ITW Dynatec DynaFiber UFD Technical Documentation Manual

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Adhesive Applic at i on S olut i on s | ISO 9001 certified

DynaFiber UFD

Spray Applicator, 1-6 Port

Technical Documentation

ITW Dynatec

An Illinois Tool Works Company

ITW Dynatec

Information about this manual

Read all instructions before operating this equipment!

NOTICE:

Information about this manual

It is the customer’s responsibility to have all operators and service
personnel read and understand this information. Contact your ITW
Dynatec customer service representative for additional copies.

Please be sure to include the serial number of your application
system each time you order replacement parts and/or supplies. This
will enable us to send you the correct items that you need.

ITW Dynatec Service Parts Direct Dial: 1-800-538-9540
ITW Dynatec Technical Service Direct Dial: 1-800-654-6711

Page 2 UFD Applicator, Manual 40-43, Rev. 6.16

Index

ITW Dynatec

Index

Information about this ma nua l ................................................ 2

Index .......................................................................................... 3

Chapter 1 Declaration of Incorporation .................................. 7

Chapter 2 Safety Instructions ................................................. 9

General Considerations ............................................................................................................ 9

Warning Labels ......................................................................................................................... 9

Safety Symbols in this Manual ................................................................................................ 10

Safe Installation and Operation ............................................................................................... 10

Explosion/ Fire Hazard ............................................................................................................ 11

Use of PUR (Polyurethane) Adhesives ................................................................................... 11

Eye Protection & Protective Clothing ...................................................................................... 11

Electrical .................................................................................................................................. 12

Lockout/ Tagout ...................................................................................................................... 12

High Temperatures ................................................................................................................. 12

High Pressure ......................................................................................................................... 13

Protective Covers .................................................................................................................... 13

Servicing, maintenance ........................................................................................................... 14

Secure transport ...................................................................................................................... 14

Treatment for Burns from Hot Melt Adhesives ........................................................................ 15

Measures in case of fire .......................................................................................................... 15

Keep attention to environmental protection standards ........................................................... 16

Chapter 3 Description and Technical Specs ....................... 17

3.1 Applicable Safety Regulations ...................................................................... 17

Intended Use ........................................................................................................................... 17

Unintended Use, Examples..................................................................................................... 17

Residual Risks ........................................................................................................................ 17

Technical changes .................................................................................................................. 18

Using foreign components ...................................................................................................... 18

Setting-up operation ................................................................................................................ 18

3.2 Description of UFD Spray Applicator ............................................................ 19

Description .............................................................................................................................. 19

Technical Data ........................................................................................................................ 21

Model Designation Guide ........................................................................................................ 22

Dimensions.............................................................................................................................. 23

Chapter 4 Installation & Startup ............................................ 25

4.1 Conditions for set-up and mounting .............................................................. 25

4.2 Installation & Startup ..................................................................................... 26

Special Installation Notes on HiSpeed, Vertical Snuffback, Direct-Air Module ....................... 29

Operation of Optional Drain Valve .......................................................................................... 29

Purging Adhesive Through the App licat or .............................................................................. 30

4.3 Quality of compressed Air ............................................................................. 30

Chapter 5 Maintenance and Repair Notes ........................... 31

5.1 Security advices for maintenance and repair ................................................ 31

5.2 Re-Assembly Procedures and General Cautions ......................................... 32

UFD Applicator, Manual 40-43, Rev. 6.16 Page 3

ITW Dynatec

Index

5.3 Stroke Limit Adjustmen t ................................................................................ 32

5.4 Relieving Adhesive Pressure ........................................................................ 33

5.5 Replacement of the Built-in Filter .................................................................. 34

5.6 Replacement of the Module .......................................................................... 36

Modules Which Are Not Serviceable ...................................................................................... 36

Replacement of the Standard Module .................................................................................... 36

Module Assembly Instructions for the PN 104993 UFD Module ............................................. 37

Module Assembly Instructions for the PN 106224 UFD or 106226 HiTemp UFD Module ..... 38

Module Assembly Instructions for the PN 110840 Horizontal SB and PN 111074 Vertical SB

UFD Modules .......................................................................................................................... 39

5.7 Replacement of the UFD Nozzle .................................................................. 40

5.8 Cleaning of the UFD Nozzle ......................................................................... 41

5.9 Testing of Resistance ................................................................................... 43

Testing Resistance of Heater Cartridges ................................................................................ 43

Testing Resistance of the RTD Temperature Sensor ............................................................. 44

Testing the J-type Thermocouple Temperature Sensor ......................................................... 44

Resistance Tables, Temperature sensors .............................................................................. 45

5.10 Replacement of Heater Cartridge or Temperature Sensor ......................... 46

5.11 Maintenance plan ....................................................................................... 49

Chapter 6 Troubleshooting ................................................... 51

Troubleshooting In General..................................................................................................... 51

Troubleshooting Guide UFD Applicator .................................................................................. 51

Chapter 7 Component Illustrations & Bills of Materials ..... 53

1-Port UFD Vertical & Horizontal Apply Applicator Assemblies .......................... 54

Air Preheater Assembly for 1-Port UFD Vertical & Horizontal Apply ...................................... 56

Air Preheater Assembl y for 1- or 2-Port UFD Slim Design ..................................................... 58

2-Port UFD Vertical & Horizontal Apply, 1 or 2 Program, Applicator Assemblies 60

Air Preheater Assembly for 2-Port UFD Vertical & Horizontal Apply, 1 or 2 Program ............ 62

3-Port UFD Vertical & Horizontal Apply, 1, 2 or 3 Program, Applicator Assemblies

............................................................................................................................ 64

Air Preheater Assembly for 3-Port UFD Vertical & Horizontal Apply, 1 or 3 Program ............ 66

Air Preheater Assembly for 3-Port UFD Slim Design ............................................................. 68

4-Port UFD Vertical & Horizontal Apply, 1 or 4 Program, Applicator Assemblies 70

Air Preheater Assembly for 4-Port UFD Vertical & Horizontal Apply, 1 or 4 Program ............ 72

Air Preheater Assembly PN 112793 for 4-Port UFD Slim Design .......................................... 74

6-Port UFD Vertical & Horizontal Apply, 1 or 6 Program, Applicator Assemblies 76

Air Preheater Assembly for 6-Port UFD Vertical & Horizontal Apply, 1 or 6 Program ............ 78

Air Preheater Assembly PN 112794 for 6-Port UFD Slim Design .......................................... 80

UFD Modules ...................................................................................................... 82

UFD Spray Module Assembly, Horizontal, PN 104993 .......................................................... 82

UFD Spray Module Assembly, Vertical, Extended, PN 106224 ............................................. 84

UFD Spray Module Assembly, Horizontal, Snuffback, PN 110840 ........................................ 86

UFD Spray Module Assembly, High Speed, Vertical, PN 113778 .......................................... 86

UFD Spray Module Assembly, Snuffback, Vertical, PN 111074 ............................................. 87

UPD Spray Module Assembly, High Speed, Vertical, PN 113346 .......................................... 88

UFD Spray Module Assembly, High Speed, Horizontal, PN 113550...................................... 89

UFD Spray Module Assembly, High Speed, Horizontal, PN 115160...................................... 90

Blank Module, Horizontal & Vertica .................................................................... 91

Page 4 UFD Applicator, Manual 40-43, Rev. 6.16

Index

ITW Dynatec

Blank Module, Vertical Air Only, PN 111053 .......................................................................... 91

Blank Module, Horizontal Air Only, PN 111052 ...................................................................... 91

UFD Nozzle Seals .............................................................................................. 92

Festo Solenoid Assemblies, PN 115055 & 115056 ............................................ 93

Chapter 8 Options & Accessories ........................................ 95

Applicator Heater Cartridges ................................................................................................... 95

Applicator RTD Sensors .......................................................................................................... 95

Filters ....................................................................................................................................... 95

Filter Kits ................................................................................................................................. 96

Service Kits ............................................................................................................................. 96

High-Temp Splice Kit, PN1 0264 5 ........................................................................................... 96

UFD Nozzle Cleaning Oven .................................................................................................... 96

Pressure Transducer Tap ....................................................................................................... 97

Drain Valve PN 107820 ........................................................................................................... 97

Balanced Solenoid Manifold.................................................................................................... 97

Low-Profile (Slim line) Models (codes A, J, M, P) ................................................................... 97

Elastic Guide Bracket Assembly, PN 107622 ......................................................................... 98

Extension Cable Assemblies................................................................................................... 99

Strand Coating System (SCS) .............................................................................................. 100

Recommended Service Parts List ......................................................................................... 102

Chapter 9 Engineering Drawings & Schematics ............... 103

Pin Connectors & Electrical Schematics ............................................................................... 103

Chapter 10 Appendix............................................................ 105

Solenoid Valve Configurations, Schematics & Setup ........................................................... 105

Air Filter/ Regulator Installation Notes .................................................................................. 105

Section 1, 24 VDC MAC solenoid valve, 4 way, 02, 1/8 NPT, PN 100054 ........................... 106

Section 2, MAC solenoid valve, 4 way, 1/4 NPT................................................................... 107

Section 3, 24 VDC MAC solenoid valve, 5 way, 1/8 NPT, PN 106937 ................................. 108

Section 4, 24 VDC MAC solenoid valve, 4 way, 1/4 NPT, PN 112496 ................................. 109

Section 5, 24 VDC MAC solenoid valve, 4 way, 1/4 NPT, PN 112496 ................................. 110

Section 6, Air Control Kit PN 100055, Component Illustration.............................................. 111

Process (Preheater) Air Control Filter/ Regulator, PN 107404 ............................................. 112

UFD Applicator, Manual 40-43, Rev. 6.16 Page 5

ITW Dynatec

Index

This page intentionally left blank.

Page 6 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 1 Declaration of Incorporation

ITW Dynatec

Chapter 1

Declaration of Incorporation

UFD Applicator, Manual 40-43, Rev. 6.16 Page 7

ITW Dynatec

Chapter 1

Declaration of Incorporation

Page 8 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 2 Safety Instructions

ITW Dynatec





General Considerations

All operators and service personnel must read and understand this manual
before operating or servicing equipmen t.

All maintenance and service on this equipment must be performed by trained

technicians.

Read and adhere to the manual!

1. Read and follow these instructions.
Failure to do this could result in severe personal injury or death.

2. Keep the binding rules for accident prevention valid for your country and the place of
installation. Also keep the approved qualified technical rules for safety-conscious and
professional work.

3. Additional safety instructions and/ or symbols are located throughout this manual.
They serve to warn maintenance personnel and operators about potentially hazardous
situations.

4. Inspect the machine for unsafe conditions daily and replace all worn or defective parts.

5. Keep work area uncluttered and well lit. Remove all material or things not needed for
the production from the workspace of the equipment!

6. All covers and guards must be in place before operating this equipment.

7. Subject to technical modifications without notice!

8. To ensure proper operation of the equipment, use specified electrical and/ or air
supply sources.

9. Do not attempt to alter the design of the equipment unless written approval is received
from ITW Dynatec.

10. Keep all manuals readily accessible at all times and refer to it often for the best

performance from your equipment.

Warning Labels

Chapter 2

Safety Instructions

1. Read and obey all of the warning labels, signs and caution statements on the
equipment.

2. Do not remove or deface any of the warning labels, signs and caution statements on
the equipment.

3. Replace any warning labels, signs and caution statements which have been removed
or defaced. Replacements are available from ITW Dynatec.

UFD Applicator, Manual 40-43, Rev. 6.16 Page 9

ITW Dynatec

Chapter 2

Safety Instructions

Safety Symbols in this Manual

1. WARNINGS and CAUTIONS are found throughout this manual.
WARNINGS mean that failure to observe the specific instructions may cause injury to
personnel.

2. CAUTIONS mean that failure to observe the specific instructions may damage the
equipment.

Safe Installation and O per at ion

Read and adhere to the manual!

1. Read this manual before applying electrical power to the equipment. Equipment may
be damaged by incorrect electrical connections.

2. To avoid possible failure of hoses, make sure all hoses are routed to avoid kinking,
tight radius turns (8” or less) and abrasive contact. Hot‐melt hoses should not have
prolonged contact with heat‐absorbing surfaces such as cold floors or metal troughs.
These heat‐absorbing surfaces can alter adhesive flow and cause incorrect
calibration. Hoses should never be covered with materials that prevent heat
dissipation, such as insulation or sheathing. Hoses should be spaced apart from each
other, not making direct contact.

3. Do not use adhesive that is dirty or that may be chemically contaminated. Doing so
can cause system clogging and pump damage.

4. When adhesive hand‐ held applicators or other movable applicators are used, never
point them at yourself or at any other person. Never leave a hand‐held applicator's
trigger unlocked when not actually in use.

5. Do not operate the hopper or other system components without adhesive for more
than 15 minutes if the temperature is 150 degrees C (300 degrees F) or more. To do
so will cause charring of the residual adhesive.

6. Never activate the heads, hand‐held applicators and/ or other application devices until
the adhesive's temperature is within the operating range. Severe damage could result
to internal parts and seals.

7. Never attempt to lift or move the unit when there is molten adhesive in the system.

8. In case of an emergency or exceptional incident, press the emergency stop button in
order to stop the unit quickly.

9. Use the unit only as it is intended to.

10. Never let the unit run unattended.

11. Operate the unit only in a faultless and fully functional condition. Check and make

sure that all safety devices work in proper form!

Page 10 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 2
Safety Instructions

ITW Dynatec

DYNATEC'S WARRANTY.

Explosion/ Fire Hazard

1. Never operate this unit in an explosive environment.

2. Use cleaning compounds recommended by ITW Dynatec or your adhesive supplier
only.

3. Flash points of cleaning compounds vary according to their composition, so consult
with your supplier to determine the maximum heating temperatures and safety
precautions.

Use of PUR (Polyurethane) Adhesives

1. PUR adhesives emit fumes (MDI and TDI) that can be dangerous to anyone exposed
to them. These fumes cannot be detected by the sense of smell. ITW Dynatec strongly
recommends that a power‐vented exhaust hood or system be installed over any PUR
system.

2. Consult with your adhesive manufacturer for specifics about required ventilation.

CAUTION

Because of the nature of PUR adhesives to strongly bond in the presence of moisture,
care must be taken to prevent them from curing inside ITW Dynatec equipment.

If PUR adhesive solidifies in a unit, the unit must be replaced. Always purge old PUR
adhesive from the system per your adhesive manufacturer's instructions and time table.

ALLOWING PUR ADHESIVE TO CURE IN A UNIT OR ITS COMPONENTS VOIDS ITW

Eye Protection & Protective Clothing

WARNING
EYE PROTECTION & PROTECTIVE CLOTHING REQUIRED

1. It is very important that you PROTECT YOUR EYES when working around
hot melt adhesive equipment!

2. Wear a face shield conforming to ANSI Z87.1 or safety glasses with side
shields which conform to ANSI Z87.1 or EN166.

3. Failure to wear a face shield or safety glasses could result in severe eye injury.

4. It is important to protect yourself from potential burns when working around hot melt
adhesive equipment.

5. Wear heat-resistant protective gloves and long‐sleeved, protective clothing to prevent
burns that could result from contact with hot material or hot components.

6. Always wear steel‐reinforced safety shoes.

UFD Applicator, Manual 40-43, Rev. 6.16 Page 11

ITW Dynatec

Chapter 2

Safety Instructions

WARNING HOT SURFACE

Electrical

DANGER HIGH VOLTAGE

1. Dangerous voltages exist at several points in this equipment. To avoid personal injury,
do not touch exposed connections and components while input power is on.

2. Disconnect, lockout and tag external electrical power before removing protective
panels.

3. A secure connection to a reliable earth ground is essential for safe operation.

4. An electrical disconnect switch with lockout capability must be provided in the line
ahead of the unit. Wiring used to supply electrical power should be installed by a
qualified electrician.

5. Notify the maintenance personnel immediately, if cables are damaged. Provide for
exchanging the defective components immediately.

Lockout/ Tagout

Switch the unit voltage-free before working!
Main switch OFF!

1. Follow OSHA 1910.147 (Lockout/ Tagout Regulation) for equipment's lockout
procedures and other important lockout/tagout guidelines.

2. Be familiar with all lockout sources on the equipment.

3. Even after the equipment has been locked out, there may be stored energy in the
application system, particularly in the capacitors within the panel box. To ensure that
all stored energy is relieved, wait at least one minute after removing power before
servicing electrical capacitors.

High Temperatures

1. Severe burns can occur if unprotected skin comes in contact with molten adhesive or
hot application system parts.

2. Face shields (preferred) or safety glasses (for minimum protection), heat-resistant
protective gloves and long-sleeved clothing m us t be worn whene ver wor k ing with or
around adhesive application systems.

Page 12 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 2
Safety Instructions

ITW Dynatec

WARNING HIGH PRESSURE PRESENT

WARNING

High Pressure

1. To avoid personal injury, do not operate the equipment without all covers, panels and
safety guards properly installed.

2. To prevent serious injury from molten adhesive under pressure when servicing the
equipment, disengage the pumps and relieve the adhesive system's hydraulic
pressure (i.e. trigger the heads, hand‐held applicators, and/or other application
devices into a waste container) before opening any hydraulic fittings or connections.

3. IMPORTANT NOTE: Even when a system's pressure gauge reads “0” psi, residual
pressure and trapped air can remain within it causing hot adhesive and pressure to
escape without warning when a filter cap or a hose or hydraulic connection is
loosened or removed. For this reason, always wear eye protection and protective
clothing.

