Pump-solutions-group Neptune Series 500 MODEL 481 THRU 547 Manuel d'utilisateur

ZL105638 OPERATING & INSTRUCTION MANUAL NEPTUNE SERIES 500 PUMPS MODEL 481 THRU 547 500-A, 50

7 4.0.1 (Continued) To protect the external piping system, it is recommended that a relief valve as manufactured by Neptune Chemical Pump Company, or

8 4.0.3 Parts required to test or adjust Relief Valve Pressure. 1 Pc. 1/2” Pipe Nipple 6” Long 2 Pcs. 1/2” Pipe Nipple 2” Long 1 Pc. 1/2” Hand

9 4. On initial gearbox fill or after replacing hydraulic fluid, run pump for one-half to one hour to warm up oil and allow air bubbles to dissipate.

10 SECTION III NORMAL MAINTENANCE AND DISASSEMBLY INSTRUCTIONS 9.0 MAINTENANCE Under normal conditions, the “dia-Pump”does not require any signi

11 FIGURE V CUT-AWAY VIEW OF VALVE SECTION, METAL HEAD PUMP FIGURE VI VALVE CARTRIDGE REMOVAL, METAL HEAD PUMPFIGURE VII VALVE CARTRIDGE REMOVAL, PVC

12 FIGURE VIII REMOVAL OF CONTROL ROD ASSEMBLY5. Replace Control Rod “O” Ring (FIG. #517) and Sealing Plate “O” Ring (FIG. #516). 6. Take care when

13 14.0 REMOVAL OF PUMP HEAD AND REPLACEMENT OF DIAPHRAGM (Continued) FIGURE IX FIGURE X 15.0 REMOVAL OF MOTOR FROM STANDARD “dia-PU

14 SECTION IV MOTOR OPERATING CONDITIONS 16.0 The Standard Series 500 “dia-Pump” is supplied with a 1/3 HP or 1/2 HP/single phase/totally enclosed

15 SECTION V TROUBLE SHOOTING CHART SYMPTOMS CAUSES REMEDIES 1. Pump Motor Will Not Operate. A. Blown Fuse. A. Check for short circuit or overlo

16 SYMPTOMS CAUSES REMEDIES L. No foot valve strainer. L. Install one. *3. Pump delivers erratically. A. Leaky suction line. A. Repair or r

WARNING LOCKOUTS ARE REQUIRED BEFORE SERVICING THIS EQUIPMENT. SAFETY INSTRUCTIONS: Shut off/Lockout pump Pow

17 SECTION VI SEE ELECTRIC STROKE CONTROL INSTRUCTION MANUAL FOR PUMPS FURNISHED WITH OPTIONAL ELECTRIC STROKE CONTROL. SPECIAL INSTRUCTIONS FOR SE

18 SECTION VII PARTS LIST PARTS FOR PUMP WITH METAL HEADS SERIES 500 AND 500-A PUMP PARTS FIG. NO. DESCRIPTION QTY. PART NO. 500

19 SPARE PARTS KIT (N1 AND N3 CONSTRUCTION) MODELS 500 THROUGH 547 FIG. NO. DESCRIPTION QTY. PART NUMBER 539 Discharge Valve Cartridge 1 000209

20 PARTS FOR PUMPS WITH MOTOR FLANGE ADAPTER, (REFER TO PARTS DRAWING 000911 ON PAGE 25) FIG. NO. DESCRIPTION QTY. PART NUMBER 507 Bearing Cup 1

21 Drawing HP-1102

22 SERIES 500 PVC HEAD ASSEMBLY WITH SMALL CAVITY (ASSEMBLY P/N 002074) SERIES 500 PVC HEAD A

23 DRAWING #000911 DRAWING # FALP NEWOLD

24 APPENDIX Addendum to Operating and Instruction Manual for the 500 dia-pump and 500-A dia-pump This sheet describes the differences in liquid h

25 CAST IRON&316SSPVC & KYNARAPPENDIX Addendum to Operating and Instruction Manual for the 500 dia-pump and 500-A dia-pump This sheet des

