Parker Coral Sea, Руководство пользователя

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[ CONTROL SYSTEM OPERATIONS MANUAL ]
May, 2015
Project: Doc: Version:
Parker Sea Recovery Coral Sea 1010016 01c
Document Name: Author: Page:
Control System Operations Manual AGE Page 30 of 129
4.20 Max Product (GPM)
* Please note: *
Entering data into this field is only permitted if the user has selected ‘Force Manual Settings’,
confirmation that this mode is enabled is given by the ‘System Size Notification Window’. Once manual
settings are enabled the text within the window will change from a standard system production size to
‘MANUAL MODE’. To enter manual mode, press the ‘Manual System Production Variable Settings’
button.
This value determines what maximum permeate flow rates the controller should expect to see during
normal operation, if the controller sees permeate flow rates rise above this level consistently for 60
seconds it will alert you by raising a performance warning (See Performance Warning Messages)
indicating the detected problem, the water maker will not shut down and will continue to function at
these higher permeate flow rates. However attempts should be made to discover why permeate flow
rates have risen, and corrections performed to bring them back to within normal levels before
membrane damage occurs.
Normal values are automatically entered here as system sizes are adjusted using the ‘System Size
Selector’ button. However in manual mode any value can be entered here.
4.21 Max Membrane Loss (PSI)
This value determines the calculated pressure differential allowable for the connected/configured
membrane rack. This number should not be tampered with unless absolutely required. This number is
only valid once the system commissioning engineer has successfully set up the ‘Maximum Membrane
Health DP (PSI)’ (4.10) entry field. This number is used by the system to calculate the current membrane
fouling state and drive the indication graphic in the ‘Monitors’ section.
4.22 Saving System Set-point Data Changes
Once you have completed your system changes you must save your data before being allowed to exit
the system set-point editing screens. To save your changes navigate to the second or third set-point
editing screen and press the ‘Save Setting’ button as illustrated on the next page:
Coral Sea Owner's Manual