Grizzly H7666 Instruction Manual Download

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WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE

OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.

#PC7425 PRINTED IN CHINA

PROFESSIONAL LVLP SPRAY GUN

MODEL H7666/H7667

INSTRUCTION MANUAL

Summary of Contents for H7666

Page 1: ... INDUSTRIAL INC WARNING NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL INC PC7425 PRINTED IN CHINA PROFESSIONAL LVLP SPRAY GUN MODEL H7666 H7667 INSTRUCTION MANUAL ...

Page 2: ......

Page 3: ...RODUCTION 7 Foreword 7 Contact Information 7 Tool Data Sheet 8 SECTION 3 SET UP 9 Unpacking 9 Inventory 9 Assembly 10 Controls 10 SECTION 4 OPERATIONS 11 Spraying 11 Atomizing Cap and Fan Adjustments 13 SECTION 5 ACCESSORIES 14 SECTION 6 MAINTENANCE 15 Cleaning 15 Lubrication 16 Troubleshooting 17 Notes 19 Parts Breakdown H7666 20 Parts Breakdown H7667 21 WARRANTY AND RETURNS 22 ...

Page 4: ...e for proper accident prevention measures NOTICE Indicates an imminently hazardous situation which if not avoided WILL result in death or serious injury Safety Instructions For Pneumatic Tools 1 KEEP ALL SAFETY DEVICES IN PLACE and in working order 2 REMOVE ADJUSTING KEYS AND WRENCHES Form habit of check ing to see that keys and adjusting wrenches are removed from tool before operation 3 KEEP WORK...

Page 5: ...hanging accessories 16 REDUCE THE RISK OF UNINTENTIONAL STARTING Do not carry tool with hand on trig ger and always disconnect from air when not in use 17 DISCONNECT TOOLS before ser vicing and changing accessories 18 DO NOT OVERREACH Keep proper footing balance at all times 19 USE THE RECOMMENDED ACCESSORIES Consult owner s manual for recommended acces sories The use of improper acces sories may ...

Page 6: ...ir before cleaning changing attachments or when performing maintenance of any kind on this tool Additional Safety Instructions for LVLP Spray Guns 8 PROTECTIVE CLOTHING Protect exposed skin from overspray by wearing a protective suit or other approved garment 9 INAPPROPRIATE USE DO NOT point or shoot spray gun directly at yourself or another person or animals Do not attempt to use the spray gun fo...

Page 7: ...tails and pho tographs in this manual represent the Model H7666 H7667 as supplied when the manual was prepared However owing to Grizzly s policy of continuous improve ment changes may be made at any time with no obligation on the part of Grizzly SECTION 2 INTRODUCTION Foreword Contact Information If you have any comments regarding this manual please write to us at the following address Grizzly Ind...

Page 8: ...D TIP 1 3mm 1 5mm AIR CONSUMPTION 3 3 9 CFM 3 3 9 CFM INLET AIR PRESSURE 2 0 3 5 BAR 28 8 51 PSI 2 0 3 5 BAR 28 8 51 PSI FLUID PRESSURE LESS THAN 10 PSI LESS THAN 10 PSI MATERIAL CAPACITY 600ml 600ml MAX PATTERN WIDTH 230mm 230mm WEIGHT 0 585 kgs 1 28 lbs 0 618 kgs 1 35 lbs BODY MATERIAL POLISHED METAL PLASTIC POLISHED METAL MATERIAL USAGE MEDIUM TO HIGH SOLIDS MEDIUM TO HIGH SOLIDS WATERBORNE MAT...

Page 9: ...e containers and all packing materi als for possible inspection by the carrier or its agent Otherwise filing a freight claim can be difficult When you are completely satisfied with the condition of the shipment you should inventory the equipment Inventory After you have unpacked the carton you should ﬁnd the following Model H7666 H7667 Inventory Figures 1 2 A Spray Gun 1 B Cup 600ml 1 C Cleaning B...

Page 10: ...ws easy viewing of material level Includes a vented cap Figure 3 Installing filter Figure 4 Controls 2 Screw the cup onto the top of the body 3 Attach the air hose to the spray gun with a 1 4 NPS quick connect set up not included 4 Attach the spray gun to an air hose regulated between 29 and 50 PSI Note For the best results use a hose that will be dedicated for spray use only Do not use a hose tha...

Page 11: ... Tool Data on Page 8 or to the material manufac turer s recommendations 4 Adjust the atomizing cap to vertical or horizontal See Atomizing Cap and Fan Adjustments on Page 13 for fur ther explanation 5 Fill the cup with material 6 Trial and error are necessary to achieve the results you want along with a fair amount of practice Test your material flow and spray pattern on a piece of cardboard or so...

Page 12: ... the work and continue to the end of the work Continue the motion for a few inches past the work until you are ready for the return stroke 11 Maintain an even speed when spray ing 12 Overlap each stroke by 50 This will ensure even coverage as shown in Figure 6 Overlapping less than 50 as shown in the figure to the right may lead to missed spots or streaky results NOTICE Tipping spray gun may cause...

