GT-FIRE
PORTABLE GAS DETECTOR
67816
Revision D
13
3.3. Monitor Identification
During warm-up, the serial number, software version and battery status information are listed, as
shown in
Figure 3: Monitor ID
.
Figure 3: Monitor ID
3.4. Filter Check/Flow Fault Test
By default, this check is performed daily. This option can be enabled or disabled by the user.
3.4.1. Filter Check
Figure 4: Filter Check
• Press
YES
to continue.
• Press
NO
to enter the Switch OFF sequence.
3.4.2. Flow Fault Test
When Flow Fault Test screen is displayed (as shown in
Figure 5: Flow Fault Test
), there are three
options:
1. Perform the Flow Fault Test.
2. Press
SKIP
to continue warm-up without performing the test.
3. Press
OFF
to initiate the Switch OFF sequence.
Figure 5: Flow Fault Test
To perform a flow fault test:
1. Block probe tip inlet with finger for approximately 5 seconds.
2. If successful, the pump will flow fault and the display will flash SUCCESSFUL, as shown in
Figure 6: Successful Test
.
