73
Water quality for coolant preparation
Use preferably tap water.
If an other available fresh water is used; the values given below
must not be exceeded.
Caution!
Never use sea-water or brackish water.
Coolant
9 Operating media
Water quality
min.
max.
pH-value at 20°C (68°F)
6.5
8.5
Chloride ion content
[mg/dm
3
]
–
100
Sulfate ion content
[mg/dm
3
]
–
100
Total hardness
[degrees]
3
20
Summary of Contents for DEUTZ DT44
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Page 2: ...VD00466 DT44 Copyright 2004 Vetus den Ouden n v Schiedam Holland ...
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