TESTO 350 Maritime V2, Инструкция по эксплуатации, Страница: 64 / 106

6 Using the product
64
WARNING
Dangerous gases
Danger of poisoning!
> Observe safety regulations / accident prevention regulations
when handling test gas.
> Use test gases in well ventilated rooms only.
Application of test gas via service adapter (0554 1205) is
recommended, or apply test gas directly to the probe tip to
avoid possible absorptions in the gas path.
1. Select the CO
2
IR- sensor: [▲] , [▼] → [OK]
2. Connect Absorptionsfilter or apply Testgas CO2 with 0%.
3. [ ◄ ] , [ ► ] , [Yes] → [OK]
- Stability time (300s)
4.
Start meas. val. admis. manually: [Start]
or
wait for stability time: Meas.val. admis. is automatically started.
- Meas. val. admis. ends automatically.
5.
[Next]
6. Enter the nominal gradient value: [Change] → [▲] , [▼] , [ ◄ ] ,
[ ► ] → [OK] .
7. Start stability time: [Start]
- Stability time (300s)
8.
Start meas. val. admis. manually: [Start]
or
wait for stability time: Meas.val. admis. is automatically started.
- Meas. val. admis. ends automatically.
9. Perform adjustment:
[Finished]
-or-
Cancel (no adjustment): [esc]
6.1.4.5. ppmh counter
The current ppm/h value can be displayed for the CO, COlow, NO,
NOlow sensors.
The hour meter can be reset for the NO sensor, which
uses a replaceable filter for neutralizing transverse gases.
Calling up the function:
>
[ ] → Sensor settings → [OK] → ppmh counter → [OK] .
- The display shows maximum, current and remaining filter
lifetime.