Columbus step 110, Руководство по эксплуатации, Страница: 30 / 36

step 110
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4.7 Troubleshooting and remedy
Fault Cause Remedy
Machine cannot be started
with AUTOSTART Lifting spindles (22) are not in
end position Press LOWER key (11) once again
Machine cleans poorly Spray nozzle (36) is blocked Clean spray nozzle (36)
Brushes (1) are soiled Clean brushes (1)
Brushes (1) are worn Replace brushes (1)
Detergent return to the ma-
chine is too low Seal strip (34) is defect Replace seal strip (34)
Stripping brush (33) is dirty Open the e.g. the left cover for the
suction sump (48) and clean strip-
ping brush (33)
Dirt streaks are visible on
front face Stripping brush (33) is dirty Open the e.g. the left cover for the
suction sump (48) and clean strip-
ping brush (33)
Stripping brush (33) is worn Open the e.g. the left cover for the
suction sump (48) and clean strip-
ping brush (33)
Water residues on escalator Cover (28) of dirty-water tank
(21) does not close tight Attach cover (28) anew
Cover (28) of dirty-water tank
(21) does not close tight Replace tank cover
If the fault in the machine cannot be remedied according to the procedures
described in the table above, the customer service of columbus should be no-
tified and the necessary repair work carried out by its staff.