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Rhino

VE Bulk Unloaders, 125-mm Frame

Part 1608271-04

2019 Nordson Corporation

Troubleshooting

WARNING:

Allow only qualified personnel to perform the following tasks.

Follow the safety instructions in this document and all other related

documentation.

These troubleshooting procedures cover only the most common problems.

If the problem cannot be solved with the information given here, contact a

local Nordson representative for help.

Problem

Possible Cause

Corrective Action

1. Air motor does not

work.

No air supply, inadequate air

supply.

Check the air supply and operating

pressure.

NOTE:

Refer to the

Rhino

SD2/XD2 Pumps

manual

for location of the

components referenced in

these procedures.

Blocked hydraulic system.

Check hoses, applicators, and other

components in the hydraulic system.

Air motor regulator malfunction.

Check the air motor regulator and

replace if necessary.

Pivot valve not functioning.

Perform the following:

1. Disconnect the signal and output

air lines from the pilot valves.

2. Actuate the valve to verify that the

pneumatic signal is present.

Replace the pilot valve if the

pneumatic signal is not present.

Intermediate valve not functioning.

Perform the following:

1. Lock out the air supply to the

drum unloader.

2. Disconnect the signal and output

air lines from the intermediate

valve.

3. Connect an air gauge at the end

of each line.

4. Turn on the air supply to the air

motor. Manually cycle the

intermediate valve.

5. Verify that the pneumatic signal is

alternating between the air

gauges. Replace the

intermediate valve if the

pneumatic signal does not

alternate between the air gauges.

Continued...

Содержание Rhino VE

Страница 1: ...RDSON CORPORATION AMHERST OHIO USA For parts and technical support call the Industrial Coating Systems Customer Support Center at 800 433 9319 or contact your local Nordson representative This documen...

Страница 2: ...uto Shutdown Bulk Unloaders 42 Standard 30 Gallon Auto Changeover Bulk Unloaders 44 CE 30 Gallon Auto Changeover Bulk Unloaders 46 Standard 30 Gallon Auto Shutdown Bulk Unloaders 48 CE 30 Gallon Auto...

Страница 3: ...cord i Part 1608271 04 E 2019 Nordson Corporation Change Record Revision Date Change 01 6 16 Released 02 8 19 New pump design 03 8 19 New frame style 04 9 19 Updated manual references in notes in Part...

Страница 4: ...Change Record ii Part 1608271 04 E 2019 Nordson Corporation...

Страница 5: ...assigned tasks They are familiar with all relevant safety rules and regulations and are physically capable of performing their assigned tasks Intended Use Use of Nordson equipment in ways other than t...

Страница 6: ...jewelry or tools S If you receive even a slight electrical shock shut down all electrical or electrostatic equipment immediately Do not restart the equipment until the problem has been identified and...

Страница 7: ...the substance hit something on its way in and deflected causing more damage and many other variables including skin microflora residing in the paint or gun which are blasted into the wound If the inj...

Страница 8: ...or parts information and advice Halogenated Hydrocarbon Solvent Hazards Do not use halogenated hydrocarbon solvents in a pressurized system that contains aluminum components Under pressure these solve...

Страница 9: ...271 04 E 2019 Nordson Corporation Safety Labels See Figure 1 for the location of the safety label See Table 1 for the text of the safety label The safety label is provided to help operate and maintain...

Страница 10: ...part or portion of the body between the drum and the air manifold or between the crossbar and the platen follower plate S To safely operate and maintain this equipment refer to the Safety Operation an...

Страница 11: ...2 All information common to an unloader can be found in this manual Specific information for major components appears in the following manuals Table 2 Major Component Manuals Title Manual Part Number...

Страница 12: ...E unloader Additional options may impact the weight Lifting instructions 55 gallon Secure a strap around the yoke and the top cross bar so that cannot move in relation to each other Wrap a strap aroun...

Страница 13: ...o dispensing applicators Pail 30 gallon and 55 gallon frame sizes are available The unloaders use either 48 1 or 65 1 ratio pumps See Figure 3 and Table 5 for a description of the major components Fig...

Страница 14: ...VE Bulk Unloaders 125 mm Frame 10 Part 1608271 04 E 2019 Nordson Corporation NEUTRAL UP DOWN ELEVATOR CONTROL VALVE POSITIONS A A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Figure 3 Typical Drum Unloader Compo...

Страница 15: ...terial exits through the follower plate blow off port 7 Material Outlet Check Valve This check valve prevents material back flow into the pump It is standard equipment on automatic crossover units 8 9...

