63Service Manual – SC401, SCRUBTEC 344
05 - Control System - Cord
Functional Description
The (electrical) functions of the machine and of
the Main Machine Controller (EB1) are controlled
via the handlebar with the 3 buttons on the User
Interface Controller (EB2) and activation of the
Operator Presence Sensors (S1, S2) inside the 2
handlebars (the position of these is indicated by the
corresponding icons).
The Start switch (SW1) must be pressed to the I
position to turn on the machine.
The machine is turned on and off by pressing the
Main machine button
.
By pressing the Main button again when the
machine is running, the brushing (with the solution
ow preset to level 1) and vacuum functions are
turned on or off. The LEDs on the Main and Vacuum
buttons show the related ON status.
Brush rotation and the activation of the pump,
however, also require the activation of at least 1 of
the 2 Operator presence sensors
(S1,
S2).
The vacuum function can be turned on or off
independently from the brushing function, by
pressing the Vacuum system button
in
sequence.
The solution ow can be increased to level 2, 3 or
else disabled, via the Solution button
. The
corresponding LEDs provide the operator with
information on the status of the function.
User interface
controller (EB2)
Operator’s presence
sensor (S2)
Start switch (SW1)
Main machine
controller (EB1)
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