Operating Manual
© Dürr Systems AG
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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
