Central Pneumatic Professional 94572 Assembly And Operating Instructions Manual Download

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For technical questions, please call 1-800-444-3353;

Troubleshooting section at end of manual.

SKU 94572

Page 2

IMPORTANT: The Spray Gun must be cleaned immediately after use.

Improper cleaning is a common reason for the Spray Gun not to work.

Contents

Specifications ................................................................................................. 3

Safety Warnings and Precautions ........................................................... 3 - 5

Unpacking ....................................................................................................... 6

Air Connection ................................................................................................ 7

Control Layout ................................................................................................ 8

A Comparison: Conventional versus HVLP Spray Guns ............................ 9

Preparation...................................................................................................... 9

Fan direction and Pattern Adjustment ....................................................... 10

Viscosity .........................................................................................................11

Techniques .................................................................................................... 12

Maintenance ................................................................................................. 13

Assembly diagram and Parts List for Large spray gun............................ 14

Assembly diagram and Parts List for small spray gun ............................ 15
Troubleshooting ...................................................................................... 16-17

Summary of Contents for 94572

Page 1: ...any artwork contained herein may be reproduced in any shape or form without the express written consent of Harbor Freight Tools For technical questions and replacement parts please call 1 800 444 3353 To prevent serious injury Read and understand all warnings and instructions before use Due to continuing improvements actual product may differ slightly from the product described herein 2 PC HVLP SP...

Page 2: ... the Spray Gun not to work Contents Specifications 3 Safety Warnings and Precautions 3 5 Unpacking 6 Air Connection 7 Control Layout 8 A Comparison Conventional versus HVLP Spray Guns 9 Preparation 9 Fan Direction and Pattern Adjustment 10 Viscosity 11 Techniques 12 Maintenance 13 Assembly Diagram and Parts List for Large spray gun 14 Assembly Diagram and Parts List for small spray gun 15 Troubles...

Page 3: ...n 5 Use the right tool for the job Do not attempt to force a small tool or attachment to do the work of a larger industrial tool There are certain applications for which this tool was designed It will do the job better and more safely at the rate for which it was intended Do not modify this tool and do not use this tool for a purpose for which it was not intended Inlet PSI Range 25 to 32 PSI 32 PS...

Page 4: ... source Do not carry any tool with your finger on the trigger whether it is attached to the air compressor or not 13 Stay alert Watch what you are doing use common sense Do not operate any tool when you are tired 14 Check for damaged parts Before using any tool any part that appears damaged should be carefully checked to determine that it will operate properly and perform its intended function Che...

Page 5: ...ed when painting or cleaning may be harmful or fatal if inhaled or swallowed Only use in an area with adequate ventilation Use a respirator or mask when painting or using cleaning solvents 23 Never release the sprayer lid while the cup is pressurized 24 Industrial applications must follow OSHA requirements 25 Never point a spray gun at a person or animal Serious injury could occur 26 Spraying haza...

Page 6: ... check to make sure the product is intact and undamaged If any parts are missing or broken please call Harbor Freight Tools at 1 00 444 3353 as soon as possible Filter Wool Brush Round Bristle Brush Flat Bristle Brush 1 8 mm Additional Needle 1 4 mm Spray Gun Spanner 1 8 mm Additional Nozzle Case 20 oz Cup 4 2 oz Cup 1 0 mm Spray Gun ...

Page 7: ...terns To avoid this problem install water oil removal filters and controls not included as close to the Spray Gun as possible If run through the Gun water and oil will cause damage 1 You will need to prepare a 1 4 air connector sold separately to connect to the air inlet on the Spray Gun First wrap the 1 4 air connector not included with pipe thread seal tape before threading it into the Air Inlet...

Page 8: ...b 7A clockwise to adjust the paint air mixture Turn the Fluid Control Knob 13A to change the size of the spray pattern Turn the Air Control Knob 25A clockwise to restrict the airflow to the spray gun All of the instructions that follow referance part numbers for the larger spray gun The small spray gun is assembled operated and maintained the same way During the following procedure refer to the As...

