Nordson ProBlue Flex User manual

ProBlue Flex OEM
User's Guide
Customer Product Manual
Part 1129255_01
Issued 06/20
NORDSON CORPORATION DULUTH, GEORGIA USA
www.nordson.com
This document contains important safety information.
Be sure to read and follow all safety information in this
document and any other related documentation.

Part 1129255_01 E2020 Nordson Corporation
All rights reserved
Nordson Corporation welcomes requests for information, comments, and inquiries about its products. General information
about Nordson can be found on the Internet using the following address: http://www.nordson.com.
Address all correspondence to:
Nordson Corporation
Attn: Customer Service
11475 Lakefield Drive
Duluth, GA 30097
Notice
This is a Nordson Corporation publication which is protected by copyright. Original copyright date 2020.
Nopartofthisdocument may be photocopied, reproduced, or translated to another language without the prior written
consent of NordsonCorporation. Theinformationcontained in this publication is subject to change without notice.
Trademarks
4800 INTEGRA, Allegro, Apogee, Artiste, Asymtek, Automove, Avex, BaitGun, BKG, Blue Box, BM-32, BM-58, BM-63, Bowtie,
Build‐A‐Part, CF, Century, CleanSleeve, CleanSpray, Color‐on‐Demand, ColorMax, Conexis, Connections to Life, Contour, ControlCoat,
Coolwave, Cross‐Cut, CrystallCut, Dage, Dial‐A‐Dose, Dima, DispenseJet, DispenseMate, DuraBlue, DuraDrum, DuraPail, e.dot,
e-stylized, EasyCoat, Easymelt, Ecodry, Econo‐Coat, EDI, EFD, Eliminator, Encore, Equatherm, Excel 2000, Fibrijet, Flextrak, Fluidmove,
FoamMelt, FoamMelt - stylized, FoamMix, Freedom, Fulfill, HDLV, Heli‐flow, iControl, iDry, iFlow, IntelliJet, Isocore, Iso‐Flo, iTrax, KISS,
LeanCell, LogiComm, March, Matrix, MatriX, Maverick, Measuring the Invisible, MEG, Meltex, MicroCoat, MicroMark, Micromedics,
Micro‐Meter, Microshot, Millennium, MiniBlue, Mini Squirt, NexJet, No-Drip, Nordson, Nordson - stylized, Nordson and Arc, NYTVision,
OptiMix, Optima, Optimum, Package of Values, Paragon, PermaFlo, PICO, PicoPulse Plasmod, Poly-Check, Polymer Solution Casting,
PorousCoat, Posi‐Dose, PowderGrid, Precisecoat, PrintPlus, ProBlue, ProBlue Liberty, Prodigy, Pro‐Flo, Program‐A‐Bead,
Program‐A‐Shot, Program‐A‐Stream, Program‐A‐Swirl, Pro‐Meter, Pulsar, Quantum, Ratio‐Pak, RBX, RediSet, Rhino, Saturn,
Saturn with Rings, Scoreguard, Sealant Equipment & Engineering, Inc., SEE (and design), See‐Flo, SelectCharge, SelectCoat,
Select Cure, Servo‐Flo, Shot‐A‐Matic, Signature - stylized, Slautterback, Smart‐Coat, Smart-Gun, SolderPlus, Spectrum, Speed‐Coat,
