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897N203029A FDC NX600 Instruction Manual 2022.01
6 Maintenance
6.9.4 Replacing the PF Pump Tube
WARNING:
Before the following procedure, always switch off the power of the analyzer, and unplug the power
cord.
Replace the PF pump tube once every 2 years. Replacement is also necessary if the PF has not
been used for one month or longer.
Front bottom cover
1. Remove the disposal box, and remove
the front bottom cover.
Cover (B)
Screw (A)
2. Loosen the screw (A) and remove the
cover (B).
Holder (C)
Tube (D)
3. Slide the holder (C) to the left and re-
move the tube (D) from the rotor.
6