Страница 16: ...n stops the upward movement and places the ram in the Neutral position NOTE The Neutral position does not mechanically lock the ram Air pressure remains in the ram cylinders Small air leaks in the cir...

Страница 17: ...to two pressure regulators one for the pump air motor and one for the elevator cylinders and blow off supply Air Motor Supply The regulated air supply flows through a shutoff valve before it enters th...

Страница 18: ...ers the top of the left cylinder and flows through the upper crossover tube to the top of the right cylinder Air below the pistons is vented The air pressure forces the cylinder pistons downward which...

Страница 19: ...unloaders S Install a customer supplied shutoff valve in the air supply line to isolate the unloader for maintenance or other procedures S The maximum main air supply pressure is 100 psi 7 bar S The m...

Страница 20: ...elevator regulator 2 and air motor regulator 4 to 0 psi bar Make sure that the elevator control valve 3 is in the Neutral position and that the air motor ball valve 5 is closed 4 Connect the main air...

Страница 21: ...04 E 2019 Nordson Corporation 8 AUTO SHUTDOWN 1 3 4 NPT 2 4 5 3 AUTO CHANGEOVER 1 3 4 NPT 2 4 5 3 2 CE PNEUMATIC CONTROLS 1 3 4 NPT 4 5 2 Air motor valve shown in the Open position Figure 5 Installati...

Страница 22: ...ming these procedures must know how to safely operate the unloader elevator controls Block the Air Cylinders See Figure 6 1 Using the elevator controls raise the elevator until there is enough space b...

Страница 23: ...Bulk Unloaders 125 mm Frame 19 Part 1608271 04 E 2019 Nordson Corporation PAIL UNLOADER 30 55 GALLON UNLOADER 1 Support blocks used but not shown on 30 55 gallon frame 3 2 4 Figure 6 Blocking the Air...

Страница 24: ...screws 1 washers 6 lock washers 5 and nuts 4 Tighten the nuts to 25 30 ft lb 34 40 5Nwm in the sequence shown Install a 30 55 Gallon Follower Module See Figure 7 1 Lubricate the the O ring 3 with O r...

Страница 25: ...ime Startup See Figure 8 NOTE This procedure applies only to starting up a new system for the first time 1 Make sure that the solvent chamber 11 is properly filled with solvent chamber fluid 2 Place t...

Страница 26: ...the elevator control valve in the Neutral position b Install the bleeder stem 8 into the bleeder stem blow off port and tighten securely Use a rag to remove excess material around the the bleeder stem...

Страница 27: ...s 125 mm Frame 23 Part 1608271 04 E 2019 Nordson Corporation NEUTRAL UP DOWN ELEVATOR CONTROL VALVE POSITIONS 11 10 9 7 6 4 3 2 1 8 5 Figure 8 Typical First Time Startup for Standard Unloaders 55 Gall...

Страница 28: ...o determine if material is leaking past the follower plate If a follower plate seal is damaged refer to the Rhino VE Follower Plate Module manual for repair procedures S Check the amount of material i...

Страница 29: ...t Neutral is not a locked and secured position The follower plate may drift downward over time First Time Startup See Figure 9 NOTE This procedure applies only to starting up a new system for the firs...

Страница 30: ...llower plate into the container The expelled air from under the follower plate may contain material 11 Press and hold in the Ram Down push buttons at the same time to manually lower the follower into...

Страница 31: ...no more than two turns to bleed the remaining b Adjust the air motor regulator 2 to increase pressure until the pump begins to operate c When material continuously flows from the bleed valve press the...

Страница 32: ...E 2019 Nordson Corporation A NOT USED ON AUTOMATIC SHUTDOWN UNITS 2 1 3 5 10 5 SHOWN IN THE OPEN POSITION A RAM REGULATOR RAM DOWN RAM DOWN RAM UP 2 PURGE BLOW OFF 6 7 8 9 4 Figure 9 Typical First Tim...

Страница 33: ...follower plate If a follower plate seal is damaged refer to the Rhino VE Follower Plate Module manual for repair procedures S Check the amount of material in the container Replace the container if nec...

Страница 34: ...at the material supply is free of dust and other contaminates Contaminates may affect pump performance or clog the applicator Lines and Hoses Check all hydraulic and pneumatic connections and tighten...

Страница 35: ...raulic system Check hoses applicators and other components in the hydraulic system Air motor regulator malfunction Check the air motor regulator and replace if necessary Pivot valve not functioning Pe...

