56 Agilent 1100 Series Fraction Collectors User’s Guide
3 Repairing the Fraction Collector
Introduction into Repairing the Fraction Collector
Introduction into Repairing the Fraction Collector
Simple Repairs
The fraction collector is designed for easy repair. The most frequent repairs
such as changing a needle assembly, the capillary (micro scale) or tubings can
be done from the front of the instrument with the instrument in place in the
system stack. These repairs are described in “Simple Repairs” on page 58.
Cleaning the Fraction Collector
The fraction collector covers should be kept clean. Cleaning should be done
with a soft cloth slightly dampened with water or a solution of water and a
mild detergent. Do not use an excessively damp cloth from which liquid could
drip into the fraction collector.
WARNING
When opening capillary or tube fittings solvents may leak out. Please observe
appropriate safety procedures (for example, goggles, safety gloves and protective
clothing) as described in the material handling and safety data sheet supplied by the
solvent vendor, especially when toxic or hazardous solvents are used.
WARNING
To avoid personal injury, keep fingers away from the needle area during fraction
collector operation. Do not bend the safety flap away from its position, or attempt to
insert or remove a vial from the gripper when the gripper is positioned below the
needle.
WARNING
Regularly inspect the inlet / waste tubing assembly, and the valve to needle tubing
and exchange them if they are worn out or show visible signs of damage.
WARNING
Do not let liquid drip into the fraction collector. It could cause a shock hazard or
damage to the fraction collector.
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