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OPERATION
MicroPurge Mode Most MP10 users will leave the controller in the default MicroPurge (MP)
mode. See Figure 2 for an example of the MP10 in MP mode. MP mode lets you to use the
UP and DOWN keys to directly increase and decrease pump flow rates. The MP10 has a
broad range of other CPM settings to ensure the availability of a time setting that will match
your specific conditions. MP mode also displays an ID, with a value of 1 to 165 that matches
the flow settings (CPM and refill and discharge times you have set). This ID should be noted
alongside the well identification (QED provides custom weatherproof ID badges for purchasers
of our MP series of well caps) for quick setting of the optimal controller settings on the next
visit by using the MP10 in ID mode.
Figure 2 MP10 MicroPurge Mode
Using CPM The MP10 introduces a revolutionary, simpler way to control bladder pump flow
rate and achieve the low-flow method used by experts. Up/down arrow keys are used to adjust
pump flow even at verylow rates, with excellent control and repeatability.
With previous bladder pump controllers, a leading low-flow technique called for selecting the
number of pump cycles per minute, then adjust-ing the bladder pump discharge and refill times
to achieve the desired volume per cycle. These adjustments were inter-related, complex, and
varied by operator. The new MicroPurge Mode (MP) of the MP10 builds in a "cycles per
minute", or CPM, method of flow control.
MicroPurge Basics Controller
MP Micro Purge
ID ID Time Set
Time
00.1 103 10.0
MP CPM4 >05.0
Mode
CPM
CPM/Value
Flow/Value
CYCLE
MODE
ID/MN/MP/
Start/Stop
Battery
MN Manual Time Set
LVL LevelShutoff
ID
Refill
Discharge
Flow/Value
I I
Hold/Sample
/Cycle
E
D
8
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