DeVilbiss PRI-G310M-14 Operation Manual

EE Model Part Number Example: PRI-G310M-14 Nozzle size Aircap Number EC Declaration of Conformity We: ITW Finishing UK, Ringwood Rd, Bournemouth, Dorset, BH11 9LH, UK, as the manufacturer of the Spraygun model PRi, declare, under our sole responsibility, that the equipment to which this document relates is in conformity with the following standards or other normative documents: BS EN 292-1 PARTS 1 & 2: 1991, BS EN 1953: 1999; and thereby conform to the protection requirements of Council Directive 89/392/EEC relating to Machinery Safety Directive, and; EN 13463-1:2001, council Directive 94/9/EC relating to Equipment and Protective Systems intended for use in Potentially Explosive Atmospheres protection level II 2 G X. This product also complies with the requirements of the EPA guidelines, PG6/34. Transfer efficiency certificates are available on request. B. Holt, General Manager 30th June 2003 ITW Finishing Systems and Products reserve the right to modify equipment specification without prior notice. Operation Manual PRi – Gravity Primer Spraygun Important Read and follow all instructions and Safety Precautions before using this equipment Description The PRi Gravity Feed Spraygun Kit is approved to ATEX regulations 94/9/EC, protection level; II 2 G X, Suitable for use in Zones 1, and 2 Important: These Sprayguns are suitable for use with both waterbased and solvent based coating materials. The design uses EPA compliant atomising (Devilbiss Trans-Tech®) technology to reduce overspray and improve coating efficiency. Nozzles and Needles are manufactured in Stainless Steel. These guns are not designed for use with highly corrosive and/ or abrasive materials and if used with such materials it must be expected that the need for cleaning and/or replacement of parts will be increased. If there is any doubt regarding the suitability of a specific material contact your local Distributor or ITW Finishing direct. Gunbody colour M = multicolour

SAFETY WARNINGS Fire and explosion Solvents and coating materials can be highly flammable or combustible when sprayed. ALWAYS refer to the coating material suppliers instructions and COSHH sheets before using this equipment Users must comply with all local and national codes of practice and insurance company r e q u i r e m e n t s g o v e r n i n g ventilation, fire precautions, operation and house-keeping of working areas This equipment, as supplied, is NOT suitable for use with Halogenated Hydrocarbons. Static Electricity can be generated by fluid and/or air passing through hoses, by the spraying process and by cleaning non- conductive parts with cloths. To prevent ignition sources from static discharges, earth continuity must be maintained to the spraygun and other metallic equipment used. It is essential to use conductive air and/or fluid hoses. Personal Protective Equipment Toxic vapours – When sprayed, certain materials may be poisonous, create irritation or be otherwise harmful to health. Always read all labels and safety data sheets for the material before spraying and follow any recommendations. If In Doubt, Contact Your Material Supplier The use of respiratory protective equipment is recommended at all times. The type of equipment must be compatible with the material being sprayed. Always wear eye protection when spraying or cleaning the spraygun Gloves must be worn when spraying or cleaning the equipment Training – Personnel should be given adequate training in the safe use of spraying equipment. Misuse Never aim a spraygun at any part of the body Never exceed the max. recommended safe working pressure for the equipment The fitting of non-recommended or non- original spares may create hazards Before cleaning or maintenance, all pressure must be isolated and relieved from the equipment The product should be cleaned using a gun washing machine. However, this equipment should not be left inside gun washing machines for prolonged periods of time. Noise Levels The A-weighted sound level of sprayguns may exceed 85 dB (A) depending on the set-up being used. Details of actual noise levels are available on request. It is recommended that ear protection is worn at all times when spraying. Operating Spray Equipment using high pressures may be subject to recoil forces. Under certain circumstances, such forces could result in repetitive strain injury to the operator. EE

** - ** Denotes Fluid Tip Size—Available Sizes; PRI-2 1.6, 1.8, 2.0, 2.2 and 2.5 mm + - Parts included in service Kit (see accessories) Parts List Ref. No Description Part Number Qty 1 Air Cap/Retaining ring PRI-407-310 1 1a Spring Clip JGA-156-K5 1 +**2 Nozzle PRI-2-**-K 1 3 Baffle & Seal GTI-425-K 1 Baffle Seal - Kit of 5 GTI-33-K5 1 +4 Packing GTI-439-K2 1 5 Spreader Valve GTI-404-K 1 6 Stud and Screw GTI-408-K5 1 +7 Needle PRI-3-K 1 +8 Spring and Pad GTI-409-K5 1 9 Bushing GTI-402-K 1 9a Seal kit of 5 JGS-72-K5 2 10 Needle Adjusting Screw GTI-414-K 1 11 Valve Assembly JGK-449 1 12 Trigger GTI-108 1 13 Connector JGA-158 1 14 Airflow Valve GTI-415-K 1 15 1/2 Ltr Gravity Cup Kit GFC-501 1 16 Cup Lid GFC-402 1 17 Drip Check Lid kit of 5 GFC-2-K5 1 18 Filter KGP-5 1 19 Circlip 25746-007-K5 1 20 Circlip SST-8434-K5 2 21 Seal & Pin Kit ( + SST-8434-K5) GTI-428-K5 2 22 Washer GFC-17-K5 1 3a 23 Air valve stem assembly 1 24 Spring JGV-262-K5 1 25 Spanner SPN-5 1 EE

