Conel KBN COSSTS5, Manual

Page: 63 / 80

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8.3 CONNECTION OF THE DRINKING WATER PIPE
NOTE:
• All activities may only be carried out by professional and knowledgeable person-
nel who have been sufficiently informed by studying the operating instructions
in-depth;
• This personnel must have read and understood this operating manual;
NOTE:
• The float valve is designed for a maximum pressure of 4.0 bar. From 4.0 bar
pressure in the drinking water inlet, a corresponding pressure reducer must be
installed. Higher line pressure in the drinking water inlet can lead to damage to the
Conel Stream;
• In order to prevent safe protection against contamination of the float valve and the
resulting defect, we recommend the use of an upstream drinking water filter with a
mesh size/filter fineness of 110 micrometers (0.11mm);
• If the hardness of the drinking water exceeds 20, a corresponding descaling sys-
tem must be installed;
• When sizing the drinking water inlet, make sure that there is enough drinking
water available for re-feeding.
• Before connecting the drinking water pipe, this must be rinsed.
NOTE:
• To connect to the drinking water pipe, we recommend using a flexible tank hose
and a ball valve (included), thus:
• vibration and noise transmissions are reduced;
• assembly tolerances can be compensated;
• the drinking water supply can be interrupted at any time without affecting the
overall installation - facilitates work on the Conel Stream;
• the drinking water inlet can be blocked during long breaks in operation (e.g.,
holidays);
• Attention:
• In the absence of more than 3 days, we recommend to close off the drinking water
inlet to the device.
• Connect the drinking water connection „tank hose“
(included) to the Conel Stream (see Figure 8.3.1);
• Do not twist or bend the drinking water connection
(has direct connection to the float switch) of the
Conel Stream;
• Make sure that the buoyancy body of the float valve
(inside the tank) can move freely;
• Make sure that there is a pipe fastening clamp of
the water installation in front of the tank hose (from
the point of view of the water entry);