Nordson Encore LT Customer Product Manual

Automatic powder spray guns

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Encore

Automatic

Powder Spray Guns

Customer Product Manual

Part 1098185-17

Issued 03/19

For 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 notice.

Check http://emanuals.nordson.com for the latest version.

NORDSON CORPORATION  AMHERST, OHIO  USA

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Summary of Contents for Nordson Encore LT

Page 1 For 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 notice. Check http://emanuals.nordson.com for the latest version. NORDSON CORPORATION  AMHERST, OHIO  USA...
Page 2 Contact Us Notice This is a Nordson Corporation publication which is protected by copyright. Nordson Corporation welcomes requests for information, comments, and Original copyright date 2010. No part of this document may be inquiries about its products. General information about Nordson can be...
Page 3 Change part number 1003572 to 1612462. 7/18 Added Encore XD electrode support option. Change part number 1606985 to 1606986., updated power supply resistance test 3/19 Page 34 - New part numbers for 5 foot tube mount spray guns Part 1098185-17 E 2019 Nordson Corporation...
Page 4 Change Record Part 1098185-17 E 2019 Nordson Corporation...
Page 5 ......Bar-Mount Gun Assembly ......Part 1098185-17 E 2019 Nordson Corporation...
Page 6 ........Part 1098185-17 E 2019 Nordson Corporation...
Page 7 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 if instructions for installation, operation, and service are not followed. All phases of equipment installation must comply with all federal, state, and local codes.
Page 8 Clean, maintain, test, and repair equipment according to the instructions in your equipment documentation. Use only replacement parts that are designed for use with original equipment. Contact your Nordson representative for parts information and advice. Part 1098185-17 E 2019 Nordson Corporation...
Page 9 Disconnect and lock out electrical power. Close pneumatic shutoff valves and relieve pressures. Identify the reason for the malfunction and correct it before restarting the equipment. Disposal Dispose of equipment and materials used in operation and servicing according to local codes. Part 1098185-17 E 2019 Nordson Corporation...
Page 10 The guns can be used with the Nordson iControl system or Encore LT automatic controllers, which provide electrostatic voltage control, electrode air-wash air, and powder pump air.
Page 11 Air Quality: <5μ particulates, dew point <10 _C (50 _F) Max Relative Humidity: 95% non-Condensing Ambient Temperature Rating: +15 to +40 _C (59−104 _F) Hazardous Location Rating for Applicator: Zone 21 or Class II, Division 1 Part 1098185-17 E 2019 Nordson Corporation...
Page 12 Special Conditions for Safe Use The Encore automatic applicator shall only be used with the associated Encore LT controllers, Encore iControl 2, or Encore XT controllers over the ambient temperature range of +15_C to +40_C. The equipment must be installed in accordance with standard EN50177.
Page 13 6.60 cm (2.60 in.) 6-ft Tube Mount Gun Weight: 2.37 kg (5.23 lbs) 195.9 cm (77.12 in.) 185.6 cm (73.07 in.) to end of tube mount Figure 2 Encore Automatic Gun Dimensions and Weights Part 1098185-17 E 2019 Nordson Corporation...
