en
5 Cleaning / maintenance
Safe functioning of the system is only possible if the lter cartridge is replaced regularly. The replacement
cycles depend on the carbonate hardness of the drinking water, usage, and the blend level set.
We recommend replacing the lter cartridge after 6 months, but no later than after 12 months.
The operator is required to check the system for leaks on a daily basis.
When replacing the lter cartridge, all parts must be checked for contamination and damage. Damaged
parts must be replaced and contamination removed.
If the system is not used for an extended period, the lter cartridge must be replaced.
5.1 Flushing the system
The system must be ushed thoroughly after maintenance work or if it has not been used for an extended
period.
⇒ Run the ushing hose into a suitable container (e.g., a bucket) or into a drain.
⇒ Open the purge valve (5) (OPEN, Fig. 3).
⇒ Turn on the water supply.
⇒ Allow the quantity of water specied in the table below to ow through.
⇒ Close the purge valve (5) (CLOSE, Fig. 4).
Flush volume after 1 week of
stagnation:
Flush volume after 4 weeks of
stagnation:
Filter cartridge M for POWER
steamer water softener
3 liters 15 liters
Filter cartridge L for POWER
steamer water softener
5 liters 25 liters
⇒ Then carry out 3 rinsing cycles using the POWER steamer.
5.2 Spare parts
You can nd wear parts and spare parts in the spare parts list available online at
www.renfert.com/p918.
Enter the following item number: 18460100.
The components excluded from the warranty (wear parts, consumables) are
marked in the spare parts list.
6 Disposal information
Equipment with this symbol may not be disposed of in unsorted domestic waste within the Euro-
pean Union.
Please contact your local authorities for more information on proper disposal.
You can nd out about the current options for return online at www.renfert.com
Subject to change
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