General Information
19
Service Manual – SC1500
Scrub Controls and Indicators
Note:
The scrub pressure, recovery vacuum power, solution flow rate and detergent strength
settings that will be in effect when the One-touch
™
Scrub On/Off Switch is pressed is
determined by the Save Scrub Settings submenu in the Programming Options.
• If
SAVE SCRUB SETTINGS/YES
is selected, the machine will use the scrub settings that
were in use when the key switch was switched off.
• If
SAVE SCRUB SETTINGS/NO
is selected, the machine will use the default settings.
(Refer to the
Save Scrub Settings
subsection in the
Control System
section.)
•
One-touch
™
Scrub On/Off Switch
– lowers the scrub deck and
squeegee to the floor and enables the scrub, vacuum, solution
and detergent systems. The scrub motor, solution system,
detergent pump and vacuum motor will start when you press
the Go Pedal.
•
Scrub On/Off Indicator
– lights to indicate that the scrub system
is active.
•
Extra Pressure Switch
– toggles the scrub pressure
between standard pressure (bottom box filled as
shown) and extra pressure (both top and bottom
boxes filled).
•
Extra Pressure Indicator
– lights to indicate that the
scrub system is active.
•
Scrub Brush Pressure Bar Graph
– displays the
scrub pressure on the graphic display as follows:
• Bottom box filled – standard scrub pressure (as
shown).
• Top and bottom boxes filled – extra scrub
pressure.
Solution Controls and Indicators
•
Solution Flow Adjustment Switch
– functions as follows:
• When the scrub system is enabled, pressing the
Solution
Flow Adjustment Switch
will cycle the solution flow rates from
low (bottom box filled as shown), to medium (bottom two
boxes filled), to high (all three boxes filled), then to off (no
boxes filled).
• When the scrub system is not enabled (machine in transport
mode), pressing and holding the
Solution Flow Adjustment
Switch
will dispense solution at the high flow rate to pre-wet
the floor. The solution will continue to dispense as long as
the
Solution Flow Adjustment Switch
is pressed.
•
Solution On/Off Indicator
– lights to indicate that the solution system is active.
•
Solution Flow Rate Bar Graph
– displays the solution flow rate on the graphic display as follows:
• Bottom box filled – low solution flow rate (as shown).
• Bottom two boxes filled – medium solution flow rate.
• All three boxes filled – high solution flow rate.
• All three boxes empty – solution system off.
Scrub On/Off
Indicator
One-touch
™
Scrub On/Off
Switch
Scrub
Pressure
Bar Graph
Extra
Pressure
Indicator
Extra
Pressure
Switch
Solution
Flow Adjustment
Switch
Solution On/Off
Indicator
Solution
Flow Rate
Bar Graph