4. Either of the two High Pressure symbols shown may be used on ITW Dynatec
equipment.

5. Keep the given operating pressure.

6. Notify the maintenance personnel immediately, if hoses or components are damaged.
Provide for exchanging the defective components immediately.

Protective Covers

DO NOT OPERATE WITHOUT GUARDS IN PL ACE

1. Keep all guards in place!

2. To avoid personal injury, do not operate the application system without all covers,
panels and safety guards properly installed.

3. Never get your extremities and/or objects into the danger area of the unit. Keep your
hands away from running parts of the unit (pumps, motors, rolls or others).

UFD Applicator, Manual 40-43, Rev. 6.16 Page 13

ITW Dynatec

Chapter 2

Safety Instructions

Servicing, maintenance

1. Only trained an d qualified personnel are to operate and service this equipment.

2. Before any service work disconnect the external power supply and the pressure air
supply!

3. Never service or clean equipment while it is in motion. Shut off the equipment and lock
out all input power at the source before attempting any maintenance.

4. Follow the maintenance and service instructions in the manual.

5. Keep the maintenance rates given in this documentation!

6. Any defects in the equipment that impact safe operation have to be repaired
immediately.

7. Check screws that have been loosened during the repair or maintenance, if they are
tight again.

8. Replace the air hoses in preventive maintenance regularly, even if they have got no
viewable damages! Adhere to the manufacturers` instructions!

9. Never clean control cabinets or other houses of electrical equipment with a jet of
water!

10. Adhere to the current safety data sheet of the manufacturer when using hazardous

materials (cleaning agents, etc.)!

Secure transport

1. Examine the entire unit immediately after receipt, if it has been delivered in perf ec t
condition.

2. Let damages in transit certify by the carrier and announce them immediately to ITW
Dynatec.

3. Use only lifting devices that are suitable for the weight and the dimensions of the
equipment (see drawing of the equipment).

4. The unit has to be transported upright and horizontally!

5. The unit has to cool down to room temperature before packaged and transported.

Page 14 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 2
Safety Instructions

ITW Dynatec

EXTINGUISH FIRE

For safety reasons not appropriate extinguishing agents: None.

Treatment for Burns from Hot Melt Adhesives

Measures after being burned:

1. Burns caused by hot melt adhesive must be treated at a burn center. Provide the burn
center's staff a copy of the adhesive's M.S.D.S. to expedite treatment.

2. Cool burnt parts immediately!

3. Do not remove adhesive forcibly from the skin!

4. Care should be used when work ing with hot melt adhesives in the molten state.
Because they rapidly solidify, they present a unique hazard. Even when first solidified,
they are still hot and can cause severe burns.

5. When working near a hot melt application system, always wear safety shoes, heat­resistant protective gloves, safety goggles and protective clothes that cover all
vulnerable parts of the body.

6. Always have first-aid information and supplies available.

7. Call a physician and/or an emergency medical technician immediately. Let the burns
medicate by a medic immediately.

Measures in case of fire

UFD Applicator, Manual 40-43, Rev. 6.16 Page 15

1. Please heed that not covered hot parts of the engine and molten hot melt may cause
heavy burns. Risk of burns!

2. Work very carefully with molten hot melt. Keep in mind, that already jelled hot melt can
be very hot, too.

3. When working near a hot melt application system, always wear safety shoes, heat­resistant protective gloves, safety goggles and protective clothes that cover all
vulnerable parts of the body!

Measures in case of fire:

Wear safety shoes, heat-resistant protective gloves, safety goggles and protective
clothes that cover all vulnerable parts of the body.

Firefighting - burning hot melt:

Please keep attention to the safety data sheet given by the adhesive manufacturer.

Appropriate extinguishing agents:

Foam extinguisher, Dry powder, Spray, Carbon dioxide (CO2), Dry sand.

Firefighting - burning electrical equipment:

Appropriate extinguishing agents:
Carbon dioxide (CO2), Dry powder.

ITW Dynatec

Chapter 2

Safety Instructions

1. When working on or with the unit, the legal obligations for waste avoidance and the

Keep attention to environmental protection standards

duly recycling / disposals have to be fulfilled.

2. Keep attention, that during installations, repairs or maintenance matters hazardous
to water, like adhesive / adhesive scrap, lubricating grease or oil, hydraulic oil,
coolant and cleaner containing solvent not pollute the ground or get into the
canalization!

3. These matters have to be caught, kept, transported and disposed in appropriate
reservoirs!

4. Dispose these matters according to the international, national and regional
regulations.

Page 16 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 3 Description and Technical Specs

ITW Dynatec

If the unit is not used in accordance with this regulation, a safe operation cannot be

resulting from unintended use!

Intended use includes, that you

• do all maintenance within the given maintenance rates.

• Risk of burns from hot material.

• The safety valves may malfunction due to hardened or charred material.

Chapter 3

Description and Technical Specs

3.1 Applicable Safety Regulations

Intended Use

The UFD Applicator may be used only to apply suitable materials, e.g. adhesives. When
in doubt, seek permission from ITW Dynatec.

guaranteed.
The operator - and not ITW D ynatec - is liable for all personal injury or property damages

• read this documentation,

• heed all given warnings and safety instructions, and

Any other use is considered to be unintended.

Unintended Use, Examples

The UFD Applicator may not be used under the following conditions:

• In defective condition.

• In a potentially explosive atmosphere.

• With unsuitable operating/processing materials.

• When the values stated under Specifications are not complied with.

The UFD Applicator may not be used to process the following materials:

• Toxic, explosive and easily flammable materials.

• Erosive and corrosive materials.

• Food products.

Residual Risks

In the design of the UFD Applicator, every measure was taken to protect personnel from
potential danger. However, some residual risks cannot be avoided.

Personnel should be aware of the following:

• Risk of burns from hot Applicator components.

• Risk of burns when conducting maintenance and repair work for which the system

must be heated up.

• Risk of burns when attaching and removing heated hoses.

• Material fumes can be hazardous. Avoid inhalation. If necessary, exhaust material

vapors and/or provide sufficient ventilation of the location of the system.

• Risk of pinching parts of the body at running parts of the unit (pumps, motors, rolls or
others).

UFD Applicator, Manual 40-43, Rev. 6.16 Page 17

ITW Dynatec

Chapter 3

Description and Technical Specs

Technical changes

Any kind of technical changes having impact to the security or the operational liability of
the system should only be done by written agreement of ITW Dynatec. Suchlike changes
made without given a corresponding written agreement will lead to immediate exclusion
of liability granted by ITW Dynatec for all direct and indirect subsequent damages.

Using foreign components

ITW Dynatec takes no responsibility for consequential damages caused by using foreign
components or controllers that have not been provided or installed by ITW Dynatec.

ITW Dynatec does not guarantee that foreign components or controllers used by the
operating company are compatible to the ITW Dynatec-system.

Setting-up operation

We recommend asking for an ITW Dynatec-service technician for the setting-up
operation, to ensure a functioning system. Let yourself and the people working with or
working on the system be introduced to the system on this occasion.
ITW Dynatec takes no responsibility for damages or faults caused by any untrained
personal.

Page 18 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 3
Description and Technical Specs

ITW Dynatec

UFD Omega:

UFD Random:

3.2 Description of UFD Spray Applicator

Description

ITW Dynatec’s UFD Spray Applicators are air-operated, single or multi-module hot melt
adhesive applicator assemblies with integrated basket filters, which prevent particulate
matter from obstructing flow through the heads.

The Applicator is heated by replaceable cartridge heating elements which are controlled
by an integrated sensor and electronic control. Each model can be configured for ITW
Dynatec’s DynaControl, MCV or Upgrade control schemes or for Allen-Bradley PLC
controls. Pressure transducer ports are standard features for all Applicators. A choice of
adhesive inlets and an angled filter nut allows either vertical or horizontal spray.

Four standard UFD models supporting up to six modules, are available, ranging in width
from 50mm to 150mm (2” to 6”). Their design is metric.

Theory of Operation

Each Applicator features one or more modules (adhesive valve) mounted to a single
service block. Each module is opened and closed by air pressure (solenoid valve).
Springs are used to keep the stem closed when no air pressure is supplied to the head.
The rate of adhesive flow from the applicator is determined by the adhesive pressure
applied by the Adhesive Supply Unit’s (ASU’s) pump, the nozzle type and the stem stroke
adjustment.

As shown in the illustration below, the heated adhesive supply hose may be connected at
the rear of the applicator or at the top. Adhesive flows from the hose into the service
block, through the filter and then to the module. Air pressure (Control Air) opens the
module, allowing adhesive to flow through the module’s nozzle.

Adapters are available to allow indus try-standard pressure transducers (1/2-20 thread) to
be connected to monitor adhesive pressure within the service block.

On the UFD spray models, an air preheater is located below the service block. The
preheater supplies heated air (Process Air), used to fiberize the adhesive streams, to the
UFD modules. The air preheater is thermally isolated from the service block and its
temperature is controlled independently.

The adhesive pressure in the system is influenced by the following parameters:

• Temperature and viscosity of the adhesive

• Size and speed of the Adhesive Application Unit’s (ASU’s) pump

• Cross-section and length of the adhesive hoses

• Adjusted adhesive pressure at Applicator (if adjustable pressure relief valve)

• Nozzle type

See illustration typical parts of UFD Applicator on next page.

Nozzles compatible with UFD Applicator:

Two different UFD nozzles (Omega and Random) are available to fiberize the
adhesive streams:

UFD Applicator, Manual 40-43, Rev. 6.16 Page 19

ITW Dynatec

Chapter 3

Description and Technical Specs

Alternate Hose
Inlet

Process Air Inlet

Air Preheater

Piston

Accessory Port

UFD Module

Control Air Inlet

Electrical
Inlet

Mounting screw

Nozzle

Filter

O-ring

Filter Nut

Lock
Nut

Optional Drain

(Purge) Valve

Stroke Adjustment Screw

Connection

Alternate Glue

Fiberizing Nozzle

Filter Cap

Glue Inlet

Page 20 UFD Applicator, Manual 40-43, Rev. 6.16

Illustration: Standard UFD Spray Applicator

Basket

Chapter 3
Description and Technical Specs

ITW Dynatec

Technical Data

Model UFD 0501 0502 0753 1004 1506

Number of Modules

Spacing between nozzle centers

Wattage Adhesive Manifold

Wattage Standard Air Perheater

Wattage Slim Line Preheater

Supply voltage

Dimensions
Weight (including module and

solenoid valve)
Mounting

Temperature range

Warm-up time

1 2 3 4 6

- 25.2 mm 25.2 mm 25.2 mm 25.2 mm

450 450 525 600 900

600 600 900 1200 1200

400 400 600 800 1200

200-240 VAC/ 1p/ 50-60 Hz

See dimensional layout on follo wing pag e.

Model UFD0501: 3.52 kg (7.75 lb.)
M6 x 1 screws with insulators or 1/2” rod mount,

insulated clamps, 12 to 13 mm rod
38°C to 218°C (100°F to 425°F)
15 minutes for cold start/

5 minutes for module change only

Adhesive viscosity

Adhesive pressure range

Noise emission

Air pressure range
Air pressure range for high

speed snuffback modules (only)
Storage/ shipping temperature

Ambient service temperature

CE approval granted

100 to 30.000 mPa. sec. (100 to 30.000 centipoise)

68 bar maximum (1000 psi maximum)

70 dB(A)

4.1 to 6.9 bar (60 to 100 psi)

4.8 to 6.2 bar (70 to 90 psi)

-40°C to 70°C (-40°F to 158°F)

-7°C to 50°C (20°F to 122°F)

Yes

UFD Applicator, Manual 40-43, Rev. 6.16 Page 21

ITW Dynatec

Chapter 3

Description and Technical Specs

Service Block Length:

150 6 = 150mm (6 port/ 1 solenoid)

Module Type:

No. of Modules installed:

Z (no modules)

Voltage:

Control:
Filter Options:

Number of Solenoids:

(not available for J, M)

Applicator Options:

A = Adds Purge Valve

Model Designation Guide

UFD XXX X X X X X X X X

Example: UFD 100 4 V 4 A 1 D 2 S

050 1 = (1 port/1 solenoid)
050 2 = 50mm (2 port/1 solenoid)
075 3 = 75mm (3 port/1 solenoid)
100 4 = 100mm (4 port/ 1 solenoid)

S = Standard (No Options)

2 = 240VAC

A = Vertic al Hi-Speed SB (manifold air)
H = Horizontal UFD* (continuous)
V = Vertical UFD* (continuous)
K = Horizontal UFD SB (intermittent)
F = Vertical UFD SB (intermittent)
J = Verti cal, Hi-Speed SB, (intermittent)

Festo

M = Horizontal, Hi-Speed SB, (intermittent)

Festo

P = Horizontal Hi-Speed SB (manifold air)

D = DynaControl / PLC
M = MCV
N = Upgrade, Nor (Nickel RTD)
L = Upgrade, Mel (J -type t herm ocouple)
P = Upgrade, Mel (Platinum RTD)

1, 2, 3, 4, 5 or 6
0 = Only for options J, M
E = Adds Balanced Solenoid Manifold

1, 2, 3, 4, 5, 6 or

A = 100 mesh, basket
B = 150 mesh, basket
C = 150 mesh, spin-on
D = 200 mesh, spin-on

Notes: When specifying an Applicator with no modules, (see “Z” above), the Module Type (H, V, etc.)
must still be specified for the application.

Page 22 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 3
Description and Technical Specs

ITW Dynatec

Dynafiber UFD Applicator,

side view:

Dynafiber UFD Applicator,

front view:

Dynafiber UFD

Width

Centers

Model No.

A

B

50mm

2“

50mm

2“

25.2mm
1“

75mm

3“

50.4mm
2“

100mm

4“

75.6mm
3“

150mm

6“

126mm

5“

Dimensions

UFD0501
UFD0502
UFD0753
UFD1004
UFD1506

SlimLine Applicator

-

UFD Applicator, Manual 40-43, Rev. 6.16 Page 23

ITW Dynatec

Chapter 3

Description and Technical Specs

This page intentionally left blank.

Page 24 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 4 Installation & Startup

ITW Dynatec

CAUTION

• Heed all safety instructions mentioned in Chapter 2.

• In any case the air has to be clean and dry! See advice in Chapter 4.3 “Quality of

applicator, 3/8” O.D. airline is recommended.

Advices:

occurs.

Chapter 4

Installation & Startup

• Before setting up, please read this documentation carefully.

• Pay attention to all the installation and connecting advices.

4.1 Conditions for set-up and mounting

Place requirement

Install the Applicator in the machine so that the operator is able to work on it from all
sides, for e.g. for adjusting, preparing, maintaining, repairing, cleaning, etc. See drawing
of the unit for admeasurements.

Mounting and alignment

• The complete unit has to be set up on solid, stable and flat ground.

• The alignment in height of the complete system has to be considered.

• The alignment of the machine has to be considered.

Electrical connection

• Necessary electrical connection has to be provided. See electrical schematics.

• Never connect or disconnect plug-and-socket connections under load!

• The service block’s incoming electrical power and temperature control is supplied

through the flexible cable exiting the adhesive supply hose cuff or through an
extension cable from the ASU. The Applicator has a circular, plastic connector which
mates with the connector attached to this cable.

• Incoming power and temperature control for the air preheater, if applicable, is supplied
by a cable extension from the ASU.

Pneumatic connection

compressed air”.

• Please heed that units with high air demand may not be used at the same time with
the same air supply.

• Incoming module-activation air is supplied through a solenoid valve. It must be clean
and unlubricated.
For conventional modules (module option H, V, HQ or VQ in the model number (see
previous pages), the module activation air is controlled by a four-way solenoid valve
and should be separately regulated and maintained at a pressure between 4.1 to 6.9
bar (60 to 100 psi). Air lines from the solenoid valve should be 6.4mm (1/4 inch).
Head air inlet ports are G 1/8 threads (1/8 NPT).

For snuffback modules (all other module options), the module activation air is

UFD Applicator, Manual 40-43, Rev. 6.16 Page 25

controlled by a either a four-way or a five-way solenoid valve. See Appendix A and B
for details on the solenoid setup.

• Incoming process (preheater) air must be supplied through a pressure regulator. The
air must be clean and unlubricated. Operating pressure depends on the choice of
nozzle. The Applicator’s air supply line must be at least 1/4” O.D. For the UFD 150

• Check all screw connections at the unit and retighten if necessary.

• Lay the cables and heated hoses so that no risk or least possible risk of stumbling

ITW Dynatec

Chapter 4

Installation & Startup

CAUTION

valid regulations.

WARNING

• Risk of burns and risk of injury!

Air Inlet
Fitting

Muffler

To Timer or

Limit Switch

Purge Button

Solenoid

Mounting of

assemblies

Stroke Limit Adjustment

Alternate Hose Inlet

(one on each side)

Weep Hole

Nozzle

Accessory Port (for a drain

(one on each side)

Hose/ Head Electrical
Connection

Alternative
Control Air
Inlet Port

Rod Mount Bracket

Filter Nut

Adhesive Inlet

or

90° Hose Fitting

45° Hose Fitting

Rod Mount Bracket & Plug
position.

Process Air Inlet for Air Preheater

Electrical Connection
For Air Preheater

4.2 Installation & Startup

• All work on or with this unit is only permitted for sk illed personnel!

• Pay attention to the electrical schematics!

• Clean and dry air and air pressure of 6 bar to the applicator solenoids is required.

• All heating elements have to be mounted and operated secured and according to the

• While installing the Applicator, use an appropriate protection device to avoid

unintended contact with heated parts and with spilling out Hotmelt. The protection
device has to prevent also the operator against not reaching into the adhesive
application and against injuring.

