CONTENTS USE OF THE MANUAL ........................3 WARRANTY ........................... 3 SAFETY PRECAUTIONS ....................... 4 TRANSPORT AND HANDLING ..................... 6 TRANSPORT ........................... 6 TRANSPORT WITH CARDBOARD PACKING ................6 HANDLING ............................6 CHECK ON THE PURCHASED PRODUCT ..................7 TEMPORARY STORAGE ........................ 7 PRODUCT IDENTIFICATION ......................
MANUFACTURING COMPANY. WARRANTY All ANEST IWATA products have a one-year guarantee from the invoice date, unless otherwise stated in writing. The warranty covers all manufacturing faults and material defects. Any spare part replace- ment or repair operations are covered only if they are carried out by our technicians at our servicing shops.
1. SAFETY PRECAUTIONS • Be sure to read and understand this instruction manual. The operator shall be fully conver sant with the requirements stated within this instruction manual including important warnings, cautions and operations. • Wrong operation (mishandling) can cause serious bodily injury, death, fire or explosion. SAFETY FACTOR •...
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IMPORTANT Never alter the equipment When you replace parts, be sure to always use ANEST IWATA original spare parts. If not done, it can cause insufficient performance or failure. Install or keep pump free from rain or splashes. If not done, it can cause pump failure Install pump on a horizontal surface Install pump free of paint mist.
2. TRANSPORT AND HANDLING TRANSPORT To transport the equipment only the systems described below can be used. In any case make sure that the transport and lifting device can bear the weight of the equipment with its packaging. WARNING ALWAYS KEEP THE PACKAGING IN VERTICAL POSITION. WARNING IT IS ADVISABLE THAT THE STAFF IN CHARGE OF HANDLING THE EQUIPMENT WEAR PROTECTIVE GLOVES AND SAFETY SHOES.
CHECK ON THE PURCHASED PRODUCT When you receive and before using the pump, make sure it has not been damaged during tran sport or storage. Also check that all standard components are inside the packaging. TEMPORARY STORAGE During transport and storage make sure the temperatures between 0 and 40° C are not exceeded. In case of storage, make sure the equipment is not put in places with an excessive humidity.
3. PRODUCT IDENTIFICATIONS PRODUCT SPECIFICATIONS ALS-333 C: STANDARD Version Pump unit PP1251 C mounted on cart, with air regulator, dip tube with filter, delivery paint filter unit, fluid recirculation hose , overpressure valve . ALS-433 C: STANDARD Version Pump unit PP4301 C mounted on cart, with air regulator, dip tube with filter, delivery paint filter unit, fluid recirculation hose , overpressure valve .
RATIO SERIAL NO. Max. working air pressure 0.68 MPa / 6.8 bar / 98 psi 25:1 ANEST IWATA Strategic Center S.r.l. MANUFACTURED C.so Vigevano,46 10155 Torino Italy COMPLIANCE TO THE STANDARDS All the units are conceived in compliance with the applicable Essential Safety Requirements of the Machinery Directive 2006/42/EC.
SAFETY SYSTEM Several safety systems have been conceived during the Airless unit design and manufacture to safeguard the operator, as it prescribed by all applicable safety regulations. SAFETY INFORMATION In case of units that are to be used in areas with potentially explosive atmospheres, before starting working the operators must disable the unit power supply, by putting it “out of order”.
SELF. WORKABLE PRODUCTS All Airless Units ANEST IWATA are conceived to paint ferrous material in general, wood and plastic. Models ALS 333 C and ALS 433 C are designed for paints with a maximum viscosity of 85 sec/Ford #4 (100 sec/NK-2). We don't recommend the use of these models with water-based paints.
4. FUNZIONAMENTO OPERATION DESCRIPTION Airless pumps are composed of two main parts: the pneumatic motor and the pumping unit. The pneumatic motor is provided with an internal valve system for changing the movement direction. The pumping unit is composed of an anti-wear chromium plated suction body (liner) and a rod. The gaskets can be adjusted.
5. INSTALLATION AND STARTING CONDITION FOR INSTALLATION • The installer must know the ATEX classification of the installation area, as well as the risks coming from a potentially explosive atmosphere, by paying attention to the explosion and fire risks so as to adopt the most suitable protections.
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INSTALLATION SCHEME PIC. 2 SAFETY SPRING PAINT OUT- UPPER GASKETS ADJUSTING RECIRCULATION CUP (D) VALVE (C) GROUND CABLE MATERIAL RECIR- CULATION HOSE (B) PAINT INLET SUCTION HOSE AIR INLET TROLLEY FASTENING BRACKET...
