Technical Service - WilTec 61989 Operation Manual

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Cleaning and Maintenance Instructions
Maintenance
Attention! Careful and regular maintenance of Infrared Heater considering our instructions assume
great importance so as to attain a long and efficient operation of your appliance.
1- Check the filthiness of the Reflector and IR-Filament at least once a month. If necessary, apply
cleaning and maintenance instructions.
2- The number of checks may be increased considering the amount of the dust in the environment.
3- Check the deformation of the Reflector, Wire and Frame visually while cleaning the appliance. In
case of any deformation, consult to your technical service.
4- Check the power cord and plug visually while cleaning the appliance. In case of any deformation,
consult to your technical services.
5- It is recommended to change the reflector every 2 years for the purpose of more efficient opera-
tion of you appliance.
Cleaning
Attention! Regular and careful cleaning helps your heater operate for longer years and more effi-
ciently.
1- Unplug your power cord for your safety before cleaning your appliance.
2- Take out the front grid wire through the inlets on the frame using a slotted screwdriver.
3- Make sure that the power is off for your safety. Power cord plug must be unplugged.
4- The reflector and filament must be cleaned with a soft cloth, a smooth brush or cool or dry air. The
cloth may be damp but never too wet and the cleaner should not include any chemical.
5- Refrain from using cleaning material likely to damage the reflector (cleanser etc.).
6- Insert the wire grid using a slotted screwdriver.

Technical Service

Attention! Only technical services and persons authorized may serve, repair and replace the spare
parts of this heater.
Points to be considered before shipping the product to the technical service:
1- Make sure that the thermostat of your appliance is in "0"mode.
2- Make sure that the plug, to which the appliance is connected, has power, check the fuse and
power cord. If the plug lacks power, consult to an electrician.
3- Make sure that the appliance has been installed in accordance with the instructions in the manual.
If the installation is inaccurate, consult to technical service.
© by WilTec Wildanger Technik GmbH
http://www.WilTec.de
http://www.aoyue.eu
http://www.teichtip.de
Seite 7

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