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8-1

Repair

1607027-01

Section 8

Repair

WARNING:

•

Allow only qualified personnel to perform the following tasks. Follow the safety

instructions in this document and all other related documentation.

• Relieve system air pressure and lock out the air supply before performing the

following tasks. Failure to observe this warning may result in personal injury.

This section contains basic repair instructions for the powder feed center. Repair

procedures for other system components are covered in their own, separate manuals.

Contact your Nordson representative about any powder feed center repair procedures

that are not covered in this section.

Purge Manifold Assembly Repairs

Quad Ring Replacement

When replacing the purge manifold quad rings, make sure the lower portion of the ring

is pressed into the pocket formed by the manifold block and the seal retainer plate. Use

your fingernail or a tool to work the ring into the pocket. Be careful not to damage the

rings when installing them.

Figure 8-1 Purge Manifold Quad Ring Replacement

1. Quad ring

2. Seal retainer plate

3. Manifold block

Summary of Contents for Encore XL Powder

Page 1: ...or parts and technical support call the Industrial Coating Systems Customer Support Center at 800 433 9319 or contact your local Nordson representative This document is subject to change without notic...

Page 2: ...This is a Nordson Corporation publication which is protected by copyright Original copyright date 2021 No part of this document may be photocopied reproduced or translated to another language without...

Page 3: ...ping Cylinder Operation 2 10 Sieve 2 12 Pneumatic Panel Components 2 13 Control Manifold Functions 2 14 Optional HD Tube Assembly 2 15 Optional Powder Hoppers 2 16 Specifications 2 17 Size and Weight...

Page 4: ...nsor 4 7 Operational Faults 4 7 Air Pressure Settings 4 8 Typical Operating Settings 4 10 Operating Air Pressures 4 10 Cartridge Filter Pulse Valve Timing Settings 4 10 Controls 5 2 Feed Center Operat...

Page 5: ...der Cushion Stop Adjustment 8 11 Lance Assembly Purge Manifold Alignment 8 11 Lance Assembly Purge Manifold Alignment contd 8 12 Feed Hopper Fluidizing Plate Replacement 8 14 75 lb Feed Hopper Fluidiz...

Page 6: ...lter Housing Assembly 9 26 Fluid Bed Plate 9 28 Sieve and Mounting Parts 9 29 Replacement Parts for Non CE ATEX Sieve 1 9 29 Screens 9 29 Vibrator Motors 9 29 Miscellaneous Parts 9 29 Replacement Part...

Page 7: ...i Change Record 2021 Nordson Corporation 1607027 01 Change Record Revision Date Change 01 12 21 Initial Release...

Page 8: ...2021 Nordson Corporation 1607027 01 ii Change Record...

Page 9: ...and regulations and are physically capable of performing their assigned tasks Intended Use Use of Nordson equipment in ways other than those described in the documentation supplied with the equipment...

Page 10: ...sion follow these instructions Ground all conductive equipment Use only grounded air and fluid hoses Check equipment and workpiece grounding devices regularly Resistance to ground must not exceed one...

Page 11: ...is a possible ignition potential from the charged human body Personnel standing on a painted surface such as an operator platform or wearing non conductive shoes are not grounded Personnel must wear...

Page 12: ...2021 Nordson Corporation 1607027 01 1 4 Safety...

Page 13: ...automatic purge cleaning Powder is drawn from a box or fluidized hopper powder source by the lance mounted in line powder pumps The powder is then delivered through feed hoses to the spray guns The fe...

Page 14: ...ated air extraction system that provides a constant airflow through the feed center enclosure preventing powder from escaping into the spray room The extraction system includes an exhaust fan 3 cartri...

Page 15: ...4 High flow blow off gun low flow blow off gun on opposite side not shown 5 Fluidizing air regulators 6 Sieve 7 Purge ports transfer hoses 8 Level sensor 9 Lance assembly 10 Enclosure 11 Purge manifol...

Page 16: ...2 Bulk Feed Pump Control Left Off Right On 9 Lance Position Control Left Down Center Neutral stop Right Up 3 Reclaim Pump Control Left Off Right On 10 Powder Source Selection Left Hopper Right Box 4 S...

Page 17: ...boxes If a feed hopper is selected as the powder source the lance is lowered until it is a set distance above the fluidizing plate as determined by the position of a proximity sensor on the lift cyli...

Page 18: ...travel speed of the piston rod Three proximity sensors mounted on the cylinder sense when the cylinder piston is in the hopper box empty or purge positions 2 LIFT CYLINDER FLOW CONTROL VALVE 1 REGULA...

