GasAlertClip Extreme English Instruction Sheet
D2139/5 Page 3
Trimmed and folded dimensions: 4.125 (w) x 5.875 (h)
Alarms
Display
Audible
Alarm
Visual
Alarm
Vibration
Alarm
Low Gas Alarm
One slow
beep every
second
One slow
flash every
second
One slow
vibration
every second
High Gas Alarm
Two fast
beeps every
second
Two fast
flashes every
second
Two fast
vibrations
every second
Life-Ending Alarm
Eight slow
beeps per
minute
Eight slow
flashes per
minute
Eight slow
vibrations
per minute
Note:
When the gas level returns to the acceptable range, the gas alarm
stops.
The life of the battery decreases rapidly when in alarm conditions.
The battery life-ending alarm occurs when the battery life-remaining
clock displays 0 hours. The detector will continue to operate for 8
hours before automatically deactivating.
Maximum Gas Exposure
The detector records the maximum gas exposure that is in alarm and begins
calculating the number of hours from when the maximum exposure
occurred.
For each new exposure greater than the current maximum exposure, the
detector resets the maximum gas exposure to the new level and resets the
hours
to
0
. After 24 hours of gas readings in the acceptable range, the
detector resets both values to
0
.
Viewing the Maximum Gas Exposure
Press
C
within 24 hours of receiving a gas alarm. The LCD displays the
following:
The low and high alarm setpoints.
If a maximum gas exposure has occurred within the last 24 hours, the
maximum gas exposure screens display.
For exposures beyond the detection range, over limit (
OL
) displays.
Performing a Self-Test
When
Test
displays, the self-test must be performed.
The self-test is activated prior to any other function. Press
C
to initiate.
Note: The self-test must be performed in an atmosphere that is free of
background gas.
After a self-test is performed, wait 30 seconds before using to ensure
the detector accurately detects gas.
To perform a self-test, press and hold
C
for approximately 1 second.
Confirm that the following tests are performed.
1.
The detector emits one beep, one flash, and one vibration.
2.
All LCD elements display.
3.
Test
flashes while the sensor integrity and battery life are tested.
4.
The low and high alarm setpoints display.
5.
If an alarm has occurred in the last 24 hours, the LCD displays the
maximum gas exposure value and the hours that have lapsed since
the exposure.
6.
Prn
and
flash.
Note: If
C
is pressed when the self-test pass
(
u
)
icon displays, steps 1-3
will be bypassed.
For information regarding a self-test pass or fail, refer to the
and
