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SERVICE MANUAL
EN
DEVILBISS Pro Lite™ Series:
Pro Lite™ E
Conventional, Air Atomisation Manual Spray Gun.
II 2 G X
IMPORTANT! DO NOT DESTROY
It is the Customer's responsibility to have all operators and service personnel read and understand this
manual.
Contact your local Devilbiss representative for additional copies of this manual.
READ ALL INSTRUCTIONS BEFORE OPERATING THIS DEVILBISS PRODUCT.
1/24
SB-E-2-855 R1.0
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Table of Contents
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Summary of Contents for DeVilbiss Pro Lite E
- Page 1 IMPORTANT! DO NOT DESTROY It is the Customer's responsibility to have all operators and service personnel read and understand this manual. Contact your local Devilbiss representative for additional copies of this manual. READ ALL INSTRUCTIONS BEFORE OPERATING THIS DEVILBISS PRODUCT. 1/24...
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Page 2: Functional Description
FUNCTIONAL DESCRIPTION The DeVilbiss Pro Lite™ E Conventional hand gun is primarily designed for the application of Ceramic and Enamel coatings in a high production environment. If used with such materials it must be expected that the need for cleaning and or replacement of parts will be increased. Its particular materials of construction make it suitable for materials supplied from pumped or pressure fed fluid supply systems. -
Page 3: Product Description
Product Description: Pro Lite™ E This Product is designed for use with: Solvent and water based materials Suitable for use in hazardous area: Zone 1 & 2 Protection Level: II 2 G X Vibration Level: Sound Pressure Level: Available on request Sound Power Level: Available on request Finishing Brands UK,... - Page 4 In this part sheet, the words WARNING, CAUTION and NOTE are used to emphasise important safety information as follows: WARNING CAUTION NOTE Hazards or unsafe practices which could result in Hazards or unsafe practices which could result in Important installation, operation or maintenance severe personal injury, death or substantial minor personal injury, product or property information.
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Page 5: Fluid Tip
Pro Lite™ E GUN PART NUMBER FORMAT & PART SELECTION GUIDE PROLT EC62 AIR CAP FLUID TIP Conventional Size & construction See table 1 See table 2 TABLE 1 - Pro Lite™ E AIR CAP PERFORMANCE GUIDE Recommended Typical Fluid Typical Fan Air Cap &... -
Page 6: Exploded View
EXPLODED VIEW 6/24 SB-E-2-855 R1.0... -
Page 7: Parts List
PARTS LIST REF. PART No. DESCRIPTION QTY. RETAINING RING SLIP RING AIR CAP JGA-156-K5 SPRING CLIP (KIT OF 5) RETAINING RING SEAL SEE TABLE AIR CAP & RETAINING RING PRO-405-K RETAINING RING SUB ASSEMBLY SEE TABLE FLUID TIP SPRAY HEAD SN-18-1-K2 GASKET (KIT OF 2) SN-69-US-K... -
Page 8: Service Parts
PARTS LIST CONTINUED REF. PART No. DESCRIPTION QTY. 25746-007-K5 CIRCLIP (KIT OF 5) VALVE HEAD WASHER VALVE BODY VALVE ADJUSTING KNOB SEAL LOCK NUT FLUID INLET SN-419-K FLUID INLET KIT TOOL KIT + 53 SN-406 AIR VALVE SERVICE TOOL SERVICE PARTS PRO-470 SPRAY GUN REPAIR KIT (INCLUDES ITEMS MARKED *) GTI-428-K5... -
Page 9: Start-Up Sequence
START-UP SEQUENCE 1. Connect the gun to a clean, moisture and oil free air supply using a conductive hose of at least 8mm I.D. 2. Connect the fluid supply hose to fluid inlet connector. 3. Mix coating material to Manufacturer's instructions and strain material. 4. - Page 10 SPRAY GUN MAINTENANCE & CLEANING To clean air cap and fluid tip, brush exterior with a stiff bristle brush. If necesarry to clean cap holes, use a broom straw or toothpick if possible. If a wire or hard instrument is used, extreme care must be taken to prevent scratching or burring of the holes which will cause a distorted spray pattern.
- Page 11 DISASSEMBLY TIP & NEEDLE NOTE When replacing the fluid tip or fluid needle, replace tip, needle and fluid packing at the same time. Using worn parts can cause fluid leakage. Do not overtighten. CAUTION To prevent damage to fluid tip or fluid needle, be sure to either: 1.
- Page 12 DISASSEMBLY AIR VALVE 12/24 SB-E-2-855 R1.0...
- Page 13 ASSEMBLY AIR VALVE SEALS 13/24 SB-E-2-855 R1.0...
- Page 14 DISASSEMBLY PACKING DISASSEMBLY FLUID INLET 14/24 SB-E-2-855 R1.0...
- Page 15 TROUBLESHOOTING MECHANICAL PERFORMANCE GENERAL FAULTS CAUSE CORRECTION No air pressure at gun. Check air supply and air line. Will not spray. Fluid needle adjustment knob not Open fluid needle adjustment open enough. knob. Check fluid tip/needle selection Incorrect needle fitted to gun. chart and fit correct item.
- Page 16 FLUID FAULTS CAUSE CORRECTION Fluid tip internal seat scored Replace. damaged or worn. Fluid needle external profile Replace. damaged or worn. Contamination on needle or tip mating surfaces preventing good Thoroughy clean. seal. Slow fluid leak from fluid tip and needle seat.
- Page 17 TROUBLESHOOTING SPRAY PERFORMANCE CONDITION CAUSE CORRECTION Heavy top or bottom pattern. Material build-up on air cap, Soak cap or tip in suitable solvent plugged horn holes, centre holes and thoroughly clean. or jets. Material build-up on fluid tip Replace fluid tip or air cap if exterior or partially plugged fluid necesarry.
- Page 18 Heavy centre pattern. Pattern adjustment valve set too Turn out counter clockwise to low. achieve correct pattern. Reduce fluid flow by turning fluid Too much material. needle adjusting screw clockwise. Reduce fluid pressure. Material too thick. Thin to correct consistency. Atomising air pressure too low.
- Page 19 Ball end heavy pattern. Change fluid tip for smaller size Too much fluid flow. or change air cap for different specification air cap. Too much atomisation air Reduce air pressure. pressure. Excessive bounce-back. Check distance (normally 150- Gun too far from surface. 200mm).
- Page 20 ACCESSORIES PART No. DESCRIPTION DGI PRO Digital Pressure Gauge. DGIPRO-502-BAR Spanner. Torx driver. SN-406 Cleaning Brush. Cleaning Brush (KIT OF 3) 4900-5-1-K3 Torx Driver (KIT OF 2) SPN-8-K2 H-6065-B [BSP] 10m x 8mm bore rubber air hose with 1/4" fittings. H-6065-B [NPS] QD Fittings (KIT OF 4) MPV-463...
- Page 21 DIMENSIONS 21/24 SB-E-2-855 R1.0...
- Page 22 NOTES 22/24 SB-E-2-855 R1.0...
- Page 23 NOTES 23/24 SB-E-2-855 R1.0...
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Page 24: Warranty Policy
© 2014 Finishing Brands All rights reserved. Devilbiss is part of Finishing Brands, a global leader in innovative spray finishing technologies. For technical assistance or to locate an authorised distributor, contact one of our international sales and customer support locations below.
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