Columbus step 110, Operating Manual, Page: 18 / 36

step 110
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
Choose program „3“ with the mode switch (14).

Press Automatic ON (10).

Switch from program 3 to program 2 during the cleaning cyrcle: Same process as
program 3.

Switch from program 2 to program 3 during the cleaning cyrcle: Same process as
program 2.
3.11 Cleaning the escalator
In order to achieve an ideal moisture content on the brushes, the first step should be cleaned
twice at the beginning of the cleaning operation. After the machine - lying on the left side of
the escalator - is shoved into the escalator step until the wheels stop until the seal strip (34)
is arrested (Fig. 9: Positioning the machine).
Figure 8 Lowering the machine
Figure 9 Positioning the machine
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