9 Decommissioning
9.1
Information on decommissioning
WARNING!
Contact with hot or cold heat transfer liquid
Scalding, cold burns
Bring the heat transfer liquid to room temperature before
draining.
Protective equipment:
n
Safety glasses
n
Protective gloves
n
Protective work clothing
To avoid damage during storage, all liquids must be drained completely from
the device.
n
Drain the heat transfer liquid from the device.
n
Drain the cooling water from the device.
n
Store the device, maintain the storage temperatures
9.2 Drain and clean the device
Do not drain the heat transfer liquid in a hot state above 90°C or in
a cold state below 0°C!
Protective equipment:
n
Safety glasses
n
Protective gloves
n
Protective work clothing
The drain taps and drain nozzles are located on the right hand side of all
devices.
1.
Allow the device and heat transfer liquid to cool or warm up to room
temperature.
2.
Switch off the device and pull out the mains plug,
3.
As far as the design of the overall application allows, drain the applica-
tion in advance via the drain connections on the application.
Draining the device
V4
Integral process thermostats with flow control unit
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