Miele PG 8581 Operating Instructions Manual page 16

Warning and Safety instructions
16
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Abrasive substances must not be placed in the machine as they
could cause damage to the mechanical components of the water
supply. Any residues of abrasive substances on items to be washed
must be removed without trace before reprocessing in the machine.
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Pre-treatments with cleaning or disinfecting agents can create
foam, as can certain types of soiling and chemical agents. Foam can
have an adverse effect on the disinfection and cleaning result.
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Processes must be set up such that foam cannot escape from the
wash cabinet. It would hinder the correct functioning of the machine.
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The process used must be monitored on a regular basis by the
supervisor to check foaming levels.
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To avoid the risk of damage to the machine and any accessories
used with it caused by chemical agents, soiling and any reaction
between the two please read the notes in "Chemical processes and
technology".
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Where a chemical agent is recommended on technical application
grounds (e.g. a cleaning agent), this does not imply that the
manufacturer of the machine accepts liability for the effect of the
chemical on the items being cleaned.
Please be aware that changes in formulation, storage conditions etc.
which may not be publicised by the chemical manufacturer, can have
a negative effect on the cleaning result.
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When using process chemicals, always consult the instructions
issued by individual manufacturers. Process chemicals must only be
used for the purpose they are designed for by the manufacturer to
avoid any material damage or the occurrence of very strong chemical
reactions (e.g. oxyhydrogen explosion).
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Always follow the relevant manufacturer's instructions on storage
and disposal of chemical agents.
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Particles ≥ 0.8 mm are removed by the filters in the wash cabinet.
Smaller particles may find their way into the circulation system. For
this reason, processing of loads with narrow openings requires
additional filtering of the wash water.
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In critical applications where very stringent requirements have to
be met, it is strongly recommended that all the relevant factors for the
process, such as cleaning agents, water quality, etc., are discussed
with Miele.
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The mobile units, baskets, modules and inserts that hold the load
must be used only as intended.
Hollow items must be thoroughly cleaned, internally and externally.
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Secure small and light items with cover nets or place in a mesh
tray for small items, so that they do not block the spray arms.
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Empty any containers or utensils before loading them.