Quick-Check PowerSaver Manifold 10 & 20 Port South-Tek
Systems
Revision: 0
Revision Date: 8/30/17
Page 16 of 29
Figure 9: Alarm Settings Screen
4.
Never block the outlet purge line
5.6
ALARMS/FILTER PARAMETERS
The “Alarm Info” menu displays the O2 alarm setpoint on the
right with the purity alarm, flow alarm, and filter alarm
enable/disable buttons on the left. Local audible alarm can be
enabled/disabled to produce an audible beep in the Quick-
Check when enabled alarms are triggered.
Purity Alarm: The box under the “Purity Setpoint” is the user
alarm setpoint. Factory default setpoint is 2.00% O2. The
“Purity Alarm” is triggered when any zone’s O2 purity reading
is higher than the setpoint value.
Flow Alarm: The Flow Alarm is triggered when there is either
too little or no flow coming from any or all zones.
Filter Alarm: The “Filter Alarm” is triggered when the “Date of Next Filter Change” is reached on the “Filter Info”
screen.
These alarms can be disabled by toggling the “Enable/Disable”
button on the “Alarm Settings” screen. The local audible can be
“Enabled/Disabled” on the “Alarm Settings” screen as well.
A Dry Contact Alarm relay will also be triggered if either the Purity or Flow Alarm is activated. The Quick-Check has
an integrated Dry Contact Alarm relay rated up to 16A 250VAC (NC&NO contacts available) to provide nitrogen
purity information to the supervisory circuit on the Building Monitoring System. This allows nitrogen levels to be
monitored remotely and to ensure the system is obtaining, as specified, the highest level of protection from
Electrochemical, MIC, and Galvanic Corrosion.
Figure 10: Dry Contact Alarm Relay