FCI ST80 Series - Figure 58 - Instrument Disassembly for Lithium Coin Cell Battery (CR2450 N) Replacement

MAINTENANCE ST80/ST80L Flow Meter
78 Fluid Components International LLC
Figure 58 – Instrument Disassembly for Lithium Coin Cell Battery (CR2450N) Replacement
C01434-1-1
PULL OUT
AND THEN
UP TO
OPEN
CONNECTOR
LOCK TAB
PULL OUT
AND THEN
UP TO
OPEN
2
2
2X M4 SOCKET HEAD
CAP SCREW
5
4
4
3
3X DRIVE
SCREW, 18-8 SST
HMI JUMPER CABLE
CONNECTOR,
MAIN BOARD
FLAT FLEXIBLE CABLE (FFC),
DISPLAY
7
6
6
2X NYLON
SNAP RIVET
(NEAR SIDE RIVET SHOWN;
FAR SIDE RIVET IS HIDDEN)
DISPLAY ASSEMBLY
HMI/NON-HMI (OPTION)
FFC CABLE CONNECTOR
(MAIN BOARD SOLDER SIDE)
VIEW A-A
FFC Connector Detail
HMI JUMPER
CABLE
PIN SOCKET
BEZEL/
HMI SENSOR (OR
SPACER) ASSY.
HMI JUMPER
CABLE
GROUND
WIRE
8
CR2450N
LITHIUM COIN BATTERY
BATTERY
HOLDER
CAGE
ELECTRONICS/CAGE
ASSEMBLY
ELECTRONICS ASSEMBLY
(MAIN BOARD ON TOP)