Baker Hughes Panametrics Sentinel LCT8, User Manual

Page: 95 / 138

4.2 Mechanical
WARNING!
Before opening the pressure vessel, it must
be completely de-pressurized! This warning
applies to all three interfaces described in
this section (flange interface, transmitter
connection and sensor ports). The
appropriate procedure should be followed to
properly relieve any pressure build up in the
system prior to servicing the equipment.
WARNING!
All equipment must be de-energized prior to
servicing.
Attention! Only trained and qualified personnel should
service the pressure vessel.
The
Sentinel LCT8 system has three serviceable interfaces
(see Figure 18 below):
•
Flanges (see Servicing the pipe flange interface on
page 85 )
• Sensor ports (see Servicing the sensor ports and
transmitter connection on page 86 )
• Transmitter connection (see Servicing the sensor ports
and transmitter connection on page 86 )
Transmitter
connection
Flange
Sensor ports
Flange
(Hidden)
Figure 89: Sentinel LCT8 serviceable interfaces
4.2.1 Servicing the pipe flange interface
WARNING!
Before opening the pressure vessel, it must
be completely de-pressurized!
Only properly trained personnel, such as pipe fitters, should
service the pipe flanges. The proper gasket material, bolts,
bolt torque, and tightening sequence must always be used.
See the procedure in Mechanical installation on page 7
for reference.
85