baxter Flo-Gard 6301, Service Manual, Page: 91 / 252

07-19-B1-729 FLO-GARD 6301 DUAL CHANNEL VOLUMETRIC INFUSION PUMP SERVICE MANUAL
8-17
Removal/Replacement Procedures Disassembly/Reassembly
12.
Check that the resistance of the tube misloading sensor at no load is
within 140 K
Ω
and 210 K
Ω
.
Q
If not, repeat steps 10 through 12.
Q
If so, peel the backing off the adhesive, press the tube misloading
sensor firmly and ensure that it is securely attached to the pump base
plate with no gaps.
13.
Connect both sensors to the connectors at top rear of the pump base plate
through the hole for the upstream occlusion sensor. (See Figure 11-6 or
Figure 11-11 ).
14.
Replace the upstream occlusion sensor to the pump head base plate. Take
care not to damage the FSR flex cable while inserting the upstream
occlusion sensor housing. Calibrate in accordance with “DC Line
Voltage Calibration” on page 9-1 and “Upstream Occlusion Sensor
Calibration” on page 9-10.
15.
Install the mounting block for the latch pin by replacing one screw
(Figure 11-6 or Figure 11-11 , item 15). Tightening torque is 7 kgf-cm
(6.1 in-lb).
16.
Reassemble the case halves.
17.
Perform the Operational Checkout procedures in Chapter 10,
“Operational Checkout”.
Replacement of Pump Motor
1.
Remove pump door cover in accordance with “Replacement of Pump
Head Door Cover” on page 8-9.
2.
Separate the front and rear housings (“Separation of Front and Rear
Housings” on page 8-5).
3.
Remove pump head assembly in accordance with “Replacement of
Pump Head Assembly” on page 8-12.
4.
Close the pump door.
5.
Carefully place the pump head assembly face down on the work surface.
Note: Perform the following step carefully to avoid losing springs.
6.
Carefully remove the two springs (Figure 11-8 or Figure 11-13 , item 9)
above the motor coupling.
7.
Remove two screws (Figure 11-9 or Figure 11-14 , item 30) that secure
the motor holding plate to the safety/slide clamp assembly.