Columbus Travel 600, Operating Manual

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travel 600
17
5 TROUBLESHOOTING
Please check before each search for faults whether:
- The machine has been properly connected.
- The travel 600 is or was in the correct operating status (were all necessary components switched
on according)
-
the machine was in the correct operating position.
While searching for faults and clearance the machine has always to be disconnected.
The key (3) of the key switch (4) must be set to position 0 and the cable has to be dis-
connected from the mains.
In the following there is a list of possible faults which may occur during the operation of the travel 600.
According to the relevant symptom the possible reasons and measures for clearance are listed.
5.1 The machine does not start
Cause Corrective
Machine has not be connected properly
Check all connections and connect properly.
EMERGENCY SWITCH-OFF (5) is pressed Check position of EMERGENCY-SWITCH-OFF and
possibly pull it out.
key (3) of key switch (4) is not set in position 1 and/
or switch (1) is not pressed Turn key of key switch to position 1 and press switch
(1)
Fault in the electricity of the house, safety fuses
were blown. authorized personnel can help
Switch (10) is cut out Clean the sucking roles and press switch (10)
If the machine still does not start inform the after sales service office.
5.2 Area cleaned is too wet
Cause Corrective
brushes are very dirty Clean or replace brushes
Vacuuming cylinder is very dirty or choked Clean or replace vacuuming cylinder
Vacuuming hose of wet pick-up cleaner is soiled Clean vacuuming hose and connection
Further possible reasons:
Either too much cleaning solution or a cleaning solution with a too high percentage of soap has been
used. Use only the cleaning solutions recommended by the manufacturer and observe the information on
the dose. In any case after the cleaning procedure the escalator/travelator should be cleaned with normal
water once more. Hereby all smears and solution leftovers are removed and the escalator/travelator is
optically well presented.
5.3 The treated area is not clean or only irregularly clean
Cause Corrective
The time measured for one cleaning turn is too short
and/or the grooves were cleaned irregularly.
Clean the travelator/escalator once more resp. clean
all grooves for an equal amount of time.
Spray nozzles are choked. Check spray nozzles and clean if necessary.
Persistent dirt on the travelator/escalator Repeat cleaning or use attachments to locally clean
by hand.
Vacuuming cylinders are soiled or choked Check vacuuming cylinder and clean or replace if
necessary.
Wrong cleaning solution or ratio of mixture Use correct cleaning solution and/or ratio of mixture.