User manual

1260 Nanoflow Pump User Manual 155
Maintenance
9
Reassembling the Pump Head Assembly
3
Carefully insert the pistons into the pump head assembly
and press them completely into the seals.
4 Slide the pump head assembly onto the pump drive. Apply
a small amount of pump head grease to the pumphead
screws and the balls of the spindle drive. Tighten screws
stepwise with increasing torque.
5 Reconnect the capillaries, tubing and the active inlet
valve cable to the connector.
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