Setting The Cleaning Controls - Numatic TTB 4055/100 Owner's Instructions Manual

The TTB has been fitted with a Hi - Lo mode, this reduces the noise produced by the vacuum motor.
Hi - Lo is only selectable when the machine is in stand-by mode.
When the machine is running Hi mode the Hi - Lo indicator will be illuminated blue, this means the
Vacuum motor is running at 100%
When the machine is in Lo mode and the Hi - Lo indicator is NOT illuminated the Vacuum motor will run
at 75% of its capacity.
When the triggers are released the brush motor and the cleaning solution pump will switch off, the vacuum motor will
continue for 10 seconds (this is to clear any fluid residue in the hose).
The panel if unused will automatically enter SLEEP MODE after 60 seconds.
If the brush motor keeps overloading consider using a different type of brush.

Setting the cleaning controls

Or move the transit wheels to obtain different brush pressures,
Heavy brush load decreases the available battery run time.
To activate the machine from SLEEP MODE
press either trigger or yellow on / off switch once.
The sleep mode will re-activate after 60 seconds if no
further controls are used.
Stand-by mode will be entered and will illuminate blue
display lights.
The water and vacuum function can be activated or
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de-activated when your machine is running i.e. active.
The selection of low mode and off aisle can only be
achieved when in stand-by mode.
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Brush overload
The brush motor will cut out and the brush load light will
flash if the brush motor has been overloaded (Fig.27).
Releasing the handle triggers will allow the machine to
stop and reset.
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