Festo DGE ZR-RF Série Notice D'utilisation page 48

DGE−...−ZR−RF
7 Operation
Warning
S Make sure that:
− nobody can place his/her hand in the
path of the moveable mass (e.g. by pro
viding a protective grill).
− there are no objects in the path of the
moveable mass.
It should not be possible to touch the DGE−...−ZR−RF until it has come to a com
plete stand.
In order to increase safety against damage:
Use shock absorbers or fixed stops of sufficient dimensions outside of the
S
safety limit switches.
Depending on the situation in which the absorbers or stops are mounted, the
work stroke of the product may be reduced.
Fitting in a vertical or diagonal position
Warning
If there is a power failure, the work mass
will slide down.
Moving loads can cause injury to people or
damage to property (danger of fingers
being squashed).
S Make sure that the product is driven
only by motors with an integrated
spring−loaded holding brake.
In this way you can prevent the work
mass from sliding down (but not in the
event of a toothed belt fracture).
Please note
These brakes are not suitable for braking the movement of masses.
They hold masses safely in position at a stand.
48
Fig. 42
Fig. 43
Festo DGE−...−ZR−RF 0707b English