Stop Of Operation For Maintenance; Maintenance Of Electrodes; Clean Ph/Orp Si Or Fl Electrodes - Swann AMU pH-Redox Operator's Manual

AMU pH-Redox
Maintenance
6.2.
6.3.
6.3.1
Remove
electrodes
from flow cell
A-96.250.441 / 060619

Stop of Operation for Maintenance

1 Stop sample flow.
2 Shut off power of the instrument.

Maintenance of Electrodes

WARNING
Chemicals can be toxic, caustic and flammable.
 Read the Material Safety Data Sheets (MSDS) first.
 Only persons trained in handling dangerous chemicals are al-
lowed to prepare the reagents.
 Wear suitable protective clothing, gloves and eye/face protec-
tion.

Clean pH/ORP SI or FL Electrodes

This instruction applies for:
 the pH SI electrode
 the Swansensor reference FL electrode.
NOTICE:
• Do not remove the KCl bottle from its holder or the KCl supply
pipe from the KCl bottle when removing the electrode.
• Do not put the electrodes into acids to clean them.
To remove the electrodes from the flow cell proceed as follows:
1 Unscrew and remove the connector [A] from the electrode [B].
2 Unscrew and remove the electrode [B] from the flow cell block
by turning the union screw [C] counterclockwise.
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