Nobles SPEED SCRUB 500, Руководство оператора

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OPERATION
18
Nobles Speed Scrub 500 (01-2017)
MACHINE OPERATION
FOR SAFETY: Do not operate machine unless
operator manual is read and understood.
PRE-OPERATION CHECK LIST

Sweep area and remove any obstructions.

Check brushes/pads for wear and damage.

Check squeegee blades for wear and damage.

Confirm recovery tank is empty, debris tray is clean
and the float shut-off screen is installed and clean.

Check scrub head skirt for wear and damage.

Cylindrical brush model - confirm debris trough is
empty and clean.

ec-H2O Scrubbing: Confirm solution tank is filled
with clear cool water only.

ec-H2O Scrubbing: Confirm all conventional
cleaning agents/restorers are drained and rinsed
from solution tank.

Check machine for proper operation.
OPERATING MACHINE
For control panel operating instructions, see
CONTROL PANEL OPERATION.
1. Release the parking brake lever, if equipped
(Figure 34)
2. Turn the key to the on ( I ) position (Figure 34).
FIG. 34
3. ec-H2O models - The ec-H2O system will
automatically turn on at key start up. The ec-H2O
indicator will appear on the control panel indicating
that the system is activated (Figure 35).
ATTENTION: When conventional scrubbing with
cleaning detergents in solution tank, make sure to turn
off the ec-H2O system by pressing the ec-H2O switch
(Figure 35). If cleaning detergent is accidentally cycled
through ec-H2O system, a system fault will occur. To
clear fault, drain solution tank, add clear water and
operate the ec-H2O system to clear fault. If fault
repeats, continue to recycle key until fault clears. See
SERVICE INDICATOR CODES for further detail.
FIG. 35
4. Lower the squeegee assembly to floor by stepping
on foot pedal (Figure 36). To raise squeegee
assembly, place foot under foot pedal and lift. The
vacuum motor will automatically start when
squeegee is lowered to floor.
FIG. 36
5. Press the 1-STEP button to activate the scrub
function (Figure 37). The scrub head will lower to
floor.
FIG. 37