Pulsafeeder Pulsa GLM DM7 - Manual (Page 3)

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Table of Contents
1. INTRODUCTION ................................................................................................................................................ 4
2. PRINCIPLES OF OPERATION .......................................................................................................................... 4
2.1 Reagent Head Assembly ....................................................................................................................... 5
2.2 Control Assembly .................................................................................................................................. 5
2.3 Gear Ratio Assembly ............................................................................................................................. 5
3. EQUIPMENT INSPECTION ................................................................................................................................ 6
4. STORAGE .......................................................................................................................................................... 6
5. INSTALLATION ................................................................................................................................................. 6
5.1 Location .................................................................................................................................................. 6
5.2 Piping System ........................................................................................................................................ 7
5.3 Suction Pressure Requirements ........................................................................................................... 7
5.4 Discharge Pressure Requirements ....................................................................................................... 8
6. EQUIPMENT STARTUP ..................................................................................................................................... 9
6.1 Fastener Inspection ............................................................................................................................... 9
6.2 Output Adjustment ................................................................................................................................. 9
6.3 Oil Fill and Maintenance ...................................................................................................................... 10
6.4 Priming the Reagent Head .................................................................................................................. 11
6.5 Calibration ............................................................................................................................................ 13
7. MAINTENANCE ............................................................................................................................................... 14
7.1 Diaphragm Removal & Reinstallation ................................................................................................ 16
7.2 Diaphragm Shaft Seal .......................................................................................................................... 18
7.3 Check Valves ........................................................................................................................................ 19
7.4 Check Valve Removal & Reinstallation, Plastic Union-Nut type ...................................................... 20
7.5 Check Valve Removal and Reinstallation, Metal Tie-Bar type.......................................................... 21
7.6 Motor Removal & Reinstallation ......................................................................................................... 23
8. REPLACEMENT PARTS ................................................................................................................................. 24
8.1 KOPkit Program ................................................................................................................................... 24
8.2 Ordering KOPkits or Parts .................................................................................................................. 24
8.3 KOPkit numbers by model .................................................................................................................. 25
9. MODEL NUMBER IDENTIFICATION ............................................................................................................... 25
10. TROUBLESHOOTING ..................................................................................................................................... 26
11. PIPING ACCESSORIES ................................................................................................................................... 28
12. DIMENSIONAL DRAWING .............................................................................................................................. 29
13. PARTS DIAGRAMS AND PARTS LISTS ........................................................................................................ 31