Page 14 To tilt the gun tip up or down, loosen the tilt knob (4). To rotate the adjusting bar on the locking body (8) axis or in the locking body, loosen the rotate handle (5). Part 1098185-17 E 2019 Nordson Corporation...
Page 15 2. Connect 4-mm clear electrode air-wash tubing to the barbed fitting (3) (bar-mount gun) or tubing union (4) (tube-mount gun). 3. Connect the gun cable to the receptacle (5) and tighten the cable nut securely. Part 1098185-17 E 2019 Nordson Corporation...
Page 16 M5 x 8 set screw (6) included in the ion collector kit. 2. Attach the multi-point tip (7) to the collector rod with the M3 x 8 screw (8). Figure 6 Ion Collector Installation − Bar Mount Gun Part 1098185-17 E 2019 Nordson Corporation...
Page 17 If the tip of the end of the rod is too close to the tip of the electrode, powder particles may not be charged efficiently and the powder transfer efficiency may be reduced. Part 1098185-17 E 2019 Nordson Corporation...
Page 18 6. If the desired improvement in the surface finish has not been obtained, loosen the set screw and slide the rod forward approximately 1-in. Tighten the set screw. 7. Repeat steps 5 and 6 until the desired improvement in surface finish is obtained. Part 1098185-17 E 2019 Nordson Corporation...
Page 19 Automatic and manual control of electrostatic output, air-wash air flow, and pump air flow, are provided by the Nordson iControl system or the Encore LT automatic controllers. Gun triggering and positioning are provided by the iControl system, a Nordson axis controller, or a PLC supplied either by Nordson or the customer.
Page 20 NOTE: The tapered electrode holder of the electrode assembly has been designed for optimized cleaning during color changes on systems using flat spray nozzles. This tapered electrode holder will not accept conical deflectors. Figure 8 Flat Spray Nozzle Removal and Installation Part 1098185-17 E 2019 Nordson Corporation...
Page 21 5. Screw the nozzle nut onto the gun body until the face of the nozzle nut bottoms against the shoulder of the gun body. 6. Install a new deflector on the electrode assembly, being careful not to bend the electrode. Figure 9 Changing Optional Deflectors and Conical Nozzles Part 1098185-17 E 2019 Nordson Corporation...
Page 22 (4) and tube out of the front of the gun. Figure 10 Maintenance − Bar-Mount Gun Shown without Pivot Mount 1. Nozzle nut 4. Seal 27. Retainer nut 2. Nozzle 5. Powder tube A. Powder feed tubing 3. Electrode assembly 26. Hose connector Part 1098185-17 E 2019 Nordson Corporation...
Page 23 13. Install the nozzle on the electrode assembly and secure it with the nozzle nut. If used, install the deflector onto the electrode assembly. Part 1098185-17 E 2019 Nordson Corporation...
Page 24 Refer to the iControl Hardware Manual for control-related problems. If you cannot solve a problem with the information provided in these manuals, contact your local Nordson representative for help. NOTE: iFlow modules are used in the iControl controller to control pump air flow.
Page 25 Air-wash flow is controlled by a fixed the electrode tip orifice. Check the air-wash tubing, and check for flow at the output fitting when the gun is triggered on. Refer to your controller manual for more troubleshooting information. Continued... Part 1098185-17 E 2019 Nordson Corporation...
