Procedure Of Filling The Tyres With Water; Procedure Of Draining Liquid From The Tyres - Zetor PROXIMA POWER Z90 2012 Operator's Manual

PROCEDURE OF FILLING THE TYRES WITH WATER

1.
Unload the tyre by lifting the tractor and turn it with the valve
upwards (A).
2.
Deflate the tyre and unscrew the valve insert.
3.
Screw the adapter for water filling on and attach the liquid
supply hose to it.
4.
Fill the tyre with the prescribed quantity of liquid.
5.
For the filling you can use a gravity tank (B) or you can fill
the tyre under pressure (C).
6.
Remove the hose and unscrew the adapter for water filling.
7.
Screw on the valve insert and inflate the tyre to the pre-
scribed pressure.
8.
After inflating screw the protective cap on the valve.
9.
Fill the other tyre in the same way.
BALLAST WEIGHTS
E556

PROCEDURE OF DRAINING LIQUID FROM THE TYRES

1. Unload the tyre by lifting the tractor and turn it with the valve
upwards (A).
2. Deflate the tyre and unscrew the valve insert; turn the wheel
with the valve downwards.
During draining of liquid vacuum may occur in the tyre.
Therefore, turn the wheel time after time to get the
valve to the upper position (B)!
3. Remove the rest of the liquid after screwing on the adapter
for water filling by supplying pressurized air (C).
4. Blow out the liquid until it stops running through the tube of
the air adapter.
5. Unscrew the adapter for water filling
6. Screw the air part of the valve back on and inflate the tyre to
the prescribed pressure.
7. Screw the protective cap on the valve.
8. Drain the liquid from the other tyre as well.
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