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General notes
Problem How to resolve it
If seals, hoses and plastics in the
washer-disinfector suffer damage they
will not be water-tight and will not
function correctly.
–
Establish the cause of the damage
and rectify it.
See information regarding "Chemical
agents“, "Soiling“ and "Reaction
between chemical agents and soiling“.
Heavy foaming during a programme
affects cleaning and rinsing results.
Foam escaping from the wash cabinet
can cause damage to the
washer-disinfector.
Cleaning processes cannot be
regulated and validated where there
has been a build-up of foam..
–
Establish the cause of the foam and
rectify it.
–
Check the process used regularly to
monitor foaming levels.
See information regarding "Chemical
agents“, "Soiling“ and "Reaction
between chemical agents and soiling“.
Corrosion to stainless steel in the wash
cabinet and to accessories can give
them a different appearance:
– Rust (red marks / discolouration),
– black marks / discolouration,
– white marks / discolouration (etched
surface).
Corrosive pitting can lead to the
washer-disinfector not being
water-tight. Depending on application
corrosion can influence cleaning and
rinsing results (laboratory analysis) or
cause corrosion to stainless steel items
in the cabinet.
– Establish the cause of the corrosion
and rectify it.
See information regarding "Chemical
agents“, "Soiling“ and "Reaction
between chemical agents and soiling“.
Chemical processes and technology
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