Page 19: ...ure to both sides of the lift cylinder piston Dynamic State UP Lance lock solenoid valve energized lock air line pressurized cylinder rod unlocked Lance up solenoid valve energized venting line to lan...

Page 20: ...transfer pump as the powder level rises and falls If the level sensor detects a low powder condition for greater than 3 minutes field adjustable the low powder alarm is turned on When the powder sour...

Page 21: ...2021 Nordson Corporation 1607027 01 2 9 Overview 3 1 2 4 Figure 2 6 Level Sensor Modules 1 Level sensor 2 Bracket 3 Clamp 4 Clamp screw...

Page 22: ...LC Air is supplied by the purge valves mounted on the back of the feed center The latch assemblies can be adjusted to change the clamping force exerted on the lance assemblies depending on the purge a...

Page 23: ...Flow Control Flow Control CYL 2 Purge Clamp Cylinder 2 3 Lances Flow Control FC6 FC5 Flow Control CYL 3 Purge Clamp Cylinder 4 Lances If Present Figure 2 7 Purge Manifold Assembly 4 lance assembly sho...

Page 24: ...deposits the screened powder into the powder source or when purging so the chute is pointing toward the exhaust duct intake For hard to screen powders a Vibrasonic system with an ultrasonic screen is...

Page 25: ...neumatic diagram TO PURGE VALVES AIR IN 10 mm 6 mm to Fluidizing Regulators 10 mm to Feed Center Blow Gun 3 1 2 7 5 6 4 Figure 2 9 Pneumatic Components 1 Purge air regulator gauge 2 Air manifold 3 Int...

Page 26: ...Retract 9 8 7 6 5 4 3 2 1 Figure 2 10 Control Manifold Functions Valve No Solenoid Designation Function 1 SOL 325 0 Lance Up vented when energized allowing Lance Up 2 SOL 325 1 Lance Down vented when...

Page 27: ...or Encore HD manual gun The siphon tube bracket 3 is secured to the lance arm with the existing lance spring clips 2 The quick disconnect fitting on the top of the siphon tube 1 accommodates 8 mm tub...

Page 28: ...uidizing hoppers are equipped with replaceable fluidizing plates and 10 mm tube fittings in the plenum An optional cart is available for the 75 lb hopper Refer to the Options section of this manual fo...

Page 29: ...01 2 17 Overview Specifications Size and Weight Approximate Maximum Weight when Fully Equipped 2900 lb 1316 kg 82 5 in 2096 mm 71 in 1803 mm 73 in 1854 mm 107 in 2718 mm 31 in 787 mm 80 75 in 2051 mm...

Page 30: ...ssed Air Supply Air input 1 in JIC hose Air consumption at 6 9 bar 100 psi Air consumption Operation 136 m3 hr 80 SCFM Normal Operation 272 m3 hr 160 SCFM Maximum Output 399 m3 hr 235 SCFM Instantaneo...

Page 31: ...s 3 4 4 1 bar 50 60 psi Clamp Cylinder Flow Control Valves 3 seconds full travel both directions Feed Hopper Fluidizing 0 3 0 7 bar 5 10 psi see Note Lance Fluidizing 0 3 0 7 bar 5 10 psi see Note NOT...

Page 32: ...rs blowing the powder off the filter media The powder then falls into the waste hopper 5 which holds the waste powder until the operator empties it using the feed center transfer pumps Any powder that...

Page 33: ...y Refer to your system drawings for final connections Unpacking Upon receipt unpack the feed center carefully to avoid damage Report any damage immediately to the shipper and to your Nordson represent...

Page 34: ...ng the feed center turn on the feed center power and refer to the Setup procedures to program the controls for the application This should be performed only by a Nordson field engineer or a qualified...

Page 35: ...and Pneumatic Connections to Feed Center Powder Pump Installation and Connections Pump Installation See Figure 3 2 and Figure 3 3 Typically the pumps are installed at the factory If not install the po...

Page 36: ...re 3 2 and Figure 3 3 Label and route the powder feed hoses 7 from the spray guns through the multi tube grommets 6 on the side wall of the feed center and connect the hoses to the appropriate pump ou...

Page 37: ...center through the multi tube gasket 8 and connect the tubing to the fitting on the lance as shown Use the bar 3 to support tubing and hoses 1 2 4 6 8 9 3 5 7 Figure 3 3 Pump Powder Feed Hose and Air...