Page 26 Low supply air pressure iControl console air supply pressure powder flow surging must be greater than 5.86 bar (85 psi). Encore LT automatic controllers require 4.0−7.6 bar (58−110 psi). iFlow module air pressure Adjust the iControl regulator to 5.86 regulator set too low bar (85 psi).
Page 27 C or 72 F. Allow time for the multiplier to cool to room temperature for repeatable results. 225-335 Megohms at 500 VDC J2−3 (YELLOW) J2−1 (RED) FEEDBACK J2−2 (BLACK) COMMON Figure 11 Power Supply Resistance Test Part 1098185-17 E 2019 Nordson Corporation...
Page 28 J2−2 (WHITE) J3 (FACE VIEW) J2 (FACE VIEW) Figure 13 Gun Receptacle Harness Gun Extension Cable This cable is used in the tube-mount gun only, between the rear body assembly and the end cap. Part 1098185-17 E 2019 Nordson Corporation...
Page 29 OSCILLATOR OSCILLATOR J2A−1 J2B−1 μA FEEDBACK μA FEEDBACK J2A−2 J2B−2 CHASSIS GND J2A−4 J2B−4 SPIRAL WRAPPED SHIELD MALE END (J2A) FEMALE END (J2B) (FACE VIEW) (FACE VIEW) WIRING DIAGRAM Figure 14 Gun Extension Cable Part 1098185-17 E 2019 Nordson Corporation...
Page 30 39.5 FEET 6.00 IN (12M) 3 (BLACK) 6 (GREEN) 5 (BLANK) NO PIN 1097540 52.0 FEET 6.00 IN (16M) 324 OHM ± 1% GUN END (J2) POWER UNIT END (J1) (FACE VIEW) (FACE VIEW) Figure 15 Gun Cable Part 1098185-17 E 2019 Nordson Corporation...
Page 31 6. Install the hose connector onto the end of the powder tube and tighten the retainer nut to secure the hose connector. Figure 16 Powder Wear Parts Replacement 1. Nozzle nut 4. Seal 26. Hose connector 2. Nozzle 5. Powder tube 27. Retainer nut 3. Electrode assembly Part 1098185-17 E 2019 Nordson Corporation...
Page 32 9. Disconnect the extension cable (19) from the receptacle harness (15). 10. Disconnect the clear 4-mm air tubing (18) from the barbed fitting (13). 11. If you are replacing the extension cable, remove the cable receptacle (20). If not, you can leave them connected. Part 1098185-17 E 2019 Nordson Corporation...
Page 33 -in. hex key, remove the two Allen nuts (10) and screw plate (9) from the bulkhead (8). Then remove the bulkhead from the gun body (6), feeding the power supply harness through the bulkhead. Part 1098185-17 E 2019 Nordson Corporation...
Page 34 2.5 NSm (22 inch-lbs). Ring-Tongue Terminal Figure 21 Tube-Mount Gun Disassembly 5 of 5 12. Screw 14. Rear gun body 15A. Receptacle nut 12A. Lockwasher 15. Receptacle harness 16. Grounding plate 13. Barbed fitting and lockwasher Part 1098185-17 E 2019 Nordson Corporation...
Page 35 14. Install the union (25) on the clear 4-mm tubing. 15. Install the powder tube, electrode assembly, nozzle, nozzle nut, and hose connector as described in Powder Wear Parts Replacement on page 25. Part 1098185-17 E 2019 Nordson Corporation...
Page 36 To replace the air filter assembly, pull it out of the front of the gun body. 7. The gasket (7) is attached to the bulkhead with pressure sensitive adhesive. If the gasket is damaged, replace it with a new one. Part 1098185-17 E 2019 Nordson Corporation...
Page 37 Figure 24 Bar-Mount Gun Disassembly 3 of 3 12. Screw 14. Rear body 16. Bar mount adapter 12A. Lockwasher 15. Receptacle and harness 18. Quad ring 13. Barbed fitting and lockwasher 15A. Receptacle nut Part 1098185-17 E 2019 Nordson Corporation...
Page 38 (17) and lock washers (17A). 5. Install the powder tube, electrode assembly, nozzle, nozzle nut, and hose connector as described in Powder Wear Parts Replacement on page 25. Part 1098185-17 E 2019 Nordson Corporation...
