Miele G 7824 Washer User Manual


 
Chemical agents
Problem How to resolve it
The ingredients in chemical agents
have a strong influence on the longevity
and functionality (throughput) of the
dispensing system. The dispensing
system (hoses and pumps) should be
set up for a particular type of chemical
agent.
General types:
Alkaline to pH neutral products,
acidic to pH neutral products,
hydrogen peroxide.
Use Miele approved chemical agents
in this machine.
Carry out a regular visual check of
the dispensing system for any
damage.
Regularly check the flow rate of the
dispensing system.
Chemical agents can damage
elastomers and plastics in the
washer-disinfector and accessories.
Use Miele approved chemical agents
in this machine.
Carry out a regular visual check of
any accessible elastomers and
plastics for damage.
The following oxidising chemical agents
can damage elastomers (hoses and
seals) and plastics in the
washer-disinfector:
Nitric acid,
peracetic acid,
products containing active chlorine.
The wash temperature should be
limited to:
50 °C Nitric acid,
35 °C with peracetic acid,
80 °C with products containing
active chlorine.
The following chemical agents can
release large amounts of oxygen:
Hydrogen peroxide,
peracetic acid.
Only use approved processes such
as OXIVARIO or OXIVARIO PLUS.
The wash temperature must be less
than 70 °C when using hydrogen
peroxide.
Please contact Miele Service or your
Miele Application Professional for
advice.
Chemical processes and technology
34