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2
Connections
Inlet temperature T2
Pressure
connection P1
Pressure
connection P2
(Differential)
Battery charger connection
Watertrap drain with
red screw plug
3
Before use
Check
Particle filter is not dirty; Water trap and flue probe are empty of water; Water trap and
red scred plug are fitted to analyser; Flue probe hose is connected to flue gas inlet; Flue
probe temperature plug is connected to T1 temperature connection
Fresh air purge
Position flue probe in fresh air & press "On/Off"
Analyser auto-calibrates within 90 seconds
Select "Ratio" on dial. In fresh air CO reading = 0ppm
Select "O
/Eff" on dial. In fresh air 0
2
Select "Status" on dial to view
For best pressure sensor accuracy
Switch analyser on for 5 minutes to let temperature stabilise
Zero pressure sensor when analyser in exact position it will be used
To charge NiMH rechargeable batteries
Switch off
Connect the charger; charging indicator illuminates
Display shows "BATTERY CHARGING" if batteries need charging
reading = 20.9%
2
Flue probe temperature T1
Flue gas inlet
Fit spigot to
hose before
connecting to
flue gas inlet
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