Using The Drain Valve; Pressure Draining - Hardi COMMANDER DELTA FORCE Instruction Book

Using the Drain Valve

The drain valve is operated from the platform just besides the main tank
lid.
1. Pull the string to open the drain valve.
2. The valve is spring-loaded, but can be kept open by pulling the
string upwards in the V-shaped slit.
3. To release, pull the string downward and the valve will close
automatically.
If draining residues, e.g. liquid fertilizer into a reservoir, a snap coupler
with hose can rapidly be connected to the drain valve, and the liquid is
safely drained.

Pressure Draining

It is possible to drain to an external tank. This is done the following way:
1. Connect a hose from an external tank to the quick coupler on the
sprayer.
2. Turn the pressure valve towards
3. Turn the suction valve towards
4. Engage the PTO to start the pump.
5. When the tank is drained, then turn off the PTO again.
6. Disconnect the hose and mount the cap for the quick coupler.
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DANGER! Ensure that the cap for the quick coupler is correctly mounted on the filling stud in its locked position.
Failure to do so causes a risk of contamination and injury from the quick coupler cap being "shot" off when
pressurized! If it is not possible to mount the lid completely, lubricate the rubber seal and the grip hooks and try again.
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5 - Operation
135