Shutdown
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© Lutz-Jesco GmbH 2021
Subject to technical changes.
210527
BA-22404-02-V03
Chlorine changeover unit
C 7520
Operating instructions
11 Shutdown
11.1 Short-term shutdown
Perform the following working steps:
1.
Close the chlorine tank valves.
2.
Use the injector to suck off the remaining chlorine.
3.
Switch off the injector.
ü
Chlorinator shut down for the short term.
11.2 Long-term shutdown
Perform the following working steps:
1.
Close the chlorine tank valves.
2.
Use the injector to suck off the remaining chlorine.
3.
If possible, operate the chlorine gas system for approximately five
minutes with nitrogen or dry compressed air.
4.
Switch off the injector.
5.
Close all the connections to protect the lines and devices from hu-
midity and dirt.
ü
Chlorinator shut down for the long term.
The device remains in the installation location during the operating
pause. All connections remain closed. The voltage supply should remain
active so that condensate is unable to gather in the electrical devices.
Ensure ideal storage conditions where possible:
n
The storage place must be cold, dry, dust-free and moderately venti-
lated.
n
Climactic conditions: see 5 „Technical data“ on page 10.
i
We recommend a leak test after a longer standstill period (see
chapter 9.1 „Inspecting the pressure system“ on page 20).
11.3 Disposal of old equipment
PLEASE NOTE
Do not dispose of the device in the domestic waste!
Do not dispose of electric devices via the domestic waste.
ð
The device and its packaging must be disposed of in accordance
with locally-valid laws and regulations.
ð
Dispose of different materials separately and ensure that they are
recycled.
ð
Before disposing of the old equipment, you must clean off the re-
maining chlorine by rinsing it with nitrogen or air.
ð
When returning the device to the manufacturer, it must be sent safe-
ly and together with a declaration of safety (see page 31).
