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10
Safety
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PLC 2050/2250/2500 PurifiCation SyStemS
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Replacement Parts
Be sure to use only replacement parts mentioned in this user’s guide.
Signs of Damage
Do not attempt to use the instrument if there are visible signs of damage.
Site Requirements
Do not operate the instrument if site conditions are not within specifications. refer to
on page 21 for more details.
Spacing
allow sufficient spacing around the system for proper cooling and for the connection of
power cords, plumbing, injection pump, liquid handler, external detectors, or any other
peripherals.
Storage and Movement
run a clean solvent through the fluid path before storing the instrument. Do not leave buffer
in the system, as it may cause blockages and damage the seals. rinse the fluid path and
prevent the liquids from flowing out by inlets and outlets before moving the instrument.