<3. Maintenance>
15
IM 01F07A01-02EN
(1) Remove the four transmitter case mounting bolts shown in Figure 3.5, and remove the
transmitter case from the bracket.
F0304.ai
Transmitter case
mounting bolts
Bracket mounting
bolts
Shedder bar
mounting bolts
Sensor Cable
Gasket
Figure 3.5
Removing the Shedder Bar
CAUTION
The sensor cable is connected to the transmitter case. To prevent strain on the connector,
disconnect the sensor cable when the transmitter case is about 5 cm away from the bracket.
(2) Remove the two bracket mounting hexagon socket head cap screw that secure the bracket
to the instrument, and remove the bracket from the instrument while paying careful attention
to the sensor cable.
(3) Remove the shedder bar mounting bolts (2 to 10 bolts) and washers, then remove
the shedder bar fixing block and shedder bar with attention to the sensor cable. The
instrument may not be equipped with the washers and shedder bar fixing block due to the
specifications.
(4) To assemble, perform steps (1) to (3) in reverse.
Fix the transmitter mounting hexagon socket head cap screw and the bracket mounting
hexagon socket head cap screw with the following torques.
Fix the bolts with the following torques:
3 N•m for transmitter case mounting bolts
13 N•m for bracket mounting bolts
a. Always replace the gasket with a new one.
Before assembling, make sure that no foreign matter is adhering to the seal surface that the
gasket makes contact with.
b.
Check that the fluid flow direction and the direction of the shedder bar are as shown in Figure 3.7.