StediFlo, Stratablend, SureBead, Sure Coat, SureWrap, Symphony, Tip-Seal, TRAK, Tribomatic, Trilogy, TrueBlue, TrueCoat, Turbo,
Ultra, u‐TAH, Value Plastics, Vantage, Vention Medical, Vention Medical Advancing Your Innovations For Health, VersaBlue, Versa‐Coat,
VersaDrum, VersaPail, Versa‐Spray, VP stylized, When you expect more., X-Plane, Xaloy, Xaloy - stylized, YesTech, and
2 Rings (design) are registered trademarks of Nordson Corporation.
Accubar, Active Nozzle, Advanced Plasma Systems, AeroDeck, AeroWash, AirShield, AltaBlue, AltaSlot, Alta Spray, ATS, Auto‐Flo,
Autoflex, AutoScan, Axiom, BBconn, Best Choice, Better Dispensing, Blue Series, Bravura, CanPro, Champion, Check Mate, Classic IX,
ClassicBlue, CleanCoat, Cobalt, Concert, ContourCoat, Control Weave, Controlled Fiberization, CPX, cScan+, cSelect, Cyclo‐Kinetic,
DispensLink, Dry Cure, DuraBraid, DuraCoat, DuraPUR, e.dot+, Emerald, E‐Nordson, Easy Clean, EasyOn, EasyPW, Eclipse, EcoBead,
EdgeControl, Equalizer, EquiBead, FillEasy, FillSentry, FlexSeam, Flow Coat, FluxPlus, G‐Net, G‐Site, Genius, Get Green with Blue,
Horizon, Inspire, iON, Iso‐Flex, iTrend, JetStream, Lacquer Cure, LightTite, LoadermoveTouch, Maxima, Mesa, MicroDot, MicroFin,
MicroMax, MicroSpray, Mikros, MiniEdge, Minimeter, MiniPUR, Multifill, MultiScan, Myritex, Nano, OmniScan, OptiStroke, Optix,
Partnership+Plus, PatternJet, PCI, PharmaLok, PicoDot, PicoTouch, Pinnacle, PowderPilot, Powder Port, Powercure, Process Sentry,
Pulse Spray, PURBlue, PUReOne, PURJet, Qadence, Ready Coat, RediCoat, RollVIA, Royal Blue, SelectSeries, Sensomatic,
Shaftshield, SheetAire, Smart, Smart Tune, Smartfil, SolidBlue, Spectral, SpeedKing, Spray Works, StediTherm, StrokeControl, Summit,
SureFoam, SureMix, SureSeal, SwirlCoat, TAH, TradePlus, ThruCoat, ThruCure, ThruWave, Trio, TruFlow, Ultraflex, Ultrasaver,
Ultrasmart, Unity, UNITYMotion, Universal, Ultra FoamMix, UltraMax, ValueMate, Versa, VersaPUR, Vista, VP Quick Fit,
VP Quick‐Fit stylized, WaferLock, Web Cure, 781Mini, and 787Mini aretrademarks of NordsonCorporation.
Designations and trademarks stated in this document may be brands that, when used by third parties for their own purposes,
could lead to violation of the owners' rights.
EtherNet/IPtis a trademark used under license by ODVA.
PROFIBUS and PROFINET are registered trademarks of PROFIBUS and PROFINET International (PI).
Studio 5000 and RSLogix 5000 are trademarks of Rockwell Automation.
TIA Portal and STEP 7 are trademarks of Siemens.

