Page 1 VersaBlueR Adhesive Melters Serie N Model VB, VC, VD, VE, VW, VX, VY, VZ Manual P/N 7105144G − English − Issued 03/08 NORDSON ENGINEERING GMBH LÜNEBURG GERMANY...
Page 2 BetterBook, Blue Series, Bowtie, Bravura, CanNeck, Celero, Chameleon, Check Mate, ClassicBlue, Classic IX, ContourCoat, Controlled Fiberization, Control Weave, CPX, cScan+, Cyclo-Kinetic, DispensLink, DropCure, Dry Cure, DuraBraid, DuraCoat, e.dot+, E-Nordson, Easy Clean, EasyOn, EasyPW, Eclipse, Emerald, Encore, Equi=Bead, ESP, Exchange Plus, FillEasy, Fill Sentry, FluxPlus, G-Net, G-Site, Get Green With Blue, Gluie,...
Page 3: Table Of Contents
..........1-12 VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 4 ..........2-13 VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 5 ........3-25 VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 6 ......4-51 Screen 3: Defaults, IP Address, Pressure Sensor ..4-56 VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 7 ......... 4-83 VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 8 ....... . 5-22 VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 9 Fault Level Sensor Failure ......6-13 VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 10 ........7-10 Important Regarding Coupling ......7-11 VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 11 Component Designation ....... . VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 12 ..........VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 13: Nordson International
41-61-411 3818 Hot Melt 44-1844-26 4500 44-1844-21 5358 United Kingdom Finishing 44-161-495 4200 44-161-428 6716 Nordson UV 44-1753-558 000 44-1753-558 100 Distributors in Eastern & Southern Europe DED, Germany 49-211-92050 49-211-254 658 E 2007 Nordson Corporation NI_EN_M-0307 All rights reserved...
Page 14: Outside Europe / Hors D'europe / Fuera De Europa
Introduction Outside Europe / Hors d’Europe / Fuera de Europa For your nearest Nordson office outside Europe, contact the Nordson offices below for detailed information. Pour toutes informations sur représentations de Nordson dans votre pays, veuillez contacter l’un de bureaux ci-dessous.
Page 15: Safety
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. A1EN−01−[XX−SAFE]−10 E 2004 Nordson Corporation...
Page 16: Responsibilities Of The Equipment Owner
Provide appropriate emergency and first aid equipment. Conduct safety inspections to ensure required practices are being followed. Re-evaluate safety practices and procedures whenever changes are made to the process or equipment. A1EN−01−[XX−SAFE]−10 E 2004 Nordson Corporation...
Page 17: User Qualifications
Receive, 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 Possess industry- and trade-specific skills and a level of experience appropriate to their job function...
Page 18: Applicable Industry Safety Practices
Familiarize yourself with the location and meaning of the safety warning labels and tags affixed to the equipment. Refer to Safety Labels and Tags (if available) at the end of this section. If you are unsure of how to use the equipment, contact your Nordson representative for assistance. A1EN−01−[XX−SAFE]−10...
Page 19: Installation Practices
Refer to the Material Safety Data Sheet (MSDS) for the material. If the required installation configuration does not match the installation instructions, contact your Nordson representative for assistance. Position the equipment for safe operation. Observe the requirements for clearance between the equipment and other objects.
Page 20: Maintenance And Repair Practices
Use only new or factory-authorized refurbished replacement parts. Read and comply with the manufacturer’s instructions and the MSDS supplied with equipment cleaning compounds. NOTE: MSDSs for cleaning compounds that are sold by Nordson are available at www.nordson.com or by calling your Nordson representative.
Page 21: Equipment Safety Information
NOTE: Government regulations and industry standards dictate specific requirements for the isolation of hazardous energy sources. Refer to the appropriate regulation or standard. A1EN−01−[XX−SAFE]−10 E 2004 Nordson Corporation...
Page 22: Disabling The Guns
2. Disconnect the input signal wiring to the gun solenoid valve(s). 3. Reduce the air pressure to the gun solenoid valve(s) to zero; then relieve the residual air pressure between the regulator and the gun. A1EN−01−[XX−SAFE]−10 E 2004 Nordson Corporation...
Page 23: General Safety Warnings And Cautions
General Safety Warnings and Cautions Table 1-1 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.
Page 24 WARNING: Risk of fire or explosion! Nordson adhesive equipment is not rated for use in explosive environments and should not be used with solvent-based adhesives that can create an explosive atmosphere when processed.
Page 25 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.
