Tennant Speed Scrub 2101 Manual De Instrucciones página 33

2101
4.5 Troubleshooting
Fault
Machine does not func-
tion
Machine suction is poor
Suction motor does not
run correctly
Brush does not run
Water does not flow
Suction base leaves
stripes
If machine does not function
following eradication of faults:
Repair via service department
Home
Cause
• 24 V: Plug connector not en-
gaged
• 230 V: The mains plug (35) is in-
correctly inserted
• The soiled water tank is full
• Film of dirt between the filling
level shut-off sensors
• Switch for individual function (8),
(6), (7) not switched on
• Mains-operated machines only:
Current supply not present
• Suction hose (13) is not firmly
connected
• Cover (1) is open
• Suction hose (13) is defective
• Suction lips are defective
• Soiled water cock (9) is open
• Suction motor is not switched on
• Soiled water tank (42) is full
• Brush motor is not switched on
• Tank is empty
• Water supply is not switched on
• atv-mv: Brush motor is switched
off
• Edge of suction lip soiled
• Edge of suction lip damaged
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4 Maintenance/care
Remedy
Ensure correct seating
Ensure correct seating
Drain soiled water tank
Clean filling level sensors (46)
Actuate switch for desired function
Check mains connection
Ensure correct seating
Close cover correctly
Repair via service department
Replace suction lips (see 4.2)
Close soiled water cock (9)
Actuate switch (6)
Drain tank
Actuate switch (7)
Fill tank (41)
Actuate fresh water lever (11)
In the case of atv, first switch brush
motor (7) on, then suction motor (6)
Clean edge of suction lip
Replace suction lip