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Prodigy Generation II High-Capacity HDLV Pump

6

Part 1092270

−

05

E

2017

Nordson Corporation

Theory of Operation

Pumping

See Figure 3. The Prodigy high-capacity HDLV pump consists of two halves that function identically. The

halves alternately draw powder in and force powder out of the pump; while one half is drawing powder in, the

other half is forcing powder out.

Front Half in Suction Phase

The front suction pinch valve is open, and the

front delivery pinch valve is closed. A vacuum is

applied to the front fluidizing tube, which draws

powder through the suction tubing, inlet fitting,

inlet lower wear block, front suction pinch valve,

and into the front fluidizing tube.
After a set period of time, the vacuum is shut off

and the front suction pinch valve closes.

Rear Half in Delivery Phase

The rear suction pinch valve is closed, and the

rear delivery pinch valve is open. Air pressure is

applied to the rear fluidizing tube, forcing the

powder out of the fluidizing tube and through the

rear delivery pinch valve, lower wear block,

delivery fitting, and delivery tubing to the powder

destination.

Next each halves switches to the alternate phase.

The front half now forces out the powder in the

fluidizing tubes while the rear half draws powder in.

Air

Air

Air

Powder

Air

Air

Air

Powder

Figure 3

Theory of Operation — Pumping

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Содержание Prodigy Generation II

Страница 1: ...ct Manual Part 1092270 05 Issued 2 18 NORDSON CORPORATION AMHERST OHIO USA For parts and technical support call the Finishing Customer Support Center at 800 433 9319 Check http emanuals nordson com finishing for the latest version This document is subject to change without notice ...

Страница 2: ...t Side 26 Right Side 27 Powder and Air Tubing 29 Pickup Tube Adapters 30 Adapter with Pump Mount O Ring 30 Adapter without Pump Mount O Ring 30 Spare Parts 31 Contact Us Nordson Corporation welcomes requests for information comments and inquiries about its products General information about Nordson can be found on the Internet using the following address http www nordson com Address all correspond...

Страница 3: ...h 1097195 muffler Added 170269 mufflers to miniature valve Changed all illustrations that mufflers appear in A03 8 09 Added pinch valve kit 1097919 and cleaning instructions A04 10 10 Added fluidizing tube kit 1104542 for powders with high proportions of fines 05 9 17 Removed Kit 1092272 Other miscellaneous nomenclature and part number changes ...

Страница 4: ...Change Record ii Part 1092270 05 E 2017 Nordson Corporation ...

Страница 5: ... materials S making unauthorized modifications S removing or bypassing safety guards or interlocks S using incompatible or damaged parts S using unapproved auxiliary equipment S operating equipment in excess of maximum ratings Regulations and Approvals Make sure all equipment is rated and approved for the environment in which it is used Any approvals obtained for Nordson equipment will be voided i...

Страница 6: ...problem has been identified and corrected Grounding inside and around the booth openings must comply with NFPA requirements for Class 2 Division 1 or 2 Hazardous Locations Refer to NFPA 33 NFPA 70 NEC articles 500 502 and 516 and NFPA 77 latest conditions S All electrically conductive objects in the spray areas shall be electrically connected to ground with a resistance of not more than 1 megohm a...

Страница 7: ...The pump design and the small diameter suction and delivery tubing used with the pump allow it to be purged quickly and thoroughly The pump is more efficient than traditional venturi style pumps in that very little of the air that is used to operate the pump is mixed into the powder stream Only the air that is used to move the powder out of the pump and into the delivery tubing enters the powder s...

Страница 8: ...r pressure required to draw powder into the fluidizing tubes 8 Timing Valve Controls the fluidizing tube control valve and pinch valve control valve operating sequences Pump Assembly Components 9 Purge Air Fittings Send line air pressure through the pump assembly during the purge process 10 Fluidizing Tubes Porous cylinders that alternately draw powder in when a vacuum is applied to their exterior...

Страница 9: ...Prodigy Generation II High Capacity HDLV Pump 5 Part 1092270 05 E 2017 Nordson Corporation 1 2 4 8 5 11 13 14 12 10 15 9 6 7 3 Figure 2 Pump Components shown with cover removed ...