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Table of Contents
Overview 1...................................................
Applicability of this Manual 1..................................
Safety 2......................................................
Safety Alert Symbols 2..........................................
Responsibilities of the Equipment Owner 3.........................
Safety Information 3..........................................
Instructions, Requirements, and Standards 3....................
User Qualifications 4.........................................
Applicable Industry Safety Practices 4............................
Intended Use of the Equipment 4...............................
Instructions and Safety Messages 5............................
Installation Practices 5........................................
Operating Practices 6........................................
Maintenance and Repair Practices 6...........................
Equipment Safety Information 7..................................
Equipment Shutdown 7.......................................
Relieving System Hydraulic Pressure 7.......................
De‐energizing the System 7.................................
Disabling the Applicators 8..................................
General Safety Warnings and Cautions 8........................
Other Safety Precautions 12....................................
First Aid 12...................................................
Safety Labels and Tags 12.......................................
Where to Find Information 13...................................
Theory of Operation 14...........................................
Creating a BBconn Cloud Account 15...........................
Melter Operation 17............................................
About the Control Panel 18.......................................
Master Controls 18............................................
System Status LED Indicators 19...............................
System Status LED Colors 20..................................
Melter Front Panel LED Behavior 21.............................

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Basic Melter Operation 22.......................................
Starting the Melter 22............................................
Shutting Down the Melter 22....................................
Switching the Master Heater and Pump Controls On/Off 23............
Monitoring the Tank Adhesive Level 24............................
Manually Filling the Melter Tank 25................................
Manually Adjusting the System Air Pressure 26...................
To manually adjust system air pressure 26.....................
Setting Up the Melter 27........................................
Defining Runtime Settings 28..................................
Defining Temperature Runtime Setting 28.........................
Enabling/Disabling and Changing Zone Set Point Temperatures 28...
Manually Adjusting System Air Pressure 29.........................
Defining Electronic/Runup Pressure Runtime Settings 30.............
Defining Manual Pressure Adjust Alert Settings 30.................
Defining Electronic Pressure Settings and Monitoring Alert Settings 31
Electronic Pressure Alert and Monitoring 31.......................
Defining Pressure Runup Settings and Monitoring Alert Settings 33...
Pressure Runup General Settings 33..........................
Pressure Runup Output Settings 34...........................
Pressure Runup Alert Threshold Settings 35....................
Pressure Runup Pressure Limits 36............................

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Defining System Settings 37....................................
Additional Information 37.........................................
Defining System Temperature Settings 38..........................
Defining SmartMelt Settings 38..................................
Defining Global Temperature Settings 39.........................
Heaters On Upon Startup 39.................................
Defining the Over/Under Temperature Thresholds 40............
Defining Temperature Setback 41.............................
Defining Setback Settings 42......................................
Manually Entering/Exiting Setback 42............................
Defining Automatic System Setback 43...........................
Defining Manual Setback - Auto Exit Time 44......................
Defining Ready Delay 45.......................................
Defining Level Sensing Settings 46................................
Enabling/Disabling Low Level Alerts and Settings 46...............
Enabling/Disabling Empty Stop 47...............................
Enabling/Disabling Lid Open Alerts and Settings 48................
Defining Fill Settings 49..........................................
Melt-on-Demand and Tank Systems with Optional Fill Settings 49....
Maximum Fill Time and Target Fill Level Settings 49.............
Enabling and Disabling Auto Pump 50..............................
Enabling and Disabling Auto Pump 50...........................
About Adhesive Tracking System (ATS) 51.........................
Theory of Operation 52.........................................
ATS Product Setup 52...........................................
Enabling Flow Monitoring 53....................................
Calibrating the Flow Meter 54...................................
Adhesive Settings 54........................................
Defining Product and Trigger Settings 55.........................
Product Settings 55.........................................
Trigger Settings 57............................................
Defining Adhesive Tracking System Alarms 58....................
Troubleshooting Adhesive Tracking System 60......................
Understanding the ATS PCA Board LEDs 60......................
General and Flow Control Alarms 63.............................
About System I/O 65.............................................
Assigning Inputs 65...........................................
Assigning Remote Recipe Inputs 66.............................
Assigning Outputs 68..........................................
Assigning Light Tower Outputs 69...............................
Modifying External Zone Names 70................................
Modifying User Management Access Rights 71......................
Defining and Modifying Heat Schedules 71..........................
Defining and Modifying Shift Schedules 72..........................
Defining Network Access 73......................................
Defining WiFi Access 74.......................................
Defining PLC Access 76........................................
Defining PLC Communications 77...............................
Connecting Profinet, Ethernet/IP and Modbus TCP 79..............
Defining Web Access 81.......................................
About System Preferences 82
....................................
Uploading a .PLC File from BBconn Cloud File to a Melter 83..........
Backward Compatibility 83.....................................
Editing a .PLC File from BBconn Cloud 84.......................

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Tool Settings 85...............................................
Additional Information 85....................................
Managing Melter Data Files 86....................................
How the Melter Processes Data Files 87.........................
Setting Up Maintenance Reminders 88.............................
Managing the Maintenance System 89..............................
Setting Up and Viewing Component Maintenance Status 90.........
Viewing Component Maintenance History 90.....................
Defining a Custom Maintenance Component Item 91...............
Changing the Melter Software Version 92........................
Backing Up Melter Settings 93..................................
Restoring Saved Melter Settings 94.............................
Restoring a Melter to the Factory Default Settings 95.................
Managing the System Configuration 96.............................
Viewing System and Configuration Information 97.................
Viewing Installed Accessories 98................................
Viewing the Configuration Code 99..............................
Managing Licenses 100.........................................
Managing Recipes 101............................................
Performing Basic Melter Maintenance 102.......................
Draining or Purging the Melter 103................................
AutoTuning Heated Zones 104...................................
Calibrating the Tank Level Sensor 104............................
Troubleshooting 105............................................
Additional Information 105....................................
Viewing the Event Log 106.........................................
About the Event Log Screen 106.................................
Viewing an Event Log on BBconn Cloud 107.......................
Heater Sub System Alarms 108...................................
Fill System Alarms 110...........................................
Electronic Pressure Adjust Alarms 112.............................

