34
VERSION 03/2018
ORDER NUMBER DOC 2369735
5.6
OPERATING ELEMENTS
5.6.1 VM 5020WA CONTROL UNIT
The assembled spray system can be operated and regulated with the VM 5020WA control unit.
5.6.1.1 OPERATING ELEMENTS, FRONT SIDE
AquaCoat
100
80
60
40
20
µA
80
60
40
20
10
kV
R3
R2
R1
Zerstäuberluft
Atomizing air
Mat. Druckregler
Mat. pressure reg.
Pumpe
Pump
POWER
0
1
B_03364
21
17
15
22
12
24 25
3
5
20
10
9
11
6
1
16
18
13
14
19
23
2
4
7
8
26
27
1 Selector (mains supply)
0 = Control unit switched off.
1 = Control unit switched on.
2 Universal control dial
– Dynamic digital control dial with 32 positions per revolution.
– Adjustment speed is proportional to rotational speed.
– Used to adjust high voltage and spray current.
– For setting parameter values in configuration mode.
3 Push button "Standby"
For switching to standby mode.
4 Illuminated display: "Standby"
Lights up when the device is in standby mode.
5 Push button "Spray current"
For activating the function.
The current limitation is set with the rotary controller (2) and is indicated in the LED
display (27).
– Adjusting range: 10–100 µA
– Resolution: 1 µA
6 Illuminated display: "Spray current"
