Wetrok Discomatic Tango, Operating Instructions Manual

Page: 49 / 159

47
EN
FAULT CAUSE SOLUTION
Machine does not work
Fuse Switch on- and off the machine
Power interrupted
Check connections (possibly by removing and
re-installing rechargeable battery and charger)
Cleaning action inadequate
Brush / pad badly worn Replace brush / pad
Insufficient amount of water / chemical dosing Increase amount of water / chemical dosing
No suction or suction inadequate Suction nozzle clogged (back and front) Remove clogging
Suction hose not connected Connect suction hose
Tank lid not closed or seal defective Close tank lid correctly or replace seal
Dirty water lid not screwed-on correctly
to dirty water tank Screw on lid firmly
Turbine switch at OFF position Set turbine to ON position
Front suction rubber seal defective Replace rubber seal
Suction protection blocks suction Empty dirty water tank
Streak formation Suction lips contaminated or worn Clean or replace suction lips
Dirty water tank full Empty dirty water tank
Suction nozzle fixed incorrectly Remount suction nozzle again correctly
Hose or manifold clogged Clean hose or manifold
Incorrect angle setting for suction nozzle Set angle of suction nozzle correctly
No supply of cleaning agent or water, or
supply inadequate
Tubes clogged Rinse fresh water tank and tube system with clean
water
Fresh water tank positioned incorrectly Reposition fresh water tank
Valve for fresh water dosing OFF Set valve ON (regular 90° horizontally)
No fresh water in tank Fill with fresh water
Short battery run time
Duration of battery charging too short
Observe necessary charging time (until green LED
illuminates)
End of battery service life reached Replace batteries (contact Wetrok Service)
Does not charge ON button not switched on Press ON button
Does not charge. Red LED flashes in
charging mode
Battery is defective Replace battery (contact Wetrok Service)
11 PROBLEM SOLVING