Page 26: Other Safety Precautions
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 MSDS for the hot melt to the medical personnel providing treatment. A1EN−01−[XX−SAFE]−10 E 2004 Nordson Corporation...
Page 27: Introduction
Adhesive melters of the series VersaBlueR may be used only to melt and convey suitable materials, e.g. thermoplastic hot melt adhesives. Any other use is considered to be unintended. Nordson will not be liable for personal injury or property damage resulting from unintended use.
Page 28: Unintended Use − Examples
Pose a risk to persons with pacemakers Erase magnetic data storage media Interfere with electrical and electronic equipment Cause injury due to excessive attraction Break when handled incorrectly. P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 29: Series Overview
H in the configuration code. Examples: VB25H... is a VB025 with hopper, volume approx. 39 liters VE50H... is a VE050 with hopper, volume approx. 75 liters VZ10H... is a VZ100 with hopper, volume approx. 148 liters VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 30: Note On Manual
Component designation: XS 5 (one line speed signal input for all motors) or XS 5.1, XS 5.2, XS 5.3 and XS 5.4 (option: separate line speed signal inputs). NOTE: Key-to-line is also referred to as Automatic mode in Nordson literature. In key-to-line the motor/pump speed is regulated synchronously to the speed of the parent machine.
Page 31: Symbols
Reset Other Sources of Information Product Resource Disc On the CD there is an electronic version of the manual, the catalog of spare parts and other information on using and servicing the melter. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 32: Melter Description
4 Main switch 16 Coupling 11 Tank 5 Control panel 17 Gear pump 12 Pressure control valve 6 ID plate 18 Safety valve plate 7 Receptacles (XS2, XS3, XS5, 19 Insulation blanket XSD, XSP, ...) P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 33: Tank
They can be adjusted manually within the range of 500 to 9000 kPa 5 to 90 bar 72.5 to 1305 psi One pressure control valve per pump is standardly installed after the filter cartridge. Fig. 2-4 VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 34: Pneumatic Pressure Control Valve
There are air relief valves (1) in the manifold. Their purpose is to allow the air entering the manifold when the filter cartridge is replaced to escape. Fig. 2-6 Material Flow Fig. 2-7 Cross-sectional view of the reservoir − principle drawing P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 35: Identification Of Hose Connections
Top: 2 Top: 2 Top: 2 Bottom: 1 Bottom: 1 Bottom: 1 Bottom: 1 Possible hose connections 4.1.1 3.1.1 2.1.1 1.1.1 4.1.2 3.1.2 2.1.2 1.1.2 4.2.1 3.2.1 2.2.1 1.2.1 4.2.2 3.2.2 2.2.2 1.2.2 VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 36: Electrical Cabinet
/ bypass control (option), 29 Ethernet switch (option) XS 4 17 Evaluator Separate overflow 30 Transformer module protection (option) 9 Heat exchanger, (option) 31 Temperature control board 18 Fan (not present with heat exchanger) P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 37: Options
This is important when, in the event of maintenance or repair, the melter and heaters must remain switched on but the motors absolutely may not turn. Padlocks can be used to protect the motor circuit switch from being turned on by unauthorized personnel. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 38: Pressure Display
In systems consisting only of double-stream pumps, each pump is equipped with two pressure sensors for the pressure display. However, only one each is used for pressure control. P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 39: Id Plate
Nordson Engineering GmbH Lilienthalstr. 6 LISTED D 21337 Lüneburg − Germany Year Serial No: www.nordson.com Fig. 2-13 Melter designation Order number Configuration code Electrical connection, operating voltage, line voltage frequency, melter fuse protection Serial number VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 40 2-14 Introduction P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 41: Installation
(formation of condensation). Unpacking Unpack carefully and check for damage caused during transport. Save pallet, angle brackets and box for later use, or dispose of it properly according to local regulations. Fig. 3-2 VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 42: Lifting (Unpacked Melter)
Ensure that material vapors do not exceed the prescribed limits. Always observe the safety data sheet (MSDS) for the material to be processed. If necessary, exhaust material vapors and provide sufficient ventilation of the location of the system. Fig. 3-3 P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 43: Required Space
Installation Required Space 1760 1585 Fig. 3-4 Types VB, VC, VW, VX 1760 1585 Fig. 3-5 Types VB, VC, VW, VX with tank extension (hopper) VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 44 Installation Installation Requirements (contd.) Required Space (contd.) 2110 1935 Fig. 3-6 Types VD, VE, VY, VZ 2110 1935 Fig. 3-7 Types VD, VE, VY, VZ with tank extension (hopper) P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 45: Installation Personnel's Experience
Screwing on Light Tower (Option) The light tower is not attached upon delivery of the melter. Use the two screws M5 to fasten the light tower to the top of the melter tower. Fig. 3-8 VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 46: Electrical Connections
WARNING: Connect external control and signal circuits with suitable cable in accordance with the NEC, class 1. To prevent short-circuiting, lay the cables such that they do not touch printed circuits on PCBs. P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 47: Power Supply
