Specifications

23G-Series RO System
3024270 Rev G 40 14Oct13
4.3.3 ECM-100 Clean-in-Place (CIP) Operation
For CIP operation from the ECM-100 follow these steps:
1. Confirm the machine is in HAND mode (check LED light), as
CIP will not work in AUTO mode.
2. Press the ON key to start the machine.
3. Within 10 seconds of pressing ON, press the CIP key; the CIP
LED should illuminate.
The same sequence of events will occur on start-up as occurs
when just ON is pressed, except the CIP pump will start as soon as
the machines inlet valve opens and the pH buffer pump will not turn
on.
The following alarms are disabled and will not activate while in CIP
mode:
• high/low pH
• permeate conductivity
• low inlet pressure
• low primary pressure
• low permeate flow
• high membrane pressure drop
• high filter pressure drop
• low machine rejection alarms
NOTE:
CIP is intended to be a manual process with an operator present for the
duration of the cycle.