Page 38: ...alve The valve opens and allows air at line pressure to flow through the pump and the 16 mm suction and delivery powder tubing to clean them The purged powder is dumped into the feed center exhaust du...

Page 39: ...VALVE PURGE VALVE PURGE VIRGIN PUMP PURGE SOL342 6 mm 12 mm TO AIR DROP RECLAIM PURGE VALVE 10 mm 6 mm 10 mm RECLAIM PUMP PANEL 10 mm TWIN CYCLONES VIBRATOR MOTOR IF USED 8 mm 16 mm PICKUP TUBE VIRGIN...

Page 40: ...mm PURGE SOL 340 PUMP ON SOL 336 6 mm 6 mm RECLAIM SHUTTLE VALVE RECLAIM PUMP PURGE TO AIR DROP RECLAIM PURGE VALVE 12 mm 12 mm 10 mm 6 mm 10 mm 10 mm RECLAIM PUMP PANEL TWIN CYCLONES 16 mm 16 mm 6 mm...

Page 41: ...in the down position for 3 seconds after it stops LS308 Purge Switch Bottom Switch Lower the lance down onto the stop bolt Slide the switch up and down while watching the LED Mark the positions at wh...

Page 42: ...ue to fall until the delay timer runs out and the virgin pump is turned on Box Level Sensor Adjust the level sensor so that the fluidizing bars and lance are submerged in the powder when the level sen...

Page 43: ...tion Description Default SCREEN 1 Welcome Screen Displays current version and date SCREEN 2 Virgin Powder Transfer Delay Sets the time to wait after the powder level falls below the level sensor befor...

Page 44: ...ut 45 00 seconds SCREEN 6 Gun Purge Pulse ON Duration Gun Purge Pulse OFF Duration Gun Purge Duration Per Bank Sets the pulse duration of the internal gun purge during the gun purge cycle The cycle is...

Page 45: ...WN T arrow keys 3 While on the selected screen press and hold the ESC key A cursor will appear 4 Use the LEFT and RIGHT arrow keys to position the cursor on the value to be changed 5 Press the OK key...

Page 46: ...horoughly fluidize the powder in the hopper or box before you program the level sensor probe One Button Level Sensor Probe Programming Yellow Green Red Programming Button Figure 4 2 Programming the On...

Page 47: ...ensor for Empty releasing the button while the green LED is flashing slowly Full Programming NOTE You can program the level sensor for Full as often as desired without overwriting the Empty value 1 Lo...

Page 48: ...Reprogram the level sensor Empty programming done while the probe was in the powder or Full programming done while the probe was out of the powder During Empty programming the distance between the pro...

Page 49: ...plete Locking and Unlocking the Level Sensor The level sensor can be locked to protect it from unauthorized adjustment NOTE The level sensor is shipped unlocked Task Procedure Locking Simultaneously p...

Page 50: ...i 0 48 Mpa Lances 5 5 bar 80 psi 0 55 Mpa Lift Cylinder Flow Control Valves 6 seconds full travel both directions 3 Purge Air 6 2 bar 90 psi 0 62 Mpa 4 Lance Purge Clamp 3 4 4 1 bar 50 60 psi 0 34 0 4...

Page 51: ...2021 Nordson Corporation 1607027 01 4 9 Setup 6 5 Figure 4 5 Pneumatic Controls 2 of 2...

Page 52: ...ssures Air Pressure Setting Input Minimum 6 bar 90 psi COLLECTOR PULSE 2 75 bar 40 psi COLLECTOR FLUIDIZE 0 5 bar 8 psi HOPPER FLUIDIZE 0 3 bar 5 psi COLLECTOR TRANSFER 2 75 bar 40 psi LANCE FLUIDIZE...

Page 53: ...n 2021 Nordson Corporation 1607027 01 Section 5 Operation WARNING Allow only qualified personnel to perform the following tasks Follow the safety instructions in this document and all other related do...

Page 54: ...s color change sequence If operator platform is equipped with an Ancillary Equipment Clean Cycle button lances are automatically raised out ofthe hopper or box If not then it starts external gun blow...

Page 55: ...color change cycle is completed then the pumps will be forced off To re enable the pumps toggle the selector switches off then on The virgin transfer pump is disabled when the sieve is turned off Recl...

Page 56: ...no powder for greater than 3 minutes field adjustable the low powder alarm is turned on Refer to the Setup section for instructions on setting the timers Box Operation When the Powder Source selector...

