Rocal ARc Frontal 50 Manual Del Usaurio página 18

5.2.2. Electrical diagram with 4 fans.
5.3. Operating. The function of the vent set is to jet the air, once heated, from the lower grill of the apparatus to the front
part and the pipes in the upper part.
5.4. Use and maintenance. The set of ventilation should be permanently connected to the grid when the device is
switched on.
The switch offers three positions:
Position 0: Slow gear. The starting and stoppage of the turbines is through the automatic thermostat
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Position I: Fast gear. The starting and stoppage of the turbines is through the automatic thermostat
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Position II: Fast gear. Manually (manual, not automatic shutdown system).
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After a period of prolonged and stop before putting the machine in motion, it is necessary to verify the proper operation
of the turbines and cleaned all the dirt of the front grilles of the air intake. It is also desirable that a qualified professional
review the entire electrical installation of the device.
WARNING:
If the feeding wires are damaged, they must be replaced either by sales department or qualified staff to avoid
problems.
6. CLEANING AND MAINTENANCE
6.1 Maintenance. An appropriate and regular maintenance of both the appliance and the installation contributes greatly
to its good performance. It is important to perform periodic and complete controls of the equipment and of the ducts and
installation. Thus, for your safety and comfort, some of our dealers offer a servicing contract for your device. Please
contact your dealer for this service.
6.1.1 Locking mechanisms. You need to make sure no mechanisms are locked (registers, door, air inlet, etc.) after an
extended shutdown period.
6.1.2. Spare parts. Use only original spare parts, or parts recommended by Manufacturas Rocal, S.A. See picture on
page 14 of the ANNEXED document.
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