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.
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............................
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 hazardous 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 measures.
Safety Instructions for Pneumatic Tools 10. USE PROPER AIR HOSE for the tool. Make sure your air hose is in good condition and is long enough to reach your work without stretching. 11. WEAR PROPER APPAREL. Do not wear loose clothing, gloves, neckties, rings, bracelets, or other jewelry which may get caught in moving parts. Non-slip footwear is recommended. Wear a protective hair covering to contain long hair. 12. ALWAYS USE SAFETY GLASSES. Also use a face or dust mask if cutting operation is dusty.
Additional Safety Instructions for Spray Guns 1. READ THIS MANUAL. This manual contains proper operating instructions for this spray gun. 2. READ MATERIAL LABELS and MATERIAL SAFETY DATA SHEETS (MSDS). Read and know all the instructions on the packaging label and the MSDS specific to the material you intend to apply before opening the package. This information could save your life. 3. 4. 5. RESPIRATORY PROTECTION.
SECTION 2: INTRODUCTION Foreword Contact Info We are proud to offer the Grizzly Model H8115/H8117 Spray Gun, part of a growing Grizzly family of fine pneumatic tools. When used according to the guidelines set forth in this manual, you can expect years of trouble-free, enjoyable operation, and proof of Grizzly’s commitment to customer satisfaction. If you have any comments regarding this manual, please write to us at the following address: Grizzly Industrial, Inc. C/O Technical Documentation P.O.
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 529/32" @ 8" 619/64" @ 8" MAX.
SECTION 3: SET UP Unpacking Your spray gun left our warehouse in a carefully packed box. If you discover the spray gun is damaged after you have signed for delivery, please immediately call Customer Service at (570) 546-9663 for advice. Model H8117 Inventory (Figure 2): A. Spray Gun . ........................................ 1 B. Cup 150 ml ........................................ 1 C. Lock Nut ............................................. 1 D. Barbed Hose Fitting ........................... 1 E.
2. Screw the cup onto the top of the body. 3. Install the barbed hose fitting into the base of the gun handle and tighten in place with the lock nut. 4. Controls Atomizing Cap Pattern Control Secure the air hose to the barbed fitting with a hose clamp, or use a 1⁄4" NPT quick connect fitting (not included). Trigger Figure 4. H8115 Controls. Attach the spray gun to an air supply regulated between 45 and 60 PSI.
SECTION 4: OPERATIONS Spraying EXPLOSION HAZARD! DO NOT smoke or have any source of flame or spark near spraying. Vapors will explode if ignited. 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, woodworking projects, and projects with hard to reach areas. To use your spray gun: 1.
7. Adjust the fluid control knob to start with a low volume of material and keep the atomization as low as possible. Use a combination of fluid control, inlet air pressure, air flow control and stroke speed to achieve the results you want. Spray so the material wets out nicely without running or sagging. 11. Maintain an even speed when spray�� ing. �� 12. Overlap each stroke by 50%. This will ensure even coverage as shown in Figure 6.
Atomizing Cap and Fan Adjustments The atomizing cap needs to be adjusted for horizontal (Figure 7 & 8) or vertical (Figure 9 & 10) spraying patterns. Spraying in the opposite direction may lead to material build up on the atomizing cap horn. Many performance problems are caused by clogged atomizing holes on the atomizing cap horns (see Cleaning on Page 15). Pattern Control Stroke Figure 9. Set up for vertical spray stroke, Model H8115. Holes Stroke Stroke Figure 7.
SECTION 5: ACCESSORIES G6261—Campbell Hausfeld™ Water Filter Remove damaging water vapor before it reaches your pneumatic tools. This highly effective, five micron filter features a seethrough bowl and easy in-line connections. 150 PSI maximum air pressure. 1⁄4" NPT. H7274—Campbell Hausfeld™ Pressure Regulator Provides regulated output pressure of 0 to 125 PSI for proper tool operation. Locking pressure knob prevents accidental adjustments. 15 SCFM flow capacity @ 90 PSI. 1 ⁄4" NPT. Figure 12.