Specification Air supply connection - Universal 1/4 BSP and NPS Maximum static inlet pressure - P1 = 9 bar (130 psi) Nominal gun inlet pressure with gun triggered - 2 bar (29 psi) Gun Weight - 765g Materials of Construction Gun body - Anodised Aluminium Nozzle - Stainless steel Needle - Stainless Steel Cup - Acetal and Stainless Steel EE

Operation 1. Mix coating material to manufacturers instructions 2. Turn needle adjusting screw (10) counter-clockwise until first thread shows 3. Turn pattern valve (5) counter- clockwise to fully open 4. Adjust inlet air pressure to give 2 bar (29psi) at the gun inlet with the gun triggered. (pressure gauge attachment shown under Accessories is recommended for this) 5. Test spray. If the finish is too dry reduce airflow by reducing inlet pressure. If finish is too wet reduce fluid flow by turning needle screw (10) clockwise. If atomisation is too coarse, increase inlet air pressure. If too fine reduce inlet pressure. 6. The pattern size can be reduced by adjusting valve (5) 7. Hold gun perpendicular to surface being sprayed. Arcing or tilting may result in uneven coating. 8. The recommended spray distance is 150-200 mm (6”-8”). 9. Spray edges first. Overlap each stroke a minimum of 50%. Move gun at a constant speed. 10. Always turn off air supply and relieve pressure when gun is not in use. Air Flow Valve (15) 1. If the airflow valve (15) is fitted this can be used to reduce the inlet pressure through the gun. Screw the Adjusting Knob in to reduce pressure. EE Installation Important: To ensure that this equipment reaches you in first class condition, protective coatings have been use. Flush the equipment through with a suitable solvent before use. 1. Attach air hose to connector (13). Recommended hose size 8 mm bore. The hose must be conductive and electrical bond from the spraygun to earth should be checked with an ohmeter. A resistance of less than 106Ω is recommended. 2. Air supply should be filtered and regulated. 1. Turn off air supply and relieve pressure in the airline, or if using QD system, disconnect from airline. 2. Empty coating material into a suitable container and clean the gun and cup, preferably in a gun wash machine. 3. IMPORTANT– the cup must not be cleaned or rubbed with a dry cloth or paper. It is possible to generate a static charge, by rubbing, which if discharged to an earthed object could create an incendive spark and cause solvent vapours to ignite. Only use a dampened cloth or antistatic wipes if additional cleaning is required in a Hazardous area. 4. Remove air cap and clean. If any of the holes in the cap are blocked with coating material use a toothpick to clean. Never use metal wire which could damage the cap and produce Preventative Maintenance

Nozzle (2) and Needle (7) – Remove parts in the following order: 10, 8, 7, 1 and 2. Replace any worn or damaged parts and re-assemble in reverse order. Recommended tightening torque for nozzle (2) 17-20 Nm (150-180 lbf in) Packing – Remove parts 10, 8, 7. Unscrew cartridge (4). Fit new cartridge finger tight. Re-assemble parts 7, 8, and 10 and tighten cartridge (4) with spanner sufficient to seal but to allow free movement of needle. Lubricate with gun oil. Air valve – Remove parts 6 and 12. Unscrew valve assembly. Re-assemble fitting spring to valve head Spreader valve – Caution: always ensure that the valve is in the fully open position by turning screw fully counter- clockwise before fitting to body. Air cap / Nozzle Selection Refer to coating material manufacturers recommendations or ITW Finishing UK Website at: www.itweuropeanfinishing.com Replacement of Parts Accessories Spanner – order SPN-5 Cleaning Brush – order 4900-5-1-K3 Lubricant - order GL-1-K10 Service Kit – order PRI-416-** add nozzle size as required (e.g. PRI-416-18) Air Adjusting Valve with Regulator - order HAV-501-B Gun Mounted In-Line Pressure Gauge Attachment – order GA-515 Gun Mounted Regulator – order DVR-501 EE distorted spray patterns 5. Ensure the tip of the nozzle is clean and free from damage. Build up of dried paint can distort the spray pattern. Lubrication – stud/screw (6), needle (7) and air valve (11) should be oiled each day.

February 06 ITW Finishing Systems and Products Ringwood Road, Bournemouth, BH11 9LH, England. Tel. No. (01202) 571111 Telefax No. (01202) 581940, Website address http://www.itweuropeanfinishing.com ITW Oberflächentechnik GmbH & Co. KG Justus-von-Liebig-Straße 31 63128 Dietzenbach Tel (060 74) 403-1 Telefax: (060 74) 403300 Website address http://www.itw-finishing.de ITW Surfaces Et Finitions 163-171 avenue des Auréats B.P. 1453 26014 VALENCE CEDEX FRANCE Tél. (33) 475-75-27-00 Télex 345 719F DVILBIS Téléfax: (33) 475-75-27-99 ITW Finishing Systems and Products is a Division of ITW Ltd. Reg. Office: Admiral House, St Leonard’s Road, Windsor, Berkshire, SL4 3BL, UK Registered in England: No 559693 Vat No 619 5461 24 Scrubs® are pre- moistened heavy duty towels, capable of removing paint, grease, grime and dirt from hands and tools without the use of water. Available in buckets of 72 wipes. Order 192218