6.2. Manual reset/restart
If the heater is in lock-out mode, check and remove the cause of lock-out before
restarting the heater. To reset, turn the ON/OFF switch to 0 and then again to I. In case
of repeated malfunction, call technical service. Turning the thermostat control knob will
NOT reset the heater.
6.3. Shut-down
Move switch to "OFF" (O) position. Unplug the unit when not used for a long time.
▲ Never disconnect the heater from mains to stop it while in operation. Always allow
the cooling sequence to be completed (20503), otherwise the residual heat
could damage internal components.
▲ Do not cover the heater. Do not block the air inlet and outlet.
▲ The heater outlet is very hot during operation and after use. Do not touch! Use personal
protecting equipment if needed.
▲ Children should be supervised to ensure that they do not play with the appliance.
▲ The appliance is not intended for use by persons (including children) with reduced
physical, sensory or mental capabilities, or lack of experience and knowledge.
▲ Unplug the heater before moving it. Never pull the cable to unplug or move the unit.
▲ Do not leave the heater unattended when in use.
▲ Never use the appliance with wet hands or when either the heater or the power cable
is wet.
▲ If the supply cable is damaged, it must be replaced by the manufacturer, by a service
agent or a similar qualified person.
7. CLEANING, MAINTENANCE AND STORAGE
Regularly wipe the enclosure using a soft sponge or cloth. For very dirty parts, use a sponge wet-
ted with lukewarm water and a mild detergent, then dry using a clean cloth.
Keep air inlet and fan free from dust and dirt. To clean inner parts, gently blow compressed air
through air inlet.
Regularly inspect the power cable: if worn, cracked or damaged have it replaced by technical
service.
Before storing the heater, make sure it is perfectly cool and dry. Cover the unit with a plastic
bag, put it in its packing box and store it in a dry, ventilated place.
▲ Before starting any maintenance task, shut down, unplug and let the heater cool down for at
least 15 minutes.
▲ Do not attempt any electrical repair yourself. If the heater needs service or repair, contact a
qualified technician.
▲ Do not use a faulty unit unless a qualified technician has inspected and repaired it.
▲ When cleaning, make sure that water does not enter the unit.
▲ Do not open the enclosure to clean the inner parts. Do not spray water into the heater.
▲ Never use solvents, gasoline, toluene and similar aggressive chemicals to clean the heater.
The following checks BY QUALIFIED PERSONNEL ONLY are recommended before every seasonal
use:
Nozzle
Carefully unscrew nozzle from nozzle fitting. Blow compressed air through nozzle orifice to free it
from dirt. Replace nozzle if necessary.
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