Product Guide
VESDA ECO Detector by Xtralis
76
Service and Maintenance
Service and Maintenance
Prior to carrying out any work or maintenance on the ECO take the
necessary steps to advise the monitoring authority that power may be
removed and the system disabled.
Electrostatic discharge precautions need to be taken prior to removing
the ECO cover from the detector body to avoid any static discharge
damage to the ECO control board or sensor cartridge.
Service Intervals & Inspection
It is generally recommended that the ECO detector be serviced every six mo
however this period must be tailored to the effects of the installation environment
based on the results of the recommended service inspections listed below
•
Remove and check the condition of the Filter assembly on the bottom of
the Sensor cartridge. Refer to page 78 for instructions on removing the
filter cartridge assembly. If the filter membranes are damaged, replace
the filter cartridge. If not, remove any dirt and dust build up. If the buildup
of contaminates on the filter membranes is excessive then consideration
should be given to reducing the service and inspection period. Replace
the Filter cartridge into the sensor cartridge and replace the sensor
cartridge into the detector body.
•
Apply a known zero gas level for each sensor to the Gas test port, and
check for drift and inaccuracies. Recalibrate the Zero level if necessary.
If excessive drift of the Zero reading has occurred, consideration should
be given to reducing the service and inspection period.
•
Apply a known span gas level for each sensor to the Gas test port, and
check for drift and inaccuracies. Recalibrate the Span level if necessary.
If excessive drift of the Span reading has occurred, consideration should
be given to reducing the service and inspection period.
VESDA ECO Detector by Xtralis
17898_05
Prior to carrying out any work or maintenance on the ECO take the
necessary steps to advise the monitoring authority that power may be
to be taken prior to removing
from the detector body to avoid any static discharge
It is generally recommended that the ECO detector be serviced every six months,
however this period must be tailored to the effects of the installation environment
recommended service inspections listed below
Remove and check the condition of the Filter assembly on the bottom of
for instructions on removing the
filter cartridge assembly. If the filter membranes are damaged, replace
the filter cartridge. If not, remove any dirt and dust build up. If the buildup
he filter membranes is excessive then consideration
should be given to reducing the service and inspection period. Replace
or cartridge and replace the sensor
for each sensor to the Gas test port, and
check for drift and inaccuracies. Recalibrate the Zero level if necessary.
consideration should
known span gas level for each sensor to the Gas test port, and
check for drift and inaccuracies. Recalibrate the Span level if necessary.
consideration should
