Solution Tank; Rotating Brush Unit - HAKO Scrubmaster B400 R Operating Manual

1 Flex wall tank cap
2 Squeegee
3 Filter tube
4 Flex wall tank
5

Rotating brush unit

6 Side wiper
7 Sweeping roller (B400 RM/RH only)
8 Dirt hopper (B400 RM/RH only)
9 Pre-sweep suction unit hood (B400 RM/RH only)
10 Filter system (B400 RM/RH only)
11 Dust extraction system (B400 RM/RH only)
2.4.1

Solution tank

The solution tank of the flex wall tank Fig. 14-4 is filled via the filling opening.
The solution tank has a capacity of 400 litres when the waste water tank is
empty. When full, the membrane lies against the filter tube Fig. 14-3 of the
waste water tank. The current filling level is shown on the multifunction dis-
play. If the filling level is less than 5 litres in the tank, the Solution tank empty
symbol appears in the display panel and an acoustic warning indicates that
topping up is required.
2.4.2 Rotating brush unit
The brushes in the rotating brush unit Fig. 14-5 are driven by three electric
motors. The brush unit is lowered with the Brush unit Fig. 7-7 button. When
actuating the accelerator pedal, the brush motors and the water supply are
switched on. The floor is cleaned by the rotating brushes and the supply of
cleaning solution. The brush pressure can be changed on the multifunction
display.
There is an indicator on the right side of the machine showing the amount of
brush wear.
The brushes in the rotating brush unit can be decoupled for maintenance pur-
poses by pressing the soft key Decouple rotating brushes Fig. 10-4 on the
multifunction display, see section 5.6.3 Decoupling the rotating brushes/pads
on page 133.
Scrubmaster B400 R (7190)
Use
67