Siemens 
D12-52 Operating And Installation Instruction page 56

Removing the
transportation pro
tection devices
56
d Caution
The transport bolts must always be removed before
using the appliance for the first time and must be
retained for any subsequent transport (e.g. when
moving).
q Release all screws A using the A/F 13 wrench until
they can be moved freely.
q Remove the four spacers. They will fall to the floor
when youtip the machine.
q Insert the covers.