3. Screw on mains filter on electrical cabinet. 4. Connect shielded cable (1) to mains terminals in electrical cabinet. 5. Connect customer’s power cable (2) to the terminals in the mains filter casing. 6. Fasten casing cover again. Fig. 3-9 VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 48: Connecting Hose
-XS10 Pt 100 Fig. 3-11 Hose receptacles Connecting Second Open-jawed Wrench Use a second open-jawed wrench when connecting and disconnecting the hose. This prevents the unit’s hose connection from turning. MXHH002S033A0295 Fig. 3-12 P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 49: Disconnecting
WARNING: Hot! Risk of burns. Wear heat-protective gloves. 2. Heat the melter and the hose to approx. 70 °C (158 °F). CAUTION: Close unused hose connections with Nordson port plugs. Fig. 3-13 Disconnecting WARNING: System and material pressurized. Relieve system pressure before disconnecting hoses.
Page 50: Installing Gun
The filling valve is heated either via the VersaBlue melter or via the filling unit (e.g. bulk melter). 4. If heating does not occur via the VersaBlue melter, insert the electrical plug (cordset) into the hose receptacle. Fig. 3-15 P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 51: Key-To-Line Mode: Selecting Line Speed Voltage Or Line Speed Current On The I/O Boards
Voltage (0−10 V) (*) Voltage (0−10 V) (*) NOTE: Voltage or current must also be set on the melter control panel. Also refer to section Operation, step M2.1: Motor enable, Line Speed Signal. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 52: Interface Assignment
Rising edge: Switch on Standby 24 V Falling edge: Switch off Standby 24 V Rising edge: Key-to-line mode (for all motors) 24 V Falling edge: Manual mode (for all motors) 24 V * selectable P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 53 Contact open: Do not fill tank NOTE: Pins 31 and 32 are not assigned with the options Level control and Level control with overflow protection. Instead, there is the interface Level control that triggers the filling valve. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 54: Interface Standard I/O − Assignment With Option Solenoid Valve Control
Operation, Working with Application Groups, Setup, Selecting Feature ) Like pin 11 (input 2) Like pin 11 (input 3) Like pin 11 (input 4) Line started / stopped Pin 16 not assigned * selectable P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 55 Contact open: Do not fill tank NOTE: Pins 31 and 32 are not assigned with the options Level control and Level control with overflow protection. Instead, there is the interface Level control that triggers the filling valve. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 56: Interface Gun Solenoid Valve Control
0 to 10 V or 4 to 20 mA +24 V Frequency input POWER+V POWER+V − (Ground) COM, SHIELD F, G COM, CASE 0 to 100 kHz SIGNAL A SIG. A Pin 6 not assigned P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 57: Separate Line Speed Signal Inputs
Pin 3 not assigned XS5.3 (3-pin) Input Function − (Ground) Analog input 0 to 10 V Pin 3 not assigned XS5.4 (3-pin) Input Function − (Ground) Analog input 0 to 10 V Pin 3 not assigned VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 58: Interface Level Control
− 24 V / 2 A − Only with level control with overflow protection − Tank overfilled − NOTE: Potential-free changeover contact for evaluation by customer − Pin 14 to 16 not assigned P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 59: Pneumatic Connections
The arrows point to the handwheels of the individual pressure controllers. They are available only with options Manual pneumatic pressure control and Bypass control. Fig. 3-21 Tower and labels with one pump and with two pumps VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 60: Interface Assignment Pneumatic Pressure Control
0 − 10 V Fig. 3-22 Proportional valve Tank 0−10 V or 4−20 mA Compressed air Pump Motor Pneumatic pressure control valve Nozzle Filter Hose Fig. 3-23 Option Pneumatic pressure control (1 pump) P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 61: Interface Assignment Bypass Control
Pneumatic pressure control valve 4 Electrical signal input Pressure display Tank Solenoid valve Pressure controller Gun closed Pump Motor Compressed air Pneumatic pressure control valve Gun open Nozzle Filter Hose Fig. 3-24 Option Bypass control (1 pump) VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 62: Inert Gas
2: Safety valve for pneumatics 3: Connection Inert gas The safety valve for pneumatics limits the inert gas inlet pressure to 2 bar (200 kPa / 29 psi). Fig. 3-25 Tower and inert gas labels P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 63: Light Tower
6. Release knurled nut (4) from the bracket Cable duct (3). Slide bracket up in the slot. 7. Guide the cable through the resulting hole and then through the cable ducts to the I/O board (2) in the electrical cabinet door. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 64: Casters
Fig. 3-28 NOTE: The back plug plate must be removed before the back left machine foot can be detached. 3. Attach casters. Use the fastening holes for the machine feet to attach the wheels. P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 65: Retrofitting A Temperature Control Board
Run the melter until empty, separate all connections from the melter, and allow the melter to cool down. Disposing of Melter When your Nordson product has exhausted its purpose, dispose of it properly according to local regulations. CAUTION: The fluorescent light for the control panel background lighting contains mercury.
