Metrohm Multi-Mode Electrode pro - Manual (Page 19)

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3 Preparing the MME pro for use
6.1246.120 Multi-Mode-Electrode pro
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￭ Place the MME pro into the electrode stand.
The capillary retaining screw is pointing upwards.
2 Loosening the capillary retaining screw
￭ Remove the transport locking stopper.
￭ Loosen the capillary retaining screw either by hand or with the
wrench.
The capillary retaining screw must sit loosely in the thread.
3 Inserting the capillary
Caution
Only hold the capillary by its sides!
Do not exert pressure on the tip of the capillary!
Each capillary is individually packed in a transparent plastic wrapper.
￭ Cut open the plastic wrapper with the scissors at the marking and
unwrap the capillary.
￭ Grab the capillary at its sides, insert it through the capillary retain-
ing screw into the electrode body.
￭ Gently press it through the silicone seal.
4 Fastening the capillary retaining screw
￭ First, fasten the capillary retaining screw by hand until you feel a
slight resistance.
￭ Then slide the wrench from the top over the capillary retaining
screw.
The knobs on the wrench fit exactly into the grooves oft the capil-
lary retaining screw thus holding the wrench in place.
￭ Turn the handle by pushing it clockwise with one finger until the
wrench falls off.
Now the capillary retaining screw is correctly fastened.
Note
Do not apply the wrench a second time.