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Overview
This manual provides information specific to the ProBlue Flex adhesive
melter with an Original Equipment Manufacturer (OEM) user interface. The
OEM interface is selected when the primary control of the melter is through
communication with a Programmable Logic Controller (PLC).
ProBlue Flex melters with an OEM interface are set up using the PLC
mapping capability of BBconn Cloud, a web application that runs in a
browser on any desktop computer or handheld device. This manual also
includes detailed procedures for using BBconn Cloud for any melter, as well
as for the PLC mapping and setup of OEM melters.
All ProBlue Flex melters include the Ethernet/IP and PROFINET
communication protocols. Other protocols can be used by installing a
compact communication card.
Applicability of this Manual
This manual provides procedures for the following tasks:
SConnecting an Ethernet cable to an OEM melter
SPerforming basic operating tasks specific to OEM melters
SUsing BBconn Cloud
SPerforming advanced tasks specific to OEM melters (including PLC
integration)
STroubleshooting specific to OEM melters
For all other information about the ProBlue Flex melter - including installation,
operation, maintenance, troubleshooting, parts, and technical data, refer to
the ProBlue Flex Core Customer Product Manual (P/N 1128350).
Instructions for servicing or replacing melter components are provided with
the melter service kits.

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Safety
Read this section before using the equipment. This section contains
recommendations and practices applicable to the safe installation, operation,
and maintenance (hereafter referred to as “use”) of the product described in
this document (hereafter referred to as “equipment”). Additional safety
information in the form of task‐specific safety alert messages, appears as
appropriate throughout this document.
WARNING! Failure to follow the safety messages, recommendations, and
hazard avoidance procedures provided in this document can result in
personal injury, including death, or damage to equipment or property.
Safety Alert Symbols
The following safety alert symbol and signal words are used throughout this
document to alert the reader to personal safety hazards or to identify
conditions that may result in damage to equipment or property. Comply with
all safety information that follows the signal word.
WARNING! Indicates a potentially hazardous situation that, if not avoided,
can result in serious personal injury, including death.
CAUTION! Indicates a potentially hazardous situation that, if not avoided,
can result in minor or moderate personal injury.
CAUTION! (Used without the safety alert symbol) Indicates a potentially
hazardous situation that, if not avoided, can result in damage to equipment or
property.

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Responsibilities of the Equipment Owner
Equipment owners are responsible for managing safety information, ensuring
that all instructions and regulatory requirements for use of the equipment are
met, and for qualifying all potential users.
Safety Information
SResearch and evaluate safety information from all applicable sources,
including the owner‐specific safety policy, best industry practices,
governing regulations, material manufacturer's product information, and
this document.
SMake safety information available to equipment users in accordance with
governing regulations. Contact the authority having jurisdiction for
information.
SMaintain safety information, including the safety labels affixed to the
equipment, in readable condition.
Instructions, Requirements, and Standards
SEnsure that the equipment is used in accordance with the information
provided in this document, governing codes and regulations, and best
industry practices.
SIf applicable, receive approval from your facility's engineering or safety
department, or other similar function within your organization, before
installing or operating the equipment for the first time.
SProvide appropriate emergency and first aid equipment.
SConduct safety inspections to ensure required practices are being
followed.
SRe‐evaluate safety practices and procedures whenever changes are
made to the process or equipment.

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User Qualifications
Equipment owners are responsible for ensuring that users:
Sreceive safety training appropriate to their job function as directed by
governing regulations and best industry practices
Sare familiar with the equipment owner's safety and accident
prevention policies and procedures
Sreceive equipment and task‐specific training from another qualified
individual
NOTE: Nordson can provide equipment‐specific installation,
operation, and maintenance training. Contact your Nordson
representative for information
Spossess industry‐ and trade‐specific skills and a level of experience
appropriate to their job function
Sare physically capable of performing their job function and are not
under the influence of any substance that degrades their mental
capacity or physical capabilities
Applicable Industry Safety Practices
The following safety practices apply to the use of the equipment in the
manner described in this document. The information provided here is not
meant to include all possible safety practices, but represents the best safety
practices for equipment of similar hazard potential used in similar industries.
Intended Use of the Equipment
SUse the equipment only for the purposes described and within the limits
specified in this document.
SDo not modify the equipment.
SDo not use incompatible materials or unapproved auxiliary devices.
Contact your Nordson representative if you have any questions on
material compatibility or the use of non‐standard auxiliary devices.

