Issue 9 February 2006
6
1.7 Changing the brushes
a. Remove the plastic brush cover, and then loosen the six M8 fixing
screws shown on the picture using the tools provided.
b. Turn the brush until the head of the screws pass through the keyhole. Now replace the old brush with the
new one, and turn the brush until the screws are located at the end of the keyhole slots. Turn the right hand
brush clockwise (looking down on the brush) and turn the left hand brush anticlockwise.
c. Tighten the flange screws.
1.8 Setting the nozzle height
Setting up
The two chilled iron skids (a) should be set with their lower wear surfaces level with the horse shoe
polyurethane (plastic) wear surface (c).
The nozzle is designed to float lightly on the ground in the lowered position, being supported by the hydraulic
cylinder. The nozzle is automatically raised when Transit, Brush Lift or Reverse is selected.
Adjusting for wear
The side (a) skids can be adjusted via the M16 adjustment screws (b).
(a) cast
iron skids
(c) Horse shoe
(polyurethane
wear surface is
40mm thick)
Forward
(b) M16
adjustment
screws