Typical installation for an ULTRA Applicator:

1. Install the Applicator on the machine at the foreseen place.
The Applicator should be supported from brackets that permit lateral and vertical

adjustments. Mount the Applicator on a 12mm to 13mm rod or bracketry using the 6
mm screws and insulators provided. Allow access to the filter. Be sure that the stroke
limit adjustment screws are accessible and that the “weep” holes are visible for
periodic inspection. Leave s uff ic ient clearance to install a pressure transducer, if
applicable, and allow access to a drain valve, if installed.

Installation Diagram: See the diagram for location of the components referred to in the following
section.

optional

solenoid

valve and/ or transducer tap)

Page 26 UFD Applicator, Manual 40-43, Rev. 6.16

Adhesive Supply Hose

used in alternate glue inlet

Chapter 4
Installation & Startup

ITW Dynatec

6 bar air pressure are required. Reason:

be installed between the standard air regulator/ filter and the UFD Applicator.

Heed the following for the installation of the heated hoses:

they cannot be repaired the hose would have to be changed completely.

2. Connect the compressed-air supply to Applicator. Connect all solenoids with air hoses
as required.

• Lower air pressure causes uneven adhesive application.

• The modules do not switch or switch with delay, resp. open and close again, if the air

supply is uneven.

• Only permanent pressure and sufficient volume flow leads to reproducible application
accuracy regarding position and amount.

CAUTION: Do not use lubricating oil with the air supply as Applicators are
lubricated at the factory and do not require lubrication when used in production.
Where oil is present in the air supply, a coalescing filter (Dynatec PN 100055) must

UFD Applicators require at least one solenoid valve for each applicator. If your head was
ordered without a solenoid valve, a 4-way valve (or a 5-way valve for snuffback modules)
should be mounted so that the air lines to each Applicator are as close to the same length
as practical.

Note: Air lines and fittings must be capable of withstanding temperatures up to 218°C
(425°F). ITW Dynatec supplies Air Control Filter Coalescing Kits (PN 100055) to be used
with air-operated Applicators (see the Air Control Filter Coalescing Kit Manual in
Appendix A of this manual).

For process (preheater) air control, the filter/ regulator kit PN 107404 is recommended. It
contains a 0-50 psi air filter/ regulator combination and a liquid-filled gauge for accurate
process air control.

See the Process (Preheater) Air Control Filter/ Regulator information in Appendix B.
When connecting the air lines to the applicator, the air line which has air pressure to the

module when the solenoid is OFF is the closing air line. See Appendix A and B for details
and diagrams of solenoid setup.

3. If a pre- or post- filter pressure transducer is to be utilized: install the supplied adapter
into the desired accessory port. Thread the transducer into the adapter (transducer
adapter has 1/2-20 thread). Follow the transducer manufacturer’s recommendations
for torque specifications. Note: the alternate hose inlets on either side of the Applicator
can also be used for the transducer adapter.

4. Before making the adhesive connection to the Applicator, align the adhesive supply
hose with its electrical connector oriented in relation to the electrical connector on the
top of the Applicator.

Connect the swivel fitting of the hot melt hose to the adapter on the service block,
using either the inlet port located below the filter nut or the port located on the top of
the Applicator (beside the electrical connection in the diagram). When tightening the
hose fitting, hold the hose cuff to prevent the hose core from rotating.

• Heated hoses may be damaged by overheating, if they are laid faulty.

• The heated hoses may not be stacked one on the other!

• The heated hoses may not be pressed together and / or bound.

• Put the hoses separated next to each other!

• The connections for supply resp. return hoses may not be mixed up.

• It is essential that the hoses will be laid without twisting!

• Heated hoses may not be fastened with binders or similar.

• Heated hoses may not be laid on a sharp edge.

• When using a balancer, a hose support with a radius of 400mm has to be mounted.

Reason: The sensor cables and heating cables within the hoses can be damaged. As

UFD Applicator, Manual 40-43, Rev. 6.16 Page 27

ITW Dynatec

Chapter 4

Installation & Startup

WARNING! HIGH PRESSURE! HOT ADHESIVE!

Use a stable, deep container to collect hot-melt adhesive and/ or oil.

Purge the Applicator before every start of production respectively of a shift by allowing

Bring the Applicator in work position and continue production.

5. Make the electrical connection from the hose to the applicator by connecting the

6. Connect the spray air line to the preheater using the adapter provided. Do not

7. Make the electrical connection from the extension cable to the preheater by

8. It is advisable to check the temperature of the applicator. This can be done through

9. Purge the Applicator of air and oil. Turn the Applicator O N electric a l ly and

10. Replace the nozzle, orienting the nozzle tip so it points toward the substrate.

11. Interconnect the components with the foreseen Profibus (or EtherNet, etc.) interface

Daily operation

female connector of the hose to the male connector of the applicator.

overtighten the compression fitting, or the air line could collapse, reducing air flow.

connecting the female connector of the cable to the male connector of the preheater

the temperature readout of the adhesive supply unit. Surface temperature may be
checked with a separate pyrometer and surface probe or with a dial thermometer.
Turn the system power switch ON. Permit the applicator to warm up at least 15
minutes (5 minutes for module change) before reading temper ature.

pneumatically.

During the purging procedure, hot adhe sive and oil can come out of
the Applicator under high pressure. Wear safety glasses, gloves and
protective clothing.

Remove the nozzle from the module. Place a heat resistant container under the
module to collect the material that drains from the Applicator. Manually open the
solenoid by pushing (with a small screwdriver or other tool) the purge button located
on the solenoid coil. Continue to hold in the purge button until all air and oil have
drained and only adhesive flows from the module.

cables (if applicable).

the adhesive flows out until it is satisfactory.
Then switch off the adhesive and clean the nozzle from adhesive.

Page 28 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 4
Installation & Startup

ITW Dynatec

WARNING! HOT SURFACE & ADHESIVE!

Special Installation Notes on HiSpeed, Vertical Snuffback, Direct-Air Module

Special Installation Notes on Optional PN 112690, 112440 & 112934 HiSpeed, Vertical
Snuffback, Direct-Air Module (Option Code C,D, G see Chapter Model Designation Guide)

The PN 112690, 112440 & 112934 modules are designed for the solenoid valve to be
connected directly to the module air cylinder. Fittings and tubing are included with the
module assembly.

If alternative fittings or tubing are desired, the recommended tubing is aluminum or
stainless steel, 1/4” OD x 3/16” ID. For best performance, the tubing length should be as
short as practical (recommended length is 2.5” min. to 6” max.). The port threads in the
module are 1/8-27 NPT.

If necessary for clearance, the air cylinder can be rotated to re-position the tube fittings.
Remove the four cap screws securing the air cylinder, and without removing the air
cylinder, rotate to the desired position. Replace the cap screws and torque crosswise,
first to 5 in-lb., then to 20 in-lbs.

Recommended operating air pressure is 70-90 psi.

Operation of Optional Drain Valve

(Option Code A, see Chapter Model Designation Guide)

UFD Applicators with the “A” option are equipped with a drain valve located on the right
side of the Applicator. This drain valve allows residual adhesive pressure to be relieved
prior to maintenance or repair of the Ap pl icator . Dur ing Applicator installation, the drain
valve can be relocated to the left side of the Applicator for access, if necessary.

The drain valve consists of a valve body with a rotatable outlet collar that directs the flow
of adhesive. A plug is located inside the body, retained by a snap ring to prevent the plug
from being fully removed.

Operation

1. Ensure that all pumps in the ASU (Adhesive Supply Unit) are turned off. Power down
the ASU or disable the Applicator and preheater zones at the control panel.
Disconnect all electrical cables from the Applicator.

The equipmet will still be hot when this procedure is being done.
Use insulated gloves and protective c lothing.

2. Place a suitable container under the Applicator to catch adhesive. Using pliers, rotate
the knurled outlet collar of the drain valve so that the exit hole points toward the
container, and away from any personnel. Stand away from the valve while the
adhesive pressure is being relieved.

3. Using a 19mm (3/4”) wrench on the valve body to prevent rotation, insert a 5mm hex
wrench into the plug. Rotate the plug counter-clockwise to allow adhesive to flow
through the valve.

4. If no adhesive flows from the drain valve, do not assume that there is no adhesive
pressure in the system. Always verify that adhesive pressure has been completely
relieved before proceeding with maintenance or repairs. Never remove the snap ring
in the end of the valve, as this would allow the plug to be removed, possibly resulting
in personal injury.

5. After maintenance or repairs are complete, tighten the plug securely. Wipe any
adhesive from the outer surface of the drain valve.

UFD Applicator, Manual 40-43, Rev. 6.16 Page 29

ITW Dynatec

Chapter 4

Installation & Startup

WARNING! HOT SURFACE & ADHESIVE!

max. oil

(mg/m3)

1

0,1

0,1

-70

0,01 2 1 1 -40

0,1

3

5 5 -20

1 4 15

8

+3

5

5

40

10

+7

25 6 +10

7 not defined

Purging Adhesive Through the Applicator

This procedure may be used anytime the operator wishes to purge old adhesive from the
Applicator and replace it with fresh adhesive. For example, this procedure could be used
in instances where the adhesive system has been held at temperature for an extended
time without running, such as during a produc tio n line s tar t-up.

The equipment will still be hot when this procedure is being do ne.
Use insulated gloves and protective c lothing.

Procedure

1. Remove all nozzles. Place a suitable container under the Applicator to catch adhesive.

2. Activate the modules and manually run the adhesive pump to purge the hoses and
Applicators of old adhesive. Purge until the adhesive exiting the modules is fresh.

3. Check system pressure to see if filters are clogged and need to be changed.

4. Replace the nozzles and check the adhesive flow through them. Compare to target
flow.

5. Check the nozzle spray pattern.

6. Clean any nozzles that do not spray properly and check the spray pattern again.

4.3 Quality of compressed Air

Compressed air quality class according to ISO 8573-1

• We recommend to use a maintenance-unit for compressed-air conditioning with a filter
40µm.

• Keep the quality class 5.4.2 according to ISO 8573-1.

Classification of Quality Classes According to ISO 8573-1:

Class 1. Particulate Material 2. Water Content 3. Oil Content

max. particle size

(μm)

max. particle density

Page 30 UFD Applicator, Manual 40-43, Rev. 6.16

(mg/m3)

max. pressure dew point

(°C)

concentration

Chapter 5 Maintenance and Repair Notes

ITW Dynatec

Heed all security advices given in Chapter 2.

3. Open the pressure purge valve manually until the pressure is relieved.

Maintenance and Repair Notes

5.1 Security advices for maintenance and repair

Use only original parts from ITW Dynatec, otherwise ITW Dynatec’s
warranty is void!

Maintenance and repair work is only permitted for skilled personnel!
Always wear safety shoes, heat-resistant protective gloves, safety goggles

and protective clothing that cover all vuln er ab le parts of the bod y while
working on the heated unit! Risk of injury or heavy burns!

High Voltage! Risk of injury and mortal danger!

• All electrical connections must be made by qualified electrical personnel.

• Care must be taken to assure proper grounding prior to any disassembly.

• Lockout and tag the electrical sources as required.

• Make sure there is no electrical power on the leads you will be

connecting.

• When covers are removed, high voltage sources create an electrocution
hazard.

• Wear appropriate safet y equipm ent when wor k ing with high vol tag e
sources.

Parts and surfaces of the unit get very hot. High temperatures! Risk of
heavy burns!

High adhesive temperature and adhesive pressure! Risk of injury or
heavy burns!

Always assume that the system is under pressure, proceed with caution.
Keep a cool-pack, or bucket of clean water near the work area.
Place a heat-resistant catchment container/underlay under the components.

Hot adhesive may come out.
CAUTION: At working temperature, molten adhesive could cause heavy

burns. Let spilled out adhesive cool down first, before removing it!
CAUTION: Use only lint-free cleaning cloth and suitable cleaner for cleaning!

Do not damage surfaces! Do not scratch above them with sharp-edged
tools, otherwise the components will get leaky and inoperable!

All maintenance and repair work has to be done at working
temperature, except as noted otherwise. Else there is a risk of
damaging the unit components!

Before any service work disconnect the external power supply and
switch the unit voltage-free:

1. Switch off the main switch and the controller.

2. Disconnect the power supply respectively remove the plug / cable.

3. Guard the unit against unauthorized restarting!

Before any service work the adhesive pressure must be relieved
throughout the system. Switch the unit pressureless:

1. Disconnect the pressure air supply.

2. Turn the pressure regulator to zero bar, if necessary. Wait approximately

1 minute until the pressure is relieved.

Chapter 5

UFD Applicator, Manual 40-43, Rev. 6.16 Page 31

ITW Dynatec

Chapter 5

Maintenance and Repair Notes

CAUTION

temperature.

CAUTION

Applicator.

5.2 Re-Assembly Procedures and General Cautions

Unless noted, component re-assembly is simply the reverse sequence of the disassembly
procedures. However, the following “cautions” should be followed (whenever they apply)
for proper re-assembly:

In general, all O-RINGS AND SEALS must be replaced whenever hot-melt equipment is
re-assembled. All new O-rings must be lubricated with O-ring lube (PN N07588).

TAPERED PIPE THREADS are found on air pipe fittings used with the pump air supply
and on the outlet filter manifold. Apply thread sealant (PN N02892) whenever tapered
pipe threaded parts are re-assembled.

SOME FITTINGS used for adhesive on hot melt equipment have straight threads and O­ring seals. Use of thread sealant is not necessary with these parts, but the O-ring seals
should be clean and lubricated. Tighten straight-threaded parts and fittings until their
shoulders are firmly seated. Excessive torque may damage straight-threaded parts and
the use of power wrenches is not recommended.

HOT-MELT RESIDUE must be cleaned from parts before they are re-assembled,
particularly from threaded parts. As a precaution against adhesive residue preventing
proper re-assembly, threaded parts must always be re-tightened at operating

5.3 Stroke Limit Adjustment

All conventional MR1300 applicators are equipped with a stroke limit adjustment.
For snuffback valves, the stroke is factory pre-set and no field adjustment is necessary.

Whenever the conventional module is disassembled, the stroke limit must be adjusted
using the following procedure:

1. Bring applicator up to operating temperature.

2. Loosen the lock nut (see illustration on next pages, under Chapter 5.5 Replacement of
the Built-in Filter) located on the top of the module.

3. Bottom the stroke adjustment screw lightly.

Tightening the stroke adjustment to shut OFF the nozzl e will cause damage to the

4. Back off the screw one-half to one turn.

5. While holding the screw in position, tighten the lock nut.

Page 32 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 5
Maintenance and Repair Notes

ITW Dynatec

WARNING

Maintenance and repair work is only permitted for skilled personnel!

protective clothing.

5.4 Relieving Adhesive Pressure

Heed all security advices given in Chapter 5.1.

Always wear safety shoes, heat-resistant protective gloves, safety goggles
and protective clothing that cover all vulnerable parts of the body while
working on the heated unit! Risk of injury or severe burns!

Components and adhesive are hot. Take every precaution to prevent the
material and hot surfaces from contacting the skin.

During the purging procedure, hot adhe sive can come out of the
Applicator under high pressure. Wear safety glasses, gloves and

Many maintenance and troubleshooting procedures potentially expose the maintenance
technician to dangerous hot adhesive, which is under pressure. Follow this procedure to
release the adhesive pressure in the Applicator before performing such maintenance.

1. The Applicator should be at operating temperature.

2. Turn the ASU’s pump/ motor OFF.

3. Place a heat-resistant catchment container/underlay under the Applicator.

Relieving Adhesive Pressure Manually:

1. Push the purge button located on the side of the air solenoid coil.
Or, if the ASU filter block is equipped with a drain, adhesive pressure may be relieved
at the ASU.

Relieving Adhesive Pressure by using the Optional Drain Valve (if applicable):

1. Place a heat-resistant container under the drain valve. If necessary, rotate the drain
valve’s opening by turning its knurled collar so that the opening is aiming downward
into the container.

2. With a 5mm hex key screwdriver (Allen-wrench), slowly loosen the drain valve’s purge
screw (do not try to remove it) and allow the adhesive and residues to flow out of
Applicator. Be sure to stand clear since there may be residual adhesive pressure in
the Applicator.

3. Turn ON the ASU’s pump/ motor. When all the contaminants have run out and the
adhesive is clean, retighten the screw.

UFD Applicator, Manual 40-43, Rev. 6.16 Page 33

ITW Dynatec

Chapter 5

Maintenance and Repair Notes

WARNING

Maintenance and repair work is only permitted for skilled personnel!

protective clothing.

1. Stop all motors.

care not to cut the O-ring.

Mounting screw

Filter

Basket

O-ring

Filter Nut

Lock Nut

Stroke Adjustment Screw

Optional Drain

(Purge) Valve

5.5 Replacement of the Built-in Filter

Heed all security advices given in Chapter 5.1.

Always wear safety shoes, heat-resistant protective gloves, safety goggles
and protective clothing that cover all vulnerable parts of the body while
working on the heated unit! Risk of injury or severe burns!

Components and adhesive are hot. Take every precaution to prevent the
material and hot surfaces from contacting the skin.

During the purging procedure, hot adhe sive can come out of the
Applicator under high pressure. Wear safety glasses, gloves and

Refer to the drawing in Chapter 7 for more information.
The applicator must be at operating temperature.