Page 9: ...racticing on the scrap material check to see that the material you are spraying has the appropriate consistency If it appears to thin add a very small amount of thinner not included BE CAREFUL when thinning Proceed slowly adding very minimal amounts NEVER exceed the manufacturer s thinning recommendations A Comparison Conventional versus HVLP Spray Guns Because conventional spray guns require a mu...

Page 10: ...ow Pattern Adjustment Warning Never exceed the Maximum Inlet PSI of MAX PSI 1 Adjust the air pressure during operation with the Trigger 23A fully depressed and the Air Control Knob 25A see FIGURE 1 on page 6 fully open If you need to reduce the air pressure for specific areas use the Air Control Knob 25A or adjust the air compressor 2 To set the pattern size specific to the job use the Pattern Con...

Page 11: ... slowly checking the mixture after each adjustment See FIGURE 5 below FIGURE 5 Too Fine Too Coarse Correct Fan Direction and Pattern Adjustment continued Viscosity is the technical term used to indicate the liquidity thickness or thinness of the mate rial to be sprayed Viscosity is measured in the number of seconds required for the material to pass through a Viscosimeter These sprayers can spray m...

Page 12: ...RE 6 Pull the Trigger 23A slowly and move the Spray Gun in parallel strokes to the object being painted Keep the distance from the object being painted at 6 to 9 This may slightly differ depending on the flow adjustment and the material being sprayed Do not stop the gun movement while spraying If you stop the gun for even just a slight pause while spraying the paint will build up and run down the ...

Page 13: ... drilled passages Inspect the fluid needle and make sure it is not bent If it is bent have it replaced by a certified service technician Warning Do not immerse the Spray Gun Body in solvent 4 Use the appropriate solvent depending on the material sprayed to wipe down the Gun body 5 Always lubricate the Spray Gun after cleaning You may use a non silicon oil or a light lubricant on all threaded conne...

Page 14: ...ram And Parts List For 1 4mm Spray Gun Fluid Control Knob 1A 3A 4A 5A 6A 7A 8A 9A 10A 11A 12A 13A 14A 15A 17A 18A 19A 20A 21A 22A 23A 24A 25A 26A 27A 28A 29A 30A 31A 1A 2A 3A 4A 5A 6A 7A 8A 9A 10A 12A 13A 14A 15A 16A 17A 18A 19A 20A 21A 22A 24A 23A 22A 21A 25A 26A 27A 29A Pattern Control Knob Air Control Knob 16A 2A Filter ...

Page 15: ...nical questions please call 1 800 444 3353 Troubleshooting section at end of manual SKU 94572 Page 15 Assembly Diagram And Parts List For 1 0mm Spray Gun Fluid Control Knob Pattern Control Knob Air Control Knob ...

Page 16: ...lem follows the problem in parentheses Problem 1 1 The Pattern Control Knob 7A is partially closed Open Pattern Control Knob 7A 2 The material is too thick Thin material according to the manufacturer s instructions 3 The air pressure is too low Increase air pressure to 35 PSI Problem 2 1 High air pressure Reduce air pressure 2 Not enough fluid Increase fluid 3 Pattern Control Knob 7A open too much...

Page 17: ... 5 Lubricate and or tighten 6 Adjust or replace 1 Check air hoses 2 Open fluid control 3 Thin fluid or increase air pressure within Maximum range 1 Move moderately and parallel 2 Adjust distance 3 Reduce air pressure 1 Clean 2 Loosen Packing Nut 3 Replace 4 Replace tip and or needle 1 Clean 2 Lubricate 3 Replace 4 Replace 5 Replace 1 Tighten without restricting 2 Replace or lubricate non silicone ...

Page 18: ...m the use of our product Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limitation of exclusion may not apply to you This warranty is expressly in lieu of all other warranties express or implied including the warranties of mer chantability and fitness To take advantage of this warranty the product or part must be returned to us with transpo...

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