Metrohm Multi-Mode Electrode pro - Manual (Page 39)

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5 Maintenance
6.1246.120 Multi-Mode-Electrode pro
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￭ Drip pan (6.2711.030)
￭ Electrode stand (6.2615.130)
￭ Wrench (6.1247.220)
￭ Mercury collection container
￭ Mercury drop catcher (6.2406.000)
1 Placing the MME pro into the electrode stand
￭ Place the electrode stand into the drip pan.
￭ Place the MME pro into the electrode stand.
The mercury refill opening is pointing upwards (see Figure (2-B),
Page 7).
2 Opening the mercury reservoir
￭ Use the wrench to remove the screw cap from the mercury refill
opening.
￭ Use the mercury drop catcher to collect mercury adhering to the
screw cap.
￭ Place the screw cap into the drip pan.
3 Pouring out the mercury
￭ Pour the mercury from the mercury reservoir into the mercury col-
lection container.
￭ Knock the MME pro lightly to remove remaining mercury from
the hollow spaces and pour it into the mercury collection con-
tainer.
Collect small amounts of dispersed mercury with the mercury drop
catcher.
5.2.3 Removing the capillary
Caution
In this procedure mercury is used. Always carry out the following steps
in a dry drip pan.
To remove the capillary you need the following accessories:
￭ Drip pan (6.2711.030)
￭ Electrode stand (6.2615.130)
￭ Mercury drop catcher (6.2406.000)