Page 39 Encore Automatic Powder Spray Guns Parts To order parts, call the Nordson Finishing Customer Support Center at (800) 433-9319 or contact your local Nordson representative. Tube-Mount Gun Parts Figure 25 Tube-Mount Gun Parts Part 1098185-17 E 2019 Nordson Corporation...
Page 40 S CONNECTOR ASSY, hose, univ, auto, Encore −−−−−−− S S CONNECTOR, hose, univ, auto, Encore 940156 S S O−RING, silicone, 0.563 x 0.688 x 0.063 1609314 S PLUG, tube mount, kit, auto, Encore Continued... Part 1098185-17 E 2019 Nordson Corporation...
Page 41 E: The type of material used for the tube mount determines the type of spray gun. F: Application Specific: Order part number 1609053 if a positive power supply is needed. The positive power supply is sold separately from the gun body. AR: As Required NS: Not Shown Part 1098185-17 E 2019 Nordson Corporation...
Page 42 Encore Automatic Powder Spray Guns Bar-Mount Gun Parts Figure 26 Bar-Mount Gun Parts Part 1098185-17 E 2019 Nordson Corporation...
Page 43 S BALL, chrome steel, 6.5 mm diameter, 25, C63 1097542 S BRACKET, mount, bar 982503 S SCREW, button, socket, M5 x 10 247006 S CLAMP, hose, 0.637−0.795 OD 939247 S CLAMP, hose, Snap-it 1081656 S NOZZLE, flat spray, 2.5 mm, Encore Continued... Part 1098185-17 E 2019 Nordson Corporation...
Page 44 C: For flat spray nozzle use only. Refer to the Options section for assemblies and parts for use with conical nozzles and deflectors. D: Application Specific: Order part number 1609053 if a positive power supply is needed. The positive power supply is sold separately from the gun body. NS: Not Shown Part 1098185-17 E 2019 Nordson Corporation...
Page 45 Description Note 1097537 CABLE, auto, Encore, 8 meter (26.25 ft) 1097539 CABLE, auto, Encore, 12 meter (39.4 ft) 1097540 CABLE, auto, Encore, 16 meter (52.5 ft) 1601344 CABLE, extension, Encore, 4 m (13.1 ft) Part 1098185-17 E 2019 Nordson Corporation...
Page 46 45-Degree Corner-Spray Nozzle See Figure 30. Spray Pattern Wide fan pattern perpendicular to the spray gun axis Slot Type Angled, cross slot Application Flanges and recesses Part Description Note 1102872 NOZZLE, corner spray, Encore Part 1098185-17 E 2019 Nordson Corporation...
Page 47 Three angled slots in-line with spray gun axis Application Top and bottom coating; typically no in/out part positioning Part Description Note 1102871 NOZZLE, 45 degree, flat spray, Encore Figure 31 45-Degree Flat Spray Nozzle Part 1098185-17 E 2019 Nordson Corporation...
Page 48 Conical Nozzle and Deflectors Conical Nozzle Kit Figure 33 Conical Nozzle Kit Item Part Description Quantity Note — 1604828 KIT, conical nozzle, Encore 1083206 S DEFLECTOR, 26 mm 1082060 S NOZZLE, conical S ELECTRODE HOLDER, Conical 1605861 Part 1098185-17 E 2019 Nordson Corporation...
Page 49 The XD (extended duty) Electrode Support provides 2 to 3 times longer wear life than that of the standard duty electrode support. 1613835 1613834 XD Conical Spray Electrode Support XD Flat Spray Electrode Support Figure 35 Conical Spray and Flat Spray Electrode Supports Part 1098185-17 E 2019 Nordson Corporation...
Page 50 90 Degree Extension Extension Extension Figure 36 Angled Spray Extensions Item Part Description Note — 1605703 EXTENSION, spray, 45 degree, Encore — 1605614 EXTENSION, spray, 60 degree, Encore — 1604084 EXTENSION, spray, 90 degree, Encore Part 1098185-17 E 2019 Nordson Corporation...
