Beckman Coulter UniCel DxC 600, Instructions For Use Manual

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A13914AF
9-69
Maintenance
As-Needed/As-Required Maintenance
9
4
Lower the electrode face (2) into the soaking solution until only the tip is covered by the soaking
solution (1).
Figure 9.47
Removal and Installation of the Sodium Electrode
For access to the Sodium Reference electrode, instrument covers must be removed. To remove the
ISE Module cover, follow the steps below. The instrument status must be
Standby to perform this
procedure
CAUTION
To prevent damage due to electrical static discharge (ESD), wear a wrist ground
strap when you perform this procedure. For further instructions, refer to
Basic
Laboratory Practice in the beginning of this chapter..
1
Loosen the two Phillips screws on the ISE Module cover and remove the cover.
2
Release the locking pin on the ISE Module and lift the module until it clicks into a raised, locked
position.
3
Drain the flow cell.
Select:
•
Utils
from the menu bar,
•
2 Maintenance
,
•
3 ISE Service
.