Page 2 - Attention: Danger of injury by injection!; Airless units develop extremely high spraying pressures.
2 ProSpray 3.21 GB Warning! Attention: Danger of injury by injection! Airless units develop extremely high spraying pressures. Be safety conscious! 1 2 3 Never put your fingers, hands or any other parts of the body into the spray jet! Never point the spray gun at yourself, other persons or animals.N...
Page 3 - Contents
ProSpray 3.21 3 GB Contents Contents Page 1. Safety regulations for Airless spraying ...................................... 4 1.1 Explanation of symbols used .............................................................. 4 1.2 Electric Safety ............................................................
Page 4 - Safety regulations for Airless spraying; Explanation of symbols used; HAZARD: INjECTION INjuRy
4 ProSpray 3.21 GB Safety Regulations 1. Safety regulations for Airless spraying 1.1 Explanation of symbols used This manual contains information that must be read and understood before using the equipment. When you come to an area that has one of the following symbols, pay particular attention and ...
Page 6 - General view of application; Coating materials; Description of unit; Airless process; Materials
6 ProSpray 3.21 GB General view of application Description of unit 2. General view of application 2.1 Application 2.2 Coating materials Processible coating materials i Pay attention to the Airless quality of the coating materials to be processed. Dilutable lacquers and paints or those containing sol...
Page 8 - Technical data; Acceptance capacity:; Transportation in vehicle; Starting operation; High-pressure hose, spray gun and separating; EasyGlide prevents increased wear and tear to the
8 ProSpray 3.21 GB Description of unit Starting operation 3.5 Technical data Voltage: 110 Volt , 50 Hz Max. current consumption: 9.0 A Power cord: 3 x 1.5 mm 2 – 6 m or 2.5 m Acceptance capacity: 900 Watt Max. operating pressure: 221 bar (22.1 MPa) Volume flow at 12 MPa (120 bar) with water: 2.0 l/m...
Page 9 - Control Panel Indicators; Pressure Indicator; Connection to the mains network
ProSpray 3.21 9 GB Starting operation 6 4.2 Control Panel Indicators The following is a description of the control panel indicators. Pressure Indicator Service Indicator Pressure Indicator The pressure indicator shows the current operating pressure of the sprayer. It has three different indications:...
Page 10 - Spraying technique
10 ProSpray 3.21 GB Starting operation Spraying technique 4.5 Cleaning preserving agent when starting-up of operation initially 1. Immerse the suction tube (Fig. 7, Item 1) and return hose (2) into a container with a suitable cleaning agent. 2. Turn the pressure control knob counterclockwise (3) to ...
Page 11 - Cleaning unit from outside
ProSpray 3.21 11 GB Handling the high-pressure hose Cleaning the unit (shutting down) 6. Handling the high-pressure hose The unit is equipped with a high-pressure hose specially suited for piston pumps. Danger of injury through leaking high-pressure hose. Replace any damaged high-pressure hose immed...
Page 12 - Suction filter; A clean suction filter always guarantees maximum; Cleaning the high-pressure filter; unplug the power plug from the outlet.; Cleaning Airless spray gun
12 ProSpray 3.21 GB Cleaning the unit (shutting down) 8.2 Suction filter i A clean suction filter always guarantees maximum feed quantity, constant spraying pressure and problem-free functioning of the unit. 1. Screw off the filter (Fig. 8) from suction pipe. 2. Clean or replace the filter.Carry out...
Page 13 - Remedy in case of faults; Type of malfunction
ProSpray 3.21 13 GB Remedy in case of faults 9. Remedy in case of faults Type of malfunction A. Unit does not start B. Unit does not draw in material C. Unit draws in material, but the pressure does not build up D. Coating material exits at the top of the fluid section E. Increased pulsation at the ...
Page 14 - General servicing; The risk of damage rises with the age of the high-; Repairs at the unit; Inlet and outlet valve; Danger of crushing - do not reach with the fingers or
14 ProSpray 3.21 GB Servicing Repairs at the unit 10. Servicing 10.1 General servicing Servicing of the unit should be carried out once annually by the WAGNER service. 1. Check high-pressure hoses, device connecting line and plug for damage. 2. Check the inlet valve, outlet valve and filter for wear...
Page 17 - Tip extension
ProSpray 3.21 17 GB Appendix 12. Appendix 12.1 Selection of tip To achieve faultless and rational working, the selection of the tip is of the greatest importance. In many cases the correct tip can only be determined by means of a spraying test.Some rules for this:The spray jet must be even.If streak...
Page 18 - Airless tip table
18 ProSpray 3.21 GB Appendix Application Tip marking Spray angle Bore (inch / mm) Spraying width mm 1) Order no. Natural paints Clear paints Oils Spray gun filter “RED” 407 40° 0.007 / 0.18 160 0552 407 507 50° 0.007 / 0.18 190 ––––––– 209 20° 0.009 / 0.23 145 0552 209 309 30° 0.009 / 0.23 160 0552 ...
Page 19 - Suitable for the following models:
ProSpray 3.21 19 GB Appendix 12.6 Pump-Runner (Order No. 2306987)Universal accessories for cleaning, clean transportation and preservation of the pump unit. Features: • Simpler cleaning – the cleaning liquid circulates constantly through the pump making thorough cleaning of the interior • No cleanin...
Page 20 - Accessories illustration
20 ProSpray 3.21 Accessories illustration ProSpray 3.21 3 1 5 7 9 2 4 6 8
Page 24 - Item
24 ProSpray 3.21 Spare parts list ProSpray 3.21 24 23 25 2627282930 31 32 33 34 1 8 9 10 11 121314 15 16 17 1819 20 21 22 2 3 4 5 7 6 Fluid section Item Part No. Description 1 0509 594 Retainer 2 0509 584 Piston guide 3 ------- Upper packing 4 0551 756 Transducer assembly 5 0507 517 Pipe plug 6 0290...