7. MAINTAINANCE AND CHECKING OF THE DEVICE
7.1 Maintainance
CAUTION: The device contains electrical parts under pressure. Only a specialised
technician can work on the device. Danger of electrical injuries.
IMPORTANT:
Before any kind of intervention to the device, please make sure that it is
disconnected from the mains.
a) Clean the swimming pool and the filtration on regular basis to prevent the device from
damage caused by dirty or clocked filter.
b) Check the power supply and the flexible cord status on regular basis. If the device starts to
operate in unusual way, turn it off immediately and contact your authorised service
department.
c) Check the working area of the pump on regular basis (see the picture in chapter 4.1
Positioning). Keep this area clean and remove all the accumulated dirt, leaves or snow.
d) If you decide not to use the heat pump, disconnect it from the mains, let out the water and
cover the unit with a water resistant sheet or with a PE foil.
e) For external washing of the heat pump, use your common cleaning agent for dishes and pure
water.
f) Clean the external surface of the evaporator with a soft brush on regular basis to remove
impurities. Check the evaporator surface and make sure that the lamellas are not compressed.
It is possible to flatten out the lamellas by a flat, non –edgy tool. The warranty does not
cover any mechanical damage caused on the lamellas.
g) Regularly check the screws, fixing the device to the base , screws fixing the covers and also
the flexible cord wear. Clean the rusted parts with a wire brush and treat them with
anticorrosive varnish.
h) Disassemble the upper cover on regular basis and clean the inside of the heat pump.
i) All the above repairs must be performed by a specialised technician.
j) The maintainance of the cooling system must be performed by the specialised technician.
7.2 Getting prepared for winter time
a) Disconnect the heat pump from the mains.
b) Close the bypass cocks 2 and 3 (see the picture in chapter 6.2 Setting of the operating
status by the bypass)
c) Let out the water from the heat pump by unscrewing the tube from both connectors of the
filtration circuit (Danger of freezing-up).
d) Drain off the rest of the water in the evaporator (Danger of freezing-up).
e) Screw back the tube to avoid any water or impurity getting into the heat pump.
Important: The proper winter preparation is very important. There should be no water
left in the exchanger of the heat pump. The warranty does not cover any damage of the
exchanger caused by frost
.
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