5 First steps
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Printing all protocols for a location:
1. Select measuring location: [▲], [▼]
- All protocols for the location are printed out.
Options:
> [Options] → Show Graphic: Display saved protocol data as
graphic.
> [Options] → Print Data: Transmit data of the chosen protocol
to a record printer.
> [Options] → Delete Measurements: Delete the chosen
protocol.
> [Options] → Number of Lines: Change the number of meas.
views per display page.
> [Options] → Delete all Measurements: Delete all saved
protocols for a site.
5.5. Instrument diagnosis
Important operating data and instrument data are displayed. A gas
path check (testo 330-2 LL) can be carried out. The status of the
sensors and any Error Services not yet rectified can be displayed.
Calling up the function:
or
> [ i ].
Carrying out a gas path check (testo 330-2 LL)
1. Gas Path Check → [OK]
2. Place the black sealing cap on the tip of the flue gas probe.
- The pump flow is displayed. If the volumetric flow rate is less
than 0.02 l/min, the gas paths are not leaking.
3. End of check: [OK].
Viewing Error Services:
> Error Diagnosis → [OK].
- Unrectified failures are displayed.
> View next / previous failure: [▲], [▼].