Specifications

23G-Series RO System
3024270 Rev G 95 14Oct13
7.1 Emergency Alarm Bypass
CAUTION:
The following are regarded as emergency conditions. Bypass of the alarm
will defeat the automatic safety protection features of the ECM-100.
Bypass of these measures may cause damage to the machine or be
severely detrimental to product water quality if the condition being
monitored goes into an actual error state while the sensor is being
bypassed. Depending on which sensor is being bypassed, the machine
operation will need to be monitored closely until the problem is repaired
(while replacement parts are in transit). In many cases, the machine can
be run for short periods in emergency situations by simply turning it on in
the Manual or CIP mode. The machine should never be left unattended in
the Manual or CIP mode.
WARNING:
When the machine is operating in the CIP mode, all alarms except HIGH
TEMP, HIGH PRIMARY, AND HIGH PERMEATE, are ignored.
OPERATION OF THE 23G MACHINE WHILE THE ALARM SYSTEM IS
BYPASSED COULD POSE A RISK OF SERIOUS INJURY OR DEATH
TO HEMODIALYSIS PATIENTS.
CAUTION:
The procedures listed below are temporary. Prolonged operation as
described below will damage the machine. These procedures should only
be used to allow production of product water until repairs can be
completed. The machine should be continuously monitored while
operating in this mode.
WARNING:
Disconnect power from RO when working in any of the control boxes or
serious injury may occur.
7.1.1 Permeate Conductivity High or Rejection Low Alarms
Use a hand-held conductivity test meter to ensure that the water
quality is acceptable. Disconnect the white wire from terminal 27 on
the Main Board and terminal strip (the reading will go to 1 S).
Recheck conductivity until the problem is repaired.
If this remedy does not work, contact your equipment supplier.