User Manual

C49R Model 641748
6
Filling Water Tank
Unscrew the water tank cap and fill with clean water.
Adjustment of side brush height
The height of the side brushes must be adjusted according to the wear
status of the side brushes. Please perform the following steps to adjust:
1. Loosen the hex nut (A) on the adjustment knob.
2. Rotate the adjustment knob (B) clockwise to increase
the height of roller brush from the ground. Rotate
counterclockwise to reduce the height of roller brush
from the ground.
3. When the side brush reaches the desired height,
tighten the hex nut (A).
Adjustment of roller brush height
The height of the roller brushes must be adjusted
according to the wear status of the roller brushes. Please
perform the following steps to adjust:
1. Loosen the hex nut (C) on the adjustment knob.
2. Rotate the adjustment knob (D) clockwise to increase the
height of the side brush from the ground. Rotate
counterclockwise to reduce the height of the side brush
from the ground.
3. When the side brush reaches the desired height, tighten
the hex nut (C).
Emptying Water Tank
1. Push the machine to the sewage discharge point, open the water tank,
unscrew the cap of drain pipe, and drain the water to the sewer drain until
all the water in the tank has been drained.
2. Tighten the cap of the drain hose and place the drain pipe in its original
position.
A
B
C
D