General Information
21
Service Manual – SC1500
The Burst of Power mode lasts for a maximum duration of 60 seconds but can be terminated early by
pressing the Information Switch,
Burst of Power Switch
, Scrub On/Off Switch, Detergent Strength Switch,
Solution Flow Adjustment Switch, Extra Pressure Switch or the Vacuum Power Adjustment Switch.
When the Burst of Power period expires or is terminated, all scrubbing parameters that were changed
return to their original state before the
Burst of Power Switch
was pressed.
•
Burst of Power Indicator
– indicates the following:
• The
Burst of Power Indicator
will be off when the
Burst of Power Switch
switch is not functional because
it has not been enabled in the Hidden Menu, or because the machine is operating in a mode for which
the Burst of Power option does not apply.
• The
Burst of Power Indicator
will be solid green when the machine is operating in a reduced/normal
scrubbing mode but the Burst of Power option is available.
• The
Burst of Power Indicator
will change color from green to yellow and flash for 60 seconds while the
Burst of Power option is active. The
Burst of Power Indicator
will flash at a rate of 1 Hz for the first 50
seconds, then at a rate of 2 Hz for the last 10 seconds to indicate that the Burst of Power option is
about to end.
Vacuum Power Adjustment Switch and Indicators
•
Vacuum Power Adjustment Switch
– functions as
follows:
• Pressing the
Vacuum Power Adjustment
Switch
while in the scrub mode will cycle
the vacuum mode from low/quiet (bottom
box filled as shown), to high/standard (both
top and bottom boxes filled), then to off (no
boxes filled). Note that the vacuum motor
will switch on when the machine is driven
forward. When the machine is driven in
reverse or stops, or if the
Vacuum Power
Adjustment Switch
is pressed while the
vacuum motor is running, the vacuum motor
will continue to run for 10 seconds, then
switch off.
Pressing the
Vacuum Power Adjustment Switch
during this 10-second delay period will shut off the
vacuum motor immediately.
• When the scrub system is not enabled (machine in transport mode), the
Vacuum Power Adjustment
Switch
functions as follows:
◦ Pressing the
Vacuum Power Adjustment Switch
once will enable the wet vacuuming mode. The
vacuum power will default to the low/quiet mode and the deck actuator will drive the deck to the
“vacuum only” position.
◦ Pressing the
Vacuum Power Adjustment Switch
a second time will switch the vacuum motor to high/
standard mode.
◦ Pressing the
Vacuum Power Adjustment Switch
a third time will disable the wet vacuuming mode.
The actuator will immediately raise the deck, and the vacuum motor will turn off after a 10-second
delay.
Note:
If the One-touch
™
Scrub On/Off Switch is pressed while wet vacuuming, the wet vacuuming mode
will be disabled. The scrub deck and vacuum motor control will revert to the standard scrub mode
operation.
•
Quiet Vacuum Mode Indicator
– indicates that the vacuum motor is in the low/quiet mode.
•
Standard Vacuum Mode Indicator
– indicates that the vacuum motor is in the high/standard mode.
Vacuum
Level Bar
Graph
Vacuum Power
Adjustment
Switch
Standard Vacuum
Mode Indicator
Quiet
Vacuum
Mode
Indicator