ProSpray 3.20
1
GB
Contents
Contents
Page
1.
Safety regulations for Airless spraying ...................................... 2
1.1
Explanation of symbols used .............................................................. 2
1.2
Electric safety ............................................................................................ 3
1.3
Electrostatic charging (formation of sparks or flames) .............. 3
2.
General view of application ............................................................. 4
2.1 Application ................................................................................................ 4
2.2
Coating materials .................................................................................... 4
3.
Description of unit................................................................................ 4
3.1
Airless process .......................................................................................... 4
3.2
Functioning of the unit ......................................................................... 4
3.3
Legend for explanatory diagram PS 3.20 ....................................... 5
3.4
Explanatory diagram PS 3.20 .............................................................. 5
3.5
Technical data .......................................................................................... 6
3.6
Transportation in vehicle ...................................................................... 6
4.
Starting operation ................................................................................ 6
4.1
High-pressure hose, spray gun and separating oil ..................... 6
4.2
Connection to the mains network .................................................... 7
4.3
Cleaning preserving agent when
starting-up of operation initially ........................................................ 7
4.4
Taking the unit into operation with coating material................ 7
5.
Spraying technique ............................................................................. 8
6.
Handling the high-pressure hose ................................................. 8
7.
Interruption of work ............................................................................ 8
8.
Cleaning the unit (shutting down) ............................................... 9
8.1
Cleaning unit from outside .................................................................. 9
8.2
Suction filter .............................................................................................. 9
8.3
Cleaning the high-pressure filter ....................................................... 9
8.4
Cleaning Airless spray gun .................................................................10
Page
9.
Remedy in case of faults ..................................................................10
10. Servicing ..................................................................................................11
10.1 General servicing ...................................................................................11
10.2 High-pressure hose...............................................................................11
11.
Repairs at the unit ..............................................................................11
11.1 Relief valve ...............................................................................................11
11.2 Inlet and outlet valve ...........................................................................12
11.3 Packings ....................................................................................................13
11.4 Replacing the motor ............................................................................14
11.5 Replacing the gears ..............................................................................14
11.6 Replacing the pressure switch / transducer ................................15
11.7 Resetting the pressure switch timing ............................................15
11.8 Replacing the circuit board ...............................................................16
11.9 PS 3.20 connection diagram .............................................................16
12. Appendix .................................................................................................17
12.1 Selection of tip .......................................................................................17
12.2 Servicing and cleaning of Airless hard-metal tips .....................18
12.3 Spray gun accessories ..........................................................................17
12.4 Airless tip table ................................................................................ 18/19
12.5 2Speed Tip table ....................................................................................20
12.6 Nozzle cases ............................................................................................21
12.7 TempSpray ...............................................................................................22
WAGNER-Service companies.......................................................................23
Spare parts lists .................................................................................................24
Accessories for PS 3.20 ............................................................................... 24/25
Spare parts list for main assembly ................................................................26
Spare parts list for suction system ................................................................26
Spare parts list for drive assembly I ..............................................................27
Spare parts list for drive assembly II .............................................................28
Spare parts list of stand ....................................................................................29
Important notes on product liability ......................................................30
3+2 years guarantee for professional finishing ................................30
