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5. Maintenance and care
5 Maintenance and care
5.1 Safety measures
The following fundamental safety precautions have to be taken before beginning
maintenance and repair work:
-
Positioning the tool adapter so that the area to be worked on can be accessed
without problem.
-
If necessary, provide support for vertical slides and similar machine parts.
-
Switch off the machine.
-
Switch off at the main switch secure with a padlock against inadvertent restart-
ing.
-
Also switch off any external power supplies, if present.
-
Depressurise hydraulic and pneumatic systems.
-
Cordon off a generous repair area as required!
During repair work:
-
It should not be possible for movements to be carried out
-
Media under pressure should not be present
-
All electrical elements should be at zero potential
Maintenance and repair work may only be carried out by persons who have had expert
training in the type of work to be carried out.
The setting, maintenance and inspection work at the prescribed intervals specified in
these instructions for the replacement of operational materials and consumables are to
be adhered to!
Before carrying out special and servicing tasks, inform the operating personnel. Nomi-
nate a supervisor!
When replacing larger modules, carefully fix and secure these to lifting gear.
The safety regulations in Chapter "Transport/packaging/storing" on Page 29 are to be
observed!
For erection work above head-height, use ladders etc. provided, or any other safe
means for ascent, and working platforms. Do not use parts of the machine as aids to
climbing up!
Wear safety harness when carrying out maintenance work at a greater height Keep all
handles, railings, platforms, staging and ladders free from dirt and lubricants!
To carry out maintenance, workshop equipment adequate for the work is absolutely
necessary.
Once the maintenance and repair work is finished, always tighten any screw connec-
tions that have become loose!
If protective cladding and safety devices have been removed to allow maintenance and
repair work to be carried out, these must be replaced immediately after the work has
been completed and checked that they are in working order. Before returning control to
the operating personnel, i.e. switching from manual to automatic mode, all keys are to
be withdrawn from the operating panel and taken into safekeeping!
This safety measure ensures that the machine functions cannot be activated by unau-
thorised persons.
KENOVA set line V9xx(-S)
Kelch GmbH · Werkstraße 30 · D-71384 Weinstadt-Endersbach · Tel. (+49)7151 20522 0 · Fax (+49)7151 20522 11 · info@kelchgmbh.de
© Kelch GmbH 2014
Page 29
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