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WWW.VONROC.COM
4. MAINTENANCE
Before cleaning and maintenance, always
switch off the machine and remove the
mains plug from the mains.
Cleaning
Let the machine cool down completely
before cleaning.
• Clean the heater with a dry towel or vacuum
cleaner.
• In order to protect the enclosure, don’t splash
water onto the heater, and never use a solvent
like gasoline, isoamyl acetate, toluene, etc. to
clean the heater.
• When you store the heater, let it cool down first
and, keep it dry.
Trouble shooting
In case the electric heater does not work well, we
give you subjoined some possible causes and their
solutions.
Problem
Possible cause Solution
The heater does
not operate,
even when it
is plugged in
and the switch,
thermostat are
switched on.
The plug is
loose, bad
connection
Pull out the plug, check the
connection of the plug and
socket. Then connect again.
No power in
socket outlet
Insert the plug in a proper socket
Tip-over
protection
Put the heater on a firm and level
surface.
Overheat
protection
Unplug the heater and wait at
least 30 minutes to cool down
before restarting the heater.
The heating
element
glowing
The input
voltage is too
high or too low
Use power supply according to
the rating on the label
The air inlet (3)
grill is blocked
Keep the heater far way from
articles like curtain, plastic bag,
paper and other things which
can cover the inlet or can be
easily cover on the air inlet
Problem
Possible cause Solution
The appliance
didn’t heat up,
only ventilator
worked
The switch
was not put at
heating setting
Turn the switch to heat setting
The thermostat
operated
Turn the thermostat and listen if
there is open/close voice. If there
is no click and the thermostat
is not damaged, the heater will
automatic switch on when the
appliance cooled down
The self-retting
cut-out
operated
Turn the heater off and inspect
the blockage of inlet or outlet.
Disconnect the plug and wait
at least 10 minutes for the
protection system to reset before
attempting to restart the heater.
Abnormal noise
The appliance
is not stands
upright
Put the heater on a level surface
ENVIRONMENT
Faulty and/or discarded electrical or
electronic apparatus have to be collected at
the appropriate recycling locations.
Only for EC countries
Do not dispose of power tools into domestic waste.
According to the European Guideline 2012/19/
EU for Waste Electrical and Electronic Equipment
and its implementation into national right, power
tools that are no longer usable must be collected
separately and disposed of in an environmentally
friendly way.
WARRANTY
VONROC products are developed to the highest
quality standards and are guaranteed free of
defects in both materials and workmanship for the
period lawfully stipulated starting from the date of
original purchase. Should the product develop any
failure during this period due to defective material
and/or workmanship then contact VONROC directly.
The following circumstances are excluded from this
guarantee:
• Repairs and or alterations have been made
or attempted to the machine by unauthorized
service centers;
• Normal wear and tear;
• The tool has been abused, misused or improp-
erly maintained;
