Evoqua DEPOLOX, Инструкция по эксплуатации

Страница: 49 / 104

DEPOLOX® 400 M 5. Installation
49
EN
1 Open the housing cover of the electronics
module.
2 Connect the power supply in accordance
with the wiring diagram (chapter 9.).
3 Install ORP (Redox) sensor measuring
modul (chapter 5.14.1).
4 Connect CPU board in accordance with
wiring diagram (chapter 9.).
5 Fit the housing cover.
6 Then put the DEPOLOX® 400 M operation
(chapter 5.15).
5.14.1 ORP sensor measuring module
1 Disconnect the electronics module from
the power supply.
2 Remove the housing cover of the electro-
nics module.
3 Feed the ORP (Redox) sensor cable
through the cable gland together with the
pH sensor cable with double sealing
insert.
4 Connect sensor cable to the ORP (Redox)
sensor card (A).
5 Insert sensor card into Mod1 slot (B).
Ensure that the holders engage. Rout the
sensor cable upward and around the sen-
sor module to the cable gland.
6 Remove the cover of the flow cell.
7 Install ORP (Redox) sensor in the flow cell.
Please remove the blind plug first (note
position!).
8 Feed the sensor cable through the hole at
the bottom into the housing of the flow
cell and route upward to the sensor.
9 Connect sensor cable to the ORP (Redox)
sensor.
10 Fit the housing cover.
11 Switch the device on.
12 Calibrate the ORP sensor.
13 Set the limit values and perform ORP set-
tings.
Fig. 18 Section ORP sensor module with sen-
sor cable in slot
A ORP (Redox) sensor card
B
Mod1 slot
WARNING
Risk of injury or damage to the device!
• The DEPOLOX® 400 M is not equipped
with a mains switch and is in operation as
soon as the supply voltage is applied. For
this reason, an external switch or circuit
breaker with a clearly identifiable “Off”
switch position is necessary.
• Line cross-section for the mains input
side at least 0.75 mm² (AWG 18), on-site
mains fuse 6 A with 100 to 240 V AC sup-
ply.
• When connecting system components
(e.g. devices, motors, pumps) as well as
when entering operating data, the sys-
tem components must be switched off in
order to prevent uncontrolled activation
or incorrect operation.
• If devices are connected to the internal
voltage supply (e.g. dosing devices) or via
fixed connection cables (e.g. connectors),
the total power consumption must not
exceed 6 A.
NOTICE
Note the correct polarity of the voltage con-
nections and the correct dimensioning of the
wire cross-sections (chapter “3.11.1 - Power
consumption).
NOTICE
Make sure that all cable glands are installed
correctly.
NOTICE
The sensor card is automatically detected
and the ORP measurement is displayed.
A
B