Procedure for Basket-type Filter (Filter Codes A & B):

2. Switch the unit voltage-free and
pressureless.

3. Guard the unit against
unauthorized restarting.

4. Place a heat-resistant catchment
container/underlay under the
Applicator. Hot adhesive may
come out!

5. Relieve the adhesive pressure by
following the instructions under
Chapter 5.4 “Relieving Ad h esiv e
Pressure”.

6. Unscrew and remove the filter
nut.

7. With needle nose pliers, pull the

filter basket out of the manifold.

8. Replace the O-ring on the filter

nut. Apply O-ring lubricant (PN
N07588) to the new O-ring.

9. Apply a coat of anti-seize to the

threads of the filter nut.

10. Re-install the filter basket and

the filter nut. Tighten the filter
nut until it is seated firmly, taking

Nozzle

Page 34 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 5
Maintenance and Repair Notes

ITW Dynatec

1. Stop all motors.

O-ring

Filter Cap

O-ring groove

Sealing washer

Spin-on Filter

Procedure for Spin-on Filter (Filter Code C)

2. Switch the unit voltage-free and
pressureless.

3. Guard the unit against unauthorized
restarting.

4. Place a heat-resistant catchment
container/underlay under the Applicator. Hot
adhesive may come out!

5. Relieve the adhesive pressure by following
the instructions under Chapter 5.4 “Relieving
Adhesive Pressure”.

6. Unscrew and remove the filter cap.

7. Unscrew the filter from the filter cap.

8. Remove and discard the old sealing washer

and O-ring.

9. Make sure the mating surface of the filter cap

is clean.

10. Install a new sealing washer, filter and O-

ring. Torque the filter to 40-50 in-lbs
(4.5 – 5.5 Nm) on the cap.

11. Apply a coat of anti-seize to the threads of

the filter cap.

12. Re-install the filter and the filter cap. Tighten

the filter cap until it is seated firmly, taking
care not to

13. Close the pressure bleed (purge) valve,

return the equipment to service and check
for leaks.

14. If leaking, it might be necessary to replace

the filter cap’s O-ring.

cut the O-ring.

(upper groove)

UFD Applicator, Manual 40-43, Rev. 6.16 Page 35

After finishing the maintenance or repair works:

 Remove all materials and tools used during the repair or maintenance from the

workspace of the unit.

 Connect the voltage supply and the compressed air supply. Heat the unit up. Wait until

all temperatures are within the tolerances and the adhesive in the tank is molten
completely.

 Continue production.

ITW Dynatec

Chapter 5

Maintenance and Repair Notes

WARNING

Maintenance and repair work is only permitted for skilled personnel!

protective clothing.

1. Stop all motors.

2.8 Nm).

Module’s two

5.6 Replacement of the Module

Modules Which Are Not Serviceable

The following modules cannot be customer-serviced:

• PN 112440 Module, High-Speed SB, Hor, Dir Air

• PN 112444 Module, High-Speed SB, Hor, Bck Air

Replacement of the Standard Module

Heed all security advices given in Chapter 5.1.

Always wear safety shoes, heat-resistant protective gloves, safety goggles
and protective clothing that cover all vuln er ab le parts of the bod y while
working on the heated unit! Risk of injury or severe burns!

Components and adhesive are hot. Take every precaution to prevent the
material and hot surfaces from contacting the skin.

During the purging procedure, hot adhe sive can come out of the
Applicator under high pressure. Wear safety glasses, gloves and

Refer to the drawing in Chapter 7 for more information.

2. Switch the unit to stand-by and pressureless.

3. Place a heat-resistant catchment

container/underlay under the Applicator. Hot
adhesive may come out!

4. Relieve the adhesive pressure by following the

instructions under Ch apt er 5.4 “Relieving Adhesive
Pressure”.

5. Remove the module from the service block by

removing the two mounting screws on the front of
the module with a hex key screwdriver (Allen
wrench). Make sure that the old O-rings located on
the back of the module are also removed (the new
module will include new O-rings).

6. Mount the new module in reverse order and att ach

it to the manifold with a torque of 20-25 in./lbs (2.3-

After finishing the maintenance or repair works:

 Remove all materials and tools used during the repair or maintenance from the

workspace of the unit.

 Connect the voltage supply and the compressed air supply. Heat the unit up. Wait until

all temperatures are within the tolerances and the adhesive in the tank is molten
completely.

 Continue production.

Page 36 UFD Applicator, Manual 40-43, Rev. 6.16

mounting screws

Chapter 5
Maintenance and Repair Notes

ITW Dynatec

CAUTION

premature seal breakdown and leakage of glue from the Applicator!

Module Assembly Instructions for the PN 104993 UFD Module

Demount the module from the service block, refer to the instructions in Chapter 5.6
Replacement of Standard Module on previous page.

Use the component illustration and parts list in Chapter 7 as a reference with the
following instructions for the PN 104993 UFD module.
ITW Dynatec has a Module Seal Kit available (PN 105150) which contains the
components necessary to rebuild one module, including the seal cartridge assembly, all
O-rings, spring and seal lubricant.

1. During re-assembly, coat all O-rings with a liberal amount of High Temp Lube (PN
N07588).

DO NOT SUBSTITUTE! Failure to use High Temp Lube (N07588) may result in

2. Insert the new seal cartridge assembly into the module body. (Note that there are two
holes in the seal cartridge cavity in the module body. One hole accepts the roll pin in
the seal cartridge. The other is an air hole which must line up with the air hole in the
seal cartridge.) Align the roll pin in the seal cartridge with the corresponding hole in the
top of the module body. Press the seal cartridge into position. The air hole in the seal

cartridge must align with the air ho le in the module body for the valve to
function properly.

3. Place a new piston O-ring onto the stem assembly and slowly insert the stem
assembly into the seal cartridge.

4. Place the new spring on top of the piston.

5. Loosen and back out the adjusting screw in the air cylinder. Place the air cylinder over
the spring and piston and press down into place. Take care not to dislodge the spring
or damage may result. Secure the air cylinder with the four mounting screws.

6. Place new O-rings on the seat assembly and insert the seat assembly into the bottom
of the module body. Secure with the four mounting screws. Spring resistance will be
felt as the screws are tightened. Tighten the screws evenly to avoid binding.

7. Place new O-rings into the grooves on the rear face of the module and mount the
module onto the service block.

8. Allow five minutes for the module to heat. Adjust the stem stroke to the desired
setting.

To disassemble, reverse above order.

UFD Applicator, Manual 40-43, Rev. 6.16 Page 37

ITW Dynatec

Chapter 5

Maintenance and Repair Notes

CAUTION

premature seal breakdown and leakage of glue from the Applicator!

Module Assembly Instructions for the PN 106224 UFD or 106226 HiTemp UFD Module

Demount the module from the service block, refer to the instructions in Chapter 5.6
Replacement of Standard Module on previous pages.

Use the component illustration and parts list in Chapter 7 as a reference with the
following instructions for the PN 106224 or 106226 module. ITW Dynatec has a Module
Seal Kit available (PN 105150/ 803012 for Hi Temp) which contains the components
necessary to rebuild one module, including the seal cartridge assembly, all O-rings,
spring and seal lubricant.

1. During re-assembly, coat all O-rings with a liberal amount of High Temp Lube (PN
N07588).

DO NOT SUBSTITUTE! Failure to use High Temp Lube (N07588) may result in

2. Insert the new seal cartridge assembly into the module body. (Note that there are two
holes in the seal cartridge cavity in the module body. One hole accepts the roll pin in
the seal cartridge. The other is an air hole which must line up with the air hole in the
seal cartridge.) Align the roll pin in the seal cartridge with the corresponding hole in the
top of the module body. Press the seal cartridge into position. The air hole in the seal

cartridge must align with the air ho le in the module body for the valve to
function properly.

3. Place a new piston O-ring onto the stem assembly and slowly insert the stem
assembly into the seal cartridge.

4. Place the new spring on top of the piston.

5. Loosen and back out the adjusting screw in the air cylinder. Place the air cylinder over
the spring and piston and press down into place. Take care not to dislodge the spring
or damage may result. Secure the air cylinder with the four mounting screws.

6. a. Follow this step for new-style modules (those built after 11/12/07): Place new O-
rings on the vertical adapter and insert the seat assembly into the bottom of the
module body. Spring resistance will be felt as the screws are tightened. Tighten the
screws evenly to avoid binding.

b. Follow this step for old-style modules (those built prior to 11/12/07): Place new O­rings on the seat assembly and insert the seat assembly into the bottom of the module
body. Place new o-rings on the vertical adapter. Place the brass seal and the vertical
adapter onto the seat assembly and secure with the four mounting screws. Spring
resistance will be felt as the screws are tightened. Tighten the screws evenly to avoid
binding.

7. Place new O-rings into the grooves on the rear face of the module and mount the
module onto the service block.

8. Allow five minutes for the module to heat. Adjust the stem stroke to the desired
setting.

To disassemble, reverse above order.

Page 38 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 5
Maintenance and Repair Notes

ITW Dynatec

CAUTION

premature seal breakdown and leakage of glue from the Applicator!

O-rings

Piston

PN 110840

UFD Module

UFD SB (Snuff-Back) Valve Cartridge

PN 111074

Vertical SB UFD M odule

Module Assembly Instructions for the PN 110840 Horizontal SB and PN 111074 Vertical SB UFD Modules

Demount the module from the service block, refer to the instructions in Chapter 5.6
Replacement of Standard Module on previous pages.

Use the component illustrations and parts lists in Chapter 7 as a reference with the
following instructions for the PN 110840 & 111074 SB UFD modules. ITW Dynatec has a
Module Rebuild Kit available (PN 110889) which contains the components necessary to
rebuild one module, including the valve cartridge assembly and O-rings.

Lip seals

Horizontal SB

1. Disassemble the UFD SB module. Discard the old valve cartridge and thoroughly
clean the remaining parts.

2. Lightly coat the O-rings on the new valve cartridge (included in the kit and shown
above) with a high-temperature lubricant, such as PN 001U002 Dow 112 or PN
001V078 Krytox GPL206.
Note: Take care to keep lubricant off of the air piston lip seals.

DO NOT SUBSTITUTE! Failure to use High Temp Lube (N07588) may result in

3. Carefully install the new valve cartridge into the SB module body, pushing it in until it
is firmly seated.

4. Making sure that the air cylinder and piston lip seals are clean and dry, carefully install
the air cylinder over the piston and onto the valve cartridge.

5. Align the air cylinder’s external O-ring with the three ex ter nal O-rings in the SB
module’s body.

6. Secure the air cylinder with the four M3 x 35mm long cap screws dis-assembled in
step 1.

7. Torque the cap screws cross-wise to 20 inch-lb. (2.3 NM).

8. Install new external o-rings (included in kit) on the SB module with a minimal coating
of high-temp lubricant.

The module is now ready for installation and service.

To disassemble, reverse above order.

UFD Applicator, Manual 40-43, Rev. 6.16 Page 39

ITW Dynatec

Chapter 5

Maintenance and Repair Notes

WARNING

Maintenance and repair work is only permitted for skilled personnel!

protective clothing.

1. Stop all motors.

UFD High-Speed

UFD Snuffback

5.7 Replacement of the UFD Nozzle

Heed all security advices given in Chapter 5.1.

Always wear safety shoes, heat-resistant protective gloves, safety goggles
and protective clothing that cover all vuln er ab le parts of the bod y while
working on the heated unit! Risk of injury or severe burns!

Components and adhesive are hot. Take every precaution to prevent the
material and hot surfaces from contacting the skin.

During the purging procedure, hot adhe sive can come out of the
Applicator under high pressure. Wear safety glasses, gloves and

Refer to the drawing in Chapter 7 for more information.
Occasionally nozzles can become clogged with char, residue or other foreign material.

This can result in the decrease or even stoppage of glue flow. Use following procedure to
change nozzles:

The nozzle must be at operating temperature when cleaned.

2. Switch the unit voltage-free and pressureless.

3. Guard the unit against unauthorized restarting.

4. Place a heat-resistant catchment
container/underlay under the Applicator. Hot
adhesive may come out!

5. Relieve the adhesive pressure by following the
instructions under Chapter 5.4 “Relieving
Adhesive Pressure”.

6. Remove the nozzle from the module by
loosening its two (or one on UFD Snuffback
Nozzle) mounting screws. See pictures on the
side.

7. Mount the nozzle in reverse order and attach it
to the module with a torque of 20-25 in./lbs
(2.3-2.8 Nm).

After finishing the maintenance or repair works:

 Remove all materials and tools used during the repair or maintenance from the

workspace of the unit.

 Connect the voltage supply and the compressed air supply. Heat the unit up. Wait until

all temperatures are within the tolerances and the adhesive in the tank is molten
completely.

 Continue production.

Nozzle’s two
mounting screws

Nozzle’s one
mounting screw

Page 40 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 5
Maintenance and Repair Notes

ITW Dynatec

WARNING

Maintenance and repair work is only permitted for skilled personnel!

protective clothing.

1. Stop all motors.

UFD High-Speed

UFD Snuffback

5.8 Cleaning of the UFD Nozzle

Heed all security advices given in Chapter 5.1.

Always wear safety shoes, heat-resistant protective gloves, safety goggles
and protective clothing that cover all vuln er ab le parts of the bod y while
working on the heated unit! Risk of injury or severe burns!

Components and adhesive are hot. Take every precaution to prevent the
material and hot surfaces from contacting the skin.

During the purging procedure, hot adhe sive can come out of the
Applicator under high pressure. Wear safety glasses, gloves and

Refer to the drawing in Chapter 7 for more information.
Occasionally nozzles can become clogged with char, residue or other foreign material.

This can result in the decrease or even stoppage of glue flow. Use one of the following
two methods to clean nozzles.

Cleaning by High Temperature Oven

For routine nozzle cleaning, a high temperature oven should be utilized. An optional
Nozzle Cleaning Oven (PN 107307 or 107306) is available from ITW Dynatec.

After several cleanings in an oven, nozzles must be disassembled and soaked in solvent
in order to remove all contaminants. Perform the following procedure as needed:

Cleaning by Nozzle Disassembly

The nozzle must be at operating temperature when cleaned.

2. Switch the unit voltage-free and pressureless.

3. Guard the unit against unauthorized restarting.

4. Place a heat-resistant catchment
container/underlay under the Applicator. Hot
adhesive may come out!

5. Relieve the adhesive pressure by following the
instructions under Chapter 5.4 “Relieving
Adhesive Pressure”.

6. Remove the nozzle from the module by
loosening its two (or one on UFD Snuffback
Nozzle) mounting screws. See pictures on the
side.

7. Remove the mounting screws and the three (or
four on UFD Snuffback Nozzle) cap screws from
the nozzle. See pictures on the side.

UFD Applicator, Manual 40-43, Rev. 6.16 Page 41

Nozzle’s two
mounting screws

Nozzle’s one
mounting screw

ITW Dynatec

Chapter 5

Maintenance and Repair Notes

8. Separate the nozzle from its front and rear mounting plates.

9. Soak the nozzle plates in solvent. If necessary, use a non-metallic brush to remove
any foreign material, being careful not to damage any of the nozzle’s orifices. Be sure
to remove all residue before re-assembling.

10. Mount the nozzle in reverse order and attach it to the module with a torque of 20-25
in./lbs (2.3-2.8 Nm).

After finishing the maintenance or repair works:

 Remove all materials and tools used during the repair or maintenance from the

workspace of the unit.

 Connect the voltage supply and the compressed air supply. Heat the unit up. Wait until

all temperatures are within the tolerances and the adhesive in the tank is molten
completely.

 Continue production.

Page 42 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 5
Maintenance and Repair Notes

ITW Dynatec

WARNING

Maintenance and repair work is only permitted for skilled personnel!

Parallel Resistance

Minimum Maximum

UFD050 Series

115.8

141.9

UFD075 Series

98.7

120.7

UFD100 Series

86.9

106.4

UFD150 Series

57.9

70.9

Standard Models

Minimum Maximum

Slim Line Models

Minimum Maximum

UFD050 Series

86.9

106.4

129.6

158.4

UFD075 Series

57.6

70.4

86.9

106.4

UFD100 Series

43.3

53.2

64.8

79.2

UFD150 Series

43.3

53.2

43.3

53.2

5.9 Testing of Resistance

Testing Resistance of Heater Cartridges

Heed all security advices given in Chapter 5.1.

1. Stop all motors.

2. Turn the ASU OFF or disable the Applicator and preheater zones at the control panel.

Disconnect all electrical cables from the Applicator.

3. Relieve the adhesive pressure by following the instructions under Chapter 5.4

“Relieving Adhesive Pressure”.

4. Unplug the electrical cable from the adhesive supply hose or extension cable to

expose the pins in the cable.

5. Use the schematics in Ch. 9 to determine the correct pins used to measure the heater

resistance. Compare the reading with the values given in the charts below.

Service Block Heaters

The service block of the Dynafiber UFD Applicators contain three 10mm heaters wired in
parallel. The parallel resistance values of these heaters is listed below:

Applicator Model

Air Preheater Heaters

The air preheater contains three or more heaters wired in parallel. One heater, located at
the front of the preheater, is 8mm diameter. The remainder of the heaters, located in the
spiral tubes at the rear of the preheater, are 10mm diameter. The number of 10mm
heaters depends on the width of the Applicator.
The parallel resistance values of these heaters is listed below:

Applicator Model

If one of the heaters is not functional, the parallel resistance as measured at the contact
pins will be higher than the range given in the chart. To determine which heater is not
functional, remove the cover plate and test each heater independently.

