22
H
eat
D
etector
tI 150
Information on Disposal
The adjacent symbol indicates that electrical and electronic apparatus and
batteries no longer required must be disposed of separate from domestic
waste in accordance with legal directives. You are legally obliged to dispose of
batteries and battery packs at shops which sell batteries or collection points
which provide the corresponding containers. Disposal is free of charge. The
symbols indicate that the batteries must not be disposed of in normal
domestic waste and that they must be brought to collection points provided
by local public waste authorities.
Packaging materials must be disposed of according to local regulations.
Regular Maintenance and Service
Accumulations of dust and cobwebs can impair the function of the heat detector and
cause malfunctions. It is possible that heat can no longer be detected.
1
Clean the surface of the housing regularly with a soft, slightly moistened, lint-free
cloth. Clean the smoke inlet with a brush.
2
Clean dust and cobwebs as necessary.
3
Complete a function test each time after assembly, a change of batteries and a