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7 . 1 S P E C I F I C G R A V I T Y T E S T Continued
18
P/N 450385 Rev. H
Filling Hydrometer Cylinder slowly down the
side of cylinder
4.
Slightly OPEN the Main Transfer Ball Valve
next to the Filter Housing (Figure 12, item A).
5.
Flush the transfer hose:
W
ARNING
!
F
AILURE TO FLUSH THE TRANSFER HOSE WITH
3.5
GALLONS PRIOR TO MEASURING SPECIFIC GRAVITY MAY
RESULT IN AN INCORRECT SPECIFIC GRAVITY READING
,
AND
/
OR SUPPLY OF AN INCORRECT CONCENTRATE
FORMULATION TO THE
H
EMODIALYSIS
M
ACHINE
,
WHICH
MAY RESULT IN PATIENT INJURY OR DEATH
.
WARNING!
T
HE FLUSH SOLUTION IS A MIXTURE OF
CONCENTRATE FROM THE PREVIOUS BATCH AND THE NEW
BATCH
.
T
HE COMPOSITION OF THE FLUSH SOLUTION MUST
BE CONSIDERED WHEN DETERMINING CLINIC POLICIES FOR
DISPOSITION OF THE FLUSH SOLUTION
.
S
UPPLY OF AN
INCORRECT CONCENTRATE FORMULATION TO THE
H
EMODIALYSIS
M
ACHINE MAY RESULT IN PATIENT INJURY
OR DEATH
.
Figure 12
Press Dissolution START button, slightly open the Transfer Nozzle Valve and flush approximately
3.5 gallons of solution.
•
Once the 3.5 gallons of solution have been flushed out of the transfer hose, CLOSE the Transfer
Nozzle.
•
Disposition the flushed solution according to clinic policies and procedures.
6.
Fill the
Hydrometer
Cylinder:
•
Insert the Transfer Nozzle into the
Hydrometer
Cylinder.
•
Slowly OPEN the Transfer Nozzle Valve until solution starts to
slowly accumulate into the
Hydrometer
Cylinder. Allowing
solution to fill down the side of the beaker minimizes the
creation of bubbles within the solution (Figure 12, item B).
•
Fill the
Hydrometer
Cylinder approximately 2/3 rd. full.
•
CLOSE Transfer Nozzle and then press PAUSE on the Display
Panel.
•
Place Transfer Nozzle onto a clean surface.
7.
Make sure the solution you gathered does not have excessive
amount of bubbles. To release excess amount of bubbles from
the solution gently tap the
Hydrometer
Cylinder or gently swirl
the entire
Hydrometer
Cylinder until bubbles have been
released from the solution (Figure 13).
Figure 13
B
A
Summary of Contents for GranuFlo 450385
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