Parallel Resistance

Parallel Resistance

UFD Applicator, Manual 40-43, Rev. 6.16 Page 43

ITW Dynatec

Chapter 5

Maintenance and Repair Notes

WARNING

Maintenance and repair work is only permitted for skilled personnel!

Sensor Resistance

at 25°C (77°F)

DynaControl (option D)

110 ohms

MCV Control (option M)

110 ohms

Upgrade (Ni, option N)

138 ohms

Allen-Bradley (option D)

110 ohms

Upgrade (Pt, option P)

110 ohms

WARNING

Maintenance and repair work is only permitted for skilled personnel!

Testing Resistance of the RTD Temperature Sensor

(Options D, M, N and P in Chapter Model Designation Guide)

Heed all security advices given in Chapter 5.1.

1. Stop all motors.

2. Turn the ASU OFF or disable the Applicator and preheater zones at the control panel.

Disconnect all electrical cables from the Applicator.

3. Relieve the adhesive pressure by following the instructions under Chapter 5.4

“Relieving Adhesive Pressure”.

4. Unplug the electrical cable from the adhesive supply hose or extension cable to

expose the pins in the cable.
Note: The resistance value (Ohms) of the temperature sensor depends on the

temperature of the sensor at the time it is being tested. All values listed in the table
below are given at 25°C (77°F). To correct for ambient temperatures other than 25°C
(77°F), see next Chapter “Resistance Tables, Temperature sensors” for complete
resistance-temperature tables for the RTD sensors.

5. Using the schematics in Chapter 9 as a reference, measure the resistance of the

sensor and compare to the values in the table below. A tolerance of ± 5% is allowed
for ambient temperature differences. A sensor that tests outside of this range must be
replaced.

Applicator Control

Testing the J-type Thermocouple Temperature Sensor

(Control option L in Chapter Model Design ation Guide)

Heed all security advices given in Chapter 5.1.

1. Stop all motors.

2. Turn the ASU OFF or disable the Applicator and preheater zones at the control panel.

Disconnect all electrical cables from the Applicator.

3. Relieve the adhesive pressure by following the instructions under Chapter 5.4

“Relieving Adhesive Pressure”.

4. Unplug the electrical cable from the adhesive supply hose or extension cable to

expose the pins in the cable.

5. Using the schematics in Chapter 9 as a reference, first measure the resistance across

the thermocouple leads to check for an open junction. The resistance should be zero

Page 44 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 5
Maintenance and Repair Notes

ITW Dynatec

Temperature

Resistance

in Ohms

°F

°C

32 0 100

50

10

104

68

20

108

86

30

112

104

40

116

122

50

119

140

60

123

158

70

127

176

80

131

194

90

135

212

100

139

230

110

142

248

120

146

268

130

150

284

140

154

302

150

157

320

160

161

338

170

164

356

180

168

374

190

172

392

200

176

410

210

180

428

220

183

Temperature

Resistance

in Ohms

°F

°C

32 0 120

50

10

127

68

20

135

86

30

142

104

40

150

122

50

158

140

60

166

158

70

174

176

80

183

194

90

192

212

100

201

230

110

210

248

120

219

268

130

229

284

140

239

302

150

249

320

160

259

338

170

270

356

180

284

374

190

292

392

200

303

410

210

315

428

220

328

(allowing for the resistance of the test leads). If the resistance is high or infinite, an
open junction or loose connection is indicated. If all the connections are secure,
replace the thermocouple.

To test the thermocouple element further, specialized equipment is required which is
outside the scope of this manual.

Resistance Tables, Temperature sen so rs

Temperature sensor PT 100 Ohms Temperature sensor Ni 120 Ohms
Control option: DCL Control option: NOR

UFD Applicator, Manual 40-43, Rev. 6.16 Page 45

ITW Dynatec

Chapter 5

Maintenance and Repair Notes

WARNING

Maintenance and repair work is only permitted for skilled personnel!

Heater

Pin connector

RTD sensor or
thermocouple

Heater

Heater
Pin connector

RTD sensor

Ground wire

Air Preheater

Heater cartridges

RTD sensor or

5.10 Replacement of Heater Cartridge or Temperature Sensor

thermocouple

cartridges

cartridges

cartridges

Heater, RTD Sensor or Thermocouple Replacement Diagram

Replacement of Service Block Heater Cartridges

Heed all security advices given in Chapter 5.1.

1. Stop all motors.

2. Turn the ASU OFF and relieve all system pressure.

Switch the unit voltage-free and pressureless.
Guard the unit against unauthorized restarting.

Relieve the adhesive pressure by following the instructions under Chapter 5.4
“Relieving Adhesive Pressure”.

3. Disconnect the service block’s electrical cable assembly from the hose and disconnect

the preheater’s cable assembly from its cable extension.

4. Remove the four screws holding the left-side cover plate. Remove the plate. Pull the

ceramic terminal blocks from the wiring cavity and disconnect the heater leads from
the terminal blocks.

5. Locate the non-functioning heater with a multimeter. Remove and replace the heater.

Apply a thin film of thermal paste to the new heater before installation.

6. Reconnect the three heaters to the terminal blocks, making sure that no strands of

wire are protruding from the terminal blocks.

7. Place the terminal blocks back into the wiring cavity. Replace the left-side cover plate.
The Applicator is now ready for installation and service.

Page 46 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 5
Maintenance and Repair Notes

ITW Dynatec

WARNING

Maintenance and repair work is only permitted for skilled personnel!

WARNING

Maintenance and repair work is only permitted for skilled personnel!

Replacement of Air Preheater Heater Cartridges

Heed all security advices given in Chapter 5.1.

See illustration on previous page for parts locations.

1. Stop all motors.

2. Turn the ASU OFF and relieve all system pressure.
Switch the unit voltage-free and pressureless.
Guard the unit against unauthorized restarting.

Relieve the adhesive pressure by following the instructions under Chapter 5.4
“Relieving Adhesive Pressure”.

3. Disconnect the service block’s electrical cable assembly from the hose and disconnect
the preheater’s cable assembly from its cable extension.

4. Remove the M4 screws and M5 screws from the wire cover. Remove the wire cover.

5. Disconnect the heater leads from the ceramic terminal blocks.

6. Locate the non-functioning heater with a multimeter.

7. a. If one of the 10mm heaters is non-functioning, remove and replace it at this time.
Apply a thin film of thermal paste to the new heater before installation.

b. To replace the 8mm heater: remove the two M3 screws holding the left-side cover.
Remove the cover. Remove and replace the 8mm heater. Apply a thin film of thermal
paste to the new heater before installation.

8. Reconnect all heaters to the terminal blocks, making sure that no strands of wire are
protruding from the terminal blocks.

9. Replace the left-side cover if removed. Replace the wire cover.
The Applicator is now ready for installation and service.

Replacement of Service Block Temperature Sensor

Heed all security advices given in Chapter 5.1.

Note: a High-Temp Splice Kit (PN 102645) is required for this procedure.
See illustration on previous page for parts locations.

1. Stop all motors.

2. Turn the ASU OFF and relieve all system pressure.
Switch the unit voltage-free and pressureless.
Guard the unit against unauthorized restarting.

Relieve the adhesive pressure by following the instructions under Chapter 5.4
“Relieving Adhesive Pressure”.

3. Disconnect the service block’s electrical cable assembly from the hose and disconnect
the preheater’s cable assembly from its cable extension.

UFD Applicator, Manual 40-43, Rev. 6.16 Page 47

ITW Dynatec

Chapter 5

Maintenance and Repair Notes

WARNING

Maintenance and repair work is only permitted for skilled personnel!

4. Remove the four screws holding the left-side cover plate. Remove the plate.

5. Pull the sensor out of the service block.

6. Cut the old sensor wires off as close to the sensor as possible.

7. Apply a thin film of thermal paste to the new sensor and place it in the service block.
Trim the lead wires so that they overlap the old sensor wires by one to two inches.
Strip the ends of all four wires.

8. Use the high-temp splice kit to connect the new sensor to the old sensor wires.

9. Place the wires in the wiring cavity and replace the left side cover.
The Applicator is now ready for installation and service.

Replacement of Air Preheater Temperature Sensor

Heed all security advices given in Chapter 5.1.

Note: a High-Temp Splice Kit (PN 102645) is required for this procedure.
See illustration on pages for parts locations.

1. Stop all motors.

2. Turn the ASU OFF and relieve all system pressure.
Switch the unit voltage-free and pressureless.
Guard the unit against unauthorized restarting.

Relieve the adhesive pressure by following the instructions under Chapter 5.4
“Relieving Adhesive Pressure”.

3. Disconnect the service block’s electrical cable assembly from the hose and disconnect
the preheater’s cable assembly from its cable extension.

4. Remove the left-side cover plate.

5. Pull the sensor out of the preheater.

6. Cut the old sensor wires off as close to the sensor as possible.

7. Apply a thin film of thermal paste to the new sensor and place it in the service block.
Trim the lead wires so that they overlap the old sensor wires by one to two inches.
Strip the ends of all four wires.

8. Use the high-temp splice kit to connect the new sensor to the old sensor wires.

9. Replace the left side cover plate.
The Applicator is now ready for installation and service.

Page 48 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 5
Maintenance and Repair Notes

ITW Dynatec

CAUTION

components will get leaky and inoperable!

Continuous

• Remove dropped out adhesive and scrap adhesive and search for the cause
of that, eliminate the cause.

Once a day

• Clean the Applicator and components from dirt.
end of each shift.

Once a week

• Check filters for clogging and replace if necessary.

• Check the solenoid valves for proper function and replace it if necessary.

Every 3 months

• Due to temperature differences a loosening of threads (threaded
fasteners for tightness and tighten them if necessary.

Once a year

• Clean the Applicator.

• Complete check-up for wearing.

Every two years

5.11 Maintenance plan

• Heed all security advices given in Chapter 5.1.

• Use only original parts from ITW Dynatec, otherwise ITW Dynatec’s warranty is void!

• Please use only the indicated lubricants and keep the prescribed maintenance

intervals. Consider in addition the enclosed regulations of manufactures (if
applicable).

• Punctual and conscientious maintenance of the unit secures not only a trouble free
function, but prevents also for expensive repair costs.

• After maintenance work, remove all materials and tools used during the repair or
maintenance from the workspace of the unit.

• Place a heat-resistant catchment container/underlay under the components. Hot
adhesive may come out.

• Use only lint-free cleaning cloth and suitable cleaner for cleaning! Do not damage
surfaces! Do not scratch above them with sharp-edged tools, otherwise the

Maintenance plan:

Operating time/
frequency

Inspection point / maintenance notes

• Wipe the Applicator clean of adhesi ve with a clean cloth while still hot at the

• Check modules on Applicator if leaky and replace if necessary.

Check weep holes on modules if adhesive is leaking and replace seal
cartridge or module if necessary.

• Check nozzles for wearing or clogging and clean or replace if necessary, or
re-adjust stroke limiter.

• Check adhesive supply hose connection and tighten if loose.

• Check air supply connections for leaks and tighten if loose or replace if

necessary.

connections) is possible. Check all parts with threads, all screw fittings and

• Complete maintenance.

UFD Applicator, Manual 40-43, Rev. 6.16 Page 49

ITW Dynatec

Chapter 5

Maintenance and Repair Notes

Page 50 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 6 Troubleshooting

ITW Dynatec

ADVICES:

• Check to see if all components are heating properly.

Module does not open.

1. Temperature adjustment

1. Check temperature

No adhesive flowing out of

1. Nozzle is clogged.

1. Clean or replace nozzle.

Troubleshooting

Troubleshooting In General

Please re-read all security advices given in Chapter 2 before troubleshooting.
All troubleshooting or repair procedures must be performed by qualified, trained
technicians.

The temperatures measured on the outer surface m a y deviat e significantly from the
temperatures set and displayed. This can lead to a false conclusion (e.g. defective heating).
Such a difference is normal and depends also largely on the materials used.

In general: If failure occurs, check first:

• Check all the electrical and pneumatic connections.

• Verify that the main power switch of the unit is ON.

• Verify that the pump is functioning and the Applicator has the required air pressure.

• Verify that the temperature controller is in operation and that the setpoints are correct for

the Melter, Heated Hoses, Applicator and all other components connected to the unit.

Chapter 6

Troubleshooting Guide UFD Applicator

Problem Possible Cause Solution

module.

of head is too low.

2. Solenoid defective.

2. Filter element is dirty.

3. Module seals (O-rings) are
defective.

4. ASU’s hopper is empty.

5. Adhesive is too cold.

6. Solenoid valve is not
opening.

7. Piston stroke is too low.

adjustment.

2. Push the solenoid’s manual
button. If it opens, the problem
is electrical. Check and/or
replace the solenoid.

2. Replace filter, see instructions
in Ch. Maintenance.

3. Check module O-rings, see
instructions in Ch.
Maintenance.

4. Re-fill hopper.

5. Adjust temperature, see ASU
manual.

6. Check solenoid valve.

7. Adjust the stroke limit, see
instructions in Ch.
Maintenance.

Continue next page…

UFD Applicator, Manual 40-43, Rev. 6.16 Page 51

ITW Dynatec

Chapter 6

Troubleshooting

Hot melt is coming out of the

1. Module seals are

1. Replace seal cartridge or

Applicator does not reach

1. Hopper temperature

1. Change setpoint, see ASU

Applicator is too hot

1. Applicator temperature

1. Change setpoint, see ASU

Air escapes from module

1. Piston O-ring defec ti ve.

1. Replace O-ring, see

Application pattern is erratic

1. Adhesive pressure is too

1. a. For units without speed

Problem Possible Cause Solution

module’s “weep” holes.

operating temperature

damaged.

setpoint is too low.

2. Heater cartridge defective.

3. Temperature sensor
defective.

setpoint is too high.

2. Temperature sensor
defective.

2. O-rings located between
module and service block
are defective.

module, see instructions in
Ch. Maintenance.

manual.

2. Check/ replace heater
cartridge, see instructions in
Ch. Maintenance.

3. Check/ replace sensor, see
instructions in Ch.
Maintenance.

manual.

2. Check/ replace sensor, see
instructions in Ch.
Maintenance.

instructions in Ch.
Maintenance.

2. Remove module from block
(see instructions in Ch.
Maintenance) and replace O­rings.

low.

2. Adjust pattern controller.

control: increase adhesive
pressure at ASU.

b. For units with speed control
(tach follower): adjus t pum p
speed control.

2. See pattern controller manual
for proper adjustment.

Page 52 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 7 Component Illustrations & Bills of Materials

ITW Dynatec

WARNING

store. Specialty fasteners are available by contacting ITW Dynatec’s Customer Service.

Chapter 7

Component Illustrations & Bills of Materials

All parts must be periodically inspected and replaced if worn or broken. Failure to do this
can affect equipment’s operation and can result in personal injury.

This chapter contains the component illustrations (exploded-view drawings) for each
assembly. These drawings are useful for finding part numbers as well as for use when
maintaining or repairing the equipment.

Note: Most common nuts, bolts and fasteners can be obtained locally at your hardware

UFD Applicator, Manual 40-43, Rev. 6.16 Page 53

ITW Dynatec

Chapter 7

Component Illustrations & Bills of Materials

1

106224

Module, MR13, Vertical, Extended (UFD0501V1A1D2S)

1 2 104993

Module, MR13, Horizontal (UFD0501H1A1D2S)

1

110840

Module, MR13, Horizontal/ Intermittent (Special)

1 113346

Module, HSSB, Vertical (used with Festo Solenoid)

1

(for more module options, see Chapter Model Designation Guide)

3

804354

Screw M5x30mm

2

4

106273

Filter Basket, 150 mesh

1 101247

Filter Basket, 100 mesh

1

5

107820

Purge Valve Assembly, 1/4 BSPP (optional)

1

6

110384

Solenoid Manifold Assembly

1

7

N00093

Fitting, Compression

2 8 N00175

O-ring, -008

2

9

N07419

Screw M5x20mm

2

10

110383

Air Manifold

1

11

106333

Tube Stainless Steel, 1/4 x .065w x 3.5

2

12

109256

Service Block Assembly (DCL

1

109257

Service Block Assembly (NOR)

1 109258

Service Block Assembly (MEL-J)

1

109259

Service Block Assembly (MCV)

1 110144

Service Block Assembly (M EL-PT)

1

109852

Service Block Assembly (J & M)

1

13

N00196

O-ring, #-111

1

14

N03812

O-ring, #-125

1

15

N07430

Terminal Ring

1

16

107881

Terminal Block, 2 Pos, Ceramic

1

17

078C088

Washer Int Tooth, Lock #4

1

18

101624

Fitting Straight, 6 JIC x 1/4 BSPP

1

19

101625

Fitting Plug, 1/4 BSPP, Soc

5

20

101627

Screw M3x6mm

1

21

106531

Screw M3x8mm

8

22

103467

Cable Assembly, BF240v, DCL, 9.0 (Built-in Sensor)

1 106707

Cable Assembly, BF240v, MCV, 9.0 (Built-in Sensor)

1

104528

Cable Assembly, BF240v, NOR, 9.0 (Built-in Sensor)

1 107050

Cable Assembly, BF240v, MEL-J , 9.0 (Built-in Sensor)

1

110143

Cable Assembly, BF240v, MEL-PT, 9.0 (Built-in Sensor)

1 112098

Cable Assembly, SB, JM, w/Sol

1

23

103470

Screw M3x5mm

1

24

104663

Screw M6x25mm

2

25

109157

Service Block

1

26

106292

Spacer Mounting Clamp

1

27

106293

Mounting Clamp, 13mm, MK2

1

28

109107

Side Cover, Service Block

1

29

110451

Side Cover, Service Block

1

30

112099

Conduit Assembly (next to cable assy., not shown, J & M)

1

31

106303

Filter Nut

1

32

106444

Heater Cartridge, 150W, 240V, 10 x 40mm

3

33

116245

Filter Kit, M20 Spin-on (includes N03812 O-ring & 116243 washer)

1 116594

Filter Kit, 200 mesh Spin-on (includes N03812 O-ring & 116243 washer)

1

34

116244

Filter Cap, M20 Spin-on Filter

1

35

117825

Cover, Left-Hand, Standard (u sed on all standar d mod el s)

1 117823

Cover, Left-Hand, High speed (not shown)

1

36

117826

Cover, Right-Hand, Standard (used on all standard models)

1

117824

Cover, Right-Hand, High speed (not show n)

1

37

117547

Screw M6x10mm

6

38

117543

Data tag

2

1-Port UFD Vertical & Horizontal Apply Applicator Assemblies

Item No. Part Number Description Qty.

