Vaisala HUMICAP HMT310 Guide de l'utilisateur télécharger pdf (Page 32)

User's Guide _______________________________________________________________________

32 ___________________________________________________________________ M210619EN-E

0505-276

Figure 13 Tightening the Clasp Nut

The following numbers refer to Figure 13 above:

Probe

Clasp nut

Fitting screw

Pen (for marking)

NOTE

Take care not to overtighten the clasp nut to avoid difficulties when

opening it.

CAUTION

Take care not to damage the probe body. A damaged body makes the

probe less tight and may prevent it from going through the clasp nut.

CAUTION

In pressurized processes it is essential to tighten the supporting nuts and

screws very carefully to prevent loosening of the probe by the action of

pressure.

NOTE

When HMT318 is installed in a process with pressure differing from

normal atmospheric pressure, enter the pressure value of the process (in

hPa or mbar) into the transmitter memory via the serial line (see section

Set Ambient Pressure for Calculations on page 51).

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Vaisala HUMICAP HMT310 Guide de l'utilisateur Page 32