OPERATING THE MILLI-Q SYSTEM
Milli-Q
Ac Gr Bio Syn A10
KEYPAD
Non temperature compensated resistivity display
OPERATE
MEASURE CLEANING
STAND/BY
OPERATE
MEASURE CLEANING
STAND/BY
OPERATE
MEASURE CLEANING
STAND/BY
OPERATE MEASURE
STAND/BY
OPERATE
MEASURE CLEANING
STAND/BY
Purging the air out of the Ultrafiltration Cartridge
See Appendix 1, page 29, Purging the air from the UF cartridge.
Startup of the Milli-Q
The intermittent recirculation of water inside the Milli-Q has allowed the cartridge(s) to become fully hy-
drated. Before installing the point of use filter (MILLIPAK 40), dispense about 2-3 litres of water from the
system.
Installing the MILLIPAK 40 final filter (Figure 6 and 7)
1. Remove the venting cap (A) from the MILLIPAK 40.
Note: Do not use Teflon Tape on the threads of the Millipak unit because it could damage the
2. Screw the MILLIPAK 40 onto the point of use (B). Teflon™ tape is not needed. Turn it a maximum
of 2-3 times.
3. Replace the venting cap but do not tighten it onto the MILLIPAK 40.
4. Start to purge the MILLIPAK 40 by bringing the point of use gun trigger forward (C) in
PRE-OPERATE mode.
5. When all of the air is purged from the MILLIPAK 40 by allowing water to run out of the vent,
tighten the venting cap (A).
6. Close the point of use gun trigger (C) by moving it to the vertical position. The system should be
left in PRE-OPERATE mode.
Purpose of the LED on the point of use gun
When the point of use trigger is brought slightly forward, the Milli-Q system goes into a RECIRCULATION
mode. The green LED will flash when the water quality is not optimal. Once the green LED is lit steadily, the
trigger can be brought forward to dispense water from the point of use gun.
If the resistivity is below a predetermined setpoint, the green LED will blink continuously.
20
In either PRE OPERATE or PRODUCT mode
Press MENU for 2 seconds
MENU
↓
Press MENU four times
MENU
↓
Press twice on OPERA TE/STANDBY
MENU
The arrow keys allow the choice of a
CLEANING
MENU
compensated or a non temperature
compensated resistivity display.
↓
Press MENU again for 2 seconds to
MENU
return to the initial operating mode.
Point-of-use valve . An O-ring is located on the thread portion of the point-of-use. The
O-ring is used instead of Teflon tape to insure a watertight connection.
ACTION
DISPLAY
P R O D . T I M E S E T U P
C O U N T E R :
0 m n
S E R V I C E : O P T I O N S
L A N G U A G E E N G L I S H
S E R V I C E :
O P T I O N S
T ° C O R R E C T I O N : O N
S E R V I C E :
O P T I O N S
T ° C O R R E C T I O N : O F F
1 9 . 4 M Ω c m
2 3 . 4 ° C
T O C :
3 p p b