Page 66 3-26 Installation P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 67: Operation
Meaning of Colors Red: Fault Yellow: Display of e.g. status, actual values. Also a warning in status line Green: Adjustable values: Input of e.g. setpoints/text or switched on Gray: Selection (with keys) is possible VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 68: Description Of Symbols
Return to previous level. Cancel and close when in input windows To next/previous screen Confirmation, acceptance of a value Backspace, delete Page up/down Increase/decrease value Setup Standard Symbols of Temperature Channels Grid (low melt) Reservoir (high melt) Hose Air heater P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 69: Input Window
For information on how to proceed, refer to the section Repair, On the Control Panel: Allocating Replaced Motor Controllers (MC) to their Motors. 1. Switch off main contactor New MC and wait 3 min! Main contactor Fig. 4-3 VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 70: Status Display
15 min Heating hours until next maintenance 500 h Standby Time until manual standby duration expires 10 min Heating hours until next maintenance 500 h Heaters off Heating hours until next maintenance 500 h P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 71: Initial Startup
To remove the residue, melt and feed several kilograms of material before starting production. CAUTION: Do not operate Nordson gear pumps without material. Before switching on the motor, ensure that the tank is filled. 1. Fill the tank (Refer to Filling Tank).
Page 72: Set On Control Panel
Pump speed(s) in manual mode NOTE: To prevent excessive wear, the motor/pump speed should not continuously fall below 5 min (rpm) or continuously exceed 80 min (rpm). Refer to Control Panel − Overview − / M1 P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 73 The intervals may need to be adapted to the operating conditions. Refer to Control Panel − Overview − / V16 Additional parameters, depending on model of melter. For example: Optimize level evaluation (Refer to Filling the Tank / Level) VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 74 Standard I/O (XS 2) All motors ON/OFF (collective enable) Standard I/O (XS 2) Standard I/O (XS 2) Enable motor 1 Enable motor 2 Fig. 4-7 Conditions for Motor running with and without interface Standard I/O P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 75 10. On the first day, while the material is still soft (approx. 70 °C/158 °F, depending on the material), tighten the following: Safety valve Pressure sensors (when applicable) Plugs Hose connections Then check at regular intervals and repeat as required. Refer to section Maintenance. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 76: Control Panel − Overview
Hose 1 Hose 1 PID control parameters Temperature channel: Not activated Assign default PID parameters Mode: Xp (gain) Td (derivative action time) Customer Ti (integral Controlled system Control band specific action time) heating rate: P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 77 Motor 2 phase missing V6.2 Grid: Undertemperature warning Control system Sort Active Pressure sensor alarms alarms V6.1 Control system I/O board Temperature controller ACM 1: Nr.4: ACM 2: Nr.5: Nr.6: Nr.7: Nr.8: Nr.9: VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 78 Filling Stop Manual standby duration Enabled Start Low level warning Level Gas on Gas off duration duration Filling Tank overfilled Stop filling Start filling Tank level low Tank empty P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 79 Service Now you can clean interval the screen Time left: 59 s System ready setup System ready delay time Example: Option Profibus Profibus address Profibus setup Control mode Standard Field bus Dual VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 80 Pressure sensors V24a Pressure sensors Select the analog sensor to be Analog sensor measuring range [bar] integrated VBCM 1 / 2 Pressure sensors Pressure Sensors New sensor P sensor A 1 Calibrate Actual P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 81 No input No input Input2 group inputs No input Input4 Define groups Standard I/O group inputs Select feature Select feature Select feature Activated / standby Define groups No group V31a No group With ACM VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 82 Max. in key-to-line 10.0 mode With separate line speed signal Motor OFF delay inputs Pump 1 (only voltage) Threshold switch enabled Start at 10.0 When pressure sensors are present: " M5 Stop at P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 83 (only voltage) Pressure build-up function M8.2 Pressure build-up enabled function Setpoint for pressure Actual build-up Line speed value for activating pressure build-up Parameters for ALL pumps Activate pressure Line speed build-up condition VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 84: Filling The Tank
CAUTION: Before filling the tank, ensure that the tank and material are clean and free of foreign substances. Foreign substances can hinder functioning or even cause damage to the melter or accessories. Fig. 4-8 P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 85: Level Display And Control (Options)
25 mm (1 in) under the inert gas inlet hole (max2). Adapt the maximum level to the adhesive dispensing speed. Feed adhesives sensitive to temperature quickly to prevent loss of quality. Fig. 4-11 Cross-section of tank VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 86: Recommended Temperature Setpoints
Recommended Temperature Setpoints The temperature setting is determined, among other things, by the processing temperature prescribed by the material supplier. CAUTION: Nordson will grant no warranty and assume no liability for damage resulting from incorrect temperature settings. Grid (low melt) Up to 20 °C (36 °F) below prescribed processing temperature...
