PRE-OPERATION
Publication: 0028607 2-9
2
Winter Recirculation (Option)
The truck may be equipped with an optional winter
recirculation system to circulate water through the pump
and back to the tank to prevent freeze-up in colder
climates. This can be used while the truck is in road
mode and when the truck is in work mode while
stationary.
1. Remove the sewer hose from the travel fitting and
attach it to the winter recirculation fitting (1) on the
front bumper.
Figure 2-13
2. Open the sewer hose valve (2).
Figure 2-14
3. Open the water supply valve (3) at the front of the
debris tank.
Figure 2-15
4. Press ON the RECIRCULATE rocker switch (4) on
the front control panel.
Figure 2-16
Winter Recirculation Fitting
Sewer Hose Valve Shown Closed
Water Supply Valve Shown Open
Front Control Panel