FTA Manual.pdf - Industrial Air
FTA Manual.pdf - Industrial Air
FTA Manual.pdf - Industrial Air
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5.4 Installation of Shunt Pump<br />
63 9810.0156 – Rev.04 –12/01/2007<br />
Installation / System<br />
In case of the drop of the<br />
return water temperature under<br />
55 °C, shunt pump must be<br />
used to supply the return water<br />
at 55°C<br />
In case of usage of the<br />
shunt pump, temperatures of<br />
boiler water was specified at<br />
section of “Temperatures of<br />
Radiator Water” which was<br />
explained on chapter 6.2<br />
Attention In case of drop of the return water<br />
temperature under 55 °C because of installation, shunt<br />
pump must be used to supply return water at 55°C. It is an<br />
essential to use a shunt pump which was calculated at<br />
proper flow quantity and pressure height. Unusage of this<br />
pump or/and usage of a pump that is not suitable, wrong<br />
assembly, falty connections and placement of the pump<br />
may damage to the boiler in long or short term. In case of<br />
these circumstances pump will be out of warranty.<br />
Attention: It is important that installation which<br />
pump connected to must be designed and applied in<br />
accordance with projects and standards. Engineering<br />
calculations must be in accordance with EN installation<br />
design standards.<br />
Attention: As long as device works with shunt<br />
pump, connections of electrical panel and mechanical<br />
installation must be installed by experienced people,<br />
process of first start-up of the device must be done by<br />
authorized technical service. Otherwise the device will be<br />
out of warranty.<br />
Electricshock Danger! Before protective hat and<br />
pieces of cover is taken out, all electrical connections on<br />
boiler must be disassembled. Works that will be done when<br />
electric is on, must be carried on by authorized people after<br />
all necessary precuations are supplied.<br />
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