6
The display of the DULCOMETER
®
D1C controller uses the following symbols:
Description Comment Symbol
Limit value transgression Symbol
Relay 1, upper left
Symbol
Relay 1, lower left
Symbol
Relay 2, upper right
Symbol
Relay 2, lower right
Metering pump 1 (chlorine) Symbol
Control off left
Symbol
Control on left
Metering pump 2 (dechlorine) Symbol
Control off right
Symbol
Control on right
Solenoid valve 1 (chlorine) Symbol
Control off left
Symbol
Control on left
Solenoid valve 2 (dechlorine) Symbol
Control off right
Symbol
Control on right
Servomotor
Control, open relay
Control, close relay
Without control
Thickness of bar
Position feedback increases from left to right
during opening
Stop button pressed
Manual metering
Fault
5 Display Symbols
BA_DM_173_03_09_GB.p65 30.03.2009, 12:10 Uhr6