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Last change 10/2018 E-P | Subject to technical modifications
Volume reduction
Dependent on application, a volume reduction
of the system may be necessary in order to
avoid excess operation (the residual hardness
can increase when the maximum flow is
exceeded).
Such volume reduction must be carried out at
soft water side or by the installation of a
volume limit unit.
Commissioning record
An acceptance certificate is attached to the operating manual (see appendices 4), which must be
duly filled in by the service technician at commissioning.
It is necessary to complete the Commissioning Settings in the manual as well as the Log
Book so that warranty claims can be accepted.
3. Taking out of operation
Extended taking out
of service
Prior to any extended period out of operation, the softener must be
regenerated completely.
After regeneration has been concluded, the stop valves in the raw
and soft water lines must be closed.
Mains power should be shut off at the spur.
Even when taking out of operation, the softener may be protected
against frost.
If a bypass is available for the softener, that must be opened if the
following consumers shall not be supplied with not softened water.
Restoring operation
Turn on mains power at spur.
The valve in the raw water line must be opened slowly.
Manual regeneration to be carried out.
Once regeneration has been carried out,
allow a brine formation
time of 5 hours to elapse
(under normal ambient conditions).
The stop fitting at soft water side shall then be opened slowly.
An extended standstill of the softener may bear a risk of
germination and a disinfection of the system is required.
Such disinfection shall be carried out by skilled persons only.
Please call our service for further information.
