AZ40 HTE AV instruction manual AIR GUNSA Anest Iwata Group - MAAZ40HTE AVEIRev.04
Before use, adjustment or maintenance, it is important to read this instruction manual very carefully. This manual must be stored in a safe place for any future reference. This AIR GUNSA spray guns kit complies to ATEX regulations 94/9/EC, protection level:ii 2 G X Suitable for using Zones 1 and 2. X marking: Any static electricity discharge from the spray gun is to be diverted to the ground via the conductive air hose as stipulated. ALWAYS observe WARNINGS and S in this instruction manual. Symbol WARNING Hazard level Consequence WARNING IMPORTANT 1. TECHNICAL SPECIFICATIONS 2. SAFETY WARNING FIRE AND EXPLOSION Potentially hazardous Death or serious injury Potentially hazardous Minor to moderate injury Potentially hazardous Property damage Fluid nipple: G 1/4 Air nipple: G 1/4 Max. working air pressure: 7.0 bar (100 PSI) Noise level (LAeqT)*: 74.5 db (A) Max. Temperature range: 5 ~ 40 C Weight g (lbs): without cup 420 (0.92) Weight g (lbs): with cup 600 cc Cup 570 (1.25) - 200 cc Cup 520 (1.14) * Measuring point: 1m backwards from gun, 1.6m height. Model Nozzle Air cap Air pressure Fluid* Air Pattern Orifice set at inlet output consumption width Ø mark bar ml/min Nl/min mm AZ40 HTE AV alimentazione a gravità AZ40 HTE 0.8 0.8 08 60 130 100 AZ40 HTE 1.0 1.0 10 90 130 110 AZ40 HTE 1.2 1.2 12 120 130 130 2.5 AZ40 HTE 1.5 1.5 15 170 170 140 AZ40 HTE 1.8 1.8 18 210 200 150 AZ40 HTE 2.0 2.0 20 230 200 160 * Paint viscosity: 21 sec./ford cup # 4. 1. Never use the following HALOGENATED HYDROCARBON SOLVENTS: which can cause cracks or dissolution of gun body (aluminium) due to chemical reaction. UNSUITABLE SOLVENTS: methyl chloride, dichloromethane, 1.2-dichloroethane, carbon tetrachloride, trichloroethylene, 1.1.1-trichloroethane. 2. Sparks and open flames are strictly prohibited. Paints can be highly flammable and can cause fire. Do not expose to open flames, electrical goods, cigarettes etc. 3. Securely ground spray gun using conductive air hose. (Less than 1MΩ). Always ensure that the spray gun is earthed correctly. PROTECTION OF HUMAN BODY 2. Always wear protective gear (safety glasses, mask, gloves) to avoid inflammation of eyes and skin. In case of any physical discomfort, immediately seek medical advice. 3. Noise level can exceed 80 db(a), wear earplugs if necessary. 4. Pulling the trigger many times during operation, may cause carpal tunnel syndrome. Always rest, in case of tiredness. IMPROPER USE 1. Never point gun towards people or animals. 2. Never exceed maximum working pressure or maximum operating temperature. 3. Always release air and fluid pressure before cleaning, disassembling or servicing, otherwise, remaining pressure can cause bodily injury due to improper operation or scattering of cleaning liquid. 4. Tip of fluid needle set has a sharp point. Do not touch the tip during maintenance to avoid accidents. 5. Never use this gun to spray foods or chemicals,otherwise, foreign substance, could cause corrosion of fluid passages which could adversely affect health. 6. Never alter this spray gun, to avoid insufficient performance and damage. 7. If something goes wrong, immediately stop operation and find the cause. Do not use again, until you have solved the problem. 8. Do not enter working areas, where robots, reciprocators, etc. are used, until they have been turned off. Otherwise, they could cause injury. 3. HOW TO USE - Use clean air filtered through air dryer and air filter. - When using this gun for the first time after purchase, adjust fluid needle packing (12) with needle packing nut (13), spray cleaner to clean fluid passages and remove rust preventive oil. - Firmly fix cup to spray gun, to avoid disconnection of it, that can cause bodily injury. 