Dionex ICS-3000 - DC Service; Replacing Tubing and Fittings

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DC Service
9.17 Replacing Tubing and Fittings
The DC is plumbed with the tubing and fittings listed below.
• Use 1/8-in fittings (P/N 052267) and ferrules (P/N 048949) for connections to
the suppressor
REGEN OUT port and the eluent reservoir.
• Use double-cone 10-32 ferrule fittings (P/N 043276) and 10-32 bolts
(P/N 043275) for all other tubing connections. For tightening requirements,
refer to Installation of Dionex Liquid Line Fittings (Document No. 031432).
The manual is on the Dionex Reference Library CD-ROM (P/N 053891).
Tubing Size and Type Color P/N Used For
0.75-mm (0.030-in) ID
PEEK
Green 044777 Connection from injection
valve to waste
AS needle seal assembly,
46 cm (18 in), with 10-32
ferrule fitting
Pink 057301 AS normal and concentrate
modes only: Connection from
the injection valve to the AS
inject port
0.33-mm (0.013-in) ID,
PEEK
Light
Blue
049714 AS sequential modes only:
Connection from injection
valves to AS diverter valve
0.51-mm (0.020-in) ID,
PEEK
Orange 042855 AS simultaneous mode only:
Connection from each injection
valve to the AS simultaneous
injection tee
1.58-mm (0.062-in) ID
Teflon
Colorless 014157
Connection from
REGEN OUT
port on the suppressor
0.125-mm (0.005-in) ID
PEEK
Red 044221 Microbore systems:
Connections between other
system components
0.25-mm (0.010-in) ID
PEEK
Black 042690 Standard bore systems:
Connections between other
system components