Siemens ADVIA 1800, Operator'S Manual, Page: 129 / 222

Maintenance 129
3. Ensure the bottle at RTT1 ( 2 ) and RTT2 ( 3 ) position #55 contains a 10% solution of
Cuvette Wash Solution.
4. Ensure the 10-mL tube at CTT ( 1 ) position #50 contains DI water.
5. Ensure the bottle at RTT1 ( 2 ) and RTT2 ( 3 ) position # 56 contains DI water.
NOTE : At your laboratory’s discretion, you may use other positions for the washes
on each of the trays, but you must change the entries for the alternate positions in the
appropriate fields on the WASH Set window.
6. At the WASH Set window, define the WASH2 container positions as follows:
a. Select
WASH2
.
b. Select
2
for Cycles.
c. Enter
49
in the CTT cup position 1st time field and
50
in the CTT cup position
2nd time field.
d. Enter
55
in the RTT1 and RTT2 cup positions 1st time fields and
56
in the RTT1
and RTT2 cup positions 2nd time fields.
e. Select
Execute
.
Performing additional ISE electrode washes
Materials required:
• ISE Detergent Solution
(REF 01307361, PN B01-4174-01)
Time: 5 minutes
Analyzer mode: Manual operation
BIOHAZARD
Wear personal protective equipment.
Use universal precautions.
WARNING
Read and follow the cautions on
the box and label before
handling any reagents. Some
method and system reagents are
classified as hazardous material.
ISE Detergent Solution is automatically run through the ISE module as part of the
shutdown wash procedure (WASH2). Manually perform additional ISE washes
(described in the following procedure) more frequently, but do not exceed 3 times in 24
hours in the following circumstances:
•
Dialysis samples are run routinely
•
Veterinary samples are run routinely
•
The system is in use more than 8 hours a day in a high volume laboratory,
which is having persistent imprecision or Chloride bias issues that have not
been resolved by any other means.