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PFD4/PFS4 – OPERATING INSTRUCTIONS
INDEX DATE N°
03 22/04/02 DC04020US
INDEX Page
I – General 2
I.1 – Introduction
I.2 – Materials
I.3 – Operation
I.4 – Pump Data
II – Quick checklist 2
II.1 – Shipment
II.2 – Receipt
III – Installation and operation 3
III.1 – Testing
III.2 – Set up
III.3 – Connections
III.3.1 – Air/Nitrogen connections
III.3.2 – Fluid connections
III.4 – Tests and controls
IV – Applications
IV.1 – Chemical compatibility 4
IV.2 – Contamination
IV.3 – Temperature range
IV.4 – Applications
IV.5 – Limitations of use
V – Maintenance 5
V.1 – Trouble shooting
V.2 – Preventive maintenance
V.2.1 – Continuous operation
V.2.2 – Intermittent operation
V.3 – Comments
VI – Dismantling and Repair 7
VI.1 – How to dismantle
VI.2 – Examination
VI.3 – Stripping and assembling the pump
VI.3.1 – Replacing the shuttle valve system
VI.3.2 – Replacing the bellows
VI.3.3 – Replacing the central shaft and shaft O.rings
VI.3.4 – Replacing the bellow and body O.rings
VI.3.5 – Replacing the manifold O.rings
VI.3.6 – Replacing other parts
VII – Warranty 8
Appendix: Spare parts list
Maintenance kits
Section view (Drawing “APP 4 REF”)
Part Numbers Table (“APP 4 REF”)
General arrangement drawing (Drawing “APP 4 EXT”)
Flow rate/discharge pressure curves
Pneumatic diagram (Drawing “APP 4 CAB”)