INTRODUCTION
Please read these instructions fully before using the GLD/450PLUSplus.
The GLD/450plus is powered by two AA batteries. Take care to ensure
the batteries are inserted correctly. When replacing batteries please
dispose of used batteries in accordance with local regulations.
The GLD/450plus will enable the operator to
pin-point small
combustible gas leaks
. It does not MEASURE gas levels
Do not use the GLD/450plus as a personal safety monitor.
Take extreme care when using the GLD/450plus, especially when gas is
detected. If in any doubt, open doors and windows to ventilate rooms
under test, ensure people are not at risk and call the Emergency Service
Provider.
The leak detector operation:
Warm up:
Switch the GLD/450plus ON in
fresh air
, (push the slide switch away
from you). All 3 LEDs will briefly illuminate and the unit will bleep for
approximately 1 second.
The LEDs will then cycle for approximately 20 seconds to indicate the
warm-up / reset period as the sensor stabilises.
When the warm up / reset period is complete all 3 LEDs will briefly
illuminate and the unit will bleep for approximately 1 second.
Normal operation:
The Green LED will remain illuminated if the batteries have sufficient
power to run the GLD/450plus. If the Green LED is not illuminated the
batteries in the KANE425/450 must be replaced.
In fresh air the unit will bleep about twice a second and the Yellow LED
will also flash.
If gas is detected the rate of bleeping and Yellow LED flashing will
increase.
The Red LED will illuminate at higher levels of gas and the bleep rate will
increase to become almost continuous.
