section 9 module - welcome to nordson...

Module 9-1

Part 1050064_07� 2015 Nordson Corporation

Section 9Module

NOTE: This section applies to applicators with Universal Speed‐Coat modules.

Table of Contents

Module 9‐1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Introduction 9-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Module Overview 9-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Installation 9-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Connect the Solenoid Valves 9-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Connect the Module-Actuating Air 9-7. . . . . . . . . . . . . . . . . . . . . . . . . .

Pattern Control Troubleshooting 9-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Module Service 9-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Replacing a Control Module and/or Universal Adapter 9-8. . . . . . . . .Remove the Control Module or Adapter 9-8. . . . . . . . . . . . . . . . . . .Install the Control Module or Adapter 9-9. . . . . . . . . . . . . . . . . . . . .

Nozzle Service 9-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Parts 9-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Universal Speed-Coat Module Assembly Parts 9-14. . . . . . . . . . . . . . .Control Module With Boosted Solenoid Valve Parts 9-16. . . . . . . . . . .Control Module With Standard Solenoid Valve Parts 9-18. . . . . . . . . .Nozzle-Retaining Clamp Parts 9-20. . . . . . . . . . . . . . . . . . . . . . . . . . . . .Nozzle Part Numbers 9-21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Recommended Spare Parts and Supplies 9-21. . . . . . . . . . . . . . . . . . .

Technical Data 9-22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Applicator Specifications 9-22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Torque Specifications 9-23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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Part 1050064_07 � 2015 Nordson Corporation

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WARNING! Allow only personnel with appropriate training and experience tooperate or service the equipment. The use of untrained or inexperiencedpersonnel to operate or service the equipment can result in injury, includingdeath, to themselves and others, and damage to the equipment.

Introduction This section provides troubleshooting, repair, parts, and specificationinformation for applicators with Universal Speed‐Coat modules. TheUniversal Speed‐Coat module, either directly or through the use of a nozzleadapter, accurately applies adhesive on high‐speed intermittent productionlines in a variety of spray applications, including Controlled Fiberization (CF),Summit, SureWrap, Control Coat, and Signature applications. The UniversalSpeed‐Coat module is installed on the applicator through the use of aUniversal adapter. Figure�9‐1 shows the key components of the UniversalSpeed‐Coat module parts family.

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Figure 9-1 Universal Speed-Coat module and associated adapters and nozzles (module with boosted solenoid valveshown)

1. Speed‐Coat control module

2. Universal adapter

3. Bead adapter (for bead nozzles)

4. CF adapter (for CF disk andunibody nozzles)

5. Universal CF nozzle

6. SureWrap nozzle

7. Summit nozzle

8. Control Coat nozzle

9. Signature nozzle, intermittent

Note: The bead adapter is used in non‐spray applications, which are not covered by this manual. For more information onthe use of this adapter, contact your Nordson representative.

Note: No adapter is required for Universal CF, Summit, SureWrap, Control Coat, and Signature nozzles.

Note: For nozzle‐related troubleshooting, service, and parts information, refer to the nozzle‐specific manuals available atemanuals.nordson.com.

Module9-4


Module Overview Dispensing modules apply adhesive to a product. A Speed‐Coat controlmodule is air‐actuated, meaning that an air supply controlled by a solenoidvalve is required to operate the module. To supply adhesive to the nozzle,pressurized air (module‐actuating air) lowers the nozzle stem, allowingadhesive to flow through the nozzle onto the product. To stop the flow ofadhesive, the pressurized air is removed and the nozzle stem movesupward, pulling the adhesive back into the module and ensuring clean cutoff.

A separate air supply is used to supply pattern air to the module; this airenters the pattern air inlet on the applicator body and is directed onto theadhesive exiting the nozzle, creating the desired spray pattern.

Figure 9‐2 shows the flow of adhesive and air through a Speed‐Coat controlmodule. Figure�9‐3 shows the key parts of a Universal Speed‐Coat module.