Страница 10: ...ction tubing inlet fitting inlet lower wear block front suction pinch valve and into the front fluidizing tube After a set period of time the vacuum is shut off and the front suction pinch valve closes Rear Half in Delivery Phase The rear suction pinch valve is closed and the rear delivery pinch valve is open Air pressure is applied to the rear fluidizing tube forcing the powder out of the fluidiz...

Страница 11: ...through the fluidizing tubes the pinch valves and out the suction and delivery lines If the purge air is supplied from a feed center or bulk delivery system it is typically pulsed The pulses are typically 250 milliseconds on and 250 milliseconds off If the purge is manually initiated by pressing the purge button on a manual pump station the purge air is not pulsed The purge button should be presse...

Страница 12: ... bar 35 40 psi 0 7 1 0 bar 10 15 psi Air Consumption Conveying Air Total Consumption 28 56 l min 1 2 cfm 198 255 l min 7 9 cfm Tubing Size Air Input Powder Suction Powder Delivery 8 mm OD polyurethane 16 mm OD polyethylene 3 65 m 12 ft long max 16 mm OD polyethylene 30 5 m 100 ft long max NOTE For best results keep the powder suction and delivery tubing as short as possible Dimensions See Figure 5...

Страница 13: ...in 152 0 mm 5 984 in Panel Mounting Dimensions Use the supplied M6 screws washers and nuts to mount the pump NOTE Five mounting holes and four sets of M6 fasteners are included Use the four mounting holes that best match your mounting surface 5x 7 0 mm 0 276 in 160 0 mm 6 299 in CONNECTION TYPE FUNCTION 10 mm blue polyurethane tubing 16 mm clear polyethylene tubing 16 mm clear polyethylene tubing ...

Страница 14: ...uction tubing until it bottoms out against the pump adapter 6 Tighten the retaining nut onto the pump adapter 7 Install the adapter assembly onto the pickup tube 5 using a twisting motion 1 2 3 4 5 Figure 7 Pickup Tube Adapter Assembly Operation See Figure 8 After making the initial pump assist and pinch air pressure settings you should not have to adjust them again S To start the pump turn on the...

Страница 15: ...rience and type of powder used Frequency Part Procedure Daily Pinch Valves Kit 1092273 Inspect the pinch valve body for signs of powder leakage If you see powder in the pinch valve body or stress cracks in the pinch valves replace the pinch valves Every Six Months or Each Time You Disassemble the Pump Upper Y Manifold Kit 1057269 Lower Y Body Part 1053976 Disassemble the pump assembly and inspect ...

Страница 16: ...valves are not opening and closing Defective pinch valve Replace the pinch valves Defective check valve Replace the check valves Pinch pressure solenoid valve not actuating Refer to the Tubing Diagrams on pages 20 and and 21 Turn off the pump and disconnect tubes H and G from the pump Turn the pump on and check the tubes for alternating positive air pressure If there is no pressure replace the val...

Страница 17: ...fluidizing tube kit Replace the O rings if they are worn It is not necessary to replace the O rings each time you replace the fluidizing tubes Shut off and relieve purge air pressure Disconnect the purge air tubing 1 3 Look down into the pump to make sure the O rings are seated in the upper Y manifold If they are not seated use the fluidizing tubes to seat them Check the O rings in the inside diam...

Страница 18: ...of the pump 3 Remove the two screws A and the cover from the pump 4 See Figure 10 Disconnect one end of each of the seven air tubes indicated NOTE The letters in Figure 10 correspond to the letters in the Tubing Diagram on page 20 5 See Figure 9 Remove the two screws B securing the pump assembly to the base Remove the pump assembly to a clean work surface 6 See Figure 11 Starting with the fluidizi...