Page 54 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 7
Component Illustrations & Bills of Materials

ITW Dynatec

Note: items 29 & 28
back of the head.

Note: items 20 and 21

Intermittent

Module used for
Horizontal Apply

HSSB Module used

Filter Code

A, B

Filter Code

C, D

can also mount at the

are interchangeable.

Illustration: 1-Port UFD Vertical & Horizontal Apply Applicator Assemblies

UFD Applicator, Manual 40-43, Rev. 6.16 Page 55

Module

with Festo solenoid,

air manifold ports are

plugged when this

option is used.

ITW Dynatec

Chapter 7

Component Illustrations & Bills of Materials

109260

Air Preheater Assembly ( DCL)

1 109261

Air Preheater Assembly (NOR)

1 109262

Air Preheater Assembly (MEL-J)

1 109263

Air Preheater Assembly (MCV)

1 110146

Air Preheater Assembly (MEL-PT)

1

35

N00183

O-ring, #-016

2

37

N04268

Terminal Ring

1

38

N07541

Terminal Block, 1 Pos, Ceramic

2

40

107389

Screw M3x6mm

1

41

106531

Screw M3x8mm

4

43

100908

Screw M4x25mm

4

44

106294

Spiral Tube

2

45

109109

Preheater Manifold

1

47

109108

Wire Cover

1

48

109111

Cover

2

50

106306

Spacer 2 51

N00093

Fitting, Compression

1

53

106329

Heater, Cartridge, 200W, 240V, 10 x 60mm

2

54

106448

Heater, Cartridge, 200W, 240V, 8 x 40mm

1

55

109253

Cable Assembly, DCL

1

109287

Cable Assembly, NOR

1 109288

Cable Assembly, MEL-J

1

56

106332

Screw M5x55mm

2

57

107161

Screw M4x8mm

1

Air Preheater Assembly for 1-Port UFD Vertical & Horizontal Apply

Item No. Part Number Description Qty.

36 N00185 O-ring, #-018 1

39 106236 Washer Int Tooth, Lock #4 2

42 103470 Screw M3x5mm 1

46 109158 Distribution Manifold 1

49 Temperature Sensor (shown for ref. part of cable assy.) 1

52 106328 Screw M4x16mm 2

109286 Cable Assembly, MCV 1

110145 Cable Assembly, MEL-PT 1

58 109252 Screw M5x25mm 2

Page 56 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 7
Component Illustrations & Bills of Materials

ITW Dynatec

Module used for

Horizontal Apply

Illustration: Air Preheater Assembly for 1-Port UFD Vertical & Horizontal Apply

UFD Applicator, Manual 40-43, Rev. 6.16 Page 57

ITW Dynatec

Chapter 7

Component Illustrations & Bills of Materials

36

112791

Air Preheater Assembly Slim Design (DCL)

1

38

N00174

O‐ring, ‐007

1

39

N00181

O‐ring, #‐014

2

40

109252

Screw M5x25mm

4

41

106726

Pin Dowel, M5 x16mm

2

42

Nozzel (see order for part number)

1

Module, HHSB Vert., Direct Air (shown for ref. See your
order)

45

112714

Spiral Tube, Slim Design

2

46

112784

Preheater Manifold (1 port)

1

112785

Preheater Manifold (2 port)

1

47

112788

Wire Cover 1‐2 port (Part Of Cable Assy.)

1

48

Temperature Sensor (shown for ref. part of cable assy.)

1

49

106306

Spacer

2

51

106329

Heater, Cart, 200w, 240v, 10 x 60mm (Part OfCable Assy.)

2

52

112806

Cable Assembly, DCL, Slim Line, 1 - 2 port

1

Air Preheater Assembly for 1- or 2-Port UFD Slim Design

Module Option Codes C, G, J, M only,
(This slim design is available in four port PN 112793 and six port PN 112794 Assemblies)

Item No. Part Number Description Qty.

37 N00093 Fitting, Compression 1

43 112690
44 078C088 Washer #4 int. Tooth 2

50 101692 Screw M4x35mm 2

53 101627 Screw M3x6mm 2

1- 2

Page 58 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 7
Component Illustrations & Bills of Materials

ITW Dynatec

Illustration: Air Preheater Assembly for 1- or 2-Port UFD Slim Design

UFD Applicator, Manual 40-43, Rev. 6.16 Page 59

ITW Dynatec

Chapter 7

Component Illustrations & Bills of Materials

1

106224

Module, MR13, Vertical, Extended

2

2

104993

Module, MR13, Horizontal

2 110840

Module, MR13, Horizontal/ Intermittent (Special)

1

113346

Module, HSSB, Vertical (used with Festo Solenoid)

1

(for more module options, see Chapter Model Designation Guide)

3

804354

Screw M5x30mm

4 4 106273

Filter Basket, 150 mesh

1

101247

Filter Basket, 100 mesh

1

5

106472

Module Block-off Assembly (option)

1

6

106367

Blank Plate

2 7 N00178

O-ring, #-011

8

8

106474

Solenoid Manifold Assembly, 1 Program

1

9

N00093

Fitting, Compression

2

10

N00175

O-ring, -008

4

11

N07419

Screw M5x20mm

2

12

106305

Air Manifold 2 Port,1 Program

1

13

106333

Tube Stainless Steel, 1/4 x .065w x 3.5

2

14

106475

Solenoid Manifold Assembly, 2 Program

1

15

N00093

Fitting, Compression

4

16

N00175

O-ring, -008

4

17

N07419

Screw M5x20mm

2

18

106307

Air Manifold, 2 Port, 2 Program

1

19

106333

Tube Stainless Steel, 1/4 x .065w x 3.5

4

20

109254

Service Block Assembly (DCL)

1 109264

Service Block Assembly (NOR)

1

109265

Service Block Assembly (MEL)

1 109266

Service Block Assembly (MCV)

1

21

116245

Filter Kit, M20 Spin-on (includes N03812 o-ring & 116243 washer)

1 116594

Filter Kit, 200 mesh Spin-on (includes N03812 o-ring & 116243 washer)

1

22

116244

Filter Cap, M20 Spin-on Fil ter

1

23

N03812

O-ring, #-125

1

24

N07430

Terminal Ring

1

25

107881

Terminal Block, 2 Pos, Ceramic

1

26

078C088

Washer Int Tooth, Lock #4

1

27

101624

Fitting Straight, 6 JIC x 1/4 BSPP

1

28

101625

Fitting Plug, 1/4 BSPP, Soc

5

29

N00196

O-ring, #-111

1

30

101627

Screw M3x6mm

1

31

106531

Screw M3x8mm

8

32

103467

Cable Assembly, BF240V, DCL, 9.0 (Built-in Sensor

1 106707

Cable Assembly, BF240V, MCV, 9.0 (Built-in Sensor)

1

104528

Cable Assembly, BF240V, NOR, 9.0 (Built -in Sensor)

1 107050

Cable Assembly, BF240V, MEL, 9.0 (Built-in Sensor)

1

33

103470

Screw M3x5mm

1

34

104663

Screw M6x25mm

2

35

109103

Service Block

1

36

106292

Spacer Mounting Clamp

1

37

106293

Mounting Clamp, 13mm, MK2

1

38

109107

Side Cover, Service Block

1

39

110451

Side Cover, Service Block

1

40

106303

Filter Nut

1

41

106444

Heater, Cartridge, 150W, 240V, 10 x 40mm

3

107936

Balanced Manifold Assembly (option, not shown)

1

2-Port UFD Vertical & Horizonta l Apply, 1 or 2 Program, Applicator Assemblies

Item No. Part Number Description Qty.

Page 60 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 7
Component Illustrations & Bills of Materials

ITW Dynatec

or

or

Filter Code

A, B

Filter Code

C, D

Intermittent

HSSB Module used

UFD Block-off

Horizontal Module &
various module options

Nozzle Insulator

Illustration: 2-Port UFD Vertical & Horizontal Apply, 1 or 2 Program, Applicator Assemblies

UFD Applicator, Manual 40-43, Rev. 6.16 Page 61

assembly

Module

with Festo solenoid,

air manifold ports are

plugged when this

option is used.

ITW Dynatec

Chapter 7

Component Illustrations & Bills of Materials

109255

Air Preheater Assembly (DCL)

1 109267

Air Preheater Assembly (NOR)

1 109268

Air Preheater Assembly (MEL)

1 109269

Air Preheater Assembly (MCV)

1

42

109252

Screw M5x25mm

2

44

N00183

O-ring, #-016

2

45

069X270

O-ring, #-025

1

47

N07541

Terminal Block, 1 Pos, Ceramic

2

48

106236

Washer Int Tooth, Lock #4

1

50

106531

Screw M3x8mm

4

51

103470

Screw M3x5mm

1

52

100908

Screw M4x25mm

4

54

109109

Preheater Manifold

1

55

109110

Distribution Manifold

1

57

109111

Cover, Side

2

58

Temperature Sensor (shown for ref. part of cable assy.)

1

60

106306

Spacer 2 61

106332

Screw M5x55mm

2

62

106328

Screw M4x16mm

2

64

106448

Heater, Cartridge, 200W, 240V, 8 x 40mm

1

65

109253

Cable Assembly, DCL

1

109287

Cable Assembly, NOR

1 109288

Cable Assembly, MEL

1

Air Preheater Assembly for 2-Port UFD Vertical & Horizontal Apply, 1 or 2 Program

Item No. Part Number Description Qty.

43 N00093 Fitting, Compression 1

46 N04268 Terminal Ring 1

49 107389 Screw M3x6mm 1

53 106294 Spiral Tube 2

56 109108 Wire Cover 1

59 107161 Screw M4x8mm 1

63 106329 Heater, Cartridge, 200W, 240V, 10 x 60mm 2

109286 Cable Assembly, MCV 1

Page 62 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 7
Component Illustrations & Bills of Materials

ITW Dynatec

Horizontal Module & Nozzle

UFD1004H4A1D2S.

Insulator used on

Illustration: Air Preheater A ss embly for 2-Port UFD Vertical & Horizontal Apply, 1 or 2 Program

UFD Applicator, Manual 40-43, Rev. 6.16 Page 63

ITW Dynatec

Chapter 7

Component Illustrations & Bills of Materials

1

106224

Module, MR13, Vertical, Extended

4

2

104993

Module, MR13, Horizontal

4 110840

Module, MR13, Horizontal/ Intermittent (Special)

1 113346

Module, HSSB, Vertical (used with Festo Solenoid)

1

(for more module options, see Chapter Model Designation Guide)

3

804354

Screw M5x30mm

6 4 106273

Filter Basket, 150 mesh

1 101247

Filter Basket, 100 mesh

1

5

106472

Module Block-off Assembly

1-3

6

106367

Blank Plate

1

7

N00178

O-ring, #-011

4

8

106667

Solenoid Manifold Assembly, 1 Program

1

114777

Solenoid Manifold Assembly, 2 Program

1

9

N00093

Fitting, Compression

2

10

N00175

O-ring, -008

6

11

N07419

Screw M5x20mm

2

12

106546

Air Manifold 3 Port,1 Program

1

13

106333

Tube Stainless Steel, 1/4 x .065w x 3.5

2

14

106668

Solenoid Manifold Assembly, 3 Program

1 107935

Solenoid Manifold Assembly, 3 Program, Balanced

1

15

N00093

Fitting, Compression

6

16

N00175

O-ring, -008

6

17

N07419

Screw M5x20mm

2

18

106547

Air Manifold,3 Port, 3 Program

1

107932

Air Manifold,3 Port, 3 Program, Balanced

1

19

106333

Tube Stainless Steel, 1/4 x .065w x 3.5

6

20

109334

Service Block Assembly (DCL)

1 109335

Service Block Assembly (MCV)

1

109336

Service Block Assembly (NOR)

1

109337

Service Block Assembly (MEL)

1

21

116245

Filter Kit, M20 Spin-on (includes N03812 o-ring & 116243 washer)

1 116594

Filter Kit, 200 mesh Spin-on (includes N03812 o-ring & 116243 washer)

1

22

116244

Filter Cap, M20 Spin-on Filter

1

23

N03812

O-ring, #-125

1

24

N07430

Terminal Ring

1

25

107881

Terminal Block, 2 Pos, Ceramic

1

26

078C088

Washer Int Tooth, Lock #4

1

27

101624

Fitting Straight, 6 JIC x 1/4 BSPP

1

28

101625

Fitting Plug, 1/4 BSPP, Soc

5

29

101627

Screw M3x6mm

1

30

106531

Screw M3x8mm

8

31

103467

Cable Assembly, BF240V, DCL, 9.0 (Built-in Sensor)

1 106707

Cable Assembly, BF240V, MCV, 9.0 (Built-in Sensor)

1 104528

Cable Assembly, BF240V, NOR, 9.0 (Built-in Sensor)

1

107050

Cable Assembly, BF240V, MEL, 9.0 (Built-in Sensor)

1

32

103470

Screw M3x5mm

1

33

104663

Screw M6x25mm

2

34

109159

Service Block

1

35

106292

Spacer Mounting Clamp

1

36

106293

Mounting Clamp, 13mm, MK2

1

37

109107

Side Cover, Service Block

1

38

110451

Side Cover, Service Block

1

39

106303

Filter Nut

1

40

106548

Heater, Cartridge, 175W, 240V, 10 x 65mm

3

41

N00196

O-ring, #-111

1

3-Port UFD Vertical & Horizonta l Apply, 1, 2 or 3 Program, Applicator Assemblies

Item No. Part Number Description Qty.

Page 64 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 7
Component Illustrations & Bills of Materials

ITW Dynatec

or

or

Intermittent

HSSB Module used

UFD Block-off

Horizontal Module &

3 Program Solenoid
Manifold option

Filter Code

A, B

Filter Code

C, D

Nozzle Insulator

assembly

Module

with Festo solenoid,

air manifold ports are

plugged when this

option is used.

Illustration: 3-Port UFD Vertical & Hor izont al Ap ply, 1, 2 or 3 Progra m, App lica tor Ass emb lies

UFD Applicator, Manual 40-43, Rev. 6.16 Page 65

ITW Dynatec

Chapter 7

Component Illustrations & Bills of Materials

109338

Air Preheater Assembly (DCL)

1 109339

Air Preheater Assembly (MCV)

1 109340

Air Preheater Assembly (NOR)

1 109341

Air Preheater Assembly (MEL)

1

43

N00093

Fitting, Compression

1

44

N00183

O-ring, #-016

3

46

N04268

Terminal Ring

1

47

N07541

Terminal Block, 1 Pos, Ceramic

2

49

107389

Screw M3x6mm

1

50

106531

Screw M3x8mm

4

51

107161

Screw M4x8mm

2

53

100908

Screw M4x25mm

3

54

106332

Screw M5x55mm

2

56

109162

Preheater Manifold

1

57

109165

Distribution Manifold

1

58

109168

Wire Cover, Rear

1

59

109111

Cover, Side

2

61

106550

Spacer

2

Temperature Sensor (shown for reference, part of cable
assy.)

63

106328

Screw M4x16mm

2

64

106329

Heater, Cartridge, 200W, 240V, 10 x 60mm

3

65

106549

Heater, Cartridge, 400W, 240V, 8 x 65mm

1

109286

Cable Assembly, MCV

1 109287

Cable Assembly, NOR

1

Air Preheater Assembly for 3-Port UFD Vertical & Horizontal Apply, 1 or 3 Program

Item No. Part Number Description Qty.

42 109252 Screw M5x25mm 2

45 N00192 O-ring, #-032 1

48 106236 Washer Int Tooth, Lock #4 1

52 103470 Screw M3x5mm 1

55 106294 Spiral Tube 3

62

66 109253 Cable Assembly, DCL 1

109288 Cable Assembly, MEL 1

1

Page 66 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 7
Component Illustrations & Bills of Materials

ITW Dynatec

Horizontal Module & Nozzle

UFD1004H4A1D2S.

Insulator used on

Illustration: Air Preheater A ss embly for 3-Port UFD Vertical & Horizontal Apply, 1 or 3 Program

UFD Applicator, Manual 40-43, Rev. 6.16 Page 67

ITW Dynatec

Chapter 7

Component Illustrations & Bills of Materials

1

113841

Air Preheater Assembly Slim Design (DCL)

1

2

N00093

Fitting, Compression

1

4

N00181

O-ring, #-014

3

5

109252

Screw M5x25mm

4

Module, HHSB Vert., Direct Air (shown for reference, see
your order)

8

078C088

Washer #4 int. Tooth

2

9

Set Screw M3x0.5x6

1

11

113839

Heater Body

1

12

113840

Wire Cover, 3-port

1

14

101692

Screw M4x35mm

2

15

106329

Heater, Cartridge, 200W, 240V, 10 x 60mm

3

16

101610

Cable Assembly, DCL

1

17

101627

Screw M3x6mm

2

Temperature Sensor (shown for reference, part of cable
assy.)

