Emerson FB2200 Flow Computer Instruction Manual
D301784X012
March 2019
24 Installation
Use the following bolt installation procedure:
1.
Carbon steel bolts do not require lubrication. Stainless steel bolts are factory-coated with a
lubricant to ease installation. Do not apply any additional lubricant when installing either
type of bolt.
2.
Finger-tighten the bolts.
3.
Torque the bolts to the initial torque value using a crossing pattern. See Table 2-3 for initial
torque value.
4.
Torque the bolts to the final torque value using the same crossing pattern. See Table 2-3 for
final torque value.
5.
Verify that the flange bolts protrude through the sensor module before applying pressure.
able 2-3. Torque Values for the Flange and Flange Adapter Bolts