Страница 36: ...alves cannot be repaired and must be replaced Order new valves Refer to the Rhino SD2 XD2 Pumps manual for ordering information 3 Elevator does not work Malfunctioning elevator and blow off regulator...

Страница 37: ...is present make sure that it is flowing out of the bottom of the follower plate Blow off adapter or hose clogged with material Check the blow off adapter and hose for clogged material and clean if ne...

Страница 38: ...RhinoR VE Bulk Unloaders 125 mm Frame 34 Part 1608271 04 E 2019 Nordson Corporation This page intentionally left blank...

Страница 39: ...he 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 ord...

Страница 40: ...Part 1608271 04 E 2019 Nordson Corporation Standard Pail Auto Changeover Bulk Unloaders See Figure 10 and the following parts list 5 6 7 10 2 9 3 13 TYPICAL PART OF 12 4 8 11 12 1 Figure 10 Standard...

Страница 41: ...on bleed valve SD2 1 4 1600599 1600599 1600599 1600599 S Module frame B U pail 1 B 5 1600085 1600085 1600085 1600085 S Locator pail 2 6 1037280 1037280 1037280 1037280 S Screw hex 11 x 1 5 2 7 983440...

Страница 42: ...rt 1608271 04 E 2019 Nordson Corporation CE Pail Auto Changeover Bulk Unloaders See Figure 11 and the following parts list TYPICAL 21 17 15 16 4 5 6 7 8 7 14 9 9 10 12 13 11 1 2 3 19 18 20 Figure 11 C...

Страница 43: ...1097080 1097080 1097080 S Connector male 5 32 tube x NPT 2 10 981655 981655 981655 981655 S Screw socket 4 40 x 1 25 2 11 164636 164636 164636 164636 S Switch limit NPT 1 12 1600753 1600753 1600753 16...

Страница 44: ...Frame 40 Part 1608271 04 E 2019 Nordson Corporation Standard Pail Auto Shutdown Bulk Unloaders See Figure 12 and the following parts list 3 1 2 4 5 6 7 8 10 11 TYPICAL 12 9 Figure 12 Standard Pail Au...

Страница 45: ...2908 S Module hydraulic section bleed valve SD2 1 4 1600599 1600599 1600599 1600599 S Module frame B U pail 1 B 5 1600085 1600085 1600085 1600085 S Locator pail 2 6 1037280 1037280 1037280 1037280 S S...

Страница 46: ...42 Part 1608271 04 E 2019 Nordson Corporation CE Pail Auto Shutdown Bulk Unloaders See Figure 13 and the following parts list TYPICAL 20 8 14 9 9 10 12 13 11 1 2 3 4 5 15 16 18 19 6 7 17 7 Figure 13...

Страница 47: ...97 S Cap screw hex 11 x 1 1 9 1097080 1097080 1097080 1097080 S Connector male 5 32 tube x NPT 2 10 981655 981655 981655 981655 S Screw socket 4 40 x 1 25 2 11 164636 164636 164636 164636 S Switch lim...

Страница 48: ...rame 44 Part 1608271 04 E 2019 Nordson Corporation Standard 30 Gallon Auto Changeover Bulk Unloaders See Figure 14 and the following parts list 1 2 3 4 5 6 7 11 10 9 8 Figure 14 Standard 30 Gallon Aut...

Страница 49: ...controls pneumatic ACO SD2 1 C 6 1085040 1085040 1085040 1085040 S Module check valve bleeder 1 7 1607391 1607391 1607391 1607391 S Module drum level pneumatic switch large frame 1 8 1073854 S Pump ai...

Страница 50: ...e 46 Part 1608271 04 E 2019 Nordson Corporation CE 30 Gallon Auto Changeover Bulk Unloaders See Figure 15 and the following parts list 13 1 2 3 6 8 11 12 7 9 DETAIL VIEW 5 4 10 Figure 15 CE 30 Gallon...

Страница 51: ...dule hydraulic section bleed valve SD2 1 5 S Module drum in position CE VE 1 6 S Module drum L E CE VE 1 C 7 1085040 1085040 1107467 1107467 S Module check valve bleeder 1 8 S Module controls pneumati...

Страница 52: ...mm Frame 48 Part 1608271 04 E 2019 Nordson Corporation Standard 30 Gallon Auto Shutdown Bulk Unloaders See Figure 16 and the following parts list 1 2 3 4 5 6 10 9 8 7 Figure 16 Standard 30 Gallon Auto...

Страница 53: ...97210 1097210 S Module controls pneumatic ASD SD2 1 C 6 1607391 1607391 1607391 1607391 S Module drum level pneumatic switch large frame 1 7 1073854 S Pump air motor assembly 48 1 Rhino SD2 1 A 107385...

