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SHUT DOWN
PROLONGED SHUTDOWN PROCEDURE
5.3
PROLONGED SHUTDOWN PROCEDURE
If you turn off the power at night and the instrument is going to be idle for
more than 48 hours, perform the following procedure.
1.
Go to the Access screen and press
Ë
CLEAN
2.
Once the cycle is complete, turn OFF
the instrument using the On/Off switch
on the back of the main unit.
3.
When it is time to use the instrument
a.
Turn power ON
b.
Prime the HmX PAK
c.
Perform Start Up.
4.
Perform and verify QC checks
according to your laboratory's protocol.
5.
Operate as usual.
5.4
AUTOPURGE CYCLE
WARNING
To prevent injury, turn the power OFF when performing any manual cleaning, replacement or
adjustment procedures if the instrument has been in Shut Down more than 22 hours. The Autopurge cycle
turns on the pneumatics power supply and performs a special Diluter cycle automatically 23 hours after a
Shut Down cycle has been initiated. This cycle repeats every 24 hours after that.
After 23 hours in Shut Down, with the power ON and the pneumatics OFF , the system
automatically:
Turns ON the pneumatics.
r
Purges the flow cell and sample lines with diluent.
r
Turns OFF the pneumatics.
r
Repeats this cycle every 24 hours until a Start Up is performed.
r
5-2
.
PN 4237519CB
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