Festo DGC-8 Série Notice D'utilisation page 40

DGC
Before each commissioning:
Warning
Make sure that:
nobody can place his/her hand in the path
of the moveable mass (e. g. by providing a
protective grill)
there are no objects in its path.
It should not be possible to touch the DGC
until it has come to a complete stand.
With DGC−...−G/−GF:
Remove the protective cover from the guide rail.
S
40
Fig. 21
Festo DGC 0901d English