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1. Webasto heaters must be switched “off” when re-fueling at filling stations to prevent the risk of
explosion. Please review the owner’s manual for safety and use instructions.
2. The year in which the heater was used for the first time must be permanently displayed on the factory plate
by deleting the inapplicable years from the plate.
3. The heater must not be operated without at least 20% brand name anti-freeze in the water of the heating
circuit.
4. The heaters are not designed for heating hazardous substance transport compartments.
5. Claims can only be made if it can be verified that the claimant has complied with the servicing and safety
instructions.
6. The heater may not be operated in enclosed spaces (such as garages) as a result of the risk of
poisoning and asphyxiation, even if a timer is used.
7. The heater must be checked by Webasto-trained personnel at the latest at the start of the cold weather
period.
8. In the event of long-lasting heavy smoke development, unusual combustion noises or a smell of fuel or if
the heater suffers continuous fault cut-outs with error messages (flashing code), it must be shut down by
removing the fuse and must not be reused until it has been inspected by Webasto-trained personnel.
9. Wherever flammable vapors or dust may form, the heater must be switched off as a result of the
risk of explosion.
10.May only be operated with the fuel specified on the rating plate and at the nominal voltage specified on
the rating plate.
11.The temperature in the area around the heater must not exceed 85 °C / 185° F (storage temperature). If
the temperature exceeds this level there is a risk of permanent damage to the electronics systems.
12.Non-compliance with the installation instructions and the warnings contained therein will lead to the
exclusion of all liability by Webasto. The same applies if repairs are carried out incorrectly or by untrained
technicians or with the use of parts other than genuine spare parts. This will result in the invalidation of the
type approval for the heater unit.
13.To prevent mechanical parts seizing, the heater should be operated for approx. 20 minutes once a month.
14.The heater must be inspected every 2 years by a Webasto-trained specialist at the beginning of the heating
season or earlier.
15.Do not stand on the heater and do not place any heavy items on the heater.
16.Do not place any items of clothing, textiles or similar materials over the heater.
17.The current of hot air in the heater must not be restricted or blocked by highly flammable substances or
materials such as rags, cleaning wool, etc.
18.The heater must not be cleaned with a high pressure cleaner.
Maintenance and Safety Instructions
