V-ZUG REFRESH-BUTLER Operating Instructions Manual page 8

1 Safety precautions
▪ Exhaust air from the appliance must not be discharged into a
flue which is used for exhausting fumes from appliances burn-
ing gas or other fuels.
▪ Do not install the appliance behind a door that locks, a sliding
door or a door with a hinge that lies opposite the hinge of the
appliance.
▪ The appliance is equipped with an ultra-violet lamp. Do not
look directly into the light source.
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