Страница 19: ...2 3 Fluidizing tube access plugs 2 4 6 mm tube connectors 4 5 Outer fluidizing tube assembly 6 O rings 2 0 625 x 0 813 in 7 Filter discs 2 8 Fluidizing tubes 2 9 Upper Y manifold 10 Pinch valves 4 11 Pinch valve body 12 Lower Y body 13 120 mm screws 4 14 16 mm tube connectors 2 15 O rings 2 0 219 x 0 406 in 16 O rings 2 1 188 x 1 375 in 17 O rings 4 0 688 x 0 875 in 18 O rings 2 1 25 x 1 063 in 19...

Страница 20: ...NOTE Upper and lower Y manifolds intended for repeated contact with food must be thoroughly cleansed prior to first use However do not clean the porous fluidizing tubes CAUTION Do not over tighten the fittings You will strip the threads 1 12 14 2 Refer to Pinch Valve Replacement on page 18 for specific instructions 11 10 3 15 11 4 9 16 7 6 17 5 1 2 3 4 Tighten screws two turns at a time to 7 10 in...

Страница 21: ...Prodigy Generation II High Capacity HDLV Pump 17 Part 1092270 05 E 2017 Nordson Corporation 6 1 2 3 20 18 19 7 Tighten securely 8 J K A G H B U Refer to the tubing diagrams on pages 20 and 21 98 10 ...

Страница 22: ... flanges of the pinch valves have the word UP molded into them NOTE Replace the filter discs included in the pinch valve kit when you replace the pinch valves Refer to step 7 of the Pump Assembly procedure Pinch Valve Removal 1 Place the pinch valve body in a padded vise with the bottom end facing you Grasp and pull the bottom end of the pinch valve with one hand 2 Use your other hand to pinch the...

Страница 23: ...rough the pinch valve body NOTE After you put the pinch valve into the insertion tool pinch flat the flange on the UP end of the valve 2 Insert the UP end of the pinch valve into the pinch valve insertion tool Pinch the UP end flange flat and feed the small end of the flattened flange into the pinch valve body 3 While keeping the UP end flange pinched flat pull on the the insertion tool 4 Pull the...

Страница 24: ...ers OD Color Length mm in A A 6 mm Blue 213 8 37 B B 6 mm Blue 213 8 37 C C 6 mm Blue 273 10 74 D D 6 mm Blue 238 9 36 E E 6 mm Blue 383 15 07 F F 6 mm Blue 383 15 07 G G 6 mm Blue 278 10 93 H H 6 mm Blue 213 8 37 J J 6 mm Blue 153 6 01 K K 6 mm Blue 118 4 63 OD Color Length mm in L L 4 mm Clear 243 9 56 M M 4 mm Clear 243 9 56 N N 4 mm Clear 123 4 83 O O 4 mm Clear 123 4 83 P P 4 mm Clear 108 4 2...

Страница 25: ...Prodigy Generation II High Capacity HDLV Pump 21 Part 1092270 05 E 2017 Nordson Corporation E H J Q A C K N O B S T L R D F U M G P M M H C U D S A L Figure 13 Tubing Diagram 2 of 2 ...

Страница 26: ...art cannot be ordered separately The Description column gives the part name as well as its dimensions and other characteristics when appropriate Indentions show the relationships between assemblies subassemblies and parts S If you order the assembly items 1 and 2 will be included S If you order item 1 item 2 will be included S If you order item 2 you will receive item 2 only The number in the Quan...

Страница 27: ...OVER high capacity HDLV pump 1 5 982825 S SCREW pan head recessed M4 x 12 with integral lockwasher bezel 2 NS 981830 S SCREW socket M6 x 25 zinc 4 C NS 984703 S NUT hex M6 steel zinc 4 C NS 983029 S WASHER flat M regular M6 steel zinc 8 C NS 983409 S WASHER lock M split M6 steel zinc 4 C NOTE A Refer to Pump Controls on page 26 for a breakdown of the parts included in this assembly B Refer to Pump...

Страница 28: ...gh capacity HDLV pump 1 13 1054518 S SCREW socket M6 x 120 stainless steel 4 14 1051108 S CONNECTOR male 16 mm tube x 1 2 universal 2 15 1053292 S O RING silicone 0 219 x 0 406 x 0 094 in 2 16 941231 S O RING silicone 1 188 x 1 375 x 0 094 in 2 17 941153 S O RING silicone 0 688 x 0 875 x 0 094 in 4 B C 18 941215 S O RING silicone 1 250 x 1 063 x 0 094 in 2 C 19 941113 S O RING silicone 0 438 x 0 6...

