The images on the following pages indicate proper valve positions for different functions
of the sprayer.
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Application Mode:
Your valves are to be in this configuration when you are
applying liquid de-icer. The most common error that is made in application mode
is that the agitation valve (on the upper right of the image) gets left open. This will
rob a majority of the pressure and liquid flow for your system and won’t leave
enough for your sprayer or hose reel to work correctly. The next most common
mistake is that the tank valve (back left of image) gets left closed. With no liquid
getting to the pump, your system won’t work at all and eventually you will burn
out your pump seal.