Page 57: ...r 2 3 full of powder Do not overfill the powder expands when fluidizing air is turned on c Gradually increase the feed hopper fluidizing air pressure until the powder is gently boiling d Lower the lan...

Page 58: ...panel and Encore Engage gun mover control panels Ready for pump purge Turn Purge Control switch to Pump Purge Pump purge sequence begins Reclaim pump purge sequence complete Color Change Indicator st...

Page 59: ...of the booth and readies the feed center for the next color Meanwhile another operator cleans the booth and cyclone The recommended sequence of steps is provided in the color change charts furnished b...

Page 60: ...2021 Nordson Corporation 1607027 01 5 8 Operation...

Page 61: ...ll quad ring seals are in place on the purge manifolds Lance Assemblies Blow off the lance assemblies and check all powder hose and air tubing connections In Line Pumps Disassemble the pumps and blow...

Page 62: ...g At 3 0 w c the system automatically shuts down Check all filters and replace them if necessary Remove the final filters and inspect the fan housing Signs of powder inside the fan section indicate a...

Page 63: ...ll unused hose connectors on the waste lid are plugged 4 Attach the vent hose 1 to the waste lid vent stub Attach the other end of the vent hose to the vent stub 6 on the feed center 5 Touch the WASTE...

Page 64: ...ordson Corporation 1607027 01 6 4 Maintenance 1 2 3 4 5 6 Figure 6 1 Emptying the Waste Hopper 1 Vent hose 2 3 4 in Transfer hoses 3 Scrap drum with lid 4 Ground clamp 5 Transfer pump 6 Feed center ve...

Page 65: ...Final filters clogged Check the final filters The fan is shut off automatically if the pressure across the filters reaches 3 in w c If the filters are clogged check the cartridge filter media and gask...

Page 66: ...recommended level Pulse valve failed Replace the pulse valve Cartridge filters leaking Check the cartridge filter gaskets and media for damage Tighten the mounting nut to compress the gaskets Replace...

Page 67: ...Check the powder and the fluidizing plate for contamination as previously described 5 Powder in box not fluidizing or clouds of powder erupting from surface Lance fluidizing air pressure too low or to...

Page 68: ...set the E Stop button Exhaust fan not running or fan interlock circuit defective Turn on the exhaust fan Check the fan interlock wiring at the feed center panel Sieve motor not running During normal o...

Page 69: ...he level sensor if it is not detecting powder Refer to level sensor documentation Level sensor failed or wiring defective Check level sensor and wiring Repair or replace as needed 14 Reclaim and or vi...

Page 70: ...efective No signal from switch to controller Check switch and wiring repair or replace as needed PLC not initiating color change sequence Check PLC operation Contact your Nordson representative or tec...

Page 71: ...nsor is positioned to detect arm and check wiring and connections to sensor Reciprocator not at Park position Reciprocator must be at Park position for spray guns to be in position for gun blowoff Blo...

Page 72: ...ch the LANCE DOWN button again Repeat if necessary 4 Turn the stop bolt counterclockwise until the head is firmly against the bottom of the linear slide 5 When the stop bolt is firmly in place lock it...

Page 73: ...778 3 mm 30 64 in 261 62 mm 10 30 in 71 6 mm 2 82 in 6 7 8 9 Figure 7 1 Purge Position Sensor and Stop Bolt Realignment 1 Hopper stop sensor 2 Box stop sensor 3 Purge position sensor 4 Sensor LED 5 L...

Page 74: ...ssure too low Set the pulse air pressure to 2 75 bar 40 psi Pulse valve fault Replace the pulse valve 3 Final filters clogged powder in the fan section Leaking cartridge filter gaskets or damaged filt...

Page 75: ...procedures for other system components are covered in their own separate manuals Contact your Nordson representative about any powder feed center repair procedures that are not covered in this sectio...

Page 76: ...able slack through the grip c Lift the table up off the mounts and move it enough to gain access to the purge manifold assembly 1 2 3 4 Screw inside recess Figure 8 2 Pawl Replacement 1 Isolation moun...

Page 77: ...ng the latch to the hex shaft 6 then remove the four button head socket screws 5 securing the latch body 2 to the mounting block 7 5 Remove other latches as needed if the broken latch is not the last...

Page 78: ...s have been re installed check the latch movement by extending and retracting the clamping cylinder by hand The pawl should move freely side to side and not bind on the sides of the latch body when th...

Page 79: ...s go over center the latch pins make a clicking noise when they hit the ends of the slots To reduce latch travel and increase clamping force loosen the Philips head screw in the pawl recess and move t...

