Evoqua WALLACE & TIERNAN DEPOLOX 5 E 700 P Series, Инструкция по эксплуатации

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DEPOLOX
®
5 E flow cell
Installation
4.
47
4.5 Commissioning
After the 700 P electronics module or 700 M electronics module and
DEPOLOX
®
5 E flow cell and sensors are installed, you can perform the
initial startup. For the procedure, see instruction manual “700 P electron -
ics module” or “700 M electronics module” and the corresponding instruc -
tions for the sensors.
4.6 Shutting down
Attention!
If the installation site of DEPOLOX
®
5 E flow cell and the sensors is not
frost-free, the system must be taken out of operation in good time! See
also instruction manual „700 P electronics module” or “700 M electronics
module” and the corresponding instructions for the sensors.
4.6.1 Emptying DEPOLOX
®
5 E flow cell
Proceed as follows:
1 Switch off the power supply.
2 Drain the sample water inlet and outlet line.
3 Remove the housing cover of the DEPOLOX
®
5 E flow cell.
4 Empty the cell body through the sample taking unit opening.
5 Remove the cleaning sand.
6 Remove and empty filter unit and check valve housing; see chapter
5.9 “Cleaning flow rate monitor and check valve”.
7 When the remaining water has drained from the flow control valve,
refit the filter unit and the check valve housing.
8 Remove the sensors from the mounting hole in the cell body cover
and separate from DFMe electronics module.
9 Shutting down the sensors. See appropriate sensor operating
instructions.
10 Refit the plug or protection cap in the mounting hole in the cell body
cover.
11 Refit and engage the housing cover of the DEPOLOX
®
5 E flow cell.