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7 Technical data
Cleaning
The device must only be cleaned with a damp cloth.
CAUTION!
Do not use solvents, petrol or cockpit spray con-
taining silicone or similar substances to clean the
device!
Static charging
Electrostatic charging must generally be avoided. Electrostati-
cally unearthed objects (e.g. including metallic housing without
an earth connection) are not protected against applied charges
(e.g. through dust or dispersed ows).
CAUTION!
When working with the gas types hydrogen (H
2
)
and acetylene (C
2
H
2
), the leather bag is mandatory
because it is a component of the explosion protec-
tion of the device!
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