FB1100 Flow Computer Instruction Manual
D301752X012
November 2023
60 Service and Troubleshooting
Note
Use these cells only in devices where a trained technician is responsible for servicing the
cell circuit and replacing the lithium cells.
Restriction
Battery packs cannot be used with ATEX or IECEx applications.
Keep the replacement battery pack handy during the procedure.
1.
Remove the retaining clamp from the front end cap (if present). (See Section 2.6.1)
2.
Remove the front end cap.
3.
Loosen the two bottom captive fastening screws on the HMI module. Leave the two
top screws connected to the battery pack.
4.
Grasp the HMI module and gently pull it and the battery pack out of the enclosure,
leaving the battery still connected.
Figure 4-5. Removing the Battery Pack
5.
Connect the new battery to the open connector. Route the wires so they are in the
recessed area. Make sure the wires won’t get caught in the end cap threads.
6.
Disconnect the old battery pack’s connector from the unit and set the old battery
pack aside.
7.
Slide the new battery pack into the unit.
8.
Loosen the top captive fastening screws on the HMI module to separate it from
the old battery pack.
9.
Align the HMI module with the new battery pack and the tab on the CPU carrier
board (bezel). Gently press the new battery pack on, being careful not to pinch
the battery wires. Tighten all four screws.
To Next Page
Loading...
