Arjo Ninjo FD1600 - Water Quality Requirements

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WARNING!
It is the customer’s responsibility to supply the
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The quality of the water used in all stages of cleaning is important
for good cleaning results.
8.1 Requirements
The water used in each stage must be compatible with:
• The material that the machine is made of.
• The chemicals used in the process.
• Process requirements for the various stages of the process
8.2 Main factors
The main factors for good water quality are:
Hardness:+LJKKDUGQHVVZLOOFDXVHOLPHVFDOHGHSRVLWVLQWKH
washer-disinfector, leading to poor cleaning results.
Ionic contaminants: A high concentration of ionic contaminants
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such as iron, manganese or copper cause instruments to tarnish.
Microbial contaminants:*RRGVWREHZDVKHGDUHWUHDWHGIRU
microorganisms and their residual products, which may cause
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that does not increase the biological load.
Sanitary chemicals:+LJKFRQFHQWUDWLRQVRIDQGKLJKH[SRVXUH
to, sanitary chemicals may cause corrosion and pitting on stainless
steel.
8.3 Recommendation
• Arjo recommends that water used in the pre-rinsing, washing
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accordance with the guidelines.
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• Detailed information about acceptable water quality can be
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8.4 Local standard
Follow local standards if they are stricter than Arjo's
recommendations. Especially when treated water is used for the
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Additional advice should also be obtained from the manufacturers
of chemical and medical equipment.