| PFD1/PFS1 – OPERATING INSTRUCTIONS |
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| INDEX |
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| I – General |
| 2 |
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| I.1 – Introduction |
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| I.2 – Materials |
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| I.3 – Operation description |
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| I.4 – Pump Data |
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| II – Quick checklist |
| 2 |
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| II.1 – Shipment |
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| II.2 – Reception |
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| III – Installation and operation |
| 3 |
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| III.1 – Testing |
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| III.2 – Set up |
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| III.3 – Connections |
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| III.3.1 – Air/nitrogen connections |
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| III.3.2 – Fluid connections |
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| III.4 – Initial tests and Adjustments |
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| IV – Applications |
| 4 |
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| IV.1 – Chemical compatibility |
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| IV.2 – Contamination |
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| IV.3 – Temperature range |
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| IV.4 – Applications |
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| IV.5 – Limitations of use |
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| V – Maintenance |
| 5 |
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| V.1 – Trouble shooting |
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| V.2 – Preventive maintenance |
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| V.2.1 – Continuous operation |
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| V.2.2 – Intermittent operation |
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| V.3 – Comments |
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| VI – Dismantling and Repair |
| 6 |
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| VI.1 – How to dismantle |
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| VI.2 – Examination |
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| VI.3 – Stripping and assembling the pump |
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| VI.3.1 – Replacing the shuttle valve |
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| VI.3.2 – Replacing the bellows |
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| VI.3.3 – Replacing the central shaft and shaft composite rings |
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| VI.3.4 – Replacing the PTFE sleeves |
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| VI.3.5 – Replacing the bellow and body O.rings |
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| VI.3.6 – Replacing the manifold O.rings |
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| VI.3.7 – Replacing other parts |
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| VII – Warranty |
| 11 |
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| Appendix: Spare parts list |
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| Maintenance kits |
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| Section view (drawing “APP 1 REF”) |
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| Part numbers table (“APP 1 REF”) |
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| General arrangement drawing (drawing “APP 1 EXT”) |
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| Flow rate/discharge pressure curves |
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| Pneumatic diagram (drawing “APP 1 CAB”) |
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| INDEX | DATE | N° |
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| 03 | 27/09/01 | DC01020US |
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