Page 80: ...the electrical schematic 10 Push the cylinder rod into the cylinder assembly until it is fully retracted Verify that when the cylinder is retracted the latches are fully open Material may be ground o...

Page 81: ...purge air pressure to 5 5 bar 80 psi Clamping Cylinder Replacement contd 11 4 1 3 10 12 12 1 7 6 3 11 5 2 9 10 8 3 1 2 5 Both pins slightly loose in fully retracted Extended Retracted Figure 8 6 Clamp...

Page 82: ...inder 3 Raise the cylinder to the full up position 4 Turn off the feed center air supply and power by pressing the E Stop button on the control panel This relieves the air pressure and mechanically lo...

Page 83: ...tor 6 mm blue To Lock Solenoid 7 SOL326 6 mm blue To Up Regulator 6 mm blue LS306 Hopper LS307 Box LS308 Purge M10x20 Sockethead Cap Screws Lock Nut Clevis Carriage Clevis Pin M8x30 Sockethead Cap Scr...

Page 84: ...enter power and air 8 Lower the cylinder clevis down the the lance carriage which should be resting on the stop bolt at the bottom of the V track rail 9 Connect the clevis to the lance carriage with t...

Page 85: ...same manner Lance Assembly Purge Manifold Alignment Anytime the purge manifold lance lance arm or lift assembly is moved the purge manifold and lances must be re aligned with each other to ensure pro...

Page 86: ...stop bolt is adjusted to stop the carriage just before the lance makes contact with the purge manifold quad ring seals Manual alignment of the lances to the purge manifolds may be necessary as all th...

Page 87: ...s 2 4 can be tightened Tighten the through bolts first then the four screws securing the lance arms to the lift carriage then the ground screw 10 Turn Off the Purge Control switch 11 Adjust the purge...

Page 88: ...dy off the plenum 3 Remove and discard the old fluidizing plate 2 and U gasket 3 4 Vacuum the inside of the plenum and clean the body and plenum flanges 5 Install the U gasket around the outside edge...

Page 89: ...oration 1607027 01 8 15 Repair 1 2 3 4 5 6 6 7 Figure 8 12 75 lb Feed Hopper Fluidizing Plate Replacement 1 Body 2 Fluidizing plate 3 U gasket 4 Plenum 5 Nylon screws M8 x 40 mm 6 Nylon flat washers 7...

Page 90: ...e body and plenum flanges 5 Check the O ring gaskets 4 on the body and plenum flanges and make sure they are securely installed in the flange grooves NOTE Make sure the smooth side of the new fluidizi...

Page 91: ...eights Table 8 1 Table Vibrator Motor Weight Settings and Instructions Nordson Part Number Description Manufacturer Weight Setting 1602109 VIBRATOR 230 460V 3PH 60Hz standard Oli Wamgroup MVE 60 3 66...

Page 92: ...ocated on both ends of the motor shaft 3 Unscrew one nut and remove the weight blades from that end of the shaft The opposite nut will remain tight NOTE 60Hz motors come with one weight blade already...

Page 93: ...ite position as shown 6 Make sure that the weight blades are in the same configuration at both ends of the motor Two weight blades must be rotated at each end Tighten both shaft nuts securely to 74 78...

Page 94: ...d on both ends of the motor shaft 3 Unscrew one nut and remove the weight blades from that end of the shaft The opposite nut will remain tight NOTE 50Hz motors come with all of the weight blades rotat...

Page 95: ...ite position as shown 6 Make sure that the weight blades are in the same configuration at both ends of the motor ONE weight blade must be rotated at each end Tighten both shaft nuts securely to 74 78...

Page 96: ...Cartridge Filter See Figure 8 18 1 Thoroughly clean the sealing surface on the underside of the mounting plate 7 A dirty surface will prevent the cartridge filter gasket from sealing properly and all...

Page 97: ...2 1 7 8 9 6 7 11 10 9 8 10 Figure 8 18 Cartridge Filter Replacement 1 Cartridge filter access panel 2 Pulse valve access panel 3 Nut 4 Lock washer 5 Flat washer 6 Mounting bracket 7 Mounting plate 8 D...

Page 98: ...ng Vacuum out any powder that has accumulated inside the housing NOTE If powder has accumulated inside the fan housing check the cartridge filter media and gaskets Tighten the cartridge filters mounti...

