Clarke BOOST 28 Návod k obsluze stáhnout pdf (Strana 20)

ENGLISH

Operator’s Manual - FOCUS

II L17 - S20 - L20 - L20 Cyl. - BOOST

L20

NOTE

For correct scrubbing/drying of ﬂ oors at the sides of the

walls, Clarke suggests to go near the walls with the right

side of the machine (A and B, Fig. 19) as shown in the

ﬁ gure.

CAUTION!

To avoid any damage to the ﬂ oor surface, turn off the

brushes/pad-holders when the machine stops in one

place, especially when the extra pressure function is

on.

Detergent ﬂ ow adjustment

(For machines with Chemical Mixing System)

Turn the knob (A, Fig. 20) clockwise or counter-clockwise to

increase or decrease the detergent concentration.

The average detergent concentration values, matching the 4

colored areas of the scale (B), are shown in the ﬁ gure.

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 ﬂ ow is changed with the switches (C) or

(D).

Working with brush/pad-holder extra pressure function

turned on

If the ﬂ oor proves to be particularly difﬁ cult to clean, it is

possible to turn on the brush/pad-holder extra pressure

function by pressing the pedal (E) to position (E3).

CAUTION!

When the cylindrical brush deck (S, Fig. 2 - Page 9) is

installed, the extra pressure function is not enabled.

Figure 19

Figure 20

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Clarke BOOST 28 Návod k obsluze Strana 20