Vaisala FS11P - Removing PWT11; Figure 68 Removing PWT11

User's Guide _______________________________________________________________________
206 __________________________________________________________________ M211107EN-C
Removing PWT11
To remove the PWT11 transmitter, do the following:
NOTE
Do not touch optics with bare hands.
If needed, use gloves suitable for
optics handling.
1. Open the four countersunk screws to remove the transmitter cover
and the gasket.
2. Disconnect the control cable connector (2).
3. Loosen the set screw (3) to release the transmitter module (5).
4. Pull the module out of the transmitter head by prying it from the
back by a screwdriver.
5. Loosen the nylon screw (6) and slide the transmitter board (4) off
the module (5). See Figure 68 below.
0308-007
Figure 68 Removing PWT11
The following numbers refer to Figure 68 above:
1
=
Signal and power cable
2
=
Empty pin
3
=
Set screw
4
=
PWT11
5
=
O-ring and module
6
=
Plastic screw