Endress+Hauser Analytik Jena Multi X 2500, Руководство по эксплуатации

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Safety instructions multi X 2500
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Observe the following notes:

Only connect the analyzer and the chlorine module to properly earthed power
outlets conforming to the voltage rating on the type plate. The protective effect
must not be invalidated by the use of an extension line which does not have a
protective conductor.

Analyzer, chlorine module and any sample feeding module must only be connected
to the mains when they are electrically switched off!

Electric connection cables between the analyzer and the chlorine module or sample
feeding modules must always be switched off before being connected or
disconnected. Only connect the chlorine module using the designated interfaces of
the multi X 2500.

Before opening the analyzer it must be switched off using the device switch and the
mains plug must be removed from the power outlet! Work on the electronics
(behind the cover) may only be carried out by the customer service of Analytik Jena
and specially authorized technicians.

The electrical components must be checked regularly by a qualified electrician. Any
defects, such as loose connections, faulty or damaged cables, must be repaired
without delay.

The analyzer must be switched off immediately using the device switch (on the rear
of the housing) and the power supply disconnected from the mains if there is any
interference with the electric components.
2.4.3 Safety instructions for compressed gas containers and systems
The carrier gas (argon and oxygen) is taken from compressed gas cylinders or local
compressed gas systems. Make sure that the carrier gas has the specified purity (refer
to "Technical data" on p. 122)! Work on compressed gas cylinders and systems must
only be carried out by individuals with specialist knowledge and experience in
compressed gas systems. Unauthorized assembly and installation are not permitted!
Observe the following notes:

The safety instructions and guidelines for operating compressed gas cylinders or
compressed gas systems that apply at the operating location must be strictly
complied with.

Compressed air hoses and pressure reducers may only be used for the assigned
gases.

Pipes, hoses, screw connections and pressure reducers for oxygen must be kept free
from grease.

All pipes, hoses and screw connections must be checked regularly for leaks and
externally visible damage. Leaks and damaged must be repaired without delay.

The gas supply must be closed prior to inspections, service and repairs! After
successful repair and maintenance of the components of the compressed air
cylinders or system the analyzer must be checked for sound operation prior to
recommissioning!