Hardi RANGER PRO VH, Original Instruction Book, Page: 128 / 166

6 - Maintenance
124
Level Indicator Adjustment
The level indicator reading should be checked regularly. When the tank
is empty, the float should lie on the stop pin (D) of the rod, and the O-
ring on the indicator should be positioned at the top position line (A).
If any deviation is found, do the following:
1. Pull out the plug (B).
2. Loosen screws (C).
3. Adjust the length of the cord, until it reads correctly.
4. Push the plug (B) back into place.
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NOTE! To obtain the best accuracy, the adjustment shall be done
with the sprayer attached to the tractor normally used.
Level Indicator Cord Renewal
If the cord on the level indicator has to be changed, the float guide pole is removed.
1. Remove the tank drain valve (see the following section “Drain Valve Seal Replacement”) and loosen the fitting holding
the pole in position.
2. Pull the pole down through the drain valve hole, until it is free in the top of the tank.
3. The pole can now be taken out of the tank through the filling hole.
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DANGER! Do not enter the tank inside - the parts can be changed from the outside of the tank!
Cone Check/Renewal for EVC Distribution Valve
Periodically check the distribution valves for proper sealing. Do this by
running the sprayer with clean water and open all distribution valves.
Cautiously remove the clip (A) and pull out the hose (B) for the return
line. When the housing is drained, there should be no liquid flow
through the return line.
If there is any leakage, the valve cone (E) must be changed.
1. Remove the clip (C)
2. Lift the motor housing off the valve housing.
3. Unscrew the screw (D) and replace the valve cone (E).
4. Reassemble in reverse order.
μ
ATTENTION! Follow this procedure if you are having problems
maintaining the chosen application rate.