Millipore DIRECT-Q 3 SYSTEM, User Manual

Page: 52 / 73

M
AINTENANCE
- 44 -
6-5 H
OW TO
C
ALIBRATE THE
T
ANK
L
EVEL
(C04)
Before calibrating the tank level, the tank needs to be filled to the 100% level or TANK FULL.
1. Press the Main
and “+“
Buttons
together to
enter the menu.
The Display
will show C01.
2. Press the Main
Button 3 times.
The Display
will show C04.
The highest
Tank Level
display will be
blinking. This
means that the
highest water
level is ready to
be calibrated.
3. Press the “+”
and “-“ Buttons
together to
enter the
highest water
level. The
Display will
show the lowest
Tank Level (red
level) display
blinking.
NOTE: The highest and lowest tank level must be calibrated together or else the tank level is
not calibrated.
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