Hettich 9 257 300, Operating And Assembly Instructions Manual

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The following instructions are to be understood as minimum
recommendations.
Depending on operating conditions, further instructions may be
added to maintain the quality of the work the machine delivers.
Servicing and maintenance work in specific specialist fields
(electrical engineering, compressed air systems) must only be
carried out by skilled persons trained in the particular discipline
concerned.
Note
The machine must only be put into operation for
the first time by a fitter from the manufacturer
or by trained and qualified personnel under the
fitter's supervision.
i
Note
Improper assembly may result in material dama-
ge or consequential damage to the machine. Be-
fore putting the machine into operation, always:
1. check all screw connections to make sure
they are tight.
2. close and screw down all covers.
i
Danger
Danger to life from electric shock!
Working on live components in the improper
manner presents a danger to life!
Work on the electrical equipment must only be
carried out by authorised, qualified electricians.
1. Disconnect the machine from the pow-
er supply before carrying out repair and
cleaning work.
2. Turn main switch to the 0/OFF position.
3. Use a padlock to prevent main switch from
unintentionally switching back on again.
Warning
Risk of injury from residual energy!
There is a risk of injury if the machine starts up
automatically and residual energy escapes!
1. Dissipate residual energy before commenci-
ng work on or in the machine.
2. Prevent machine from switching back on
again.
7. Starting up for the first time
en
Caution
Hot surfaces / objects present a risk of injury!
The surface of electric motors, for example, can
reach a temperature of over 60 °C.
Wear hand protection when working on hot
components.
Do not touch any hot surfaces to prevent burns.
Do not attach any temperature sensitive parts to
the surface or place any temperature sensitive
parts on the surface.
Caution
Risk of injury on sharp edges and corners!
Sharp edges and corners can cause personal
injury.
Wear hand protection.
Provide a safe working environment by deburring
and rounding sharp and pointed edges on parts
of the machine.