Air Preheater Assembly for 3-Port UFD Slim Design

(DCL PN 113841 shown)

Item No. Part Number Description Qty.

3 N00174 O-ring, -007 1

6 106726 Pin Dowel, M5 x16mm 2
7 112690

10 112714 Spiral Tube, Slim Design 3

13 106550 Spacer 2

18

3

1

Page 68 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 7
Component Illustrations & Bills of Materials

ITW Dynatec

Illustration: Air Preheater A ss embly for 3-Port UFD Slim Design (DCL PN 113841 shown)

UFD Applicator, Manual 40-43, Rev. 6.16 Page 69

ITW Dynatec

Chapter 7

Component Illustrations & Bills of Materials

1

106224

Module, MR13, Vertical, Extended

4

2

104993

Module, MR13, Horizontal

4 110840

Module, MR13, Horizontal/ Intermittent (Special)

1

113346

Module, HSSB,Vertical (used with Festo Solenoid)

1

(for more module options, see Chapter Model Designation Guide)

3

804354

Screw 10-32 x 1.25

8 4 106273

Filter Basket, 150 mesh

1

101247

Filter Basket, 100 mesh

1

5

106472

Module Block-off Assembly

1-3

6

106367

Blank Plate

1 7 N00178

O-ring, #-011

4

8

106476

Solenoid Manifold Assembly, 1 Program

1

9

N00093

Fitting, Compression

2

10

N00175

O-ring, -008

8

11

N07419

Screw M5x20mm

2

12

106297

Air Manifold 4 Port,1 Program

1

13

106333

Tube Stainless Steel, 1/4 x .065w x 3.5

2

14

106475

Solenoid Manifold Assembly, 2 Program

2

15

N00093

Fitting, Compression

4

16

N00175

O-ring, -008

4

17

N07419

Screw M5x20mm

2

18

106307

Air Manifold, 2 Port, 2 Program

1

19

106333

Tube Stainless Steel, 1/4 x .065w x 3.5

4

20

109270

Service Block Assembly (DCL)

1 109271

Service Block Assembly (MCV)

1

109272

Service Block Assembly (NOR)

1 109273

Service Block Assembly (MEL)

1

21

116245

Filter Kit, M20 Spin-on (includes N03812 O-ring & 116243 washer)

1 116594

Filter Kit, 200 mesh Spin-on (includes N03812 O-ring & 116243 washer)

1

22

116244

Filter Cap, M20 Spin-on Filter

1

23

N03812

O-ring, #-125

1

24

N07430

Terminal Ring

1

25

107881

Terminal Block, 1 Pos, Ceramic

1

26

078C088

Washer Int Tooth, Lock #4

1

27

101624

Fitting Straight, 6 JIC x 1/4 BSPP

1

28

101625

Fitting Plug, 1/4 BSPP, Soc

5

29

101627

Screw M3x6mm

1

30

106531

Screw M3x8mm

8

31

103467

Cable Assembly, BF240V, DCL, 9.0 (Built-in Sensor)

1

106707

Cable Assembly, BF240V, MCV, 9.0 (Built-in Sensor)

1 104528

Cable Assembly, BF240V, NOR, 9.0 (Built-in Sensor)

1

107050

Cable Assembly, BF240V, MEL, 9.0 (Built-in Sensor)

1

32

103470

Screw M3x5mm

1

33

104663

Screw M6x325mm

4

34

109160

Service Block

1

35

106292

Spacer Mounting Clamp

2

36

106293

Mounting Clamp, 13mm, MK

2

37

109107

Side Cover, Service Bloc

1

38

110451

Side Cover, Service Block

1

39

106303

Filter Nut

1

40

106325

Heater, Cartridge, 200W, 240V, 10 x 90mm

3

41

N00196

O-ring, #-111

1 107934

Balanced Manifold Asembly (not shown)

4-Port UFD Vertical & Horizonta l Apply, 1 or 4 Program, Applicator Assemblies

Item No. Part Number Description Qty.

Page 70 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 7
Component Illustrations & Bills of Materials

ITW Dynatec

HSSB Module used

option is used.

Intermittent

Module

UFD Block-off

assembly

or

or

Horizontal Module &

Nozzle Insulator

4 Program Solenoid
Manifold option

Filter Code

A, B

Filter Code

C, D

Illustration: 4-Port UFD Vertical & Horizontal Apply, 1 or 4 Program, Applicator Assemblies

UFD Applicator, Manual 40-43, Rev. 6.16 Page 71

with Festo solenoid,

air manifold ports are

plugged when this

ITW Dynatec

Chapter 7

Component Illustrations & Bills of Materials

109274

Air Preheater Assembly (DCL)

1 109275

Air Preheater Assembly (MCV)

1 109276

Air Preheater Assembly (NOR)

1 109277

Air Preheater Assembly (MEL)

1

43

N00093

Fitting, Compression

1

44

N00183

O-ring, #-016

4

46

N04268

Terminal Ring

1

47

N07541

Terminal Block, 1 Pos, Ceramic

2

49

107389

Screw M3x6mm

1

50

106531

Screw M3x8mm

4

51

107161

Screw M4x8mm

2

53

100908

Screw M4x25mm

6

54

106332

Screw M5x

2

56

109163

Preheater Manifold

1

57

109166

Distribution Manifold

1

58

109169

Wire Cover Rear

1

59

109111

Cover, Side

1

60

Temperature Sensor (shown for ref. part of cable assy.)

1

61

106470

Screw M4x8mm

4

64

106328

Screw M4x16mm

3

65

106329

Heater, Cartridge, 200W, 240V, 10 x 60mm

4

67

109253

Cable Assembly, DCL

1 109286

Cable Assembly, MCV

1 109287

Cable Assembly, NOR

1 109288

Cable Assembly, MEL

1

Air Preheater Assembly for 4-Port UFD Vertical & Horizontal Apply, 1 or 4 Program

Item No. Part Number Description Qty.

42 109252 Screw M5x25mm 2

45 N04126 O-ring, #-037 1

48 106236 Washer Int Tooth, Lock #4 1

52 103470 Screw M3x5mm 1

55 106294 Spiral Tube 4

62 106306 Spacer 4

66 106330 Heater, Cartridge, 400W, 240V, 8 x 90mm 1

Page 72 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 7
Component Illustrations & Bills of Materials

ITW Dynatec

Horizontal Module & Nozzle

UFD1004H4A1D2S.

Insulator used on

Illustration: Air Preheater A ss embly for 4-Port UFD Vertical & Horizontal Apply, 1 or 4 Program

UFD Applicator, Manual 40-43, Rev. 6.16 Page 73

ITW Dynatec

Chapter 7

Component Illustrations & Bills of Materials

72

112786

Heater Body

1

73

112714

Spiral Tube

4

75

N00174

O-ring,-007

1

76

112789

Wire Cover

1

78

N00093

Fitting, 1/4 Tube x 1/8 NPT

1

79

109252

Screw M5x25mm

80

106726

Dowel Pin M5 x 16mm

2

81

106306

Spacer

4

82

106470

Screw M4x8mm

4

83

106329

Heater Cartridge, 10mm, 20W

4

85

112716

Screw M5x6mm

1

86

N01756

Term, PRLL, 16-14 GA

2

88

078C088

Washer, #4 Internal Tooth

2

89

101627

Screw M3x6mm

2

90

N07430

Terminal Ring

1

91

048G016

Terminal Ring

1

Air Preheater Assembly PN 112793 for 4-Port UFD Slim Design

(Module Option Codes C, G, J, M Only)

Item No. Part Number Description Qty.

74 N00181 O-ring, -014 4

77 101692 Screw M4x35mm 3

84 101610 Cable Assembly, AH, DCL 1

87 048J271 Heat Shrink 0.1

Page 74 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 7
Component Illustrations & Bills of Materials

ITW Dynatec

Illustration: Air Preheater A ss embly PN 112793 for 4-Port UFD Slim Design

UFD Applicator, Manual 40-43, Rev. 6.16 Page 75

ITW Dynatec

Chapter 7

Component Illustrations & Bills of Materials

1

106224

Module, MR13, Vertical, Extended

6

2

104993

Module, MR13, Horizontal

6 110840

Module, MR13, Horizontal/ Intermittent (Special)

1

113346

Module, HSSB, Vertical (used with Festo Solenoid)

1 3 804354

Screw M5x30mm

12

4

106273

Filter Basket, 150 mesh

1 101247

Filter Basket, 100 mesh

1

5

106472

Module Block-off Assembly

1-5

6

106367

Blank Plate

1

7

N00178

O-ring, #-011

4

8

106879

Solenoid Manifold Assembly, 1 Program

1

9

N00093

Fitting, Compression

2

10

N00175

O-ring, -008

12

11

N07419

Screw M5x20mm

2

12

110345

Air Manifold 6 Port,1 Program

1

13

106333

Tube Stainless Steel, 1/4 x .065w x 3.5

2

14

N00753

1/8 NPT Level Seal Plug

2

15

106475

Solenoid Manifold Assembly, 2 Program

3

16

N00093

Fitting, Compression

4

17

N00175

O-ring, -008

4

18

N07419

Screw M5x20mm

2

19

106307

Air Manifold, 2 Port, 2 Program

1

20

106333

Tube Stainless Steel, 1/4 x .065w x 3.5

4

21

109278

Service Block Assembly (DCL)

1 109279

Service Block Assembly (MCV)

1

109280

Service Block Assembly (NOR)

1 109281

Service Block Assembly (MEL)

1

22

N00196

O-ring, #-111

1

23

N03812

O-ring, #-125

1

24

N07430

Terminal Ring

1

25

107881

Terminal Block, 2 Pos, Ceramic

1

26

078C088

Washer Int Tooth, Lock #4

1

27

101624

Fitting Straight, 6 JIC x 1/4 BSPP

1

28

101625

Fitting Plug, 1/4 BSPP, Soc

5

29

101627

Screw M3x6mm

1

30

106531

Screw M3x8mm

8

31

103467

Cable Assembly, BF240V, DCL, 9.0 (Built-in Sensor)

1

106707

Cable Assembly, BF240V, MCV, 9.0 (Built-in Sensor)

1 104528

Cable Assembly, BF240V, NOR, 9.0 (Built-in Sensor)

1

107050

Cable Assembly, BF240V, MEL, 9.0 (Built-in Sensor)

1

32

103470

Screw M3x5mm

1

33

104663

Screw M6x25mm

4

34

109161

Service Block

1

35

106292

Spacer Mounting Clamp

2

36

106293

Mounting Clamp, 13mm, MK2

2

37

109107

Side Cover, Service Block

1

38

110451

Side Cover, Service Block

1

39

106303

Filter Nut

1

40

106715

Heater, Cartridge, 300W, 240V, 10 x 140mm

3

41

116245

Filter Kit, M20 Spin-on (includes N03812 o-ring & 116243 washer)

1 116594

Filter Kit, 200 mesh Spin-on (includes N03812 o-ring & 116243 washer)

1

42

116244

Filter Cap, M20 Spin-on Filter

1

6-Port UFD Vertical & Horizonta l Apply, 1 or 6 Program, Applicator Assemblies

Item No. Part Number Description Qty.

Page 76 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 7
Component Illustrations & Bills of Materials

ITW Dynatec

Filter Code

C, D

Filter Code

A, B

6 Program Solenoid
Manifold option

or

or

HSSB Module used

option is used.

Intermittent

UFD Block-off

Horizontal Module &

Nozzle Insulator

assembly

Module

with Festo solenoid,

air manifold ports are

plugged when this

Illustration: 6-Port UFD Vertical & Horizontal Apply, 1 or 6 Program, Applicator Assemblies

UFD Applicator, Manual 40-43, Rev. 6.16 Page 77

ITW Dynatec

Chapter 7

Component Illustrations & Bills of Materials

109282

Air Preheater Assembly (DCL)

1

109283

Air Preheater Assembly (MCV)

1 109284

Air Preheater Assembly (NOR)

1 109285

Air Preheater Assembly (MEL)

1

44

106800

O-ring, #-044

1

45

N04268

Terminal Ring

1

47

107389

Screw M3x6mm

1

48

106531

Screw M3x8mm

4

50

103470

Screw M3x5mm

1

51

100908

Screw M4x25mm

6

52

109252

Screw M5x25mm

4

54

109164

Preheater Manifold

1

55

109167

Distribution Manifold

1

57

109111

Cover

2

Temperature Sensor (shown for reference, part of cable
assy.)

60

106550

Spacer 4 61

107161

Screw M4x8mm

3

63

106717

Heater, Cartridge, 100W, 240V, 10 x 60mm

6

64

106716

Heater, Cartridge, 600W, 240V, 8 x 140mm

1

65

106332

Screw M5x55mm

4

109286

Cable Assembly, MCV

1 109287

Cable Assembly, NOR

1

Air Preheater Assembly for 6-Port UFD Vertical & Horizontal Apply, 1 or 6 Program

Item No. Part Number Description Qty.

43 N00183 O-ring, #-016 6

46 106236 Washer Int Tooth, Lock #4 1

49 N00093 Fitting, Compression 1

53 106294 Spiral Tube 6

56 109170 Back Plate 1

58
59 107881 Terminal Block, 2 POS, Ceramic 2

62 106328 Screw M4x16mm 3

66 109253 Cable Assembly, DCL 1

109288 Cable Assembly, MEL 1

1

Page 78 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 7
Component Illustrations & Bills of Materials

ITW Dynatec

Horizontal Module & Nozzle

UFD1506H6A1D2S.

Insulator used on

Illustration: Air Preheater A ss embly for 6-Port UFD Vertical & Horizontal Apply, 1 or 6 Program

UFD Applicator, Manual 40-43, Rev. 6.16 Page 79

ITW Dynatec

Chapter 7

Component Illustrations & Bills of Materials

72

112787

Heater Body

1

74

N00181

O-ring, -014

6

75

N00174

O-ring,-007

1

76

112790

Wire Cover

1

77

101692

Screw M4x35mm

4

78

N00093

Fitting, 1/4 Tube x 1/8 NPT

1

79

109252

Screw M5x25mm

8

81

106306

Spacer

4

82

106470

Screw M4x8mm

4

84

101610

Cable Assembly, AH, DCL

1

85

112716

Screw M5x6mm

1

86

N01756

Term, PRLL, 16-14 GA

2

87

048J271

Heat Shrink

0.1

88

078C088

Washer, #4 Internal Tooth

2

89

101627

Screw M3x6mm

2

91

048G016

Terminal Ring

1

Air Preheater Assembly PN 112794 for 6-Port UFD Slim Design

(Module Option Codes C, G, J, M Only)

Item No. Part Number Description Qty.

73 112714 Spiral Tube 6

80 106726 Dowel Pin M5 x 16mm 2

83 106329 Heater Cartridge, 10mm, 20W 6

90 N07430 Terminal Ring 1

Page 80 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 7
Component Illustrations & Bills of Materials

ITW Dynatec

Illustration: Air Preheater A ss embly PN 11279 4 for 6-Port UFD Slim Design

UFD Applicator, Manual 40-43, Rev. 6.16 Page 81

ITW Dynatec

Chapter 7

Component Illustrations & Bills of Materials

1

110791

Body Module

1

2

057C084

Stem Assembly (used on PN 104993 module)

1

2b

107178

Ball Stem Assembly (used on PN 107078 module)

1

4

8785

Compression Spring

1

5

057F139

Air Cylinder

1

7

078A373

Screw 6-32 x 1 1/4

4

8

078A384

Screw 10-32 x 3/4

1

9

078D078

Sealing Hex Nut 10-32

1

10

N00198

O-ring, #113

1

11

078G028

Roll Pin 1/16 Dia. x 3/8 Long

2

12

N00794

Screw 6-32 x 3/4

4

14

084B1361

Seal Cartridge Assembly

1

15

057E429

Seal Cartridge

1

17

069X197

Stem Seal

2

18

069X198

Seal Backup

2

19

078C085

Washer, .25 x .16 x .04

2

20

078F034

Retaining Ring

2

21

078G028

Roll Pin

1

22

N00176

O-ring, #009

1

23

104989

Spray Nozzle Adapter Assembly*

1

24

N05044

O-ring, #109

1

25

N00178

O-ring, #011

1

27

N00174

O-ring, #007

2

28

N00176

O-ring, #009

2

UFD Modules

UFD Spray Module Assembly, Horizontal, PN 104993

Item No. Part Number Description Qty.

3 Not used

6 N00178 O-ring, #011 3

13 Not used

16 057I260 Seal Cartridge Gasket 1

26 Not used

* Important: P/N 104989 must be ordered as an assembly.

Page 82 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 7
Component Illustrations & Bills of Materials

ITW Dynatec

Mounting face

Mounting face

Air seal: PN N00176
Glue seal: PN N00174

Air seal: PN 112581
Glue seal: PN 112580

On the above-type nozzle,

On the above-type nozzle,

use o-rings shown to the right.

use seals shown above.

