Specifications

ELGA PURELAB Option-R 7/15 Operator Manual
PURELAB Option-R 7/15 Version 4 08/07 Page 17
Step 4 - Water Purity Unit Setting
This screen will allow the setting of the preferred water purity
unit of measure to either, MΩ.cm or µS/cm. Once selected, all
future water purity measurements will be displayed with your
unit of choice. Select the option required using the
button
and accept with the
9 button.
Step 5 - Purity Alarm Setting
This screen is used for setting the value at which the water
purity alarm activates.
If the MΩ.cm water purity alarm unit setting was chosen, then
the following water purity alarm choices will be displayed.
10 MΩ.cm F
5 MΩ.cm F
1 MΩ.cm F
If the µS/cm water purity alarm unit setting was chosen, then
the following water purity alarm choices will be displayed.
0.1 µS/cm F
0.2 µS/cm F
1.0 µS/cm F
Select the alarm setting required using the button and
accept with the
9 button.
Note: To reset any of the set-up parameters,
restart from the set up menu and follow
instructions from Step 1.
Setting Up Display and Replacement Timer
Turn the unit off at the power inlet module. To enter the
replacement timer set-up, press the left hand touch pad button
and at the same time turn the power on.
A graphic of the ion-exchange cartridge, UV lamp, pre-
treatment cartridge and clock graphics are displayed with hourly
timer status.
CAUTION! Before re-setting any of the cartridge
timers, ensure that the appropriate new
cartridges have been installed and
securely located correctly in the PURELAB
Option-R.
Step 1 - Ion-exchange Cartridge Timer
Setting this screen will cause the ion-exchange cartridge timer
to reset to the preset value of 4380 hours (6 months).
Press
9 to jump to the next consumable or to initiate reset.
Press
9 to reset timer or press to abort reset.
Press
9 to jump to the next consumable.
MegaOhm MicroSiemen
Purity Alarm Setting
Ion-exchange Cartridge Timer
MegaOhm
MicroSiemen
Water Purity Settings