Fresenius Medical Care GranuFlo 450368-03, Руководство оператора

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M A I N T E N A N C E Continued
24 P/N 450368-03 Rev. E
2. Turn the power switch ON and ensure that the Water Supply Valve is OPEN then press the Rinse START
button. The Fill Indicator Light will illuminate indicating the RINSE CYCLE has started and the GranuFlo
Dissolution Unit II is in FILL Operation (Figure 16).
Figure 16 Figure 17
3. Once the 25-Gallon Sensor is reached, the control panel will automatically step to the first RECIRCULATE
Operation (figure 17). With your safety glasses on, lift the Access lid and check for correct spray ball
operation. See figure 4, page 12, for the illustration of correct or incorrect spray ball operation.
4. When the Fill Indicator Light switches to the RECIRCULATE Indicator Light during the second RINSE
Operation, pause the RINSE CYCLE by pressing the PAUSE button (the PAUSE Light will turn ON), then
add 0.5 gallons (1.9 liters) of Regular Bleach (sodium hypochlorite 5% to 10%) to the rinse water in the
tank. Once the 0.5 gallons of Regular Bleach is added, press the RINSE CYCLE START button (the PAUSE
Light will turn off) and the RINSE Operation will continue for the duration of the 2 nd RINSE Operation.
5. Once the Dissolution Unit is in the RINSE CYCLE’s CYCLE COMPLETE Operation mode, initiate and
complete two RINSE CYCLEs consecutively by following the steps in Section 6, pg 11.
•
While you are waiting for the RINSE CYCLE to complete, acquire and clean the hydrometer cylinder
with purified water before using in the following step. The purified water source must meet
ANSI/AAMI or ISO standards for dialysis currently ANSI/AAMI RD62 , or ISO 13959 .
6. When the two RINSE CYCLES are complete, the unit should be in the RINSE CYCLE, CYCLE COMPLETE
Operation. Use the appropriate chlorine test strips to check for the proper chlorine level at the two
outputs of the GranuFlo II Dissolution Unit (Transfer Hose and drain hose).
7. Checking bleach residuals from the Transfer Hose.
•
Press DISSOLUTION CYCLE side START button.
•
When water has reached the 25 Gallon Sensor, press STEP MODE ON/OFF button until the STEP
MODE Indicator Light turns ON.
•
Use STEP button to step to TRANSFER Operation, the TRANSFER Indicator Light will be flashing.
•
Have chlorine test strip ready for use.
•
Press the DISSOLUTION CYCLE side START button. The TRANSFER Indicator Light will stop flashing, the
Transfer Valve will OPEN and the Pump will turn ON.
•
OPEN the Main Transfer Ball Valve on the GranuFlo Dissolution Unit II.
•
With the end of the Transfer Nozzle placed over a drain, slowly OPEN the valve on the Transfer
Nozzle. Allow water to flow to the drain for 15 seconds.
•
Adjust the output of the Transfer Nozzle to a slow output flow.
NOTE: A RINSE CYCLE
CONTAINS TWO
RINSE O
PERATIONS THAT RUN IN SEQUENCE WITHIN ONE COMPLETE
RINSE
CYCLE. T
HE
1
ST
R
INSE
O
PERATION CONSISTS OF
F
ILL
, R
ECIRCULATION
,
AND DRAIN
. 2
ND
R
INSE
O
PERATION CONSISTS OF
F
ILL
, R
ECIRCULATION
,
DRAIN
,
AND
C
YCLE
C
OMPLETE
.
Jets
The GranuFlo II
Dissolution
Unit will fill
to the 25
GALLON
LEVEL
SENSOR.
25-Gallon
Sensor
Pause
Button