Page 99: ...air tubing from the pulse valve s elbow fitting 2 4 Unscrew the pulse valve 3 from the nipple 1 5 Remove the nozzle 4 and elbow from the pulse valve 6 Clean the threads of the nozzle elbow and nipple...

Page 100: ...Collector in the Maintenance section for more information 2 Remove the cartridge filter access panels 1 and vacuum out any remaining powder in the waste hopper 3 Turn off and lock out power to the pow...

Page 101: ...s of installed gaskets 8 Install new fluid plate 6 under clamp brackets 3 Then place the bearing plate 4 under the clamp brackets and on top of the fluid plate 9 Tight the clamp brackets down with the...

Page 102: ...ratory table 4 4 Carefully lift the vibratory table out of the feed center and stand it up on its front edge 5 Unscrew the hex screws 7 to remove the the four isolator mounts 8 from the vibratory tabl...

Page 103: ...scription column gives the part name as well as its dimensions and other characteristics when appropriate Indentions show the relationships between assemblies subassemblies and parts If you order the...

Page 104: ...2021 Nordson Corporation 1607027 01 9 2 Parts Powder Feed Centers See Figure 9 1 and the following parts list Figure 9 1 Powder Feed Center Parts...

Page 105: ...07650 SYSTEM ASSEMBLY powder feed center Encore XL 3 lance left hand 1607651 SYSTEM ASSEMBLY powder feed center Encore XL 4 lance left hand 1607653 SYSTEM ASSEMBLY powder feed center Encore XL 2 lance...

Page 106: ...Nordson Corporation 1607027 01 9 4 Parts Lift Assembly Parts See Figure 9 2 and the following parts list 1 2 3 4 4 5 6 7 8 9 10 11 10 12 20 21 19 19 19 20 18 17 22 16 15 14 13 Figure 9 2 Lift Assembly...

Page 107: ...el zinc 1 8 345439 SCREW hex M16 x 2 0 x 50 zinc 1 9 1099840 PLATE lift 3 carriage global powder feed center 1 9 1607245 PLATE lift 4 carriage global powder feed center 1 10 1099842 ROLLER V groove 4...

Page 108: ...Description Quantity Note 1099893 LANCE ASSEMBLY global PFC 1 1 1099891 ROD pump retaining 1 2 NUT hex acorn M8 4 3 WASHER lock split M8 steel zinc 4 4 WASHER flat regular M8 steel zinc 8 5 SCREW hex...

Page 109: ...1E 1D 1C 1E 2A 2B 2 1 Figure 9 4 Fluidizing Latch Block Module Parts Item Part Description Quantity Note 1 1102803 KIT fluidizing manifold PFC 1 1A CONNECTOR male 6 mm tube x 1 4 BSPT 1 1B NUT adapter...

Page 110: ...parts shown 1 2 4 5 6 7 3 Figure 9 5 Lance Port Plug Module Parts Item Part Description Quantity Note 1100097 MODULE plug lance assembly port 1 1 NUT hex acorn M8 1 2 NUT hex M8 steel zinc 1 3 WASHER...

Page 111: ...a and Asia 2 1 3 6 5 4 Use existing fasteners Figure 9 6 Level Sensor Module Parts Item Part Description Quantity Note 1100078 MODULE level sensor North America and Asia 1 1 1014553 SENSOR level quick...

Page 112: ...s Encore Siphon Tube Module See Figure 9 7 and the following parts list Use this module to provide powder to Prodigy or Encore HD manual guns through 8 mm tubing 1 2 3 4 Use existing fasteners Figure...

Page 113: ...tem Part Description Quantity Note 1100131 MODULE global PFC 1 1 1100137 SIPHON TUBE global PFC 1 2 SCREW cap button head socket M4 10 mm steel zinc plated 2 3 HOLDER tool spring type 2 4 NUT lock nyl...

Page 114: ...Purge Manifold Assembly See Figure 9 8 and the following parts list Quantities listed as As Required are dependent on the number of purge manifolds for two three or four lance 12 11 14 13 15 21 22 23...

Page 115: ...9 1100024 QUAD RING 208 silicone 9 10 1100023 GUIDE lance global PFC 2 11 SCREW flat head M8 x 16 mm black 4 12 1100036 BEARING 14 mm plain flanged 4 13 1100025 LATCH complete 890N modified AR 14 110...

Page 116: ...PURGE VALVE 2 lance 1 1 1100258 SCREW hex serrated M5 x 12 steel 8 2 1621517 MANIFOLD dist air 4 port 3 4 NPT x 1 2 RPT 1 3 972514 CONNECTOR male 37 1 1 16 12 x 1 11 1 2 1 4 1100056 PLUG pipe R 1 2 f...

