Operating - Spray tank


PTO controls

Please see tractor unit manual for details on the PTO system.

NB. Please remember it is recommended that the PTO be run at as low a speed as possible with sprayers that are fitted with high capacity pumps. i.e. 350 rpm for 5/6 cyl pumps & 400 rpm for 4cyl pumps. (see tractor manual for more detail). However please ensure that you have enough liquid flow for agitation with the pump running at your selected speed.

Spray tank

Tank lid

The tank lid (fig. 2) is a screw on type and can be opened by turning anti-clockwise.

Filter basket

There is a filter basket inside the tank lid. If you add chemicals directly into the spray tank always do so through this filter and make sure that the chemical is washed through the filter with a hose pipe.

Tank drain (stainless tanks)

The spray tank is fitted with a remote drain tap mounted on the side of the tractor unit chassis. Turn the tap anti-clockwise to drain.

Tank drain (fibreglass tanks)

The spray tank is fitted with a remote tank drain tap on the top of the spray tank. To drain the tank contents turn the valve anti-clockwise. When closing the valve it is important not to over tighten it.

The valve plug can be removed by unscrewing the tap and withdrawing the rod up to the top of the tank. The plug can then be pulled off the end of the rod for cleaning.

Please remember to take into consideration any environmental regulations before draining the tank.
Ensure the drain tap is closed before filling the tank.

Tank sight guage

A sight level guage is fitted to the front near side of the spray tank. It is important that the machine should be stood on level ground for it to read accurately. Even a slight slope can cause significant inaccuracies.

Tank lid & filter basket


Tank drain - stainless tanks


Tank drain - fibreglass tanks


Tank sight guage


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