1. Firmly connect an air hose to air nipple 1/4 (25). 2. Firmly fix gravity cup to fluid nipple (3). 3. Flush fluid passages with a compatible solvent. 4. Pour paint into container, test spray, adjust fluid output and pattern width. 4. HOW TO OPERATE Suggested atomizing air pressure is 2.0 to 3.0 bar (29 to 44 PSI). Paint viscosity differs according to paint property and painting conditions. 12 to 23 sec. / Ford cup#4 is recommended. Set the spray distance from the gun to the work piece, as near as possible within the range of 100-200 mm. The gun should be held so that it is perpendicular to the surface of the workpiece at all times. Then, the gun should move in a straight and horizontal line. Arcing the gun causes uneven painting. 1. Use in a well-ventilated site, using a spray booth. Poor ventilation can cause organic solvent poisoning and fire. 1
5. CLEANING AND MAINTENANCE - Never use spare parts that are not AIR GUNSA originals. - Never damage fluid nozzle tip, fluid needle or air cap holes. - Never immerse the spray gun completely in liquids such as thinner. 5.1 CLEANING Before carrying out maintenance and inspection ALWAYS observe WARNING indications. 6. TROUBLESHOOTING GUN DOES NOT SPRAY - Fluid adj. knob (17) closed. Check and adjust. - Tip hole of nozzle (10) Check and clean. obstructed. - Paint filter obstructed. Check and clean. - Non drip obstructed. Check and clean. INTERMITTENT SPRAY PATTERN The fluid passages of the gun, must be cleaned thoroughly after each use, especially after use with bi-component paints. Incomplete cleaning can cause defective pattern shape. - Never soak air cap (1) in solvent, even when cleaning. - Never use metal objects to clean spray gun. 1. Drain remaining paint from cup, into a suitable container. 2. Pour cleaner into cup. 3. Unscrew air cap (1) by 2 turns, to allow atomizing air to back flush fluid passages of the gun. 4. Pull trigger (15) and make sure, that atomizing air enters cup. 5. Leave cleaner for a few seconds, then empty it into suitable waste container. 6. Remove air cap (1) and cup from gun, then clean each section with brush soaked with cleaner and wipe out with waste cloth. Do not use metal objects to clean holes. 7. Dry all parts completely and apply spray gun lubricant to each thread. 5.2 MAINTENANCE Before disassembly, clean fluid passages a. Disassemble fluid nozzle (10), while keeping fluid needle (11) pulled (triggering) in order to protect its seat section. b. Disassemble fluid needle set. (only when strictly necessary) c. Remove the fluid needle adj. knob (17) and needle spring (18), extracting the spring and fluid needle set (11), from the back of fluid adj. guide set (7-5) still assembled on the gun body. d. Adjustment of the needle packing nut (13), must always be carried out with fluid needle (11) already assembled, tightening the nut with a suitable spanner, making sure that excessive tightening does not impede movement of fluid needle, resulting in paint leaking from fluid nozzle tip (10). e. For the inspection and replacement of air valve components, remove fluid needle adj. knob (17), fluid needle spring (18) and fluid needle (11), after which disassemble fluid adjustment guide (7-5) and all air valve components in order: air valve spring seat (7-4), air valve spring (7-3) air valve (7-2). To reassemble the air valve, reverse the procedure. - Air escapes from fluid nozzle Check, clean & replace (10). if necessary. - Air escapes from fluid needle Tighten. packing (12). - Air escapes from cup joint. Tighten. - Dirt inside air cap (1). Clean. DEFECTIVE SPRAY PATTERN - Dirty nozzle (10) or air cap (1). Clean carefully. - Nozzle (10) or air cap (1) has Replace If damaged. been damaged. - Fluid nozzle (10) is loose. Tighten. - Paint viscosity too high or Dilute paint or increase too low. viscosity. - Fluid output too high or Adjust fluid adj. knob too low (17), to reduce or increase LEAKING - Fluid nozzle (10), needle set Clean or replace if neces- (11) or gun body, dirty, sary. damaged or worn on seat. - Dirt inside air cap (1). Clean. - Loose fluid adj. knob (17) Adjust. - Fluid needle spring (18) is Replace. worn. - Loose fluid nozzle (10). Tighten. - Needle packing nut (13) loose Adjust, clean or replace. too tight, dirty or worn. AIR ESCAPES FROM AIR CAP - Air valve (7-2), air valve spring Clean or replace if neces- (7-3), dirty or damaged. sary. - Air valve o ring Replace. damaged or worn. f. Disassembly of pattern adjustment set (5) In order to disassemble pattern adj. set (5), turn the hexagon knob of the adjustment counterclockwise manually, to open it completely and unscrew the hexagon nut with a spanner, turning it counterclockwise. - To reassemble pattern adjustment set, reverse the procedure. 2
7. SPARE PARTS IT B 23-1 E Akulon Cup 600 cc Akulon Cup 200 cc 3 REF. DESCRIPTION Ref. 1 Air cap Ref. 3 Threaded bushing Ref. 4 Trigger stud Ref. 5 Pattern adjustment Ref. 7 Complete air valve Ref. 7-2 Air valve set Ref. 7-3 Air valve spring Ref. 7-4 Air valve spring seat Ref. 7-5 Fluid adjustment guide Ref. 10 Fluid nozzle Ref. 11 Fluid needle Ref. 12 Fluid needle packing Ref. 13 Needle packing nut Ref. 14 Screw Ref. 15 Trigger Ref. 17 Fluid needle adjustment knob Ref. 18 Needle spring Ref. 25 Air flow control valve G1/4 M Ref. C Packing set Akulon gravity cup 600cc or 200cc Ref. 23 Complete gravity cup Ref. 23-1 + B Lid + non drip Ref. E Paint filter 50 Mesh
European Directives: 1994/9/CE - 1999/92/CE AZ40 HTE AV Contacts: ANEST IWATA Europe S.r.l. 46, Corso Vigevano 10155, Torino ITALY Direct Tel. +39 011-22 74 402 Fax +39 011-22 74 406 info@anest-iwataeu.com www.anest-iwataeu.com ANEST IWATA USA, Inc. 9920 Windisch Road, West Chester, OH 45069 Tel: +1 513.755.3100 Toll Free: 800.440.0282 inquiry@anestiwata.com ANEST IWATA ITALIA S.r.l. 46, Corso Vigevano 10155, Torino ITALY Tel. diretto +39 011-24 80 868 Fax: +39 011-85 19 44 info@anest-iwata.it www.anest-iwata.it Cormack ANEST IWATA Unit 3, 10 Boden Road, SEVEN HILLS NSW 2147 AUSTRALIA Tel: +61 2 9853 2000 Fax: +61 2 9853 2090 info@anest-iwata.com.au www.anest-iwata.com.au ANEST IWATA Iberica Calle de Les Teixidores, 3-5 08918 - Badalona (Barcelona) Tel.:+34 933 20 59 93 info@anest-iwata.es USA Fax: +1 513.755.0888 www.anestiwata.com instruction manual I manuale d istruzioni SPAIN Fax.:+34 933 20 59 65 www.anest-iwata.es ANEST IWATA Deutschland Mommsenstrasse 5, 04329 Leipzig GERMANY Telefon: +49 0341 241 44 30 Fax: +49 0341 241 443 29 info@anest-iwata.de www.anest-iwata.de ANEST IWATA Scandinavia Ögärdesvägen 6C, 433 30 PARTILLE SWEDEN Tel. +46 (0)31-340 28 60 Fax +46 (0)31-340 28 69 info@anest-iwata.se www.anest-iwata.se ANEST IWATA France 25 rue de Madrid 38070 St Quentin Fallavier Tél. +33 (0)4-74 94 59 69 info@anest-iwata.fr FRANCE Fax +33 (0)4-74 94 34 39 www.anest-iwata.fr ANEST IWATA U.K. Unit 10 Little End Road - Eaton Socon St. Neots - CAMBRIDGESHIRE U.K. PE19 8JH Tel.: +44 (0) 1480 405419 Fax: +44 (0) 1480 217610 enquiries@anest-iwata.co.uk www.anest-iwata.co.uk ANEST IWATA Group Air Gunsa S.r.l. ITALY 46, Corso Vigevano 10155 Torino Quality Air Spray Guns Since 1944 Tel. +39 011-24 80 868 www.air-gunsa.com Fax +39 011-22 74 406 AIR GUNSA Anest Iwata Group - MAAZ40HTE AVEIRev.04