solution Excessive over- 1. Fluid pressure too high. 1. Reduce fluid pressure. spray. 2. Gun is too far from surface. 2. Keep gun at recommended distance. 3. Spraying too fast. 3. Slow down and maintain consistent, even parallel stroke. Unable to control 1. Pattern adjustment screw is 1. Clean or replace. spray fan. not seating properly. 2. Atomizing cap is loose. 2. Tighten atomizing cap. Runs and sags. 1. Damaged seal. 1. Replace damaged seals. Material leaks from 1.
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Notes Model H8115/H8117 Spray Gun -19-
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Parts Breakdown H8115 �� �� �� �� �� �� �� �� � �� � �� �� �� �� �� �� �� �� �� �� �� �� �� �� � �� �� �� �� � �� �� �� �� �� � � �� � �� � �� �� �� � � � � �� � � � �� �� REF PART # DESCRIPTION REF PART # DESCRIPTION 1 PH8115001 AIR FLOW CONTROL 23 PH8115023 PATTERN CONTROL BOLT 2 PH8115002 AIR FLOW CONTROL KNOB 24 PH8115024 PATTERN CONTROL KNOB 3 PH8115003 O-RING 25 PH8115025 PATTERN CONTROL SPRING 4 PH8115004 FLAT WASHER 26 PH8115026 PATTTERN CONTROL NEEDLE 5 PH8115005 AIR VALVE SPRING 27 PH8
