Version: 18/10/2016
Filename: NA-MHF-22-COD-E_version3.doc
© Meyrat SA 2017
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4.6 Additional dangers
Electrical system
Work on the electrical system can be undertaken only by persons trained for this task and aware of
potential dangers. If work must be done on the devices while the electric power is on, additional
personnel must be present and prepared to take adequate measures in case of emergency.
Before undertaking work on the electrical system:
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The electric power should be cut off, thus rendering impossible an unpredictable re-
engagement of the machine or the peripheral devices.
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A waiting period to allow the necessary time for the discharge of the frequency converter must
be respected (see the assembly instructions for the frequency converter).
Pneumatic system
Work on the pneumatic system can be undertaken only by persons qualified and trained for this task.
Before undertaking work on the pneumatic system, it is necessary to disengage the machine and
render impossible an unpredictable re-engagement of the machine and, if need be, to do the same for
the pneumatic peripheral (close the valves). Next, it is necessary to de-pressurise the pneumatic
system (see the assembly instructions for the pneumatic peripheral).
Consumables
Consumables (oil and liquid coolant) can be dangerous to persons in several ways (allergic reactions,
danger of slipping on spilled or leaked product). Please handle these products with precaution and
observe the work safety procedures relating to them.
4.7 Environmental protection
The oils used in connection with the spindle can harm the environment if used incorrectly. Please treat
these substances with care and strictly obey all local rules and laws in effect.
Gather the used consumables in appropriate containers (for example the original containers) and
dispose of properly.
