4. Commissioning
18
4.
Commissioning
This chapter describes the steps required to commission
the product.
No particular steps are required to commission the
product.
5.
Operation
This chapter describes the steps that have to be executed
frequently when using the product.
±
Connect tthe pprobe:
With many measuring instruments, external sensors/
probes need to be connected before the instrument is
switched on.
i
Connect the probe as described in the instruction
manual of the measuring instrument.
±
Establish ooperational rreadiness:
During the heating and zeroing phase the probe must be in
fresh air so that the zero point can be set correctly. The gas
type can only be changed while the probe is in the heating
and zeroing phase.
The gas leak detection probe is connected to a
compatible testo measuring instrument.
The measuring instrument is switched on.
i
testo 330 only: Activate the
Leak detection
function and
switch the gas leak detection probe on with
.
- A signal tone is given and all LEDs light up briefly to
indicate that the probe is switched on.
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