Metrohm 828 IC Dual Suppressor - Manual (Page 45)

5.5 Unplanned maintenance work
828 IC Dual Suppressor/ 8.828.1003 Instructions for Use
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Figure 9: Opened IC Dual Suppressor
4 Replace the suppressor cell
• Reconnect the capillaries to the appropriate connections of the
new 6.2838.000 Suppressor cell 26.
The electrode connections are kept waterproof by flat seals.
Tighten them up by hand and then use the pliers to tighten
them by a further 1/8 turn.
The suppressor cell connections and capillaries are marked;
the suppressor cell position and the assignment of the
capillaries is shown in Figure 10.
• Press the connected-up suppressor cell back into the
electrode clamp holders.
Take care that you do not touch the suppressor cell electrodes with
your bare fingers as this could cause contact problems. If you do
accidentally touch the electrodes then they must be degreased with a
little ethanol.
5 Reassemble the instrument and connect it up
• Reattach housing cover 25 by carrying out the steps given in
item 2 in the reverse order.
• Connect the Dual Suppressor to the mains supply and switch it
on. If you have removed the suppressor from your system then
reinstall it as described in Section 2.
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