Pulsafeeder Pulsa Series 680 EN - Manual (Page 3)

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4. O PERATION AND M AINTENANCE ............................................................................................................ 9
4.1 Diaphragm Inspection ............................................................................................................. 10
4.2 Repriming Hydraulic ............................................................................................................... 11
4.3 Piston and Diaphragm Alignment .......................................................................................... 11
4.4 Check Valves ........................................................................................................................... 12
4.5 Hydraulic Make-up Valve ........................................................................................................ 12
4.6 Adjustable Valves .................................................................................................................... 13
4.7 Hydrualic Bypass Valve .......................................................................................................... 13
4.8 Automatic Bleed Valve ............................................................................................................ 14
4.9 Manual Bleed Valve ................................................................................................................. 15
4.10 Lubricating Instructions ......................................................................................................... 15
4.11 Oil Capacity .............................................................................................................................. 16
5. S TORAGE INSTRUCTIONS ....................................................................................................................... 16
5.1 Short Term ............................................................................................................................... 16
5.2 Long Term ................................................................................................................................ 16
5.3 Maintenance and KOPkits ...................................................................................................... 17
5.4 Ordering Parts ......................................................................................................................... 17
5.5 Additional Services ................................................................................................................. 17
6. T ROUBLESHOOTING .............................................................................................................................. 18
7. PULSA TROL ....................................................................................................................................... 20
7.1 Installation ................................................................................................................................ 20
7.2 Operation .................................................................................................................................. 21
8. D IAPHRAGM B ACK P RESSURE V ALVES .................................................................................................. 22
Revision History:
Rev A Release Date Sept 1997, first revision
Rev B Release Date January 2006