ENGLISH
INSTRUCTIONS FOR USE
16
SCRUBTEC 545B / 545BL / 553B / 553BL / BOOST 5 - 9097054000
02/2007
05/2015
NOTE
For correct scrubbing/drying of floors at the sides of the walls, Nilfisk suggests to go near the walls with the right side of
the machine as shown in figure 3.
A
B
P100106A
Figure 3
CAUTION!
To avoid any damage to the floor surface, turn off the brush when the machine is stationary, especially when the
extra pressure function is on.
Detergent flow adjustment
(For machines with Chemical Mixing System)
1. Turn the knob (A, Fig. 4) clockwise or counter-clockwise to increase or decrease the detergent concentration.
2.
The average detergent concentration values, matching the 4 coloured areas of the scale (B), are shown in the figure.
3. To set the detergent quantity to zero, fully turn the knob (A) counter-clockwise.
NOTE
The detergent concentration is kept constant even if the washing water flow is changed with the push-buttons (C) or (D).
0,4%
0,5 Oz/Gal
0,75%
1 Oz/Gal
1,5%
2 Oz/Gal
2,5%
3 Oz/Gal
A
B
C
D
P100107
Figure 4
Summary of Contents for 553B
Page 99: ......
