8.8.2 Prepare the instrument for short-term storage
C A U T I O N
Chemical exposure hazard. Obey laboratory safety procedures and wear all of the
personal protective equipment appropriate to the chemicals that are handled. Refer to the
current safety data sheets (MSDS/SDS) for safety protocols.
Use this procedure if storing the instrument overnight or over a weekend.
1. Carefully clean the measurement cell using an applicable organic solvent to dissolve
any residue and oil.
2. Fill the measurement cell with a new working medium.
3. Add titrant to the working medium until it becomes brown in color.
4. Check that the measurement cell is tightly installed.
5. Check the position of all the elements in the sensor holder.
6. Set the instrument power to off.
8.8.3 Prepare the instrument for shipment
1. Refer to Prepare the instrument for storage on page 46.
2. Put the instrument and the necessary accessories in a package with all the packaging
materials.
3. Ship the instrument at a temperature –5 to 40 °C (23 to 104 °F) and relative humidity
up to 80%.
4. Make sure that the storage location for the instrument does not have dust,
condensation or chemical evaporation.
Maintenance
47
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