Metrohm 930 Compact IC Flex Oven/ChS Manual page 29

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930 Compact IC Flex Oven/ChS (2.930.2200)
2 Mounting the tubing adapter
Install the parts of the tubing adapter for aspiration filter
(6.2744.210) accessory set:
Start by pushing the tubing weighting onto the loose end of the
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eluent aspiration tubing.
Then push the clamping screw onto the loose end of the eluent
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aspiration tubing.
Lastly, push the filter holder onto the loose end of the eluent aspi-
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ration tubing and screw it onto the tubing nipple.
The end of the tubing should extend approximately 1 cm.
3 Pre-rinsing the aspiration filter
NOTE
Always wear gloves when handling the aspiration filter.
In order to avoid air bubbles after the installation of the aspiration fil-
ter, we recommend pre-rinsing the aspiration filter with water or elu-
ent.
For pre-rinsing, you will need the holder for the eluent aspiration fil-
ter (6.2744.360), a syringe and the purge needle (6.2816.040).
This procedure can also be found in the video "Inserting a new aspi-
ration filter" at the following link:
4 Mounting aspiration filter
NOTE
Always wear gloves when handling the aspiration filter.
Place the loose end of the eluent aspiration tubing into the aspira-
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tion filter.
The end of the tubing should reach approximately to the center of
the aspiration filter.
Tighten the aspiration filter to the filter holder.
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ic-help.metrohm.com
3 Installation
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21