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the first locking system. To do this, gently tip
your Atmos® clock over so as to gain access to
the underside of the clock’s base. Unscrew the
screw in its centre as far as it can turn.
The second system, consisting of a
locking le-
ver, should be released only after setting
the time
(see section on Setting the Time).
2. To lock the balance wheel before transporting
your Atmos® clock:
It is first essential to lock the balance wheel us-
ing the locking lever located at the front of the
clock, just above the balance wheel itself. This
locking procedure must be carried out when
the balance wheel comes to a stop, before os-
cillating back in the opposite direction. To do
this, push the lever to the right up to the thrust
stop.
