141YLS-K
11 Decommissioning and disposal
NOTICE
Danger of damage due to freezing
In areas at risk to freezing temperatures, frozen wa-
ter can cause damage inside the product.
ð For decommissioning, follow the instructions
below.
11.1 Temporary decommissioning
1. Turn the key switch (if present) and switch the main switch on
the front side of the product to the OFF position.
2. Disconnect the power from the mains power supply and secure it
against mistaken reactivation.
3. Close the supply lines for water.
4. Remove the connections for water.
WARNING
Health risk from auxiliary substances
Refrigerants may contain hazardous substances.
ð Observe the manufacturer's instructions and
the safety data sheets for the substances used.
5. Drain all cooling liquid from the product.
6. If a water-glycol mixture was used, dispose of it in accordance
with the local regulations. The water-glycol mixture may not be
allowed into the public sewer network.
7. Clean up leaked cooling liquid immediately.
8. Blow out all water lines in the product with oil-free compressed
air.
9. Close the connections for water with closing plugs.
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