FB1100/FB1200 Flow Computer Termination Board Field Replacement Guide
D301820X012
March 2018
15
12.
If you have an internal battery, you can re-connect it now, and put the HMI module
back on. To replace the HMI module, line up the printed circuit board (PCB) with
the slot on the back of the replacement module and gently press the new HMI
module on. Tighten the four captive fastening screws with a torque of 6 in-lbs (0.7
N m).
13.
You can now plug your new terminal blocks back into the termination board,
leaving TB1 last for when you want to restore power.
14.
Carefully align the end cap threads with the threads of the enclosure and replace
the rear end cap. Screw the end cap clockwise (eight full turns) until it is tightly
sealed to the enclosure. Endcaps must have at least 8 full threads engaged upon
reassembly.
Note
If you need more leverage place a long screwdriver or other appropriate tool
across the two notches in the cover to act as a pry bar.
15.
If applicable, tighten the retaining clamp onto the end cap using a 3mm
hexagonal wrench. When tightening, torque to 10 to 12 in-lbs (1.1 to 1.4 N m).
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