Festo DGEA-18 Série Notice D'utilisation page 44

DGEA−...
9 Operation
Warning
Uncontrolled moving masses can cause injury to people or damage to objects.
· Make sure that, in the positioning range,
nobody can place his/her hand in the path of the moving components
(e.g. by means of a protective screen).
there are no foreign objects.
It must not be possible to touch the DGEA until the mass has come to a
complete stand.
For installation in a vertical or sloping position:
Warning
If there is a power failure or the toothed belt breaks, the
moving load will drop. Uncontrolled moving masses can
cause injury to people or damage to property
(squeezing).
· Make sure that the DGEA is driven only by motors
with integrated holding brake.
· Check whether external safety measures against
damage due to a toothed−belt break are also
necessary (e.g. toothed latches or moving bolts).
In this way, you can prevent the work mass from
sliding down.
These brakes are not suitable for braking masses in movement (they are subject to
wear). They hold masses at a standstill securely in position.
· Avoid the article coming into contact with the following:
coolant with corrosive effect
grinding dust
glowing sparks or chips
water−soluble oils and greases.
These can damage or destroy the DGEA.
44
Fig. 15
Festo DGEA−... 0904b English