Operation
27
The test can also be started using a remote control (accessory): see Remote con-
trol Operating instructions.
Sniffing test Select the ’sniffing’ test method (see 7.4.1).
With the leak detector in Stand-by mode, connect the sniffing probe (accessory) to the
provided connector ( or ) and select Standard or Smart probe model (see
7.4.4).
Set the reject set point if necessary (see 7.3.4).
Start a test by pressing : the leak rate is displayed.
Stop the test by pressing .
6.4 Monitoring operation
When the detector is in use, the operator is alerted to incidents as follows:
● Pictogramme display indicating that the error message should be read.
● Error display on the screen.
Message list: see List of warnings/faults in Maintenance instructions.
6.5 Shutdown the detector
Set the circuit breaker to 0 (see 4.2).
Wait for the control panel screen to turn off completely before working on the product
and/or removing the covers.
Shutdown due to a mains
power failure
When there is a mains power failure, the detector shuts down: it switches on again au-
tomatically when power is restored.
6.6 Saving and downloading the detector's configuration
When a detector is installed or replaced, it is helpful to copy the configuration (all the pa-
rameters and operating set points programmed by the operator) of a detector that is the
same model.
Do this while the detector is switched on and in Stand-by mode.
6.6.1 Saving the configuration
Follow the procedure for saving (see 7.8.13).
The detector's configuration will be saved on the SD card from control panel.
6.6.2 Downloading the configuration
Follow the procedure for downloading (see 7.8.13).
The previous configuration is automatically updated.
All the detector's parameters are downloaded except the following, which must be set by
the operator:
– language
– buzzer
– serial link
– time and date
– temperature unit
– pressure unit.
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