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Instructions and Safety Messages
SRead and follow the instructions provided in this document and other
referenced documents.
SFamiliarize yourself with the location and meaning of the safety warning
labels and tags affixed to the equipment. Refer to Safety Labels and Tags
at the end of this section.
SIf you are unsure of how to use the equipment, contact your Nordson
representative for assistance.
Installation Practices
SInstall the equipment in accordance with the instructions provided in this
document and in the documentation provided with auxiliary devices.
SEnsure that the equipment is rated for the environment in which it will be
used. This equipment has not been certified for compliance with the
ATEX directive nor as nonincendive and should not be installed in
potentially explosive environments.
SEnsure that the processing characteristics of the material will not create a
hazardous environment. Refer to the Safety Data Sheet (SDS) for the
material.
SIf the required installation configuration does not match the installation
instructions, contact your Nordson representative for assistance.
SPosition the equipment for safe operation. Observe the requirements for
clearance between the equipment and other objects.
SInstall lockable power disconnects to isolate the equipment and all
independently powered auxiliary devices from their power sources.
SProperly ground all equipment. Contact your local building code
enforcement agency for specific requirements.
SEnsure that fuses of the correct type and rating are installed in fused
equipment.
SContact the authority having jurisdiction to determine the requirement for
installation permits or inspections.

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Operating Practices
SFamiliarize yourself with the location and operation of all safety devices
and indicators.
SConfirm that the equipment, including all safety devices (guards,
interlocks, etc.), is in good working order and that the required
environmental conditions exist.
SUse the Personal Protective Equipment (PPE) specified for each task.
Refer to Equipment Safety Information or the material manufacturer's
instructions and SDS for PPE requirements.
SDo not use equipment that is malfunctioning or shows signs of a potential
malfunction.
Maintenance and Repair Practices
SAllow only personnel with appropriate training and experience to operate
or service the equipment.
SPerform scheduled maintenance activities at the intervals described in
this document.
SRelieve system hydraulic and pneumatic pressure before servicing the
equipment.
SDe‐energize the equipment and all auxiliary devices before servicing the
equipment.
SUse only new Nordson‐authorized refurbished or replacement parts.
SRead and comply with the manufacturer's instructions and the SDS
supplied with equipment cleaning compounds.
NOTE: SDSs for cleaning compounds that are sold by Nordson are
available at www.nordson.com or by calling your Nordson representative.
SConfirm the correct operation of all safety devices before placing the
equipment back into operation.
SDispose of waste cleaning compounds and residual process materials
according to governing regulations. Refer to the applicable SDS or
contact the authority having jurisdiction for information.
SKeep equipment safety warning labels clean. Replace worn or damaged
labels.

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Equipment Safety Information
This equipment safety information is applicable to the following types of
Nordson equipment:
Shot melt and cold adhesive application equipment and all related
accessories
Spattern controllers, timers, detection and verification systems, and all
other optional process control devices
Equipment Shutdown
To safely complete many of the procedures described in this document, the
equipment must first be shut-down. The level of shut-down required varies by
the type of equipment in use and the procedure being completed.
If required, shut-down instructions are specified at the start of the procedure.
The levels of shut-down are:
Relieving System Hydraulic Pressure
Completely relieve system hydraulic pressure before breaking any hydraulic
connection or seal. Refer to the melter‐specific product manual for
instructions on relieving system hydraulic pressure.
De‐energizing the System
Isolate the system (melter, hoses, applicators, and optional devices) from all
power sources before accessing any unprotected high‐voltage wiring or
connection point.
1. Turn off the equipment and all auxiliary devices connected to the
equipment (system).
2. To prevent the equipment from being accidentally energized, lock and
tag the disconnect switch(es) or circuit breaker(s) that provide input
electrical power to the equipment and optional devices.
NOTE: Government regulations and industry standards dictate specific
requirements for the isolation of hazardous energy sources. Refer to the
appropriate regulation or standard.