Страница 29: ...Prodigy Generation II High Capacity HDLV Pump 25 Part 1092270 05 E 2017 Nordson Corporation 1 2 3 19 18 17 5 4 4 8 6 7 15 9 10 11 12 14 13 16 17 Figure 15 Pump Assembly Without Controls ...

Страница 30: ...R male universal elbow 6 mm tube x 1 8 in 8 4 982650 SCREW socket M3 x 20 long black 4 5 983400 WASHER lock M split steel zinc 4 6 1054519 VALVE miniature double air piloted 5 port 2 7 170269 MUFFLER exhaust 1 8 in NPT 2 8 1018157 REGULATOR ASSEMBLY 0 25 psi 0 1 7 bar 1 9 1097195 MUFFLER silencer 1 4 NPT 1 10 1005068 UNION female bulkhead 10 mm tube x 1 4 RPT 1 11 1052893 ELBOW plug in 10 mm tube ...

Страница 31: ...le elbow 8 mm tube x 1 4 universal 1 21 1054530 CONNECTOR male elbow 4 mm tube x 1 4 universal 2 22 1054593 SCREW socket M6 x 45 zinc 2 23 983409 WASHER lock M split M6 steel zinc 2 24 HOLDER clamping spring action 1 25 1063245 SPRING tapered 0 312 x 0 750 in pump grounding 1 26 983402 WASHER flat M narrow M4 steel zinc 4 27 1054617 NIPPLE reducing 10 mm tube x 8 mm tube plastic 1 28 1054616 UNION...

Страница 32: ...igy Generation II High Capacity HDLV Pump 28 Part 1092270 05 E 2017 Nordson Corporation 12 14 15 13 17 18 21 20 24 13 28 27 11 33 35 34 13 16 19 16 26 25 32 29 30 31 23 22 Figure 17 Pump Controls Right Side ...

Страница 33: ...ation Powder and Air Tubing A C C C D D C A E E F D D A A A A A A A A A A A A B B B B B B B B Figure 18 Powder and Air Tubing Tubing Part Description A 900742 6 mm OD blue B 900617 4 mm OD clear C 900618 8 mm OD blue D 900740 10 mm OD blue E 1063654 16 mm OD clear F 900619 8 mm OD black ...

Страница 34: ...DLV pump with pump mount O ring 1 1 1068402 S NUT tube retaining high capacity HDLV pump 1 2 941143 S O RING silicone 0 625 x 0 813 x 0 094 in 1 3 1068379 S MOUNT pump adapter with O ring gland 1 4 942143 S O RING silicone 1 00 x 1 250 x 0 125 in 1 Adapter without Pump Mount O Ring See Figure 19 Use this adapter with pickup tubes that have an external pump mount O ring Item Part Description Quanti...

Страница 35: ...Kit 1057266 Includes 2 fluidizing tubes and 4 O rings Instructions on page 13 For Powders with High Propor tion of Fines order Kit 1104542 Upper Y Manifold Kit 1057269 Includes 1 manifold and 2 O rings Instructions on page 14 Lower Y Body Part 1053976 Quantity of 1 Instructions on page 14 Check Valve Service Kit 1078161 Quantity of 2 Check Valve Upgrade Kit 1080160 Includes 2 connectors 2 check va...

Страница 36: ...Prodigy Generation II High Capacity HDLV Pump 32 Part 1092270 05 E 2017 Nordson Corporation ...

Страница 37: ...dards Used for Compliance EN1127 1 EN ISO12100 EN ISO80079 36 EN ISO80079 37 Principles This product has been designed manufactured according to the directives standards norms described above Marking Certs Flammable Atmosphere Marking Ex h IIIC T40 C Dc Tech File Notified Body 0518 Sira UK DNV ISO9001 ATEX Quality Notification Baseefa 2001 Ltd UK ___________________ Date 12Feb2018 Vance Wilson Eng...

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