Machine Operation; Pre-Scrub Mode; Floor-Tool In Use; Hi - Lo Setting - Numatic TTB 1840 Mode D'emploi

Pre-scrub mode

The TTB-1840 has been designed to cope with a variety of floor types and different levels of soiling.
On heavily soiled floors use a 'double scrub' technique.
First pre-scrub the floor with the floor-tool in the raised position (Fig.21), allow the chemical time to work, then scrub
the area a second time with the floor-tool lowered.
To raise the floor-tool, ensure the floor-tool carrier is central to the machine (Fig.22).
Lift the lever near the base of the handle and lock into position (Fig.23).
Note: The lever moves upward and backward motion to lock the floor-tool in the raised position.
Floor tool in use
If streaking occurs, wipe the floor-tool blades clean (Fig.25).
Note: Care must be taken to reduce speed when cornering or when manoeuvring around obstacles.

Hi - Lo Setting

The TTB 1840 provides a choice of both Hi - Lo speeds.

Machine Operation

Fig.21
Fig.24
Fig.22
The clean water / chemical mix is dispersed via the
'THRU-FEED' system.
The waste water is then retrieved by the floor-tool.
(see page 9)
Overlap the scrubbing path by 10cm to ensure an even clean.
(Fig 24).
Fig.25
30
Fig.23