Siemens ADVIA 2400, Operator'S Manual, Page: 163 / 200

Maintenance 163
Maintaining the ISE unit after the dilution bowl and waste-drain
nozzle are clean
1. Replace the stainless steel cover of the ISE unit by sliding it into place, then secure it
with the retaining screw.
CAUTION
When sliding the cover, be careful not to scratch the tubes and dilution bowl. Also,
when fastening the screw, verify that the cover is not caught in the groove and is not
loose.
2. Reinstall the splash cover and the DPP probe shield.
3. At the ISE Operation window, in the Initialize area, select
Execute
.
4. When prompted, select
Yes
to execute.
5. At the ISE Operation window, in the Period.wash area, select
ON
, then select
Set
.
6. At the ISE Operation window, select
Exit
.
7. Perform calibration and run controls.
Recovering from a power failure
Preparing the system for an expected power outage
If you know in advance of an upcoming power outage:
1. Turn off the workstation and analyzer power by performing the normal shutdown
operation.
2. If you expect the power supply to be off for a long period of time, refrigerate the
reagents.
3. When the power returns, perform the normal startup operation.
Preparing the system for power return (if power was unexpectedly
lost while system was on)
While the electrical power is still off, do the following:
1. Turn off the workstation power switch.
2. At the power panel, set the
Operate/Standby switch
to Standby.
When the electric power returns, do the following:
1. Turn on the workstation power switch.
2. When the Startup window opens, turn the Operate/Standby switch to Operate.
3. Select the system reset button on the analyzer unit power supply panel.
4. At the Startup window, enter a password.