SECTION 6: MAINTENANCE Cleaning 5. Unscrew the atomizing cap with your fingers and the fluid tip with the service wrench. The fully disassembled gun should look like Figure 16. Proper cleaning is the best way to ensure trouble free performance from your spray gun. If your gun is not thoroughly cleaned, damage and poor spraying will result. Problems caused by improper cleaning will not be covered by the warranty. Clean the spray gun immediately after each use. 6.
Lubrication A Lubricate the following areas on the Model H8115 (Figure 17) and Model H8117 (Figure 18) with spray oil, grease, or petroleum jelly after cleaning. A. B. C. D. E. F. B E C Atomizing Cap Threads Air Valve Packing Trigger Pin Air Flow Control Valve Pattern Control Fluid Control Knob A F D Figure 18. Lubrication points, Model H8117. After each cleaning apply a thin film of petroleum jelly to the needle spring before reassembling. E F B C D Figure 17. Lubrication points, Model H8115.
Troubleshooting Symptom Possible Cause Solution Fluttering or Spitting spray. 1. Dry or worn fluid tip seat permits air to seep into fluid passage. 1. Tighten fluid tip or replace seat with new one. 2. Material level too low. 2. Add material. 3. Fluid tip or filter obstructed. 3. Clean 4. Dry needle packing. 4. Lubricate needle. 1. Atomizing cap holes are obstructed. 1. Clear holes. 2. Build-up on top or bottom of fluid tip. 2. Clean. 3. Build-up on atomizing cap is on needle seat. 3.
Symptom Possible Cause Solution Excessive overspray. 1. Fluid pressure too high. 2. Gun is too far from surface. 1. Reduce fluid pressure. 2. Keep gun at recommended distance. 3. Slow down and maintain consistent, even parallel stroke. 3. Spraying too fast. Unable to control spray fan. 1. Pattern adjustment screw is not seating properly. 2. Atomizing cap is loose. 1. Clean or replace. Runs and sags. 1. Damaged seal. 1. Replace damaged seals. Material leaks from cup. 1. Cap not secure. 2.
Notes Model H8115/H8117 Spray Gun -19-
Parts Breakdown H8115 �� �� �� �� �� �� �� � �� � �� �� �� �� �� ���� �� ���� �� �� ������ � �� � �� �� �� �� �� � � � �� �� � � �� �� � � � � � � �� �� �� �� REF PART # DESCRIPTION REF PART # DESCRIPTION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 AIR FLOW CONTROL AIR FLOW CONTROL KNOB O-RING FLAT WASHER AIR VALVE SPRING AIR INLET VALVE POLE AIR INLET PLUG GUN BODY FLUID CONTROL KNOB NEEDLE ADJ.
Parts Breakdown H8117 �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� � �� �� � �� �� � � � � � � � �� �� �� �� �� �� �� �� �� �� �� �� �� REF PART # DESCRIPTION REF PART # DESCRIPTION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 AIR FLOW CONTROL SCR. AIR FLOW CONTROL KNOB O-RING DOMED SEAL WASHER AIR VALVE SPRING AIR INLET VALVE SWITCH SPRING AIR INLET VALVE ASSY BUBBLE WASHER O-RING 4.9 X 1.
WARRANTY AND RETURNS Grizzly Industrial, Inc. warrants every product it sells for a period of 1 year to the original purchaser from the date of purchase. This warranty does not apply to defects due directly or indirectly to misuse, abuse, negligence, accidents, repairs or alterations or lack of maintenance.
WARRANTY CARD Name _________________________________________________________________ Street _________________________________________________________________ City _______________________ State _________________________ Zip _________ Phone # ____________________ Email ________________________ Invoice # _____ Model # ____________________ Order # _______________________ Serial # ______ The following information is given on a voluntary basis.
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