TECNOVAP H100200, Руководство пользователя

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HYDRO BOX
Pag . 13 TECNOVAP 36/18
8. MAINTENANCE
8.1. Boiler maintenance
WARNING
DISCONNECT THE POWER SUPPLY BEFORE CARRYING OUT ANY MAINTENANCE.
WARNING ! DANGER OF SCALDING
Cleaning of the appliance absolutely has to be carried out when cold (i.e. generator switched off
for at least 5 hours), in the following way: (we therefore do advise to perform maintenance at the
start of the next use, provided that at least 5 hours have passed since the former use).
The appliance is equipped with a maintenance warning system which informs the user of the need to
clean the boiler. The system is programmed to signal this condition after every 100 effective working
hours while showing the wording “C A L C” on the display.
When this warning is displayed, the machine can in any case be used until the started operation has
been completed. Then switch off the appliance with the main switch (06) and remove the power plug
(05).
Place a suitably sized basin under the appliance and remove the drainage cap (09) underneath, then
wait for the boiler to be completely empty.
Clean any dirt off the cap with running water, check that the seal on the bottom of the cap is in good
condition, replace if necessary (contact your supplier for spare parts), then screw the cap back on the
machine.
If the used water has a hardness of over 10 French degrees (depending on product use,> 2 hours/day)
water should be treated with special water softeners, these devices can reduce the calcium carbonate
content in the water to below 4 French degrees significantly improving the reliability of the generator.
(For further details or to purchase a softener filter, please do contact the manufacturer).
The boiler cleaning is done. Insert the power cable (05) back into the power socket, connect the
appliance to the water supply and activate the main switch (06). Remember to also activate the lever
(22) on the hand grip to bleed out the air from the empty boiler.
After completing boiler maintenance, proceed by following the instructions described in paragraph (c) of
chapter 7.