Product description
Rating plate
8
© Lutz-Jesco GmbH 2018
BA-24721-02-V02
Chlorine gas changeover unit
C 7523
Operating instructions
4 Product description
4.1 Scope of delivery
Please compare the delivery note with the scope of delivery. The follow-
ing items are part of the scope of delivery:
n
Motor ball valve
n
Contact gauge
n
Various hydraulic connections (optional)
n
Wall holder
n
Control with power plug
n
Plastic wall panel (optional)
n
Installation material for wall fixing
n
Operating instructions
4.2 Design and function
Chlorine gas dosing systems in a water treatment system must be per-
manently ready for operation so that the water can be sufficiently disin-
fected at any point. This explains the fitting of the systems with two sup-
ply batteries - one side in operation, the other on stand-by. The vacuum
chlorine changeover valve effects automatic switching between the two
cylinders or drum batteries.
Fig. 1: Structure of the device
If the power supply from the operation battery ebbs, the vacuum generat-
ed by the injector will become stronger. The control (1) detects lack of
chlorine through the contact vacuum gauge (2) and actuates the motor
(3) on the 3-way ball valve (4).
The control signals the operating state with coloured LEDs in the flow
chart. The most important operating signals are available for remote indi-
cation as relay contacts.
The "residue discharge" function enables the consumption of residue
from incompletely-emptied tanks of a total vacuum battery. Working in
set intervals, the changeover unit then switches to the battery registered
as empty and removes the residue.
Manual changeover can be triggered by the push of a button. If there is a
power failure, the changeover can be made mechanically by hand.
4.3 Rating plate
There is information on the equipment about safety or the product's way
of functioning. The information must stay legible for the duration of the
service life of the product.
Material: PVC/FPM
230 V, 50/60 Hz, IP65
max. 4 kg/h
XX/XXXX
S/N: XXXXXXXXXX
P/N:
Made in
Germany
*102A12345678*
*12345678012345*
C 7523-
Lutz-Jesco GmbH 30900 Wedemark
Am Bostelberge 19 Germany
Fig. 2: Rating plate
No.
Description
1
Product name
2
Material
3
Voltage supply
4
Max. flow rate
5
Label showing conformity with applicable European directives
6
WEEE label
7
Serial number
8
Part number
9
Month / year of manufacture
Table 5: Rating plate
3
2
1
4
1
2
3
5
9
4
6
8
7