Page 117: ...ote PURGE VALVE 3 lance 1 1 1100258 SCREW hex serrated M5 x 12 steel 10 2 1621517 MANIFOLD dist air 4 port 3 4 NPT x 1 2 RPT 1 3 972514 CONNECTOR male 37 1 1 16 12 x 1 11 1 2 1 4 1100056 PLUG pipe R 1...

Page 118: ...ription Quantity Note PURGE VALVE 4 lance 1 1 1100258 SCREW hex serrated M5 x 12 steel 12 2 1621517 MANIFOLD dist air 4 port 3 4 NPT x 1 2 RPT 1 3 972514 CONNECTOR male 37 1 1 16 12 x 1 11 1 2 1 5 110...

Page 119: ...9 12 and the following parts list 1 2 3 2 3 Figure 9 12 Purge Valve Module Parts Item Part Description Quantity Note 1 1102784 GRIP cord 2 X 5 6 mm 1 2 NPT nylon AR 2 1102785 GRIP cord 2 X 2 5 3 1 mm...

Page 120: ...2021 Nordson Corporation 1607027 01 9 18 Parts Hopper Platform and Vibrator Parts See Figure 9 13 12 13 14 11 10 9 5 6 7 8 4 3 2 16 15 1 Figure 9 13 Vibratory Table and Purge Assembly...

Page 121: ...errated M8 4 5 984702 NUT hex mach M5 brass 2 6 983422 WASHER lock M ext M5 steel zinc 4 7 1034207 JUMPER ground 12 in 1 8 240674 TAG ground 2 9 982428 SCREW pan slot M5 x 20 brass 1 10 1603383 POSITI...

Page 122: ...arts Pneumatic Panel Parts See Figure 9 14 and the following parts list Refer to the 11 x 17 foldouts at the end of this manual for the pneumatic diagram 6 7 8 13 11 18 16 15 14 17 10 11 7 1 2 3 15 14...

Page 123: ...BOW 1 in BSPT x 3 4 JIC 1 7 1102676 GAUGE air 0 150 psi rear 1 4 G thread 4 8 1100285 REGULATOR air 1 in 0 5 12 bar 1 9 MANIFOLD Encore PFC pneumatic 1 10 1100282 TEE pipe 1 2 bspt black 1 11 ELBOW 3...

Page 124: ...2021 Nordson Corporation 1607027 01 9 22 Parts Fan Housing Assembly See Figure 9 15 and the following parts list 1 2 4 7 6 5 3 Figure 9 15 Fan Housing Assembly...

Page 125: ...GASKET adhesive back 1 2 in wide x 1 4 in thick AR 4 FAN powder feed center 3500 rpm 5 hp 230 460V 3 phase 60 Hz 1 A 5 156995 FILTER final internal 20 x 24 in 2 6 176366 CLAMP final filter 18 5 x 2 7...

Page 126: ...2021 Nordson Corporation 1607027 01 9 24 Parts Blowdown Housing Assembly See Figure 9 16 and the following parts list 1 3 7 6 5 2 9 8 2 4 Figure 9 16 Blowdown Housing Assembly...

Page 127: ...adhesive back 1 2 in wide x 1 4 in thick AR 3 SCREW hex head M6 x 1 0 x 10 mm long 14 4 178970 SOLENOID BOX 4 valve 1 5 165726 NOZZLE cartridge pulse 3 6 174710 VALVE pulse 1 in NPT in 1 in NPT out 3...

Page 128: ...2021 Nordson Corporation 1607027 01 9 26 Parts Cartridge Filter Housing Assembly See Figure 9 17 and the following parts list 11 10 9 8 7 6 5 1 3 2 1 3 4 Figure 9 17 Cartridge Filter Housing Assembly...

Page 129: ...ron 12 2 DOOR with vent tube 1 3 1014537 GASKET door AR 4 DOOR 1 5 156996 FILTER 36 in PowderGrid center mount 3 6 174722 BRACKET filter centering 3 7 174723 ROD filter mount 36 in filter 3 8 174720 M...

Page 130: ...st Order all parts in part table to replace fluidizing plate Item Part Description Quantity Note 1 1607522 PLATE fluid powder feed center Encore XL 1 2 1607524 GASKET neoprene 1 8 x 2 00 adhesive back...

