Sea-Bird Electronics SBE 38 Manual do Utilizador descarregar pdf (Página 93)

Manual revision 006 Section 5: Routine Maintenance and Calibration SBE 19plus V2

Plumbing Maintenance

For an SBE 19plus V2 with plumbing configured for vertical orientation -

A clogged air release valve can trap air, preventing the pump from

functioning properly; this will affect the data quality. Periodically clean the

air release valve:

1. Use a 0.4 mm (0.016 inches) diameter wire (you can use #26 AWG wire)

to clean the valve. The easiest way to do this is to remove the Tygon

tubing above the air release valve, and use needle-nosed pliers to force the

wire through the hole.

2. Blow through the air release valve to ensure it is open.

3. (if applicable) Replace the Tygon tubing above the air release valve.

Air release valve detail

0.5 mm (0.02 in.)

Y-fitting with

air release

(bleed) valve

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Sea-Bird Electronics SBE 38 Manual do Utilizador Página 93