Страница 54: ...125 mm Frame 50 Part 1608271 04 E 2019 Nordson Corporation CE 30 Gallon Auto Shutdown Bulk Unloaders See Figure 17 and the following parts list 11 1 2 3 5 6 9 10 7 4 8 Figure 17 CE 30 Gallon Auto Shut...

Страница 55: ...8 1072908 1072908 1072908 S Module hydraulic section bleed valve SD2 1 5 S Module drum L E CE VE 1 C 6 1097232 1097232 1097232 1097232 S Module controls pneumatic ASD CE SD2 VE 1 D 7 1614801 1614801 1...

Страница 56: ...Frame 52 Part 1608271 04 E 2019 Nordson Corporation Standard 55 Gallon Auto Changeover Bulk Unloaders See Figure 18 and the following parts list 1 2 3 4 6 10 9 8 7 5 Figure 18 Standard 55_gallon Auto...

Страница 57: ...085040 1085040 1085040 1085040 S Module check valve bleeder 1 6 1607391 1607391 1607391 1607391 S Module drum level pneumatic switch large frame 1 7 1073854 S Pump air motor assembly 48 1 Rhino SD2 1...

Страница 58: ...Frame 54 Part 1608271 04 E 2019 Nordson Corporation CE 55 Gallon Auto Changeover Bulk Unloaders See Figure 19 and the following parts list 10 1 2 3 6 7 8 9 DETAIL VIEW 5 4 Figure 19 CE 55 Gallon Auto...

Страница 59: ...93 1069893 S Module pump mounting 30 55 gallon frame 1 A 3 S Frame 55 air cyl 125 mm 1 B 4 1072908 1072908 1072908 1072908 S Module hydraulic section bleed valve SD2 1 5 S Module drum in position CE V...

Страница 60: ...mm Frame 56 Part 1608271 04 E 2019 Nordson Corporation Standard 55 Gallon Auto Shutdown Bulk Unloaders See Figure 20 and the following parts list 1 2 3 4 5 9 8 7 6 Figure 20 Standard 55 Gallon Auto S...

Страница 61: ...ASD SD2 1 C 5 1607391 1607391 1607391 1607391 S Module drum level pneumatic switch large frame 1 6 1073854 S Pump air motor assembly 48 1 Rhino SD2 1 A 1073857 S Pump air motor assembly 48 1 Rhino XD...

Страница 62: ...Frame 58 Part 1608271 04 E 2019 Nordson Corporation CE 55 Gallon Auto Shutdown Bulk Unloaders See Figure 21 and the following parts list 11 1 2 3 6 7 9 10 DETAIL VIEW 5 4 8 Figure 21 CE 55 Gallon Aut...

Страница 63: ...cyl 125 mm 1 B 4 1072908 1072908 1072908 1072908 S Module hydraulic section bleed valve SD2 1 5 S Module drum in position CE VE 1 6 S Module drum L E 125mm CE VE 1 C 7 1097232 1097232 1097232 1097232...

Страница 64: ...The following control modules are available Standard Automatic Shutdown See Figure 22 and the following parts list 3 25 33 25 34 29 28 6 25 23 15 12 7 8 9 10 23 23 30 31 32 28 25 35 1 2 25 35 22 25 1...

Страница 65: ...140 S Screw 10 32 x1 4 16 124787 S Button push manual 1 17 1073267 S Valve poppet air operated 2 way NC 1 8 NPT 1 18 972685 S Adapter 1 4 18 x 1 8 27 brass 1 19 973564 S Nipple hex 1 4 x 1 8 x 1 188 1...

Страница 66: ...019 Nordson Corporation CE Automatic Shutdown See Figures 23 24 and the following parts list 16 15 51 14 51 55 13 12 51 11 10 51 6 4 51 3 2 50 7 8 9 67 5 39 35 63 62 61 60 51 20 19 21 64 PART OF 47 1...

Страница 67: ...art 1608271 04 E 2019 Nordson Corporation 45 43 51 11 27 28 11 28 27 29 26 11 35 27 11 42 29 68 51 53 54 33 33 27 57 58 48 66 59 39 28 56 44 29 A 30 31 33 33 34 34 36 38 37 39 30 52 39 40 41 A 37 38 2...

Страница 68: ...l 2 2 3 4 vent 250 psi 1 17 S Nameplate 1 18 S Rivet pop 3 32 x 0 250 4 19 1103188 S Union bulkhead 5 32 T 5 20 972934 S Connector bulkhead 3 8 tube 1 21 189185 S Strain relief PG 11 plastic 1 22 2822...

