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are attached directly to the machine
(for example, rotational direction
arrow, sign for fluid connections)
and must be kept fully legible.
1.6 Safety instructions for the
customer/operator
• Hot or cold machine components
which could cause danger have to
be secured against contact by the
customer.
• Protective devices to prevent
touching moving machinery (e.g.
coupling) may not be removed from
operating machines.
• Leakage (e.g. shaft seals) of
dangerous conveyed products (e.g.
explosive, poisonous, hot) has to
be led off in such a way that there
is no endangerment to persons or
environment. Legal stipulations are
to be maintained.
• Hazards through electric energy
are to be eradicated (for details, see
national regulations and those of
the local power supply companies).
1.7 Safety
maintenance,
and assembly work
• Any
transformation
modification
will invalidate the warranty. Only
original spare parts and accessories
authorised by the manufacturer
guarantee safety. If other parts are
used or if original parts are modified,
the manufacturer will not be held
responsible for the consequences.
• The customer has to ensure
that all maintenance, inspection
and assembly work is carried
out by authorised and qualified
instructions
inspection
and/or
of
the
appliance
specialist personnel, who have
been sufficiently informed through
relevant and adequate study of the
operating manual.
• Work on the machine is to be
done only when it is shut down.
The procedure for shutting down
the machine is described in the
operating manual and is to be
precisely adhered to.
• Pumps, or pump units that
convey hazardous media have to
be decontaminated. Immediately
after finishing work, all safety and
protective devices have to be re-
attached and put into effect.
• Prior to initial (re-)start-up, you
are to take heed of the points listed
in the section 5. Commissioning.
• The pump may only be operated
with a motor protection relay that
must be manually reactivat-ed after
a fault has occurred!
• Operational safety of the delivered
machine is only guaranteed when
it is used appropriately according
for
to this Operating Manual. The limit
values specified in the data sheet
may on no account be exceeded.
1.8 Dangers
observance of the safety
instructions
Non-observance of the safety
instructions can lead to loss of any
claims for damage compensation.
Non-observance of the safety
instructions can result in danger
to persons and damage to the
environment and the machine.
If the instructions of the operation
manual
14
from
(especially
the
non-
safety
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