Page 13: ...caused by clogged atomizing holes on the atomizing cap horns see Cleaning on Page 15 Figure 7 Set up for horizontal stroke direction with vertical fan pattern Figure 8 Set up for vertical spray stroke with horizontal fan pattern Stroke Holes Figure 9 Fan adjustment Rotating the pattern adjustment control in Figure 8 will give you a range between the two patterns in Figure 9 Stroke Pattern Control ...

Page 14: ...ies 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 11 Red rubber air hose G8114 3 8 x 25 Ft Air Hose G8115 3 8 x 50 Ft Air Hose G8116 3 8 x 100 Ft Air Hose Multi purpose red rubber air hose is flex ible and abrasion resistant Rated for 200 PSI this air hose has a bursting...

Page 15: ...zing cap with your fingers and the fluid tip with the ser vice wrench The fully disassembled gun should look like Figure 14 6 Rinse these parts thoroughly in sol vent then dry with compressed air or let air dry Note If the small holes in the atomiz ing cap become blocked soak in clean solvent If the blockage still exists clear the blockage with a small needle taking great care to not enlarge or da...

Page 16: ...n spray gun lubricant after cleaning A Atomizing Cap Threads B Air Valve Packing C Trigger Pin D Air Flow Control Valve E Pattern Control F Fluid Control Knob Allow the lubricant to coat threads and run into gun body to lubricate all moving parts and seals Figure 15 Lubrication points A B C D E F ...

Page 17: ...plugged 2 Build up on left or right side of fluid tip 3 Build up of material inside atomizing cap 1 Clear holes 2 Clean 3 Clean Heavy deposit of material in center 1 The material flow exceeds the atomizing cap capacity 2 Inlet air pressure is too low 3 Material is too thick 1 Lower fluid flow 2 Increase inlet air pressure 3 Thin material Narrow center pat tern 1 Volume control turned in too far 2 ...

Page 18: ...al leaks from gun 1 Fluid tip loose 2 Dry or damaged seals 3 Excessive pressure 1 Tighten 2 Replace seals 3 Reduce pressure Thick dimpled finish aka Orange Peel 1 Holding gun too close to sur face 2 Inlet air pressure too low 3 Material not properly mixed 4 Surface is dirty or oily 1 Spray at recommended dis tance 2 Check inlet air pressure 3 Follow manufacturer s instructions 4 More surface prep ...

Page 19: ...Model H7666 H7667 LVLP Spray Gun 19 Notes ...

Page 20: ...PH7666028 FLUID NOZZLE 1 3MM 9 PH7666009 SLEEVE WASHER 29 PH7666029 SLEEVE WASHER 10 PH7666010 NEEDLE SPRING 30 PH7666030 GUN BODY 11 PH7666011 NEEDLE SET 31 PH7666031 FOAM SEAL WASHER 12 PH7666012 AIR ADJ SCREW 32 PH7666032 SEAL WASHER 13 PH7666013 AIR ADJ KNOB 33 PH7666033 DIRECTION SCREW 14 PH7666014 O RING 34 PH7666034 GUN HANDLE 15 PH7666015 SPECIAL WASHER 35 PH7666035 AIR INLET FITTING 16 PH...

Page 21: ...667029 CUP LID 9 PH7667009 GUN BODY 30 PH7667030 VENTILATOR HEAD 10 PH7667010 SPECIAL WASHER 31 PH7667031 SPECIAL WASHER 11 PH7667011 O RING 32 PH7667032 TRIGGER 12 PH7667012 O RING 33 PH7667033 TRIGGER LEVER 13 PH7667013 NEEDLE KNOB 34 PH7667034 FLUID NOZZLE 14 PH7667014 NEEDLE SCREW 35 PH7667035 AIR CAP 15 PH7667015 NEEDLE SPRING 36 PH7667036 SEAL WASHER 16 PH7667016 NEEDLE ADJ SCREW 37 PH766703...

Page 22: ...le for death injuries to persons or property or for incidental contingent special or consequential damages arising from the use of our products To take advantage of this warranty contact us by mail or phone and give us all the details We will then issue you a Return Authorization Number which must be clearly posted on the outside as well as the inside of the carton We will not accept any item back...

Page 23: ...___2 8 Years ____8 20 Years ____20 Years 6 How many of your machines or tools are Grizzly ____0 2 ____3 5 ____6 9 ____10 7 Do you think your machine represents a good value ____Yes ____No 8 Would you recommend Grizzly Industrial to a friend ____Yes ____No 9 Would you allow us to use your name as a reference for our customers in your area Note We never use names more than 3 times ____Yes ____No 10 ...

Page 24: ...C P O BOX 2069 BELLINGHAM WA 98227 2069 TAPE ALONG EDGES PLEASE DO NOT STAPLE Name________________________________ Street________________________________ City______________State______Zip_______ Send a Grizzly Catalog to a friend Place Stamp Here ...

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