Shutdown
Disposal of old equipment
25
© Lutz-Jesco GmbH 2017
Subject to technical changes.
170518
BA-20710-02-V05
Chlorine control valve
C 7700
Operating instructions
12 Shutdown
12.1 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.
If present, connect the service valve between the dosing device and
the injector.
4.
Switch off the injector.
ü
Chlorinator shut down for the short term.
12.2 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.
Run the chlorinator for approximately five minutes with nitrogen or
dry compressed air.
4.
If present, connect the service valve between the dosing device and
the injector.
5.
Switch off the injector.
6.
Close all the open connections to protect the lines and devices from
humidity 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 generously
ventilated.
n
Temperatures b2 °C and +40 °C.
n
Relative air humidity must not exceed 90 %.
i
After longer periods of inactivity, we recommend performing
at least one leak test (see section 11.1 „Vacuum system leak
test“ on page 24) before start-up.
12.3 Disposal of old equipment
n
Before disposing of the old equipment, you must clean off the
remaining chlorine by rinsing it with nitrogen or air.
n
The device must be disposed of in accordance with applicable local
laws and regulations. It should not be disposed of as domestic waste!
As the disposal regulations may differ from country to country, please
consult your supplier if necessary.
In Germany, the manufacturer must provide free-of-charge disposal.
provided the device has been safely returned along with a declaration of
no objection (see page 34).
