Krautzberger MA-1 Operating Instructions Manual page 22

Operating instructions
T-Dok-015-GB-Rev.0
Fixed setting
Control of the flat and round jet air via pressure control valves for optimal adjustment of the spray
parameters to a consistent spray situation. The pilot air control is ensured through external control
of the pressure control valves.
Spray start: First activate atomizer air "R" and possibly "F" and then open control air "St".
End: First switch off "St", then close "R" and "F".
DV(D) = Pressure control valve, adjusted to pressure range
O/S(E) = Opener/closer with bleed
O/S= Opener/Closer
Analogue control system
Control of the flat and round jet air via proportional pressure control valves with analogue nominal
value specification for optimal adjustment of the spray parameters to changing spray situations.
The pilot air control is ensured through external control of the pressure control valves.
Spray start: First activate atomizer air "R" and possibly "F" and then open control air "St".
End: First switch off "St", then close "R" and "F".
PDV(e) = Proportional pressure control valve, electrically controlled
O/S(E) = Opener/closer with bleed
O/S = Opener/Closer
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