Page 51 −16 x 2.75 in. - - - - - - S MOUNT, clamp, automatic gun - - - - - - S MOUNT, sleeve, automatic gun 981561 S SCREW, socket, −16 x 1.00 in., zinc Part 1098185-17 E 2019 Nordson Corporation...
Page 52 S MOUNT, sleeve, with screws, Sure Coat automatic 981561 S S SCREW, socket, −16 x 1.00 in., zinc 981528 S SCREW, socket, M8 x 30, zinc 1016458 S PLATE, attachment, support, gun bar 1016533 S NUT, T-slot, steel, M8 Part 1098185-17 E 2019 Nordson Corporation...
Page 53 S SLEEVE, locking, 1.25 in. diameter 248669 S BODY, adjust mounting 248957 S HANDLE, adjust, −16 x 1.77 in. 249074 S HANDLE, adjust, −16 x 2.75 in. 983061 S WASHER, flat, 0.406 x 0.812 x 0.065 in., zinc Part 1098185-17 E 2019 Nordson Corporation...
Page 54 S SCREW, set, nylon tip, M10 x 10, black 1097543 S SCREW, set, nylon tip, M5 x 8, black -−−−−− S TIP, ion collector, multi-point 982017 S SCREW, pan, rec, M3 x 8, zinc Part 1098185-17 E 2019 Nordson Corporation...
Page 55 Encore Automatic Powder Spray Guns Part 1098185-17 E 2019 Nordson Corporation...
Page 56 Encore Automatic Powder Spray Guns Part 1098185-17 E 2019 Nordson Corporation...
Page 57 ___________________ Date: 11 DEC 2017 Vance Wilson Engineering Manager Industrial Coating Systems Amherst, Ohio, USA Nordson Authorized Representative in the EU Person authorized to compile the relevant technical documentation. Contact: Operations Manager Industrial Coating Systems Nordson Deutschland GmbH Heinrich-Hertz-StraBe 42-44...
Page 58 EU DECLARATION of Conformity Product: Encore LT Automatic and Manual Powder Spray Systems Models: Encore Automatic Applicator and Encore LT Automatic Controllers. Encore LT Manual Applicator with Encore LT Manual Controller. Description: The automatic electrostatic powder spray system includes applicator, control cable and associated controllers.
Page 59 - 1180 SGS Baseefa (Buxton, Derbyshire, UK) Date: 30 NOV 2017 Vance Wilson Engineering Manager Industrial Coating Systems Amherst, Ohio, USA Nordson Authorized Representative in the EU Contact: Operations Manager Industrial Coating Systems Nordson Deutschland GmbH Heinrich-Hertz-Straße 42-44 D-40699 Erkrath Nordson Corporation ...
Page 60 10011935 NOTICE THIS DRAWING IS NORDSON PROPERTY,CONTAINS PROPRIETARY INFORMATION AND MUST BE RETURNED UPON REQUEST. DO NOT CIRCULATE, REPRODUCE OR DIVULGE TO OTHER PARTIES WITHOUT WRITTEN CONSENT OF NORDSON. AIR CONDITIONING UNIT ENCORE iCONTROL 2 THE FOLLOWING CONTROLLERS ARE SUITABLE...
Page 61 MATERIAL NO. REVISION NOTICE THIS DRAWING IS NORDSON PROPERTY,CONTAINS PROPRIETARY INFORMATION AND MUST BE RETURNED UPON REQUEST. DO NOT CIRCULATE, REPRODUCE OR DIVULGE TO OTHER PARTIES WITHOUT WRITTEN CONSENT OF NORDSON. AIR CONDITIONING UNIT ENCORE iCONTROL 2 1603093 KIT, AIR CONDITIONING UNIT...
Page 63 REVISION 1084547 NOTICE THIS DRAWING IS NORDSON PROPERTY,CONTAINS PROPRIETARY INFORMATION AND MUST BE RETURNED UPON REQUEST. DO NOT CIRCULATE, REPRODUCE OR DIVULGE TO OTHER PARTIES WITHOUT WRITTEN CONSENT OF NORDSON. nLIGHTEN 1611977 OPTIONAL LED LIGHT KIT ENCORE XT HANDGUN 1600818...
Page 64 1084547 NOTICE THIS DRAWING IS NORDSON PROPERTY,CONTAINS PROPRIETARY INFORMATION AND MUST BE RETURNED UPON REQUEST. DO NOT CIRCULATE, REPRODUCE OR DIVULGE TO OTHER PARTIES WITHOUT WRITTEN CONSENT OF NORDSON. CONTROLLER INTERFACE CABLE 115V VIBRATOR MOTOR 1604511 230V VIBRATOR MOTOR 1080950 1080718-10 FT.

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