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LEADING IN PRODUCTION EFFICIENCY
Operating Manual
© Dürr Systems AG
ED3K_Operating_Manual_Rev02LD_03Lug2020_EN. docx
Rev.02 – 03.07.2020
8.11 Closed loop flow regulation
On a system with one spray gun, equipped with a flow modulating valve, can be activated, when
available, a closed loop flow control.
In the parameter page SETUP 4 activate, when available, the flow control option ”Closed loop”.
Figure 55
In this condition, assigned a flow set point value, while spraying, the control pressure of the
regulator is consistently automatically adjusted, to control the flow.
When the flow control “Pressure” is active a touch on the valve BFDS1 let you set a fix value of
pressure for the valve.
When the option “Closed loop” is active, the system is working with a flow set, a touch on the valve
BFDS1 opens the regulator page.
Figure 56 spray page