Actuationair inlet

Adhesiveinlet

Air exhaust

Adhesiveoutlet

Figure 9-2 Flow of adhesive and air through a Speed-Coat control module

Module 9-5


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Figure 9-3 Key parts of a Universal Speed-Coat module

1. Universal adapter mounting screws

2. Solenoid valve (boosted valve shown)

3. Speed‐Coat control module

4. Universal adapter O‐rings


6. Nozzle O‐ring

7. Nozzle (SureWrap nozzleshown)

8. Nozzle‐retaining clamp

9. Nozzle‐retaining clamp screw

Module9-6


Installation The use of these module‐specific installation instructions is noted inSection�3, Installation.

Connect the Solenoid Valves

CAUTION! Using a 24 VDC solenoid with an integral boost circuit and apattern control unit that provides a spiked output will damage the internalcircuitry of the solenoid valve. Ensure that the output signal characteristics ofthe pattern control unit are compatible with the type of solenoid valve on theSpeed‐Coat module.

Connect the solenoid valves to a triggering device. The solenoid valves maybe controlled by an external power supply (such as a melter control system)or through the solenoid valve control leads on the hose. Secure the solenoidvalve plug with the clamp if necessary.

NOTE: The Speed‐Coat control module is available with a standard 24�VDCsolenoid valve or a 24�VDC solenoid valve with an integral boost circuit:

� The solenoid valve without the integral boost circuit is used when the

pattern control unit provides a spiked output and causes the outputtrigger voltage to exceed 24�VDC. Spiked pattern control outputs arecommon on high‐performance pattern control systems.

� The solenoid valve with the integral boost circuit provides faster

solenoid valve actuation times and is used with an unaltered 24 VDCactuation signal, which is common on many PLS‐based patterncontrol systems.

Module 9-7


Connect the Module‐Actuating Air

See Figure 9‐4. Connect a supply of dry, regulated, unlubricated air to theSpeed‐Coat control modules on the applicator. Nordson Corporationrecommends installing an air pressure regulator and filter in themodule‐actuating air supply line that is capable of regulating the air pressureup to 6.2�bar�(90�psi). For the module‐actuating air pressure range, refer toApplicator Specifications under Technical Data.

NOTE: Nordson Corporation offers a selection of air pressureregulators/gauges. Refer to Section 8, Parts, for part numbers.

M5

Figure 9-4 Location of the module-actuating air inlet on a Speed-Coat controlmodule

Pattern Control Troubleshooting To troubleshoot pattern control problems, refer to the nozzle‐specificmanuals available at emanuals.nordson.com, or contact your Nordsonrepresentative for assistance.

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Module Service This part of Section 9 provides module‐related service procedures.

Replacing a Control Module and/or Universal Adapter

You will need the following items:

� appropriate tools, including a torque wrench

� drain pans and disposable rags

� replacement control module and/or Universal adapter

� replacement O‐rings (if needed)

� O‐ring lubricant (if needed)

� anti‐seize lubricant (if needed)

� high‐temperature lubricant

NOTE: Refer to Parts for the part numbers of parts, tools, and supplies.

Remove the Control Module or Adapter 1.. Heat the system to application temperature.

2.. Relieve system pressure. Refer to Relieving System Pressure inSection�10, Filter.

3.. Trigger the applicator solenoid valves to relieve any remaining pressure.

4.. Shut off the module‐actuating air and disconnect the module‐actuating airsupply from the module to be removed.

5.. Decrease the pattern air pressure. Leave just enough air pressure toprevent adhesive from entering the pattern air outlet.

6.. Disconnect the solenoid valve electrical connections from the module tobe removed.

7.. See Figure 9‐5. Remove the control module mounting screws and thenremove the module from the Universal adapter.

8.. If desired, remove the Universal adapter mounting screws and thenremove the adapter and the adapter O‐rings.

Module 9-9


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Figure 9-5 Replacing a control module or Universal adapter

1. Universal adapter mounting screws

2. Module mounting screws

3. Control module (with solenoid valve)

4. Universal adapter O‐rings


Install the Control Module or Adapter 1.. Wipe off any adhesive on the applicator, especially around the air

passages.

