Zetor CRYSTAL HD 150, Operator'S Manual

Page: 177 / 234

Wedging the front wheels
An antifreeze solution may only be used for filling tyres if you have purchases additional
tubes! Caution, the tractor is equipped with tubeless tyres by the manufacturer!
Antifreeze solution for tyre filling
Before lifting the rear wheels do not forget to
secure the tractor against moving by wedging the
front wheels.
C18N091
Solution preparation:
1. Dry calcium chloride CaCl
2
is added to water, never the other way round!
2. The solution is not dangerous, but it is necessary to work carefully with it. Remove spilt drops with clean
water.
3. Before filling leave the solution to cool down. Observe the prescribed quantity of hydrated lime.
4. The solution must not get in contact with metal parts and the electric installation! The solution is not
harmful for the tube valve.
5. The antifreeze solution with the above mentioned composition must not be used in the cooling system!
6. After draining dispose of the antifreeze liquid as special waste!
Water for
solution
preparation
Calcium
chloride
CaCl
2
Hydrated lime Solution
density at 20°
C
Freezing
point approx.
Total volume Added
weight
(l) (kg) (kg) (°C) (l) (kg)
45 11.8 0.21 1.13 -18 50 57
45 13.9 0.23 1.18 -25 50 59
45 15.4 0.25 1.21 -30 50 61
BALLAST WEIGHTS
176