English (GB)
11
9.5 Installation of temperature sensor Pt100
1. Plug the temperature sensor (product number 95713140) into
the supplied cover.
2. Put the cover with the measuring sensor into the measuring
cell at the designated
location (pos. D).
3. Establish the electrical connections.
Fig. 10
Mounting of temperature sensor Pt100
Fig. 11
Mounting position of Pt100
9.6 Installation of the sample water deficiency sensor
• If required, screw the sample water deficiency sensor (pos. I)
into the designated
location at the measuring cell.
Fig. 12
Installation of the sample water deficiency sensor
9.7 Electrical connections
1. Connect the electrodes to the measuring amplifier terminals.
2. Connect the sample water deficiency sensor to the
corresponding terminals of the measuring amplifier.
3. Connect the temperature sensor to the corresponding
terminals of the measuring amplifier.
4. Connect the measuring amplifier to the power supply
according to the wiring diagram. See section
9.8 Checks prior to start-up
1. Check the whole system for leaks.
2. Check the electric connections.
At first commissioning or after long-term stop:
9.9 Operating the Conex
®
DIA
First commissioning of the Conex
®
DIA
• Select operating
language.
• Select the corresponding line using the [Up] or [Down] button,
and press [OK] to confirm.
Main menu (leaving initial display by pressing [OK])
• Select "Setup“ using the [Up] or [Down] button, and press [OK]
to confirm.
9.9.1 Setup
At first commissioning:
Code function: enter the code numbers, if this is used:
• Enter the code for full rights.
– allows access to all menus and functions for one hour
• Enter the code for calibration rights.
– allows access to calibration (CAL) and to manual operation
(MAN) for one hour.
• If no code was entered before, all menus can be accessed
without restrictions and are not protected!
• Press [OK] to return to the main menu and change again to the
"Setup" menu.
Afterwards:
• If a code has been entered previously, enter the code for full
rights.
– access to all menus and functions for one hour.
• Date/time: Set the actual time, if necessary.
• Parameter: Select the "Chlorine" parameter.
– Select pH measurement, if necessary.
– Switch off pH compensation.
– Select temperature measurement/compensation, if
necessary.
• Select measuring cell: AQC-D1.
• Measuring range: Set the measuring range.
• Current output: Set the current loops.
• Select and configure the controller.
• Sample water deficiency sensor: Switch on the sample water
deficiency sensor.
Warning
Observe the installation and operating instructions of
the measuring amplifier!
Caution
Observe the installation position!
Do not insert the temperature sensor into the
overflow hole of the sample water limitation (pos. G)!
T
M
03
7
1
31
45
06
TM
03 713
2 450
6
T
M
03
71
33
45
06
Pt 100
I
Warning
Switch off the power supply before installing.
Observe the local safety regulations
for electrical
installations.
Caution
Observe the installation and operating instructions of
the measuring amplifier!
Caution
Run in the system for at least two hours to avoid
faulty measurements and calibration!
Note
See the installation and operating instructions of the
Conex
®
DIA for further details!
