￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
3 Installation
919 IC Autosampler plus
￭￭￭￭￭￭￭￭
13
1
2
3
4
5
6
Figure 6
Installing the needle
1
PTFE capillary or PEEK capillary
6.1803.070 or 6.1831.050 / 6.1831.060 /
6.1831.080.
2
PEEK pressure screw
6.2744.070
3
Pressure screw
4.766.4320 (part of 6.2833.030).
4
Ferrule
5
Needle holder (6.2833.030)
6
Sample needle
6.2846.010 (made of zirconium oxide) or
6.1835.020 / 6.1835.040 / 6.1835.050
(made of PEEK).
This is how you install the needle and the capillary:
1 Removing the pressure screw
Loosen and remove the pressure screw
screwed onto the nee-
dle holder.
2 Inserting the needle
￭
Insert the needle from above partway into the opening of the
needle holder
.
￭
over the needle from above. The nar-
row side of the seal must face upwards.
3 Fastening the needle
￭
Screw the pressure screw
into the needle holder. Lightly
push the needle upwards from below during the process.
