baxter Flo-Gard 6301, Service Manual, Page: 99 / 252

07-19-B1-729 FLO-GARD 6301 DUAL CHANNEL VOLUMETRIC INFUSION PUMP SERVICE MANUAL
8-25
Removal/Replacement Procedures Disassembly/Reassembly
9.
Perform the Self Test (“Self Test” on page 10-3) and Battery Check
(“Battery Check” on page 10-11).
Replacement Of Main Power Fuse
1.
Plug the pump into an AC power outlet.
2.
Check if the Plug Icon is illuminated. If it is not, replace the fuse.
3.
Remove the power plug from the AC power outlet.
4.
Remove the power cord screws (Figure 11-4 , item 25) and power cord
cover on the back of the pump and unscrew the fuse caps with a small
screwdriver.
5.
Remove the fuses and check them for electrical continuity with an
ohmmeter. If necessary, replace with a new fuse of the same value, type
and voltage.
6.
Replace and tighten the fuse caps with a screwdriver. Over tightening the
fuse caps may cause the fuse holders to break.
7.
Replace the power cord cover. Tightening torque for the two screws
(Figure 11-4 , item 25) is 7 kgf-cm (6.1 in-lbs).
8.
Perform the Electrical Safety Test to verify proper grounding impedance.
See “Electrical Safety Tests” on page 10-12.
Replacement of Power Supply Board
1.
Turn off and unplug the pump.
2.
Separate front and rear housings completely in accordance with
“Separation of Front and Rear Housings” on page 8-5.
3.
Disconnect CN1 from the power supply board (Figure 11-3 , item 17)
and the grounding wire of the board from the grounding plate
(Figure 11-3 , item 6).
4.
Remove four screws (Figure 11-3 , item 21) securing the power supply
board.
5.
Reassemble in reverse order. Do not pinch the wire harness of CN401 on
the terminal board (Figure 11-3 , item 1) between the power supply
board and the bosses for it. Tightening torque for the four screws
(Figure 11-3 , item 21) securing the board is 7 kgf-cm (6.1 in-lb).
6.
Connect CN1.