Columbus step 110, Operating Manual, Page: 11 / 36

step 110
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3 Operation
3.1 Before start-up
All local safety regulations and instructions must be observed for each start-up.
The escalator must be inspected jointly with the party responsible for the escalator, who
should also be informed of any discoloration or paint stains etc. caused by repair and renew-
al work..
3.2 Assemble brushes
If brushes (1) have not yet been installed in the guide rail (2), the lid (3) on the opening for
replacing brushes (4) in the left side wall should be opened (see Fig. 1: Brush assembly).
If possible, brushes of the same design (brush length, hardness etc.) should
not be installed directly behind each other in order to avoid unbalance effects
and to achieve an ideal cleaning result!
Make sure that one of the lids (3) is closed while putting the brushes into the
machine.
Figure 1 Brush assembly
The procedure below should be followed:

Insert power plug.

Set key switch (5) to "1".

Raise machine [pushbutton (6) on operating console (46)].

Move rail in the opening for replacing brushes (4) (pushbutton (7) Touch operation for
bush).
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