- If the system is used improperly, it could be broken by causing serious damage. - Use the Airless unit for professional purposes only. - Do not change the system; use only Anest Iwata original spare parts. - Check the system daily: repair or replace immediately all worn or damaged parts.
PREWASH AND ADJUSTMENT OF UPPER PACKING 1. Make sure the pump has been properly installed; (see point 5.2) 2. Immerse dip tube (pos. 5 on page 26) in the cleaning liquid (clean solvent or water, according to the purchased model). 3.
Never remove the gun trigger safety catch. c) Never exceed the maximum working pressure (6.8 bar). d) Always use a Airless ANEST IWATA gun, which is provided with various safety devices. e) During functioning, never touch the moving parts. Before carrying out any maintenance operation disconnect the air supply and discharge the residual pressure.
WRONG AND DANGEROUS USES A wrong earthing, an insufficient ventilation, a naked flame or a spark can cause a fire or an explosion and provoke some serious injuries. WARNING IF SOME SPARKS OR AN ELECTRIC DISCHARGE WERE PERCEIVED, INTERRUPT IMMEDIATELY ALL PAINTING OPERATIONS.
7. MAINTENANCE AND INSPECTION GENERALS NOTE • Comply with the inspection and ordinary maintenance intervals so as to ensure suitable working conditions and explosion-proof protection. • Before carrying out any maintenance operation or repair on the internal parts, delay the opening of the unit and wait till it is completely cool to avoid any burning risk due to the presence of hot parts.
DISASSEMBLY AND RE-ASSEMBLY PROCEDURE WARNING BEFORE STARTING ANY MAINTENANCE OPERATION REMOVE THE AIR SUPPLY HOSE AND MAKE SURE THE INNER RESIDUAL PRESSURE HAS BEEN RELEASED. NOTE: The numbering of the follows components refers to the exploded view drawings of Airless Unit in chapter 8.0.
MOTOR RE-ASSEMBLY Follow the above mentioned procedure in reverse order, bearing in mind the following points: 1. While assembling the valves (23), push the change-over body (7) downwards. Then, screw the valves to the change-over bar (12) and adjust the clearance between the sealing surfa-ces of the valves and of the piston (18), that must be equal to 2 mm for both.
PUMP ROD DISASSEMBLY 1. Secure the suction main body (47), unscrew the suction tube (58) and slip it off. 2. Slip the rod (39) off from suction main body (47). 4. Loosen the adjustment nut (50) and unscrew the valve holder (56). 5.
7.12 MOTOR RE-ASSEMBLY TO THE PUMP ROD 1. In order to align the two parts (pneumatic motor and pump rod) in the best position, it is advisable to tighten the three nuts (49) and the suction tube (58) completely, with the pump running. (Air pressure 0.5 bar).
8. SPARE PARTS LIST 8.1 ALS UNITS SPARE PARTS LIST PNEUMATIC MOTOR SPARES FLUID PUMP SPARES Ref. Description Ref. Description HANDLE THINNER CUP GASKET BUSHING ROD NUT FEMALE UPPER ADAPTER MOTOR NUT UPPER SPACER • O RING MALE UPPER ADAPTER AIR CYLINDER CONNECTION ROD •...
10. TROUBLESHOOTING INCONVENIECE CAUSE CHECK SOLUTION The ball valve is not in the proper Make sure that the ball valve is in Adjust the ball valve in the proper position. the proper position. position. Check the proper functioning of the If it is closed, open it.
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6. The manometer indicates the presence of pressure Damaged air regulator. Replace it. even though the air regula- tor is closed. IMPORTANT: IN CASE OF REPLACEMENT ALWAYS USE GENUINE PARTS ANEST IWATA. Non original parts may compromise the Unit's operation.
11. DISMANTLING 11.1 EQUIPMENT STORAGE If the Airless unit is to be stored for a certain period, the following operations are recommended: Disconnect the equipment from the energy sources. Remove all residues and deposits from the pump. Cover the equipment with a waterproof tarpaulin. 11.2 DISMANTLING If for any reason the pump is to be dismantled, some important rules have to be...
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ANEST IWATA Middle East FZE ANEST IWATA Deutschland GmbH Dubai - UNITED ARAB EMIRATES Leipzig - GERMANY info@anest-iwata-me.com info@anest-iwata.de www.anest-iwataeu.com www.anest-iwata.de ANEST IWATA Motherson Coating Equipment Ltd. ANEST IWATA France S.A. Noida - INDIA Saint Quentin Fallavier, Lyon - FRANCE sales@aim.motherson.com info@anest-iwata.fr www.motherson.com/anest-iwata-motherson.html www.anest-iwata.fr ANEST IWATA Russia LLC ANEST IWATA U.K.
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