DEPOLOX® 400 M
5. Installation
39
EN
1 Installation of the module (chapter 5.5)
•
Install the electronics module and flow
cell with or without DIN rail
•
Install the Y-style flow-through assembly
2 Remove the housing cover of the flow cell
(chapter 5.6).
3 Install the optional strainer (chapter 5.7).
4 Connect the sample water inlet (chapter 5.8)
•
with tubing connection
•
with rigid pipework
5 Connect the sample water outlet (chapter
6 Prepare VariaSens C (chapter 5.11)
•
Install the fine filter
7 Prepare DEPOLOX® 5 C (chapter 5.10)
•
Remove the felt ring
•
Remove and replace the transport
plug
•
Add electrode cleaning sand
8 Install sensors, LED glow stick and Multi-
sensor (chapter 5.12).
9 Fit calibration aids (chapter 5.12.2).
10 Install the sensors (chapter 5.13)
11 Refit the housing cover (chapter 5.6).
5.5
Installation of the module
Install the electronics module and flow cell
with or without DIN rail. Dimension drawing
chapter 5.5.3.
5.5.1 With DIN rail
1 Secure the DIN rail to a solid wall using
the dowels and screws supplied.
2 We recommend that you hook the flow
cell on the DIN rail to the left of the elec-
tronics module.
3 Fasten the flow cell to the solid wall at the
bottom by the holders using dowels and
screws.
4 Hook the electronics module onto the DIN
rail so that it is flush at the right.
5 Fasten the electronics module to the solid
wall at the bottom by the holders using
dowels and screws.
5.5.2 Without DIN rail
The dimensions for the drilling pattern can be
found on the back of the plastic housing.
1 Attach the tallow-drop screws and dowels
provided to the solid wall (included in the
scope of delivery).
2 Hook the flow cell onto the screws.
3 Fasten the flow cell to the solid wall at the
bottom by the holders using dowels and
screws.
4 Hook the electronics module onto the
screws.
5 Fasten the electronics module to the solid
wall at the bottom by the holders using
dowels and screws.
NOTICE
•
Install the flow cell to the left of the
electronics module.
•
Leave a clearance of at least 250 mm
above the flow cell for working with the
sensors.
•
Screws and dowels for fixing to a solid
wall are included in the scope of delivery.
•
Tallow-drop screws and dowels for
fixing to a solid wall are included in the
scope of delivery.
•
If the device is to be installed on a suita-
ble lightweight wall, use the appropriate
mounting fixtures. Not included in the
scope of delivery!
•
The electronics module is not suitable
for electrical connection with perman-
ently installed cable conduits. If the
cable glands do not meet local installa-
tion rules and regulations, these glands
must be replaced with suitable ones.
•
If the electronics module and flow cell
are mounted in separate locations, the
use of optional sensor extension cables
is required. A length of 164 feet (50 m)
must not be exceeded. For the pH or flu-
oride sensor, an optional impedance
converter is required when longer cables
are utilized.
•
In cases where the sensor cable is not
long enough and an extension is requi-
red, an impedance converter must be
screwed onto the pH and fluoride sen-
sor. The impedance converter converts
the very high-resistance sensor signal
into a low-resistance signal. The impe-
dance converter is supplied by a built-in
battery with a battery service life of
approximately 5 years. After this time,
the impedance converter should be sent
to our company to have the battery
replaced.