baxter Flo-Gard 6301, Руководство по обслуживанию, Страница: 114 / 252

9
Safety Slide Clamp Mechanical Calibration
9-4
FLO-GARD 6301 DUAL CHANNEL VOLUMETRIC INFUSION PUMP SERVICE MANUAL 07-19-B1-729
14.11
Slowly turn VR2 counterclockwise until the voltage between
pin 2 (+, red) and pin 3 (–, black) of CN301 is 13.65 V ±0.05.
To maintain this VR2 value while still maintaining the output
current of 1.40A, minute adjustments may need to be made to
both the potentiometer on the load and VR2.
14.12
Check that the voltage between pin 1 (+, yellow) and pin 3 (–,
black) is between 13.8 and 14.5 V.
14.13
Disconnect the resistive load and check that the voltage
between pins 2 and 3 at no load is 13.7 ±0.1 V.
Calibration of Output Current Limit by VR1
14.14
Adjust the variable transformer output to 100 VAC and adjust
the external circuit for an output current of 1.5A.
14.15
Slowly turn VR1 counterclockwise until the voltage between
pin 2 (+, red) and pin 3 (–, black) is 11.5 ±0.5 V.
14.16
Adjust the variable transformer output to 135 VAC and check
that the voltage between pin 2 (+, red) and pin 3 (–, black) is
13.65 ± 0.1 V.
14.17
Turn off the pump and disconnect the external circuit.
15.
Reassemble the pump.
16.
Perform the Operational Checkout procedures in Chapter 10,
“Operational Checkout” if any calibration was performed.
Safety Slide Clamp Mechanical Calibration
1.
Lay the pump on its back with the door open.
2.
Push the red safety clamp and make sure it latches open.
3.
Lay the 0.045 in. (1.15 mm) pin gage in the section of the pump head as
shown below. Make sure that the end of the pin gage extends about 1/4”
from the bottom of the pump head.