Tennant T391 Manuel D'instructions page 18

: pulling the lever towards the operator en-
gages reverse gear, pushing the lever forwards engages for-
ward gear, to change speed press the "+" and "-" buttons.
chassis so it can be rotated backwards.
models without actuator.
squeegee, enabling or disabling the suction motor on the ver-
sion with electric drive.
unscrew the two knobs to adjust the height of the instrument
panel.
1
chine operating program submenus, in the
entered.
chine operating program submenus, in the
menu" selects the next parameter or increases the val-
ue of the selected parameter.
22
: releases the tank from the
: raises and lowers the head on
raises and lowers the
4
3
10
: when pressed accesses the ma-
"Technical menu"
: increases the value in the ma-
"Technical
chine operating program submenus, in the
menu" selects the previous parameter or decreases the
value of the selected parameter.
Working
Insert the electronic key.
Using the operation selector, select the scrubbing program.
Activate the drive lever, lower the squeegee and start working.
Some useful tips to get the most from your
scrubber drier
can be performed in two separate operations.
Prewashing with brushes or pads:
Select the Brush operating program.
Activate the drive lever, start working.
speed; the slower the machine travels, the less detergent must
be delivered.
Persist when washing particularly dirty points to give the deter-
gent time to perform its chemical action detaching and suspend-
action.
:
Drying:
Select the Suction operating program, lower the squeegee.
Activate the drive lever, start working.
Pass over the same area washed previously. The result is equiv-
alent to in-depth washing and subsequent ordinary maintenance
will take less time.
Emptying the collection tank
If the tank is full, the display shows the corresponding alarm, see the
chapter "Display alarms"; after a few seconds, the suction motor shuts
down, then stop the machine and empty the tank following the instruc-
tions shown below. To resume work, turn the operation selector to the
OFF position (reset errors):
Take the machine to the disposal area.
Unhook the hose from the clip.
2
the tank with clean water.
EN
: decreases the value in the ma-
"Technical
12
1
18