HomeMatic HM-Sec-SC Montageanleitung Seite 18

ted on the higher or more protruding part as a rule.
When "closed", the space C of the two units should
not exceed 8 mm.
Use the short counter-sunk screws for fastening the
electronics unit and the longer fillister head screws
for fastening the magnets when installing with
screws.
When installing on a hard sub-surface use a 1.5 mm
drill bit for drilling holes, in soft sub-surfaces this is
not necessary.
These two screws will damage the door or the
window casement however. This could lead
to losing the rent deposit or damage deposit
when dealing with rental properties.
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Install the holder for the electronics unit with the
latch-element facing upward.
Now, push the electronics unit onto the holder by
lightly setting the unit onto the holder in direction
1 over the holder and then pushing it down until it
latches in place (2).
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