Miele G 7825 Operating Instructions Manual page 15

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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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Foam must not be able to 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 su-
pervisor 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 manufac-
turer 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 a chemical agent it is essential that the manufacturer's
instructions are followed. The chemical agent must only be used for
the application it is designed for and in the situation specified, to
avoid material damage and such dangers as a severe explosive
chemical reaction (e.g. an explosive oxyhydrogen gas reaction).
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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 chemical agents, water quality etc. are discussed
with the Miele Application Technology specialists.
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If the cleaning result is subject to particularly stringent require-
ments, a regular quality control test should be carried out by the user
to ensure that required standards of cleanliness are being achieved
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Mobile units, modules and inserts should only be used for the pur-
pose they are designed for.
Hollow instruments must be thoroughly cleaned, internally and ex-
ternally.
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Empty any containers or utensils before loading them.
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The amount of residual solvents and acids on items going into the
cabinet should be minimal. This applies in particular to hydrochloric
acid or chloride solutions and to items containing iron that can rust or
corrode.
The presence in soiling of any solvents should be minimal (especially
those in hazard class A1).
Warning and Safety instructions
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