Columbus step 110, Operating Manual, Page: 20 / 36

step 110
20
Figure 11 Shifting machine
The cleaning process can then be started for the right side and take place as described
above.
3.12 Subsequent cleaning
Manual cleaning equipment has been developed by columbus by means of comprehensive
practical tests.
With this equipment, any subsequent cleaning that may become necessary, such as major
soiling on the edges and the joining areas between two steps, can be carried out easily.
The manual cleaning equipment manufactured by columbus is particularly
suitable for minor subsequent cleaning.
3.13 Refilling with fresh water
The operator must carry out regular checks at the transparent feeder tube for fresh water
(27) to ensure that the machine is receiving a supply of detergent solution. If bubbles appear
in the tube or if no liquid can be seen, the fresh-water tank is empty and must be refilled.
Let the machine stand in the lowered position on the escalator and fill fresh water along with
cleaning agent according to instructions in Chapter
3.3.
When the fresh-water tank is being filled it is essential that the dirty-water tank
is emptied.