SpectraPure
®
Inc
. Fax 480.894.6109 Fax us toll-free 1.877.527.7873
sales@spectrapure.com www.spectrapure.com
11
SpectraPure
®
DUTY CYCLE SETTINGS
Duty Cycle is a function that will limit the time the pump is on in a 20-second
recurring period. This function adds more precision when controlling the
amount of liquid that is being pumped.
e.g. Typically, when the LLC-UPLC-ATO is running at full speed, it is
pumping about 180 ml./min. (2.85 gallons per hour). If the Duty Cycle is
set to “1” (2 seconds), the overall rate will be about 18 ml./min.
LEGEND
Blinking
O
Duty Cycle Duration Times
These values represent the number of seconds the pump
will run during a 20-second duty cycle. The number values
are doubled since this is based on a 20-second duty cycle.
When two adjacent lights are lit it represents the value
between the two numbers.
NOTE: The Duty Cycle will not allow a setting of 0 seconds.
10 1010 1010
6 66 66
4 44 44
2 22 22
0 00 00
8 88 88
20 secs 18 secs 16 secs 14 secs 12 secs
10 1010 1010
6 66 66
4 44 44
2 22 22
0 00 00
8 88 88
10 secs 8 secs 6 secs 4 secs 2 secs