Duomo HHGAS Quick Start Manual

Operation
Press button 1 (Fig. 1) to turn
the meter on and off.
After a 60 second warm-up the
meter is ready to use and the
Ready L.E.D. (Fig. 2) will light up.
The unit will turn
automatically after 10 minutes
of inactivity.
When battery supply is low, the low battery indicator
will show (Fig.2). Change the batteries.
NOTE: To ensure accuracy, perform the warm-up in
clean air.
Carefully read the following
instructions prior to
installation of this device.
Always keep this pamphlet
for future reference.
w: www.duomo.co.uk -
Gas Leak Detector (HHGAS)
1
1 1
off
Keypad (Fig. 1)
i
e: sales@duomo.co.uk
Detects methane and propane gases
Quick to pinpoint gas leaks
Automatically calibrates at power-on
Less than 60 second warm-up time
Auto power off function
Response time of less than 10 seconds
5-level L.E.D. alarm
Over 440
mm
Built-in earphone jack
Mute function
Display & Connections
A
A A
B
B B
Normal Operation (Fig. 2)
Side Panel (Fig. 3)
- t: 01905 797989 -
long flexible probe
C
C C
A = Gas level in ppm
B = Ready LED
C = Battery level
A
B
A = Mute button
B = Headphone jack
C = 9V DC adaptor
f: 01905 774296 |
C
© Duomo (UK) Ltd. 2007