Kohler KD45V20 Operation And Maintenance Manual page 44

Operating fluids and maintenance
Lubricants and operating materials
44
– BASF GLYSANTIN® G48™ change interval 4 years
The recommended coolant concentration is 40% to 50%.
The coolant can be monitored by means of an coolant analysis and the change
interval can be adjusted if required. Control parameter for the coolant:
Analysis
Visual appearance
pH value
Chloride (ions)
Sulfate
Bacteria and toxic
constituents
Tab. 15: Control parameter
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Operation and Maintenance Manual
Standard Unit Value
DIN EN ISO
10523:2012-04
mg/l < 100
mg/l < 100
KD45V20 33521030001_4_1 en 2018-08-01
Typical color, clear, normal
smell, like new coolant
6.7 — 9.0
without