76 Agilent 1100 Series Fraction Collectors User’s Guide
3 Repairing the Fraction Collector
Simple Repairs
Repairing or Exchanging a Funnel of the Internal Tray
Frequency When leaky or contaminated
Tools requi re d None
Parts required Funnel assembly, waste tubing assembly, seals (for part numbers see
“Internal Tray Assembly” on page 92)
Before beginning this procedure:
• Position the transport unit of the fraction
collector in the “Home Position” (see
“Maintenance Functions” on page 49) and
remove all installed trays from the tray
base.
• Turn off the instrument.
• The procedure is almost identical for both,
the preparative and the analytical scale
internal tray, but it requires different
parts.
1 Remove the internal tray from the
instrument, see “Exchanging the Internal
Tray” on page 74.
2 Turn the internal tray upside down and
remove the funnel’s waste tubing through the
flow delay sensor.
3 Remove the funnel assembly from the
internal tray by screwing it counter
clockwise and lifting it out.
2
1
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