TSI Instruments Q-Trak XP - Page 80

66 Q-Trak™ XP IAQ Monitor Model 7585
Symptom
Possible Causes
Corrective Action
Gas sensor is
installed, but not
visible in the
Sensors page
(cont.)
Damaged gas sensor
module
Install sensor in another
location in the sensor module.
If the sensor is detected.
Contact TSI
®
to service or
replace the sensor module. If
the warranty period has
expired it may be necessary to
purchase a new sensor
module.
Gas sensor fails
calibration
Wrong gas is being
used to calibrate
sensor.
Verify the correct gas is being
used.
Calibration cap is
attached to wrong
sensor.
Verify the calibration cap is
attached to the correct sensor.
Fan no longer
rotating
Fan is jammed by
dust, dirt, or other
contaminant
Clean the fan while instrument
is powered off with
compressed air
Damaged fan or
module
Return to TSI
®
for service
Sensors not
visible on the
Dashboard
Sensor not turned on
in the Sensors page.
From the Main Menu select
Settings then select Sensors.
Once in the Sensors page
select the appropriate toggle
button to make the sensor
visible on the Dashboard.
Density
correction
warning
Faulty Barometric
Pressure or
Temperature sensor(s)
Return to TSI
®
for Service
From the Main Menu select
Settings then select General
Settings. Once in the General
Setting page select Density
Correction toggle button to
turn off Density Correction.