Tennant 5010
4 Maintenance/Care
24
4.7 Trouble
shooting
Fault
Cause
Remedy
Machine does not func-
tion:
•
The mains plug (31) is not cor-
rectly connected.
Ensure that the plug is properly
connected.
•
Dirty-water tank is full.
Empty the dirty-water tank.
•
Dirt between sensors of tank
level control.
Clean filling-level sensors (13) and
tank wall between the sensors.
•
Switches for the individual functi-
ons (3), (4), (5) have not been
switched on.
Operate the switch for therequired
function.
Poor suction perform-
ance:
•
Defective squeegee blades.
Renew the squeegee blades (see
4.2).
•
Dirty-water tap (6) is open.
Close the dirty-water tap (6).
•
Suction hose has not been atta-
ched firmly.
Ensure that suction hose is tightly
attached.
•
Tank cap (28) is open.
Close the tank cap properly.
•
Defective suction hose
Should be repaired by after-sales
service.
Suction unit does not
operate:
•
Suction unit has not been
switched on.
Operate switch (4).
•
Dirty-water tank is full.
Empty the dirty-water tank.
Brush does not operate:
•
Brush unit not switched on.
Operate switch (5).
•
Overload protection of brush motor
has responded.
Press in overcurrent protection
switch (12) (see 4.6).
Water is not running:
•
Tank is empty.
Fill the tank.
•
Water supply is not switched on.
Operate the switch (3).
•
Clogged fresh water supply.
Clean fresh water nozzle (see 4.4).
Squeegee leaves
streaks:
•
Dirty squeegee blade.
Clean squeegee blade.
•
Damaged squeegee blade edge.
Renew squeegee blade.
Dirty-water tank is not
pumped empty:
•
Flap trap at dirty-water inlet (15) not
properly seated or dirty.
Mount flap tap properly or clean
(see 4.1).
If machine does not function
following eradication of faults:
Repair via service department
Summary of Contents for 5010
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