2.. See Figure 9‐5. If applicable, ensure that the Universal adapter O‐ringsare lubricated and properly inserted in the O‐ring bores on the back of theadapter.

3.. If applicable, coat the Universal adapter mounting screws with anti‐seizelubricant and use them to secure the adapter to the applicator. Tightenthe screws to 3.4 N�m (30�in.‐lb).

Module9-10


Install the Control Module or Adapter (contd)

4.. See Figure 9‐6. Apply high‐temperature lubricant (1) to the O‐rings on thecontrol module and (2) to the control module mounting screws (under thescrew head and on the threads).

NOTE: Nordson Corporation recommends high‐temperature PTFEgrease. Refer to Parts for the part number.

Figure 9-6 Speed-Coat control module lubrication points

Module 9-11


5.. See Figure 9‐7. Insert the module and mounting screws in the adapter,ensure that the module is fully seated, and hand‐tighten the mountingscrews.

6.. Using a torque wrench, tighten the screws alternately (from screw 1 toscrew 2, then back to screw�1 and screw 2, and so on) in increments ofapproximately 0.9�N�m�(8�in.‐lb) until you reach a torque of2.7�N�m�(24�in.‐lb).

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Figure 9-7 Alternately tightening the module mounting screws

7.. Reconnect the module‐actuating air supply and solenoid valve electricalconnections.

8.. Restore the system to normal operation. For best results, tighten theUniversal adapter mounting screws again after the applicator reachesapplication temperature.

Nozzle Service For nozzle installation/removal and service procedures, refer to thenozzle‐specific manuals available at emanuals.nordson.com, or contact yourNordson representative for assistance.

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Module 9-13


Parts This part of Section 9 provides detailed parts lists for the module andnozzles. For other applicator parts, including a reference drawing and bill ofmaterials specific to your applicator, refer to Section 8, Parts. The followingchart provides guidance for reading the parts lists.

The number in the Item column corresponds to the circled item numberin the parts list illustration. A dash in this column indicates that the item isan assembly.

The number in the Part column is the Nordson part numberyou can use to order the part. A series of dashes indicatesthat the part is not saleable. In this case, you must ordereither the assembly in which the part is used or a service kitthat includes the part.

The Description column describes the part andsometimes includes dimensions or specifications.

The Note column contains letters that refer to notes atthe bottom of the parts list. These notes provideimportant information about the part.

The Quantity column tells you how many of the partis used to manufacture the assembly shown in theparts list illustration. A dash or AR in this columnindicates that the amount of the item required inthe assembly is not quantifiable.

Item Part Description Quantity Note

— 0000000 Assembly A —

1 000000 � Part of assembly A 2 A

2 ‐ ‐ ‐ ‐ ‐ ‐ � � Part of item 1 1

3 0000000 � � � Part of item 2 AR

NS 000000 � � � � Part of item 3 2

NOTE A: Important information about item 1

AR: As Required

NS: Not Shown

Module9-14


Universal Speed‐Coat Module Assembly Parts

See Figure 9‐8.


— 1050550 Assembly, Universal adapter with Speed‐Coatmodule, boosted solenoid valve (UMSC)

—

NS 1055959 Assembly, Universal adapter with Speed‐Coatmodule, standard solenoid valve (UMSN)

—

— 1049216 � Kit, adapter, Universal Speed‐Coat module 1

1 ‐ ‐ ‐ ‐ ‐ ‐ � � Adapter, Universal 1

2 ‐ ‐ ‐ ‐ ‐ ‐ � � Plug, air, 0.1562/0.01553 D 2

3 1049300 � � Kit, nozzle‐retaining clamp assembly 1 A

4 1049289 � � Screw, adapter mounting, 10‐32 x 0.75 in.,stainless‐steel

2

5 940111 � � O‐ring, Viton, 0.301 ID x 0.070 W in. 3

6

7162040� Control module, Speed‐Coat, 24 V boost

(with boost; used on assembly 1050550)1 B

7162060� Control module, Speed‐Coat, 24/48 V

(without boost; used on assembly 1055959)1 C

7 466428 � Plug-type thread-in ftg.-G-D06-M5-0000 1

NS 1055967 Fitting, module‐actuating air supply, 90‐degree 1 D

NOTE A: Refer to Nozzle‐Retaining Clamp Parts later in this section.

