Troubleshooting Tips; Wet Stripes On The Sides; The Dirt Is Not Picked Up; Does Not Start Up - Duplex STANDARD Instructions D'utilisation Et D'entretien

DUPLEX 340-420-620
1.18

TROUBLESHOOTING TIPS

WET STRIPES ON THE SIDES

• Excessive liquid dispensed
• Irregular paths are covered failing to follow the instructions on paragraph
WASH FLOORS".
• Recovery tank scrapers dirty or worn. Replace.

The dirt is not picked up

• Mop-Up device turned off.
• Worn brushes.
• Recovery tank scrapers dirty or worn out.
• Cleaning liquid not coming out.
• The recovery tank has not been fitted correctly into its housing.

Does not start up

• Faulty plug.
•
Power cord tripped.
• "motor protector" tripped. Press the (MP) button to re-activate it,
Reactivation occurs approx. after 60 seconds.
•
The register 1 has been left in the "RT" (rest translation) position
• The handle has been lowered too quickly.
•
Voltage too low.

It vibrates

• The brushes are deformed or dirty, follow the instructions on paragraph
BRUSHES".
Liquid flows continuously
• The feelers have not re-entered, in this case they restrict the tanks which cannot be removed
and as a result the valves remain open.
• Pull the lever on the handle several times in order to facilitate the unblocking. Otherwise
introduce a screwdriver or a piece of wood into the opening of the tank and press on the
rubber valve so that is pushes the feelers backwards.
74
"1.10 HOW TO
"1.8 STARTING UP".
"1.8 STARTING UP".
"TO REMOVE THE