Plumbing The Detector - Waters 2489 Overview And Maintenance Manual

The table below indicates the detector-to-fraction collector and
autoinjector-to-fraction collector connections.
Table 2–8:
2489 UV/Vis detector
connection
I Pin 3 Ground
II Pin 6 Chart-mark +
II Pin 7 Chart-mark –
I Pin 6 SW1
I Pin 8 Ground
2695 separations module
Inject Start +
Inject Start –
See also:
Documentation provided with your fraction collector, for complete
instructions.

2.7 Plumbing the detector

Before initially starting the detector:
• Complete the plumbing connections described in this section.
• Complete the electrical connections (see
on page
Warning:
and samples, including inhalation, observe Good Laboratory Practice when
you handle them. See the Material Safety Data Sheets for the solvents
and samples you use.
Requirement:
unit:
• Column connections
• Drip management system connections
Recommendations:
• Before completing the column connections, perform the verification procedures
described in
• Install a waste reservoir connected to the drain tube and located next to the
rubber foot on the front, lower, left-hand section of the detector.
• Use Tygon
Detector connections to the fraction collector
30).
To avoid the harmful effects of personal contact with solvents
You must make the following plumbing connections on your detector
"Verifying that the detector operates properly" on page
®
tubing to connect the drain tube to the waste reservoir.
June 11, 2015, 715004752 Rev. A
Fraction collector
Pin 1 Detector In –
Pin 10 Event Marker +
Pin 9 Event Marker –
Pin 7 External Count In +
Pin 8 External Count In –
External Start In +
External Start In –
"Connecting to the electricity source"
Page 43
67.