Duplex STEAMTECH 12000, Руководство пользователя

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STEAMTECH
8. MAINTENANCE
ATTENTION
DISCONNECT FROM ELECTRICAL POWER SUPPLY BEFORE CARRYING OUT USER MAINTENANCE. IT
IS RECOMMENDED THAT BOILER MAINTENANCE IS CARRIED OUT WHEN THE EQUIPMENT HAS
COOLED DOWN. (I.E. SWITCHED OFF FOR AT LEAST 5 HOURS)
MAINTENANCE OF THE STEAM GENERATOR
ELIMINATING SCALE RESIDUE FROM THE BOILER
If you are not acquainted with the hardness level of the used water, it is recommended to proceed with the boiler
cleaning after 24 working hours. On the contrary, if you know the hardness level and it is between 0 and 4 french
degrees , the boiler cleaning can be carried out after 100 working hours.
Fill the water tank, placing a recipient container under the machine and remove the boiler drain cap (23) underneath the machine.
Then activate the general power switch (11) and switch it to the position “general ignition” (12), letting the water pump working for a couple
of minutes, then put the general power switch (11) in the “OFF” position (11A) and disconnect the power cable (21) from the electrical plug
and close the boiler drain cap.
The cleaning of the boiler is completed; connect the power cable (21) into the electrical plug and activate the general power switch (11) into
the position (13). It is recommended to activate also the switch (36 minimum steam) on the hose, pressing the safety switch (34) as to
allow the outlet of the air remained into the empty boiler. Wait until the refilling system has finished (approx. 3 minutes). The maintenance
of the boiler is completed.
MAINTENANCE OF THE VACUUM CLEANER
Specific filter for non soluble powders.
Clean the filter periodically (2A optional).
15 DUPLEX UK– 01/17