ProMinent ProMix Series, Руководство по эксплуатации, Страница: 24 / 68

Pr o Minent ProMix
‘DB' & 'PB’ Polymer Feeder
ProMix Series MA Batch/Inline User Manual
24
2.4 Modify Timing
Key ENTER @ PolymerFeed .
Local Setpoint controls the feed when the
enclosure door switch is in the Local position.
Wait for Flow is the time that the feeder waits to measure a
valid Primary Flow before filling the feeder. Key ENTER to
modify.
Fill Time is the time that the feeder waits to fill the feeder
prior to turning on the PolymerFeed pump. This protects the
mechanical seal of the mixer motor shaft by keeping it wet.
Minimum time is 30 seconds for the first fill only. Thereafter
this step is skipped if operation pauses unless electrical
power to the controller is cycled. Key ENTER to modify.
Flush Time is the time water flows
after initiation of a Flush Cycle. This is a maintenance
feature and can be manually initiated by (1) placing the
controller door System Start Switch in the OFF position for
more than 2 seconds or (2) by opening the remote start
contact for longer than 2 seconds or (3) by using the keypad
menu. Key ENTER to modify time.
The times shown on this page are the factory defaults.
Wait for Flow may be adjusted between 5 & 60 seconds
Fill Time may be adjusted between 30 & 120 seconds.
Flush Time may be adjusted between 5 & 60 seconds.
Pump Settings GPH is the maximum pump gallons per
hour output possible at the currently selected stroke length
and 100% frequency. This value will need to be updated if
the pump stroke length is changed.
Wait for flow
30 sec
9
Fill time
60 sec
9
Flush time
30 sec
9
9
LocalSetpoint
0.33%
or
or
or
PolymerFeed
ON: 1.314 G
9
Pump Settings
GPH 200
9
or