Mounting And Changing The Brush/Drive Disks; Detergents - Instructions - Tennant T290 Manuel D'instructions

Mounting and changing the brush/drive disks

6.4.
Never work without the brushes, rollers and drive disks perfectly installed.
Fitting the brush (one-brush models): Rest the brush on the floor in front of the
machine and centre it with the guard. Lower the head and repeatedly action the
brush/drive control lever (fig. 5, ref. 7) until the brush automatically engages on the flange
hub. If the manoeuvre is not successful, press on the handle again and repeat the
centring and repeated actioning of the brush/drive lever.
Use of abrasive/microfibre disks: fit the abrasive/microfibre disk on the drive disk and
perform the operations described for fitting the brush on the scrubber drier.
Removing the brush (one-brush models) (or drive disk):
Raise the machine head by pushing the head lift pedal down and then to the right (fig. 5,
ref. 9) and repeatedly action the brush/drive lever. After a few pulses, the brush/es (or
drive disk) is released and falls to the ground.
These operations must be performed with the machine off.
Fitting the brushes (two brush models):
Raise the machine head by pushing the head lift pedal down and then to the right (fig. 5,
ref. 9).
Place the brushes under the head drive disk.
Lift the right brush with your hands and turn it clockwise, locking it in position on the drive
disk. Lift the left brush with your hands and turn it anticlockwise, locking it in position on
the drive disk.
Use of abrasive disks: fit the abrasive disk on the drive disk and perform the operations
described for fitting the brush on the scrubber drier.
Removing
Raise the machine head by pushing the head lift pedal down and then to the right (fig. 5,
ref. 9). Turn the right brush anticlockwise, releasing it from the drive disk. Turn the left
brush clockwise, releasing it from the drive disk.
6.5.

Detergents - Instructions

Always dilute the detergent according to the manufacturer's instructions. Do not
use sodium hypochlorite (bleach) or other oxidants, particularly in strong
concentrations. Do not use solvents or hydrocarbons. The temperature of the water
and detergent must not exceed the maximum indicated in the technical
specification. They must be free of sand and/or other impurities.
The machine has been designed for use with low-foam biodegradable detergents made
specifically for scrubber driers.
For a complete and up-to-date list of the detergents and chemicals available, contact the
Manufacturer:
Use products suitable for the floor and dirt to be removed only.
Follow the safety regulations on use of detergents given in the section "Safety
regulations".
ENGLISH
14
 IMPORTANT
! DANGER
the brushes
  IMPORTANT
(two-brush models):