B: Refer to Control Module With Boosted Solenoid Valve Parts later in this section.

C: Refer to Control Module With Standard Solenoid Valve Parts later in this section.

D: This optional 90-degree fitting can be used in place of the standard straight fitting (item 7).

NS: Not Shown

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Figure 9-8 Universal Speed-Coat module assembly parts (boosted solenoid valve shown)

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Control Module With Boosted Solenoid Valve Parts

See Figure 9‐9.


— 7162040 Control module, SC, 24V booster cpl. fix —

1 7162039 � Control module SC basic assy booster fix 1

1A 7162021 � � Cylinder S.C. w/sensor-drill f.shaped g. 1

2 7162043 � � Cylinder SC screwed flange valve D20/14 1

16 423855 � � Allan head cap screw M4x55 DIN912 SST 2

25 635926 � � O-ring 17x1.5 Viton 2

29 251755 � � O-ring 7x1,5 Viton 1

50 7103652 � � Plug,sensor SC w. O-ring 1

3 7157157 � Fast switch valve SC 24V booster 80°C 1

12 396252 � Insulation plate SC 1

20 401899 � Valve socket 2+PE 90° LED 24/48VDC 9,4mm 1

90 7113424 � Gasket for fast switch valve 1

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Figure 9-9 Control module with boosted solenoid valve parts

Module9-18


Control Module With Standard Solenoid Valve Parts

See Figure 9‐10.


— 7162060 Control module, SC, 24/48V, ES70 cpl.fix —

1 7162059 � Control module SC 24/48V ES70 basic, assy 1

1A 7173123 � � Cylinder cover SC ES70 fix w/sensordrill 1

2 7162043 � � Cylinder SC screwed flange valve D20/14 1

25 635926 � � O-ring 17x1.5 Viton 2

29 251755 � � O-ring 7x1,5 Viton 1

40 204211 � � Silencer M5x3,9 L=8,8 SK=8 1

50 7103652 � � Plug,sensor SC w. o-ring 1

3 460246 � Solenoid valve 3/2ways 24V/2,5W NC flg. 1

12 7103655 � Insulation plate SC ES70 1

20 401899 � Valve socket 2+PE 90° LED 24/48VDC 9,4mm 1

60 250006 � Allan head cap screw M3x30 DIN912 SST 2

90 219371 � Seal,solenoid valve 3/2ways 24V 2,5W FL 1

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Figure 9-10 Control module with standard solenoid valve parts

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Nozzle‐Retaining Clamp Parts

See Figure 9‐11.


— 1049300 Kit, nozzle‐retaining clamp assembly —

1 ‐ ‐ ‐ ‐ ‐ ‐ ‐ � Plate, clamp 1

2 ‐ ‐ ‐ ‐ ‐ ‐ ‐ � Clamp, nozzle‐retaining 1

3 ‐ ‐ ‐ ‐ ‐ ‐ ‐ � Screw, clamp, hex, M5 1

4 ‐ ‐ ‐ ‐ ‐ ‐ ‐ � Retaining ring, external, 18, E‐ring 1

5 ‐ ‐ ‐ ‐ ‐ ‐ ‐ � Pin, dowel, 0.0941 x 0.975 in. long 1

6 ‐ ‐ ‐ ‐ ‐ ‐ ‐ � Pin, dowel, 0.125 x 0.375 in. 2

7 ‐ ‐ ‐ ‐ ‐ ‐ ‐ � Screw, socket, 8‐32 x 1.500 in. 2

5

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Figure 9-11 Nozzle-retaining clamp parts

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Nozzle Part Numbers

For nozzle part numbers, refer to the nozzle‐specific manuals available atemanuals.nordson.com, or contact your Nordson representative forassistance.

