Operators Manual

Table Of Contents
Table 34.
Maximum Mineral Concentration in Water
Minerals
Maximum Concentration
Parts per Million Grains per Gallon
Chlorides 40 2.5
Sulfates 100 5.8
Total Dissolved Solids 340 20
Magnesium + Calcium
Content
170 10
Figure 37. Procedure To Evaluate The Quality Of Water
Recycled Antifreeze
Antifreeze coolant made with ethylene or propylene glycol recycled by reverse
osmosis, distillation, and ion exchange and properly re-inhibited to meet ASTM
D6471 or D6472 requirements has been demonstrated to provide service equivalent
to virgin antifreeze. Recycled antifreeze coolants of these types are preferred.
However, suppliers of these recycled glycols must provide evidence the product is
free of contaminates listed below:
Acetates
Acetone
Ammonia
Boron
Ethanol
Formates
Glycolates
Ketones
Nitrate
DD Heavy Duty Platform Operators Manual
All information subject to change without notice. 183
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