multi X 2500
Safety instructions
13
2.4.4
Handling of auxiliary and operating materials
The operator is responsible for the selection of substances used in the process as well
as for their safe handling. This is particularly important for radioactive, infectious,
poisonous, corrosive, combustible, explosive and otherwise dangerous substances.
When handling hazardous substances the locally applicable safety instructions and the
instructions in the EC safety data sheets provided by the manufacturer must be
complied with.
Special care must be taken when handling concentrated acids.
Concentrated sulfuric acid is used as a desiccant in the multi X 2500 and the
chlorine module.
The electrolyte solution is prepared using concentrated nitric acid and acetic acid
(glacial acetic acid). The preparation also includes the use of the two organic
substances methanol and thymol which are hazardous to health.
Caution! Acetic acid vapors may occur during chlorine analysis. These can strongly
irritate the human respiratory tracts.
When working with quartz wool avoid the creation of dust! Inhaled dust might
cause irritation to respiratory tracts.
2.4.5
Safety instructions: service and repair
The analyzer is usually serviced by the customer service department of Analytik Jena or
its authorized and trained specialist personnel.
Independent servicing can lead to maladjustment or damage to the analyzer.
Therefore, the operator may generally only carry out the tasks listed in the chapter
"Maintenance and care".
Observe the following notes:
The exterior of the analyzer may only be cleaned with a damp, not dripping, cloth
after the analyzer has been switched off.
Any service and repair work at the analyzer may usually only be carried out in the
switched-off condition (unless stated otherwise).
Service tasks and the replacement of system components must only be carried out
after the system has sufficiently cooled down.
The gas supply must be closed prior to inspections, service and repairs!
Only use original accessories and original replacement parts from Analytik Jena.
The notes in the chapter "Maintenance and care" must be observed.
All protective equipment must be reinstalled correctly immediately after
completion of the service and repair work and be checked for operation!
