Neptune 7000 Series Installation Operation & Maintenance Download Page 17 | Manualshive

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PUMP SIDE VIEW (RIGHT SIDE)

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Summary of Contents for 7000 Series

Page 1: ...INSTALLATION OPERATION MAINTENANCE NEPTUNE Series 7000 Mechanical dia PUMP Models MP7007 MP7010 MP7015 NEP ZL130009 03 2018_REV 3 ...

Page 2: ...OUTS ARE REQUIRED BEFORE SERVICING THIS EQUIPMENT SAFETY INSTRUCTIONS Shut off Lockout Pump Power before Servicing Be certain pump isolation valves are Closed and chemical is shut off Bleed pressure before servicing ...

Page 3: ...or long periods PRESSURIZED EQUIPMENT HAZARD Spray from leaks ruptured components can splash fluid in eyes or on skin and cause serious injury Leaks from ruptured components Shut off the pump and depressurize before performing any maintenance Do not tamper with or perform unspecified alteration of the device Use only pipes hoses and hose fittings rated for maximum rated pressure of the pump or the...

Page 4: ... serious injury or death if splashed in eyes or on the skin swallowed or inhaled Know the specific hazards of the fluid you are using Read the fluid manufactures warnings Store hazardous fluid in an approved container Dispose of hazardous fluid according to all local state and national guidelines Wear the appropriate protective clothing gloves eyewear and respirator Pipe and dispose of the exhaust...

Page 5: ...E PIPING 10 4 INSTALLATION OUTDOORS 10 5 STARTUP PROCEDURE 10 III NORMAL MAINTENANCE 6 MAINTENANCE 11 PARTS LIST 17 COMMON PARTS LIST 17 GEAR BOX PARTS LIST PER MODEL 18 20 IV 7 MOTOR OPERATING CONDITIONS 21 V TROUBLE SHOOTING CHART 21 DRAWINGS MODEL MP7007 BN3 MECHANICALLY ACTUATED PUMP 13 16 CROSS SECTION HEAD AREA MP7015 DN3 5 8 20 SPARE PARTS KITS 22 23 PUMP DATA MAINTENANCE LOG 24 ...

Page 6: ...e pump Screwing in shortens the stroke length reducing the volume and screwing out increases capacity A percentage of flow is read on the hand knob Precision engineered liquid ends meters mild solutions aggressive chemicals high viscosity polymers up to 200cP and slurries hydrated lime slurries up to 4 lb gallon of water activated carbon slurries up to 1 lb gallon of water If metering of liquids w...

Page 7: ...ny remedy for breach of contract that but for this provision might arise by implication or operation of law is hereby excluded and disclaimed Under no circumstances shall Neptune Chemical Pump Company be liable to purchaser or any other person for any charge for labor repairs or parts performed or furnished by others nor for any incidental consequential damages whether arising out of breach of war...

Page 8: ...refer to page number 17 18 19 20 for parts list Ballooned drawing of the pumps can be found on pages 13 14 15 16 and 20 Spare Parts Kits are found on pages 22 and 23 Send all orders or inquiries for parts to Parts Department Neptune Chemical Pump Company Inc 295 DeKalb Pike North Wales PA 19454 Tel 215 699 8700 1 888 3NEPTUNE 888 363 7886 FAX 215 699 0370 Web www Neptune1 com Email neptune sales p...

Page 9: ...ittings are completely clean by flushing thoroughly Foreign matter with sharp edges entering the pump can damage the diaphragm and severely limit the life of the pump 1 0 4 A Y STRAINER AT LEAST ONE PIPE SIZE LARGER THAN SUCTION PORT SIZE OF THE PUMP MUST BE INSTALLED IN THE SUCTION LINE OF THE PUMP TO INSURE AGAINST FOREIGN MATTER ENTERING THE PUMP 1 0 5 It is recommended that isolation valves an...

Page 10: ... other source keeping suction piping as short as possible The pump will self prime with 10 ft 3 meters of water suction lift wetted valves zero back pressure full stroke and speed water like solutions A foot valve is required to maintain prime Once primed the pump is capable of up to 20 feet 6 meters of water suction lift Neptune Mechanically Actuated Diaphragm metering pumps are designed for cont...

Page 11: ...oors or indoors When installed outdoors make sure that the pump is protected against extremes of nature as follows 4 0 1 Running of the pump when exposed to tropical sunshine with ambient temperature above 100 F 37 8 C would cause excessive motor temperatures The pump should be shaded and located in such a way as to permit an ample degree of air circulation 5 0 START UP PROCEDURE The following sta...

Page 12: ...ith O rings make sure that the O rings are in good condition Install new O rings if necessary 6 2 0 LIQUID HEAD REMOVAL INSPECTION AND REINSTALLATION CAUTION If the diaphragm failed process fluid will pass through the bleed hole located behind the diaphragm Handle any liquid with appropriate care Refer to liquid manufacturer s SDS Mechanical diaphragms should operate for approximately 2000 hours u...

Page 13: ... turning counter clockwise 6 2 10 To install a diaphragm first ensure that the critical sealing areas of diaphragm Liquid Head and pump head adapter are clean and free of debris Assemble the diaphragm with backup plate item 35 For MP7015 D3N 5 8 install spacer nut item 50 onto the diaphragm threads 6 2 11 Thread the diaphragm clockwise completely on the push rod 6 2 12 Install the liquid head face...