Page 131: ...2 1603628 Vibrator sieve 230 460V 60 Hz 3 phase Standard 2 1603629 Vibrator sieve 330 575V 60 Hz 3 phase 2 1603630 Vibrator sieve 220 380 415V 50 Hz 3 phase 2 1603631 Vibrator sieve 220 380V 60 Hz 3 p...

Page 132: ...h 234 micron 1 Vibrator Motors Item Part Description Quantity Note 2 1060113 Motor vibrator 230 460 3 phase 60 Hz 1 2 1060114 Motor vibrator 220 380 3 phase 50 Hz 1 Miscellaneous Parts Item Part Descr...

Page 133: ...2021 Nordson Corporation 1607027 01 9 31 Parts 7 6 1 3 2 4 8 5 Figure 9 21 Sieve Parts Sieve with Angled Chute Shown...

Page 134: ...9 22 Item Part Description Quantity Note 1 249461 Socket female 8 mm 10 tube pneumatic 1 2 249455 Plug male 8mm 10 tube pneumatic 1 3 1100200 Plate powder hose bulkhead PFC AR 4 1100047 Screw button h...

Page 135: ...0 900613 Tubing polyurethane 12 mm OD blue 50 183804 Plug blanking 6 mm tube 972930 Plug push in 8 mm tube plastic 148256 Plug 10 mm tubing Feed Hoppers Part Description Note 1071873 Hopper square 50...

Page 136: ...2021 Nordson Corporation 1607027 01 9 34 Parts...

Page 137: ...1607027 01 Section 10 Options Introduction This section contains information about optional equipment for the Encore XL powder feed center Contact your Nordson representative for more information abo...

Page 138: ...3 Plenum hopper 1 4 Connector 10 mm tubing x 1 2 in NPT 1 1086406 Kit service fluidizing hopper PFC 5 Fluid plate hopper PFC 1 6 7404175 Gasket hopper PFC 1 7 Nut hex M6 nylon 40 8 Washer flat M6 nylo...

Page 139: ...eed Hopper Parts Item Part Description Quantity Note 1071873 Hopper 18 x 18 x 17 5 in 50 lbs 1 1 Lid hopper 1 2 Body hopper 1 3 1071872 Plate fluidizing 0 50 x 18 x 18 in 1 4 Plenum hopper 1 5 Gasket...

Page 140: ...creen The ultrasonic frequency breaks down the surface tension in the screen preventing blinding System Components See Figure 10 3 1 4 2 3 9 8 7 12 11 6 5 10 Figure 10 3 Vibrasonic System Components 1...

Page 141: ...tighten the cap screw 8 through the bottom of the sieve screen 3 Hold the base of the transducer with the supplied pin wrench and turn the cap screw with the supplied torque wrench until you hear a cl...

Page 142: ...not solve the problem with the information given here contact your local Nordson representative for help Fault Conditions Refer to Table 10 1 for a description of operating conditions indicated by the...

Page 143: ...Screen Installation procedure Loose transducer Tighten the transducer using the supplied torque wrench Refer to the Vibrasonic Transducer and Sieve Screen Installation procedure Damaged sieve screen...

Page 144: ...e Assemble the transducer to the screen using the Vibrasonic Transducer and Sieve Screen Installation procedure POWER off VIBRASONICS off Controller power is off Turn on power to the controller Circui...

Page 145: ...ard 1 1 Box control Vibrasonic 1 2 Cable 4 meter with support bracket 1 3 Cable transducer 1 4 Transducer Vibrasonic 1 5 1014565 Screen Vibrasonic 80 mesh 178 micron 1 A 5 1090890 Screen Vibrasonic 10...

Page 146: ...2021 Nordson Corporation 1607027 01 10 10Options...

Page 147: ...agrams The following diagrams illustrate the pneumatic and electrical layout of the powder feed center s main control panel Refer to your powder transfer system manual for other diagrams Drawing Numbe...

Page 148: ...2021 Nordson Corporation 1607027 01 11 2 Pneumatic and Electrical Diagrams...

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Page 155: ...6mm 10mm 10mm 10mm 8mm 8mm 6mm FILTER HOUSING SOLENOID ENCLOSURE 3 4 JIC 3 4 JIC PURGE AIR DISTRIBUTION MANIFOLD 16mm 16mm 16mm 16mm 1 2 3 10mm 10mm LOW FLOW BLOW GUN MAIN PNEUMATIC PANEL 1 3 2 1 3 L...

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Nordson Encore XL Powder, Manual

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