Miele G 7883 Operating And Installation Instructions page 30

Effects of Processing Chemicals
Connected processing chemicals
Effects
The ingredients of the processing
chemicals have a considerable effect
on the durability and functionality (feed
performance) of the metering systems.
The metering systems (feed hoses and
pump) are designed for a specific type
of processing chemicals.
General categories:
– alkaline to neutral pH products,
– acid to neutral pH products,
– hydrogen peroxide.
The processing chemicals can damage
the elastomer and plastic components
of the lab washer and its accessories.
Hydrogen peroxide can release large
quantities of oxygen.
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Action
– Use only those processing chemicals
recommended by Miele.
Consult a Miele Applications
Specialist.
– Perform regular visual inspections of
the metering system.
– Regularly check the feed
performance of the metering system.
– Use only those processing chemicals
recommended by Miele.
Consult a Miele Applications
Specialist.
– Perform regular visual inspections of
all visible elastomer and plastic
components.
– Use only tested processes such as
OXIVARIO or OXIVARIO PLUS
(if available).
– In the case of hydrogen peroxide,
the washing temperature should be
below 158 °F (70 °C).
Consult a Miele Applications Specialist.