Page 14: ...13 MODEL MP7007 BN3 MECHANICALLY ACTUATED PUMP SHOWN WITH B 316SS LIQUID HEAD VERTICAL CROSS SECTION ...

Page 15: ...14 HORIZONTAL CROSS SECTION A A ...

Page 16: ...15 PUMP SIDE VIEW LEFT SIDE ...

Page 17: ...16 PUMP SIDE VIEW RIGHT SIDE ...

Page 18: ... MP7000 1 20 121200 KEY 5MM SQ X 40MM ROUND ENDS 1 21 121202 O RING VITON 2 131 1 22 004966 MOUNTING FLANGE GEARBOX MP7000 1 23 121198 SHCS M6 X 14MM 4 25 004964 SPRING GUIDE MP7000 1 26 121089 SPRING 1 27 005343 FRONT COVER MP7000 PUMP 1 28 121125 O RING VITON 2 246 1 29 106693 O RING VITON 2 031 1 30 100211 SHCS 1 4 20 X 5 8 4 31 121111 SECONDARY DIAPHRAGM 1 32 121204 RETAINING RING INTERNAL 1 1...

Page 19: ...7 BACKUP PLATE MP7000 1 36 005338 A DIAPHRAGM ASSEMBLY 1 B PUMPS MP70XX BN3 BN5 BN8 ITEM NO PART NO DESCRIPTION QTY 2 004987 STROKE CONTROL ASSEMBLY MP7000 1 7 129863 SHIM SPRING STEEL 1 2 X 3 4 X 010 1 8 129864 SHIM SPRING STEEL 1 2 X 3 4 X 005 1 9 004955 CAM SHAFT MP7000 125 1 22 129423 RIGHT ANGLE GEARBOX 7 5 1 1 129424 RIGHT ANGLE GEARBOX 10 1 1 129425 RIGHT ANGLE GEARBOX 15 1 1 31 004970 HEAD...

Page 20: ... CHECK VALVE MP7000 C PVC SUCTION 1 005219 CHECK VALVE MP7000 C PVDF SUCTION 1 34 005226 CHECK VALVE MP7000 C 316SS DISCHARGE 1 005214 CHECK VALVE MP7000 C PVC DISCHARGE 1 005220 CHECK VALVE MP7000 C PVDF DISCHARGE 1 35 005199 BACKUP PLATE MP7000 1 36 005340 C DIAPHRAGM ASSEMBLY 1 PRIMING VALVE KITS FOR A B C PUMP HEADS ITEM NO PART NO DESCRIPTION QTY 55 005409 PRIMING VALVE KIT 316SS 1 005410 PRI...

Page 21: ...P7000 D 316SS 1 004950 LIQUID HEAD MP7000 D PVC 1 004951 LIQUID HEAD MP7000 D PVDF 1 33 005011 CHECK VALVE MP7000 D 316SS SUCTION 2 003279 CHECK VALVE MP7000 D PVC SUCTION 2 003332 CHECK VALVE MP7000 D PVDF SUCTION 2 35 004774 BACKUP PLATE MP7000 1 36 005351 D DIAPHRAGM ASSEMBLY 1 50 104684 HEX JAM NUT 3 4 16 1 51 004858 HEAD PLATE USED ON HEADS 5 8 ONLY 1 52 106442 HEX HEAD BOLT 5 16 18 USED ON H...

Page 22: ... replace valve assembly F Viscosity of liquid too high 1 Reduce viscosity by heating or other means 2 Increase size of suction piping 3 Increase suction pressure slightly G Low discharge pressure A minimum discharge pressure of 25 psi is required to insure proper capacity control Repair or replace piping 3 Pump delivers erratically A Leaky suction line Clean or replace valve assembly B Worn or dir...

Page 23: ... DISCHARGE 1 005302 ITEM NO DESCRIPTION QTY PART NUMBER 36 DIAPHRAGM B ASSEMBLY 1 005339 KIT NUMBER 005361 MP70XX BN5 33 CHECK VALVE ASSEMBLY SUCTION 1 005297 34 CHECK VALVE ASSEMBLY DISCHARGE 1 005300 ITEM NO DESCRIPTION QTY PART NUMBER 36 DIAPHRAGM B ASSEMBLY 1 005339 KIT NUMBER 005362 MP70XX BN8 33 CHECK VALVE ASSEMBLY SUCTION 1 005298 34 CHECK VALVE ASSEMBLY DISCHARGE 1 005301 ITEM NO DESCRIPT...

Page 24: ...DN3 33 CHECK VALVE ASSEMBLY 2 005011 ITEM NO DESCRIPTION QTY PART NUMBER 36 DIAPHRAGM D ASSEMBLY 1 005351 KIT NUMBER 005367 MP7015 DN5 33 CHECK VALVE ASSEMBLY 2 003279 ITEM NO DESCRIPTION QTY PART NUMBER 36 DIAPHRAGM D ASSEMBLY 1 005351 KIT NUMBER 005368 MP7015 DN8 33 CHECK VALVE ASSEMBLY 2 003332 ...

Page 25: ...MICAL PUMP CO Tel 215 699 8700 FAX 215 699 0370 DATE SERVICED BY MAINTENANCE PERFORMED Pump Model___________________________ Strokes per Minute______________________ Diaphragm diameter ____________________ Serial _______________________________ Maximum Flow________________________ Maximum Pressure_____________________ ...

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