Chemtrac SCC3500XRD, Руководство по эксплуатации, Страница: 32 / 58

Chemtrac Systems, Inc. Page 31
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SAVE Function Key: Pressing this key will save current setting modifications
and brings up the MAIN screen.
3.3.7 SCC3500XRD Flush Control Menu
From the MAIN screen, press FLUSH function key, the FLUSH CTRL MENU screen will
display. The goal of the sensor flush is to minimize the need for operator involvement
for maintenance purposes. This feature greatly enhances the reliable operation of the
Streaming Current Monitor. Within the FLUSH CTRL MENU screen, the flush
parameter settings can be modified.
Sensor Flush is only available with the optional Sensor Maintenance Module or the
Dura-Trac Flush feature.
u
v
w
x }
y
z
{ |
Definitions
u
Auto Flush: The SMM or Dura-Trac with Flush runs an automatic
flushing/cleaning sequence and will continue to flush according to the flush
parameter settings. The Auto Flush can be set to
ENABLED or DISABLED.
When it is in ENABLED mode, the Monitor/Controller will begin flushing
based on Flush time value setting. When it is in DISABLED mode, the
flushing will be de-activated.
v
Flush Time: The flush time period setting determines how often the flushing
will take place when the Auto Flush is set to ENABLED. There are two
parameters on this menu line that can be modified; number (1 to 99 at 1 unit
increment) and number’s unit (
DAY , HRS , or MIN ). To modify the first
parameter setting (number), press the
u
key to gain access to the parameter
and then press the
p
or
q
key to scroll through the parameter range. To
modify the next parameter setting (number’s unit), press the
u
key to gain
access to the parameter and then press the
p
or
q
key to scroll through the
parameter range. When finish, press the
t
twice to get to the next menu
line.
w
Flush Period: The flush period setting determines the duration of water
flush to the sensor. With each flushing sequence, there are actually two
flushes performed. One at the beginning of the flush cycle (before the wash)
and one after the wash. The Flush setting determines the duration of each of
these flushes. So that, if Flush is set for 30 sec., the actual total time of flush
duration will be 60 seconds (30 seconds for each flush). The value can be
increased or decreased by pressing the
p
or
q
key. The value can be
changed from 1 to 99 at 1 second increment.