Explo Trainer
User’s Manual
Version 1.1 | 18/06/19
Page 5
Operation
Controls and indicator on the transmitter (figure 3.2):
(1) Power indicator (Red)
(2) Charger indicator (Green)
(3) High setting (large gas cloud)
(4) Low setting (small gas cloud)
(5) Charging connector
(6) Power switch
Switching on
-
Push the left-hand switch upwards (6).
The power indicator (1) will flash, and the set signal will be emitted.
Field Strength
The transmitter has two different field strengths, to be able to make larger and smaller gas clouds.
High field strength
-
Push the right-hand switch upwards (3).
The transmission points now have a range of approx. 8 meters (10% LEL) in an open space.
The range is greatly dependent on reflections in the area. It is therefore possible for the range to vary in
the vicinity of obstacles.
Low field strength
-
Push the right-hand switch downwards (4).
The transmission points now have a range of approx. 5 meters (10% LEL) in an open space.
The range is greatly dependent on reflections in the area. It is therefore possible for the range to vary in
the vicinity of obstacles.
Switching off
-
Push the left-hand switch downwards (6).
The indicator (6) will stop flashing, and the transmitter will stop emitting signals.
Charging
-
Connect the transmitter’s charging connector (5) to the battery charger and plug the wall adaptor
in the wall outlet.
The transmitter will then be switched off electronically, irrespective of the position of the on -off switch.
The green charging indicator will start blinking. When the battery is full, the charging indicator lights
continuously.
When a battery is completely empty before recharging, the device will start a trickle charge cycle to
prevent battery damage. The green charging indicator will immediately light continuously. Leave the
charger connected, the charger will recover the battery in a safe way. After approximately four to six
hours, the battery will be fully charged.
Figure 3.2: Controls of the Transmitter