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Disabling the Applicators
NOTE: Adhesive dispensing applicators are referred to as “guns” in some
previous publications.
All electrical or mechanical devices that provide an activation signal to the
applicators, applicator solenoid valve(s), or the melter pump must be
disabled before work can be performed on or around an applicator that is
connected to a pressurized system.
1. Turn off or disconnect the applicator triggering device (pattern controller,
timer, PLC, etc.).
2. Disconnect the input signal wiring to the applicator solenoid valve(s).
3. Reduce the air pressure to the applicator solenoid valve(s) to zero (0);
then relieve the residual air pressure between the regulator and the
applicator.
General Safety Warnings and Cautions
Table 1 contains the general safety warnings and cautions that apply to
Nordson hot melt and cold adhesive equipment. Review the table and
carefully read all of the warnings or cautions that apply to the type of
equipment described in this manual.
Equipment types are designated in Table 1 as follows:
HM = Hot melt (melters, hoses, applicators, etc.)
PC = Process control
CA = Cold adhesive (dispensing pumps, pressurized container, and
applicators)

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Table 1 General Safety Warnings and Cautions
Equipment
Type Warning or Caution
HM
WARNING! Hazardous vapors! Before processing any polyurethane
reactive (PUR) hot melt or solvent‐based material through a compatible
Nordson melter, read and comply with the material's SDS. Ensure that
the material's processing temperature and flashpoints will not be
exceeded and that all requirements for safe handling, ventilation, first
aid, and personal protective equipment are met. Failure to comply with
SDS requirements can cause personal injury, including death.
HM
WARNING! Reactive material! Never clean any aluminum component
or flush Nordson equipment with halogenated hydrocarbon fluids.
Nordson melters and applicators contain aluminum components that
may react violently with halogenated hydrocarbons. The use of
halogenated hydrocarbon compounds in Nordson equipment can
cause personal injury, including death.
HM, CA WARNING! System pressurized! Relieve system hydraulic pressure
before breaking any hydraulic connection or seal. Failure to relieve the
system hydraulic pressure can result in the uncontrolled release of hot
melt or cold adhesive, causing personal injury.
Continued...

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General Safety Warnings and Cautions (contd)
Table 1 General Safety Warnings and Cautions (contd)
Equipment
Type Warning or Caution
HM
WARNING! Molten material! Wear eye or face protection, clothing that
protects exposed skin, and heat‐protective gloves when servicing
equipment that contains molten hot melt. Even when solidified, hot melt
can still cause burns. Failure to wear appropriate personal protective
equipment can result in personal injury.
HM, PC
WARNING! Equipment starts automatically! Remote triggering devices
are used to control automatic hot melt applicators. Before working on
or near an operating applicator, disable the applicator's triggering
device and remove the air supply to the applicator's solenoid valve(s).
Failure to disable the applicator's triggering device and remove the
supply of air to the solenoid valve(s) can result in personal injury.
HM, CA, PC
WARNING! Risk of electrocution! Even when switched off and
electrically isolated at the disconnect switch or circuit breaker, the
equipment may still be connected to energized auxiliary devices.
De‐energize and electrically isolate all auxiliary devices before
servicing the equipment. Failure to properly isolate electrical power to
auxiliary equipment before servicing the equipment can result in
personal injury, including death.
HM, CA, PC
WARNING! Risk of fire or explosion! Nordson adhesive equipment is
not rated for use in explosive environments and has not been certified
for the ATEX directive or as nonincendive. In addition, this equipment
should not be used with solvent‐based adhesives that can create an
explosive atmosphere when processed. Refer to the SDS for the
adhesive to determine its processing characteristics and limitations.
The use of incompatible solvent‐based adhesives or the improper
processing of solvent‐based adhesives can result in personal injury,
including death.
HM, CA, PC
WARNING! Allow only personnel with appropriate training and
experience to operate or service the equipment. The use of untrained
or inexperienced personnel to operate or service the equipment can
result in injury, including death, to themselves and others and can
damage to the equipment.

