9
3. Operation
Carry Case Usage
Gas sampling tube and
probe nozzle can be stored
in the pocket holder on the
rear of the carry case.
Gas sampling tube (1m)
The gas detector can be
operated with the gas sampling
tube spooled and stored inside
the carry case and the drain filter
affixed to the side of case.
The gas detector can be held
horizontally by looping the shoulder
strap over the neck and adjusting the
strap.
Adjust the strap
Optional alarm unit can also
be stored in the storage case.
Gas sampling tube (8m) can
be stored in the storage case
for transportation. It is possible
to carry the storage case by
looping its strap through the
carry case’s shoulder strap.
Gas sampling tube (8m) Storage case
8
2. Unit Dimensions and Components
Optional alarm unit
Item Component
Description/Function
1
Protective case
Houses the alarm unit.
2
Green operation light
Indicates the operation status of the alarm unit.
Lit when the alarm unit is on
.
Flashing when a gas detector fault or a communication error is
detected, or to notify a battery replacement is needed.
3
Red alarm light
Indicates the alarm status
Flashing indicates gas alarm is present.
Off indicates no gas alarm is present.
4
Speaker
Generates the following warning sounds:
In the event of a gas alarm,
- 1
st
stage gas alarm: Chirping.
- 2
nd
stage gas alarm: Rapid chirping (louder siren)
In the event of a device error alarm,
- Gas detector fault/error detected: 2-repeating beeps till
fault/error is cleared.
- Communication error detected: 2-repeating beeps for 5
minutes.
- Replace-battery notification: Pulse-beeps for 10 seconds.
- Battery empty alarm: Steady tone for 5 minutes.
5
Communication
cable (8m)
Connects the gas detector to the alarm unit.
6
Connector
Connects the communication cable to the gas detector.
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