1 About this manual
Before installing and using this unit, please read this
manual carefully. Be sure to keep it handy for later
reference.
1.1 Typographical conventions
DANGER!
Explosion hazard.
Read carefully to avoid danger of explosion.
DANGER!
High level hazard.
Risk of electric shock. Disconnect the
power supply before proceeding with any
operation, unless indicated otherwise.
CAUTION!
Medium level hazard.
This operation is very important for the
system to function properly. Please read
the procedure described very carefully and
carry it out as instructed.
INFO
Description of system specifications.
We recommend reading this part carefully
in order to understand the subsequent
stages.
2 Notes on copyright and
information on trademarks
The quoted names of products or companies are
trademarks or registered trademarks.
MNVCMPXHD_1607_EN
3 Safety rules
CAUTION! This device must be connected
to an earth conductor (protective earth).
This connection must only be performed
through the power line connector (J1,
6.4 Connector board description, page
18). External equipotential bonding
connections must also be performed
but only for supplementary bonding
connection to earth, and required by local
codes or authority.
Fig. 1
External hole for Equipotential bonding
required by authority. Not to be intended as
protective earth connections.
• The manufacturer declines all responsibility
for any damage caused by an improper use
of the appliances mentioned in this manual.
Furthermore, the manufacturer reserves the right
to modify its contents without any prior notice.
The documentation contained in this manual has
been collected with great care. The manufacturer,
however, cannot take any liability for its use. The
same thing can be said for any person or company
involved in the creation and production of this
manual.
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