15.1.9.2.1 Manual dosing
Press
START
key to activate a single pre-configured dose.
NOTE45
Manual dosing only available when not dosing automatically via external voltage pulse.
15.1.9.2.2 Analog 4-20 mA mode
With the ability to operate at very low speeds, Analog 4-20 mA mode allows accurate metering of chemicals.
Usually a better solution than dosing at intervals.
15.1.9.2.3 Calibrate the pump for 4-20 mA control (Un only)
l
Pump must be stopped.
l
High and low signals must be within range.
To calibrate:
Procedure
1. Press
MODE
button
2. Use
+/-
keys to scroll to
Analog 4-20 MA
3.
CALIBRATE
.
15 INSTALLATION: PART 6 (SETTING UP THE PUMP (CONTROL SETTINGS))
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