Recommended Spare Parts and Supplies

For a general spare parts and supplies list, refer to Recommended SpareParts and Supplies in Section�8, Parts.

Part Description Note

7162040 Control module SC 24V booster cpl. fix (control module with boosted solenoid valve)

7157157 � Fast switch valve SC 24V booster 80°C

7113424 � Gasket for fast switch valve

635926 � O-ring 17x1.5 Viton (2 required for the Speed‐Coat control module)

251755 � O‐ring 7 x 1.5 Viton (1 required for the Speed‐Coat control module)

423855 � Allan head cap screw M4x55 DIN912 SST (2 required to secure the control module)

7162060 Control module SC 24/48V ES70 cpl.fix (control module with standard solenoid valve)

460246 � Solenoid valve 3/2ways 24V/2,5W NC flg.

219371 � Seal,solenoid valve 3/2ways 24V 2,5W FL (1 required for the Speed‐Coat control module)



423855 � Allan head cap screw M4x55 DIN912 SST (2 required to secure the control module)

250006 � Allan head cap screw M3x30 DIN912 SST (2 required to secure the solenoid valve)

1049289 Screw, adapter mounting, 10‐32 x 0.75 in., stainless‐steel (2 required to secure theUniversal�adapter)

940111 O‐ring, Viton, 0.301 ID x 0.070 W in. (3 required for the back of the Universal adapter)

1049300 Kit, nozzle‐retaining clamp assembly

466428 Fitting, module‐actuating air supply, straight

1055967 Fitting, module‐actuating air supply, 90‐degree

1108372 Lubricant, O-ring, NSF-H1, food grade (for O‐rings)

1108371 Lubricant, Never-Seez, NSF-H1, food grade (for screw threads)

394769 Grease, high‐temperature, GLS 595/N2, can, 10 g (for the Speed‐Coat control modulemounting screws and O‐rings)

783959 Grease, high‐temperature, GLS 595/N2, tube, 250 g (for the Speed‐Coat control modulemounting screws and O‐rings)

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Technical Data

Applicator Specifications

Table 9‐1 provides specifications for an applicator with UniversalSpeed‐Coat modules. Refer to Applicator‐Specific Reference Drawings inSection 8, Parts, for the following information about your applicator:

� applicator dimensions

� cordset style

� number and orientation of filters

� number of modules

� type and number of solenoid valves

Table 9‐1 Universal Speed‐Coat Applicator Specifications

Item Specification

Operating temperature 70–205 �C (160–400 �F)

Working hydraulic pressure 13.8–55.2 bar (200–800 psi)

Maximum hydraulic pressure 89.6 bar (1300 psi)

Maximum hydraulic flow (per module) 110 g/min at 10,000 cps, 14 g/m2 at 300 m/min

Module‐actuating air pressure 4 bar (58 psi) minimum5–6 bar (73–88 psi) recommended

Maximum pattern air flow (per 25‐mmpattern)

1.0 scfm at 191 �C (375 �F);1.5 scfm at 177 �C (350 �F)

Adhesive pattern capability Intermittent

Speed‐Coat control module maximumambient temperature

60 �C (140 �F)

Solenoid valve supply voltage Solenoid valve with boost: 24 VDC only (without spiked output)Solenoid valve without boost: 24 VDC

Boosted solenoid valve maximumoperating temperature

82 �C (180 �F)

NOTE: For additional information on the capabilities of Universal modules and nozzles, contact yourNordson representative to obtain the following product literature: Product Comparison: Universal Modulesand Product Comparison: Universal Spray Nozzles.

Module 9-23


Torque Specifications

These torque specifications are also stated within the appropriateprocedures.

Item Torque Specification

Universal adapter mounting screws 3.4 N�m (30 in.‐lb)

Speed‐Coat control module mounting screws 2.7�N�m�(24�in.‐lb)

Nozzle‐retaining clamp screw 2.8 N�m (25 in.‐lb)

Module9-24


section 9 module - welcome to nordson...

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