Repairing the Sampler 4
1100 Series WS MWS Reference Manual 123
Installing the
metering seal
1 Install the new metering seal. Press it firmly into position.
2 Reassemble the analytical head. Press the plunger assembly into the seal.
3 Put the two fixing screws in place and reinstall the analytical head to the
sampling unit.
4 Tighten alternately the two fixing screws with the 4 mm hex key.
5 Connect the two capillaries to the analytical head (Use a 1/4 inch wrench if
you have a SST capillary or a 4 mm wrench if you have a fused silica
capillary).
6 Reinstall the corrugated leak tubing.
7 Close the front door.
8 In the user interface close the “Change Piston” function and exit the
maintenance mode.
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