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Dorr EcoBell2 SL EC - High Voltage

Dorr EcoBell2 SL EC
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Operating Manual
© Dürr Systems AG
72 / 156
EcoBell2 SL EC
- Rotating Atomizer with External Charging
Operation
Document No.: MRA00001EN
Version:: 07 As of:: 01/2020
Paint - outflow rate
Maximum 700ml/min
recommended operating range 80 350ml/min
Rinsing agent - outflow rate
Detergent
for quick purging via nozzle 700ml/min ±50ml/min
Temperature and humidity
Basic limits in the paint environment
If the atomizer is not operated, the following limits have to be complied
with unconditionally.
Ambient temperature 10 40 °C
Relative humidity 35 90%
Outside these limits, the atomizer will be damaged.
Parameters when operating
Temperature 23 °C ±3 °C
Relative humidity 65% ±5%
Velocity of air flow in the painting booth 0.2 0.7m/s
6.3.2 High voltage
I
konstant
max. 400µA
Resistances
Resistance between paint nozzle/paint pipe and connecting port
Test voltage 4 24V
Resistance value ≤ 10Ω
Resistance between shaft (on turbine side) and connecting port
(with motor bearing air)
Test voltage 50V
Resistance < 0.1MΩ
Grounding of the work piece
Test voltage 1,000V
Resistance value < 1MΩ

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