Страница 69: ...1 900481 S Adhesive pipe sealant AR 52 1097239 S Valve pneumatic logic element 3 port with vent 1 53 973411 S Plug pipe socket flush 1 4 1 54 1108389 S Union wye 3 8 tube x 3 8 tube 1 55 973442 S Plug...

Страница 70: ...ndard Automatic Changeover See Figure 25 and the following parts list 3 25 33 25 12 1 45 11 13 14 18 16 17 25 26 5 2 4 25 35 25 34 24 25 22 25 23 21 25 7 8 9 10 15 19 25 20 25 13 6 25 23 28 36 37 38 3...

Страница 71: ...S Nipple steel schedule 40 1 4 3 00 1 22 126767 S Regulator air 0 60 1 4 NPT 1 23 971266 S Elbow male 0 25 tube x 0 25 NPT 3 24 1073268 S Gauge pressure 0 60 psi 1 8 NPT 1 25 900481 S Adhesive sealant...

Страница 72: ...9 Nordson Corporation CE Automatic Changeover See Figures 26 27 and the following parts list 16 15 51 14 51 55 13 12 51 11 10 51 6 4 51 3 2 50 7 8 9 67 5 39 35 63 62 61 60 51 20 19 21 64 PART OF 47 1...

Страница 73: ...1608271 04 E 2019 Nordson Corporation 45 43 51 11 27 28 11 28 27 29 26 11 35 27 11 42 29 68 51 53 54 33 33 27 57 58 48 66 59 39 28 56 44 30 29 A 30 31 33 33 34 34 36 38 37 39 30 52 39 40 41 A 39 37 38...

Страница 74: ...l 2 2 3 4 vent 250 psi 1 17 S Nameplate 1 18 S Rivet pop 3 32 x 0 250 4 19 1103188 S Union bulkhead 5 32 T 5 20 972934 S Connector bulkhead 3 8 tube 1 21 189185 S Strain relief PG 11 plastic 1 22 2822...

Страница 75: ...1 900481 S Adhesive pipe sealant AR 52 1097239 S Valve pneumatic logic element 3 port with vent 1 53 973411 S Plug pipe socket flush 1 4 1 54 1108389 S Union wye 3 8 tube x 3 8 tube 1 55 973442 S Plug...

Страница 76: ...125 mm Frame 72 Part 1608271 04 E 2019 Nordson Corporation Schematics Drawing Description 1072953 Automatic Shutdown 1097199 Automatic Changeover 10012290 Automatic Crossover 1072955 Automatic Shutdo...

Страница 77: ...TH AUTO SHUTDOWN BULK UNLOADER FRAME FOLLOWER AIR SUPPLY IN 1 4 AIR LINE 3 4 AIR LINE TO FOLLOWER PLATE PILOT VALVE SUPPLY AIR MOTOR SUPPLY OPTIONAL RELEIF VALVE 2 5 14 22 17 1 2 3 03 2 1 MATERIAL NO...

Страница 78: ...2X 31 2X 32 3X 29 44 02 02 BRACKET OMMITTED FOR CLARITY 28 NOTES 1 APPLY PIPE ADHESIVE ITEM 25 TO MALE THREADS OF NPT FITTINGS IF REQUIRED 2 APPLY LOCTITE ITEM 26 TO THE SET SCREW THREADS OF THE PUSH...

Страница 79: ...LVE OPTIONAL 2 34 41 42 40 11 41 40 16 1 3 2 3 4 AIRLINE 1 4 AIRLINE A B P 1 4 AIRLINE 1 4 AIRLINE 1 4 AIRLINE X P X1 X X0 OPTIONAL X P X1 X X0 1 2 3 2 3 1 42 OPTIONAL 5 34 5 2 22 24 14 17 22 14 24 17...

Страница 80: ...5 9 5 2 3 5 2 3 5 9 5 R O T O M R I A T O L I P 4 1 8 5 8 3 A b a a A A a b x 1 X 0 X X P 0 X 1 X X P 2 3 5 a b A 8 3 8 3 4 1 A a b b 1 3 2 2 3 5 2 3 5 2 3 5 2 3 5 2 3 5 2 3 5 2 3 5 2 3 5 2 3 5 2 3 5...

Страница 81: ...inciples This product has been manufactured according to good engineering practice The product specified conforms to the directive and standards described above Certificates DNV ISO9001 Date 20 May 20...

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