26 APPENDIX THE FOLLOWING CHANGES IN TEXT MUST BE CONSIDERED WHEN USING THIS MANUAL FOR THE SERIES 500-A “dia-PUMP”. EXCEPT FOR THE DIFFERENCES

TABLE OF CONTENTS SECTION PARAGRAPH PAGE I — GENERAL DESCRIPTION 1 LIMITED WARRANTY 2 PARTS ODERING INSTRUCTIONS 3 II — INSTALLATION

27 Drawing 5024

28 APPENDIX INTRODUCTION The Neptune Series 500 “dia-Pump” is available with a special liquid end to handle higher viscosity liquids. Model num

29 APPENDIX INTRODUCTION A special version of the Neptune Series 500 Pump is the Model 481. This pump is different than the standard pump due to

30 WORM GEAR ECCENTRIC, 18 SPMP/N 003517WORM, 18 SPMP/N 003516PISTON, 5/16" DIA.P/N 003390CONTROL ROD, 5/32" DIA.P/N 003388SEALING PLATEP/N

31 APPENDIX ADDENDUM: Special instructions for Series 500, 500-A & 560 “dia-Pumps” with Double Diaphragm THEORY OF OPERATION VACUUM AIR FRO

32 APPENDIX ADDENDUM: Special instructions for Series 500, 500-A & 560 “dia-Pumps” with Double Diaphragm 1.0.8 Close valve Item No. 5 1.0

MATERIAL SAFETY DATA SHEET Page 1 of 4 1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION

2 EP 68 Gear Oil Page 2 of 4 6. ACCIDENTAL RELEASE MEASURES SPILLS OR LEAKS: Contain spills, advise EPA, st

3 EP 68 Gear Oil Page 3 of 4 11. TOXICOLOGICAL INFORMATION – cont’d SEVERELY SOLVENT REFINED HEAVY PARAFFIN

4 EP 68 Gear Oil Page 4 of 4 15. REGULATORY INFORMATION TSCA: This material complies with the TOXIC SUBS

1 SECTION I GENERAL DESCRIPTION The Neptune Series 500 “dia-PUMP” is a reliable metering pump of the high-pressure diaphragm type. Under constant con

5 MATERIAL SAFETY DATA SHEET Page 1 of 4 3. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION

6 EP 90 Gear Oil Page 2 of 4 6. ACCIDENTAL RELEASE MEASURES SPILLS OR LEAKS: Contain spills, advise EPA,

7 EP 90 Gear Oil Page 3 of 4 11. TOXICOLOGICAL INFORMATION – cont’d SEVERELY SOLVENT REFINED HEAVY PARAF

8 EP 90 Gear Oil Page 4 of 4 15. REGULATORY INFORMATION TSCA: This material complies with the TOXIC SUBST

9 MAINTENANCE LOG Spare Parts Kit #____________________________________________________________ NEPTUNE CHEMICAL PUMP CO., INC. Tel.: 215-699

2 SECTION I NEPTUNE CHEMICAL PUMP COMPANY LIMITED WARRANTY All Neptune Pumps are tested at the factory prior to shipment. Each part used in their co

3 A COMPANYwww.neptune1.comDOVERCHEMICAL PUMP CO.LANSDALE, PA 19446TEL: 215-699-8700 PARTS ORDERING INSTRUCTIONS The complete

4 SECTION II INSTALLATION INSTRUCTIONS 1.0 GENERAL 1.0.1 When unpacking a pump or chemical feed system, be certain that no parts are thrown away.

5 1.0.11 Set capacity knob to zero and remove Air Bleed Plug from the top of Oil Chamber, refer to drawings HP-1102 (page 21) for Ser

6 FIGURE II IN METAL HEAD PUMP FIGURE III IN PVC HEAD PUMP ANTI-SIPHONSPRINGP/N 000257ANTI-SIPHONSPRINGP/N 100198P/N 1001993.0 DISCHARGE PIPING 3.0.1