Metrohm 2.850.2230, Руководство пользователя, Страница: 95 / 150

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5 Operation and maintenance
850 Professional IC–Anion – MSM-HC – MCS – LP Gradient
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2
Figure 43 Removing the piston seal
1 Piston seal 2 Tool for piston seal
Pin of the tool.
2 Inserting the new piston seal into the tool
Insert the new piston seal tightly by hand into the recess of the
sleeve of the tool for the piston seal
(42- 2 ) . The sealing springs must
be visible from the outside.
1
2
Figure 44 Inserting the piston seal into the tool
1 Tool for piston seal 6.2617.010
Sleeve for inserting the new piston seal.
2 Piston seal
Order number: 6.2741.020
3 Inserting the new piston seal into the pump head
Guide the sleeve of the tool for the piston seal (42- 2 ) with inserted
piston seal into the pump head and press the seal with the wide end
of the tool for the piston seal
(42- 1 ) into the pump head recess.