ProSpray 3.21 3GB ContentsContentsPage1. Safety regulations for Airless spraying ...................................... 41.1 Explanation of symbols used .............................................................. 41.2 Electric Safety............................................................................................ 51.3 Electrostatic charging (formation of sparks or flames) .............. 52. General view of application ............................................................. 62.1 Application ................................................................................................ 62.2 Coating materials .................................................................................... 63. Description of unit................................................................................ 63.1 Airless process .......................................................................................... 63.2 Functioning of the unit ......................................................................... 63.3 Legend for explanatory diagramProSpray 3.21 ............................................................................................ 73.4 Explanatory diagram ProSpray 3.21 ................................................. 73.5 Technical data .......................................................................................... 83.6 Transportation in vehicle...................................................................... 84. Starting operation ................................................................................ 84.1 High-pressure hose, spray gun andseparating oil ............................................................................................ 84.2 Control panel indicators ....................................................................... 94.3 Pressure control knob settings........................................................... 94.4 Connection to the mains network .................................................... 94.5 Cleaning preserving agent whenstarting-up of operation initially......................................................104.6 Taking the unit into operationwith coating material ...........................................................................105. Spraying technique ...........................................................................106. Handling the high-pressure hose ...............................................117. Interruption of work..........................................................................118. Cleaning the unit (shutting down) .............................................118.1 Cleaning unit from outside ................................................................118.2 Suction filter ............................................................................................128.3 Cleaning the high-pressure filter .....................................................128.4 Cleaning Airless spray gun.................................................................12Page9. Remedy in case of faults ..................................................................1310. Servicing..................................................................................................1410.1 General servicing ...................................................................................1410.2 High-pressure hose...............................................................................1411. Repairs at the unit ..............................................................................1411.1 Relief valve ...............................................................................................1411.2 Inlet and outlet valve ...........................................................................1411.3 Packings ....................................................................................................1511.4 ProSpray 3.21 connection diagram ................................................1612. Appendix.................................................................................................1712.1 Selection of tip .......................................................................................1712.2 Servicing and cleaning of Airlesshard-metal tips .......................................................................................1712.3 Spray gun accessories..........................................................................3512.4 Airless tip table .......................................................................................1812.5 Pump-Runner .........................................................................................19Accessories for ProSpray 3.21 ....................................................................22Spare parts list for main assembly ...........................................................22Spare parts list for fluid section .................................................................24Spare parts list for drive assembly ...........................................................25Spare parts list of frame ................................................................................26Spare parts list for suction system ...........................................................26Important notes on product liability ......................................................273+2 years guarantee for professional finishing.................................27Sales and service companies .......................................................................28