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© 2017 Dehaco B.V. • Original user and maintenance instructions for the YO28 water management system • YO-28_2017-11_v1.2_EN
2. Introduction
1.3 Safety
WARNING!
Ø
Almost all accidents are a result of:
-
lack of concentration;
-
inattention;
-
negligence;
-
incorrect assumptions.
Ø
Work carefully and with focus.
NOTE!
Ø
You must also follow the local safety
regulations under all circumstances.
WARNING!
Ø
The instructions as they are described in
these user instructions relate to the water
management system. Please also remain
aware of the PPE requirements for your
specific work situation!
1.4 Legionella prevention
The water management system is cleaned and
disinfected by the addition of a chlorine tablet.
Dehaco recommends using the mini chlorine tablets
of 2.7 grams for pool and spa. The frequency of
cleaning and disinfection depends on various
factors, such as the ambient temperature, whether
or not the water system runs empty, and the source
of the water supply.
You can take your own measures to reduce the
growth of bacteria:
◊ Use tap or mains water.
◊ Leave the tapping point (water tap) running for a
period of time before filling the tank or making a
connection.
◊ Prevent water standing still in the system. For
example, always empty the complete system at
the end of work.
◊ Clean and disinfect the system once per quarter.
-
Increase the frequency, up to a daily basis, if
the ambient temperature is higher than 24
°C.
As an option, Dehaco can supply a legionella
management system that uses UV light to kill any
bacteria present.
For more information regarding legionella
management, please refer to the "Legionella
Management Plan" enclosed in Appendix I.
WARNING!
Dehaco is delivering a water management system
to you that is free of legionella bacteria. Prevention
during use, however, is your responsibility!
1.5 Warranty
Dehaco B.V. provides a 12-month warranty, subject
to compliance with the Dehaco General Terms and
Conditions of Delivery. These terms and conditions can
be found on the Dehaco website: www.dehaco.nl. The
General Terms and Conditions of Delivery can be sent
on request.