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Warning or Caution
Equipment
Type
HM
CAUTION! Hot surfaces! Avoid contact with the hot metal surfaces of
applicators, hoses, and certain components of the melter. If contact
can not be avoided, wear heat‐protective gloves and clothing when
working around heated equipment. Failure to avoid contact with hot
metal surfaces can result in personal injury.
HM
CAUTION! Some Nordson melters are specifically designed to
process polyurethane reactive (PUR) hot melt. Attempting to process
PUR in equipment not specifically designed for this purpose can
damage the equipment and cause premature reaction of the hot melt. If
you are unsure of the equipment's ability to process PUR, contact your
Nordson representative for assistance.
HM, CA
CAUTION! Before using any cleaning or flushing compound on or in
the equipment, read and comply with the manufacturer's instructions
and the SDS supplied with the compound. Some cleaning compounds
can react unpredictably with hot melt or cold adhesive, resulting in
damage to the equipment.
HM
CAUTION! Nordson hot melt equipment is factory tested with Nordson
Type R fluid that contains polyester adipate plasticizer. Certain hot melt
materials can react with Type R fluid and form a solid gum that can
clog the equipment. Before using the equipment, confirm that the hot
melt is compatible with Type R fluid.

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Other Safety Precautions
SDo not use an open flame to heat hot melt system components.
SCheck high-pressure hoses daily for signs of excessive wear, damage, or
leaks.
SNever point a dispensing handgun at yourself or others.
SSuspend dispensing handguns by their proper suspension point.
First Aid
If molten hot melt comes in contact with your skin:
1. Do NOT attempt to remove the molten hot melt from your skin.
2. Immediately soak the affected area in clean, cold water until the hot melt
has cooled.
3. Do NOT attempt to remove the solidified hot melt from your skin.
4. In case of severe burns, treat for shock.
5. Seek expert medical attention immediately. Give the SDS for the hot melt
to the medical personnel providing treatment.
Safety Labels and Tags
Refer to the ProBlue Flex Core Customer Product Manual, P/N 1128350.

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Where to Find Information
Getting your melter into operation is a 2-step process:
Step Refer to… Description
1Product installation manual
SInstall and connect power to the melter.
SConnect your melter to a PLC.
SRuntime, system settings, and troubleshooting
instructions for your specific control system
Note: You can skip this step if you are using the optional
remote touch screen, and you do not plan on making use
of a PLC to view and monitor real-time melter information.
2BBconn Cloud Manual, part
number 1129243 manual
SRegister and setup a BBconn Cloud account.
SOptional - PLC integration
SExporting settings from BBconn Cloud to your melter
SLoading and Managing Recipes
SViewing the Event Log
SModifying User Management Access Rights
SDefining and Modifying Heat Schedules
SDefining Network and PLC Communications Setup
The rest of this manual details the tasks listed in Step 1.

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Theory of Operation
Since the ProBlue Flex OEM melter does not have a user interface, you must
use the BBconn Cloud web-based application to do the following:
SGenerate, maintain, and manage .NOR files which contain the daily
operational and system settings required for melter operation and
production, as well as for PLC setup and connectivity.
Note: Although you can have multiple .NOR files saved in your
BBconn Cloud account, only one .NOR file can be imported and used
on a melter at any one time.
STo view real-time data, Event Log, Reports as well as to manage alert,
stop, and fault alarms, you can purchase one of the optional touch
screens from Nordson; (T50 Panel, part number 1129148 or the WP4070
Panel, part number 1129149). Alternatively, you can create your own
PLC ProBlue Flex user interface using the PLC Starter Kits that you can
download from the BBconn Cloud Media Center.
Note: You must use Nordson's PLC Mapping and Interface Setup
tool, to create a Flexible Map of ProBlue Flex commands that you can
use to create your PLC ProBlue Flex user interface. You can find this
tool by selecting the Communication Settings link, then selecting
PLC COMMUNICATIONS once you create or load a .NOR file.
SExport a .NOR file from your BBconn Cloud account to other similarly
configured ProBlue Flex melters.
SImport a .NOR file from your melter to view the Event Log and Reports for
troubleshooting purposes.
NOTE:
SWhen transferring files between the melter and BBconn Cloud, the
USB drive must be formatted using FAT or FAT32. No other format,
such as NTFS and exFAT are supported.