128 1260 Infinity II Analytical-Scale & Bio-inert Fraction Collector User Manual
7
Maintenance
Exchange the Needle/Capillary Carrier Assembly (Analytical and Bio-inert)
Exchange the Needle/Capillary Carrier Assembly (Analytical
and Bio-inert)
When If defective
Tools required p/n Description
8710-2438 Hex key 2.0 mm
Parts required # p/n Description
1 G1364-60022 Needle carrier assembly, analytical scale
Preparations • Position the transport unit of the fraction collector in the Home position.
• Remove all installed trays from the tray base.
• Position the transport unit of the fraction collector in the Change Parts position and turn OFF
the instrument.
• Remove the needle from its carrier before unscrewing the needle tubing.
Personal injury
Risk of personal injury caused by the needle arm movement.
➔ Keep fingers away from the needle area.
Liquid spills or fraction losses
Worn or damaged tubings can cause potential spills or lead to fraction losses.
➔ Explicitly follow the described installation procedures to maximize the lifetime of
inlet / waste tubing assembly and the valve to needle tubing, and to avoid potential
spills or fraction losses.
➔ Regularly inspect the tubings and exchange them if they are worn out or show
visible signs of damage.
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