Illustration: UFD Spray Module Assembly, Horizontal, PN 104993

UFD Applicator, Manual 40-43, Rev. 6.16 Page 83

ITW Dynatec

Chapter 7

Component Illustrations & Bills of Materials

1

110791

Body Module

1

3

Not used

4

8785

Compression Spring

1

6

N00178

O-ring, #011

3

7

078A184

Screw 6-32 x 2

2

8

N00795

Screw 6-32 x 1

2

9

078A373

Screw 6-32 x 1 1/4

4

10

078A384

Screw 10-32 x 3/4

1

11

078D078

Sealing Hex Nut10-32

1

12

N00198

O-ring, #113

1

13

084B1361

Seal Cartridge Assembly

1

14

057E429

Seal Cartridge

1

16

069X197

Stem Seal

2

17

069X198

Seal Backup

2

18

078C085

Washer, .25 x .16 x .04

2

19

078F034

Retaining Ring

2

20

078G028

Roll Pin

1

21

N00176

O-ring, #009

1

22

113829

Vertical Adapter Assembly

1

23

N05044

O-ring, #109

1

24

N00174

O-ring, # 007

1

26

N00178

O-ring, #011

1

27

078G028

Roll Pin 1/16 Dia. x 3/8 Long

2

UFD Spray Module Assembly, Vertical, Extended, PN 106224

Item No. Part Number Description Qty.

2 057C084 Stem Assembly 1

5 057F139 Air Cylinder 1

15 057I260 Seal Cartridge Gasket 1

25 N00176 O-ring, #009 1

Page 84 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 7
Component Illustrations & Bills of Materials

ITW Dynatec

Mounting face

Mounting face

Air seal: PN N00176
Glue seal: PN N00174

Air seal: PN 112581
Glue seal: PN 112580

On the above-type nozzle,

On the above-type nozzle,

use o-rings shown to the right.

use seals shown above.

Illustration: UFD Spray Module Assembly, Vertical, Extended, PN 106224

UFD Applicator, Manual 40-43, Rev. 6.16 Page 85

ITW Dynatec

Chapter 7

Component Illustrations & Bills of Materials

Mounting face

Mounting face

Air seal: PN N00176

Glue seal: PN N00174

Air seal: PN 112581
Glue seal: PN 112580

On the above-type nozzle,

On the above-type nozzle,

Module Assembly, PN 110840

4x O-ring 2-011,
PN N00178

4x O-ring 2-011,
PN N00178

2x Screw M4x25mm
PN 100908

UFD Spray Module Assembly, Horizontal, Snuffback, PN 110840

(Module Option “K”)

use o-rings shown to the right.

use seals shown above.

UFD Spray Module Assembly, High Speed, Vertical, PN 113778

(Module Option “A”)

Page 86 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 7
Component Illustrations & Bills of Materials

ITW Dynatec

4x O-ring 2-011,
PN N00178

Module Assembly
PN 111074

O-ring 2-009,

O-ring 2-007,

Seal Plate,
PN 104987

Vertical Adapter

2x Screw M3x10mm,

2x Screw M3x35mm,

O-ring 2-011, PN N00178

Mounting face

Mounting face

Air seal: PN N00176

Glue seal: PN N00174

Air seal: PN 112581
Glue seal: PN 112580

On the above-type nozzle,

On the above-type nozzle,

UFD Spray Module Assembly, Snuffback, Vertical, PN 111074

(part of Adapter Assembly
PN 106222)

use o-rings shown to the right.

use seals shown above.

Note: PN 111074 module replaces PN 110559.

PN N00176

PN N00174

Assembly, PN 106222

PN 103404

PN 106951

UFD Applicator, Manual 40-43, Rev. 6.16 Page 87

ITW Dynatec

Chapter 7

Component Illustrations & Bills of Materials

Module Assembly
PN 113346

Solenoid Retaining Ring
PN 113348

3x O-ring 2-011
PN N00178

2x Screw M4x25mm
PN 100908

High Speed Nozzle Assembly

High Speed Solenoid Assembly

UPD Spray Module Assembly, High Speed, Vertical, PN 113346

(Module Option “J”)

(for reference only)

(for reference only)

Page 88 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 7
Component Illustrations & Bills of Materials

ITW Dynatec

Module Assembly
PN 113550

High Speed Solenoid Assembly

High Speed Nozzle Assembly

(for reference only)

2x Screw M4x25mm

3x O-ring 2-011

Solenoid Retaining Ring

UFD Spray Module Assembly, High Speed, Horizontal, PN 113550

(Module Option “M”)

PN 113348

(for reference only)

PN N00178

PN 100908

UFD Applicator, Manual 40-43, Rev. 6.16 Page 89

ITW Dynatec

Chapter 7

Component Illustrations & Bills of Materials

High Speed Nozzle Assembly

(for reference only)

2x Screw M4x25mm
PN 100908

4x O-ring 2-011
PN N00178

Module Assembly
PN 115160

UFD Spray Module Assembly, High Speed, Horizontal, PN 115160

(Module Option “P”)

Page 90 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 7
Component Illustrations & Bills of Materials

ITW Dynatec

Item No.

Part Number

Description

Qty.

1

111051

Module Body, Air Only

1 2 N00178

O-ring, 2-011

4 3 N00176

O-ring, 2-009

2 4 104987

Vertical Adapter Seal

1 5 106221

Vertical Adapter

1 6 N00174

O-ring, 2-007

1 7 078G028

Spring Pin, 1/16 x 3/8

2 8 103404

Screw M3x10mm

2 9 106951

Screw M3x35mm

2

Item No.

Part Number

Description

Qty.

1

111051

Module Body, Air Only

1 2 N00178

O-ring, 2-011

4

4

078G028

Spring Pin, 1/16 x 3/8

1

Blank Module, Vertical Air only, PN 111053

Blank Module,

Blank Module, Horiz ont a l & V er ti ca

Horizontal Air only, PN 111052

Blank Module, Vertical Air Only, PN 111053

Blank Module, Horizontal Air Only, PN 111052

3 N00176 O-ring, 2-009 2

UFD Applicator, Manual 40-43, Rev. 6.16 Page 91

ITW Dynatec

Chapter 7

Component Illustrations & Bills of Materials

Mounting face

Mounting face

Mounting face

Air seal: PN 112581

Glue seal: PN 112580

Air seal: PN N00176

Glue seal: PN N00174

Air seal: PN N00174

Air seal: PN N00174

UFD Nozzle Seals

Standard Nozzle (with seal grooves on mounting face)

Standard Nozzle (with no seal grooves on mounting face)

The seals for this nozzle are supplied with and installed on the module.

High-Speed Nozzle (with seal grooves on mounting face)

Page 92 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 7
Component Illustrations & Bills of Materials

ITW Dynatec

1

115055

Solenoid Assembly, Festo MH, QC Module, 6mm Inle t

Solenoid Assembly, Festo MH, QC Module, 1/4” Inlet

2

113350

Valve Solenoid, 4 Way, 24V, Festo

1 3 113362

Push-in Fitting, M7 x 6mm Tube OD (used on PN 115055 only)

1

4

118390

Silencer

2 5 119731

O-ring 1mm WD x 7mm ID

2 6 113351

Fitting solenoid M7x1mm

2

8

Cable, Solenoid (not included in assembly, see below*)

1

The above solenoid assemblies can be used with either of the two module
assemblies shown (above right) for reference:

9

113346

Module, HSSB, Vertical (“J” Option)

10

113550

Module, HSSB, Horizontal (“M” Option)

Cable
Part Number

113361

Cable, solenoid, 24V, LED, 2.5m

Module,

Module,
Horizontal,
PN 113550

High-Speed, Snuffback

Festo Solenoid Assembly PN 115055 (6mm inlet)

Festo Solenoid Assemblies, PN 115055 & 115056

Vertical,
PN 113346

or

Festo Solenoid Assembly PN 115056 (1/4” inlet)

Module Assemblies

Item No. Part Number Description Qty.

115056

113363 Push-in Fitting, M7 x 1/4 Tube OD (used on PN 115056 only) 1

7 N00175 O-ring 2-008 2

* Available Control Cables:

Control Type

114557 Cable, solenoid, 24V, LED, 10m

UFD Applicator, Manual 40-43, Rev. 6.16 Page 93

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Chapter 7

Component Illustrations & Bills of Materials

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Page 94 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 8 Options & Accessories

ITW Dynatec

Part
Number

106444

10x40mm, 150W

Service block

106329

10x60mm, 200W

Air preheater

106548

10x65mm, 175W

Service block

106329

10x60mm, 200W

Air preheater

106325

10x90mm, 200W

Service block

106329

10x60mm, 200W

Air preheater

106715

10x140mm, 300W

Service block

106716

8x140mm, 600W

Air preheater (std. only)

106329

10x60mm, 200W

Air preheater

DynaControl/Allen-Bradley (option D)

N07958

PT100

2

Upgrade, Ni RTD (option N)

N07864

Ni120

2

Upgrade, J-type TC (option L)

107051

J-type TC

2

Upgrade, Pt RTD (option P)

N07958

PT100

2

A

101247

Filter Basket 100 mesh

B

106273

Filter Basket 150 mesh

C

116245

Filter Kit 150 mesh, M20 Spin-on

D

116595

Filter Kit 200 mesh, M20 Spin-on

Options & Accessories

Applicator Heater Cartridges

Chapter 8

Applicator

UFD 050

UFD 075

UFD 100

UFD 150

106448 8x40mm, 200W Air preheater (std. only)

106549 8x65mm, 300W Air preheater (std. only)

106330 8x90mm, 400W Air preheater (std. only)

106717 10x60mm, 100W Air preheater (std. onl y

Applicator RTD Sensors

Description Location

Controller Part Number Description Qty.

MCV (option M) 104912 Dual PT100 2

Filters

See Applicator model number for factory installed filter (in Chapter Model Designation Guide).

Filter Code Part Number Description

UFD Applicator, Manual 40-43, Rev. 6.16 Page 95

ITW Dynatec

Chapter 8

Options & Accessories

Filter Kit
Part Number

O-ring
Part Number

Filter Cap
Part Number

Filter
Part Number

114291

N03812 O-ring #125

106303

101247 100 mesh, Basket

116246*

N03812 O-ring #125

116244

116245 150 mesh, Spin-on

116595*

N03812 O-ring #125

116244

116593 200 mesh, Spin-on

Assembled view:

Filter

Filter cap PN 116244

Sealing washer
PN 116243

O-ring
PN

Filter Kit,
150 mesh PN 116245
200 mesh PN 116594

Filter Kits

To simplify ordering, Filter Kits are available.

124292 N03812 O-ring #125 106303 106273 150 mesh, Basket

* PN 116246 M-20 Spin-On Filter Assembly (filter code C),
PN 116595 M-20 Spin-On Filter Assembly (filter code D)

N03812

Service Kits

• UFD Module Rebuild Kit PN 105150 (codes H, V, HQ, VQ)

• UFD Module Rebuild Kit PN 110889 (codes K, F)

• UFD Hi-Temp Module Rebuild Kit PN 803012

The module rebuild kits contain all the parts necessary to rebuild one module.

High-Temp Splice Kit, PN102645

This kit consists of a foot of shrink-wrap tubing and nine connectors (splices). These parts plus a
sensor (order the sensor separately from the chart in this chapter) will enable you to replace the
sensor in one applicator.

UFD Nozzle Cleaning Oven

(PN 107307 = 200-240V Oven/ PN 107306 = 120V Oven)

The use of the UFD Nozzle Cleaning Oven eliminates the need to disassemble the UFD nozzles for
cleaning. Nozzles are baked in the oven for approximately six hours at 750-800 °F (400-425°C).
Complete cleaning instructions are provided with the oven.

Page 96 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 8
Options & Accessories

ITW Dynatec

Pressure Transducer Tap

Option Code “P” (see Chapter Model Designation Guide) adds one pressure transducer adapter to the
applicator. A special fitting is installed in the left accessory port of the applicator. This fitting allows an
industry-standard pres sur e tr ansduc er with 1/2--20 threads to be connected to the applicator
downstream of the filter. A post-filter transducer is useful for monitoring the pressure drop across the
filter as an indication of a plugged filter. The transducer adapter can be relocated to any of the hose
inlets as required for installation clearance and operator access.

Drain Valve PN 107820

Option Code “A” (see Chapter Model Designation Guide) adds a drain (purge) valve to the applicator.
The drain valve is installed in the right accessory port of the applicator. The drain valve is useful for
relieving pressure prior to maintenance or repair of the applicator. Also, the drain valve is useful for
flushing the filter chamber after the filter has been replaced. It can be relocated to the left accessory
port if necessary for installation clearance and operator access.

Balanced Solenoid Manifold

Option Code “E” (see Chapter Model Designation Guide) specifies a balanced solenoid manifold
(equalized manifold). This manifold has multiple solenoids, but unlike a multiple program manifold, all
of the open air passages of each solenoid are connected within the manifold. Likewise, all of the close
air passages are connected. The purpose of this is to negate the effects of slight differences in
modules and solenoids, resulting in a very consistent and even start-and-stop pattern. The applicator
is, of course, limited to one program.

Low-Profile (Slim line) Models (codes A, J, M, P)

A low-profile applicator refers to an overall smaller head. They are smaller due to the use of slimmer
air heaters, smaller solenoids and the smaller modules of high speed applications. Operation,
mounting and connectors remain the same as in standard models.

UFD Applicator, Manual 40-43, Rev. 6.16 Page 97

ITW Dynatec

Chapter 8

Options & Accessories

71

107615

Base Guide Arm

1

72

107616

Guide Arm

1

73

107617

Roller Arm

1

74

107618

Roller Axle

1

75

107619

Dowel Pin, M10 x 30mm

2

76

107621

Shaft Collar, 3/8” Dia.

1

77

104662

Screw M6x16mm

2

78

803081

Screw M6x20mm

1

79

108112

Guide Roller Kit

1

80

108023

Roller Hub

1

81

107620

Shield Bearing

2

82

108019

Guide, 3mm

5

83

108020

Spacer, 1mm

10

84

108021

Spacer, 1.5mm

10

85

108022

Spacer, 5mm

10

86

108024

Collar Lock

1

87

103470

Screw M3x6mm

2

88

108110

Housing, 1.5 Dia. x 3.0 long

1

Elastic Guide Bracket Assembly, PN 107622

A strand guiding system is available for use with the UFD0501 and UFD0502 applicators. This system
provides all of the components necessary for successful coating of elastic or Lycra strands such as
those used in the production of disposable diapers and incontinence products. The system includes a
bracket assembly that mounts to the side of the applicator and a modular roller kit which is
configurable for most metric strand spacings. The arms of the guide are fully adjustable to work with
both horizontal and vertical modules. The roller will support up to five strands, with a minimum strand
spacing of 3mm.

Item No. Part Number Description Qty.

Page 98 UFD Applicator, Manual 40-43, Rev. 6.16

Chapter 8
Options & Accessories

ITW Dynatec

Cable

Part Number

Cable

Length

Cable

Part Number

Cable

Length

103773

10‘

103776

25‘

103775

20‘

105147

40‘

084F222

10‘

084F682

25‘

084F223

20‘

102706

10‘

105834

40‘

106349

25‘

107045

4m

107309

10m

107046

6m

110150

4m

110153

10m

110151

6m

110160

4m

110163

10m

110161

6m

110154

2m

110157

8m

110156

6m

Extension Cable Assemblies

The following extension cable assemblies are available. These cables connect one applicator zone to
the ASU. One cable assembly per applicator is usually required for the preheater; others may be used
as necessary for the installation.

Controller

DCL/ PLC
(control option D)

MCV
(control option M)

Upgrade (Ni RTD)
(control option N)

Upgrade (J-type TC)
(control option L) Service
Block only

Upgrade (J-type TC)
(control option L)
Air Heater only

Upgrade (Pt RTD)
(control option P)
Service Block only

Upgrade (Pt RTD)
(control option P)
Air Heater only

103774 15‘ 105123 30‘

084F225 15‘ 084F383 30‘

107044 2m 107047 8m

110149 2m 110152 8m

110159 2m 110162 8m

110155 4m 110158 10m

UFD Applicator, Manual 40-43, Rev. 6.16 Page 99

ITW Dynatec

Chapter 8

Options & Accessories

Back-Feed Guide
Part Number

Omega 12 SCS
Nozzle

Omega 16 SCS
Nozzle

111585

1 Strand

111574

111565

111586

2 Strand / 5mm

111575

111566

111587

3 Strand / 5mm

111576

111567

111588

4 Strand / 5mm

111577

111568

111589

3 Strand / 4mm

111578

111569

111590

2 Strand / 8mm

111570

111592

2 Strand / 10mm

111581

111572

111593

5 Strand / 5mm

111582

111573

111594

4 Strand / 4mm

111579

111583

111595

2 Strand / 3mm

111580

111641

3 Strand / 6mm

111639

111640

111653

3 Strand / 3mm

111651

111652

Guide roller kit

PN 111546

SCS Omega Nozzle

Back-feed

SCS V-guide

Solenoid relocated

Strand direction

Strand guide arm and roller assembly,
PN 111548 (includes Kit PN 111546)

Strand Coating System (SCS)

Dynatec’s Stand Coating System is an application used for adhesive coating of elastics. A V-guide
holds the elastic strand in position in front of the applicator’s nozzle in order to precisely coat it with
adhesive as it passes before the module’s orifice. “Back-feed” refers to an elastic strand entering the
guide from behind the module (see below) while “front-feed” refers to a strand entering from in front of
the guide (see next page).

Back-Feed SCS V-Guide

to side inlet ports for

roller clearance.
Solenoid can be

positioned on either

side of Applicator.

SCS V-Guide

111591 2 Strand / 9mm 111571

PN 111546: SCS Guide Roller Kit (guides up to five strands)
PN 111548: Strand Guide Arm & Roller Assembly (includes Kit PN 111546)

Page 100 UFD Applicator, Manual 40-43, Rev. 6.16