Page 87: Heatup Guided By Reference Channel
2 °C (3.6 °F), it is excluded from heatup guided by reference channel and Setpoint Reference channel then heats to its own setpoint independently (Refer to Fig. 4-13). Setpoint Guided channel 2 °C Time Fig. 4-13 VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 88: Undertemperature Interlock
If the key(s) is/are touched again: The respective motor starts up again: The same applies to acknowledgement via standard I/O or field bus with the signal Enable motor for the individual motor. P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 89: Daily Startup
EXCEPTION: If the seven-day clock is enabled and the melter is switched on, heatup does not begin automatically. CAUTION: Do not operate Nordson gear pumps without material. Before switching on the motor, ensure that the tank is filled. 2. Fill the tank if necessary.
Page 90: Daily Switchoff
WARNING: Switch off the melter immediately in any emergency situation. 1. Set the main switch to 0/OFF. 2. After standstill and before switching the melter on again, have the emergency situation remedied by qualified personnel. P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 91: Control Panel Of The Industrial Pc (Ipc)
Heatup phase 12:19:59 HOSE1 70 °C Fig. 4-14 Melter Modes - Overview - ⇒ Control mode Standard or Field bus or Dual ⇒ Speed control Manual mode Key-to-line ⇒ Pressure control Manual mode Key-to-line VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 92: Screen Saver
Hoses, the group ALL HOSES and the group ALL, which Â Â contains hoses, are displayed. Guns, the group ALL GUNS and the group ALL, which contains guns, are displayed. Move to melter screens Move to motor screens P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 93: Temperature Parameters
Fig. 4-19 Grid and reservoir: 175 °C (347 °F) Hose 1 / Gun 1: Deactivated or 175 °C (347 °F) when activated All other channels: Deactivated or 40 °C (104 °F) when activated VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 94: Changing Temperature
Hose 1. Refer to Control Panel − Overview − / T2 to proceed. For information on changing a name to your local language (e.g. Hose 1 to XYZ 1), refer to Control Panel − Overview − / T3. P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 95: Screen 1: Alarm Values
When appropriate, first increase the fault value. Overtemperature/undertemperature warning: 5 °C (10 °F) NOTE: The values for Overtemperature/undertemperature warning are differential values, not absolute temperatures. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 96 Overtemperature fault delta is left unchanged. Mathematically, an overtemperature fault indication would then occur at 250 °C (482 °F). However, shutdown occurs at a fixed value of 245 °C (475 °F). P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 97: Graphic Presentation Of Temperature Parameters
Setpoint Undertemperature warning* Standby value Warning Undertemperature fault* Standby temperature Undertemperature Fault Undertemperature Min. temperature for setpoint 40 °C 100 °F Min. temperature for 35 °C 90 °F fault Undertemperature Fig. 4-22 VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 98: Monitoring Of Heatup And Cooling
Temperature Setpoint 2 Setpoint 3 Setpoint 1 = actual value Time Increase setpoint Decrease setpoint Overtemperature shutdown Overtemperature fault Overtemperature warning Undertemperature warning Undertemperature fault Fig. 4-23 P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 99 NOTE: This feature requires the temperature controller P/N 729450, which is included in all IPC software versions higher than 1.00.000. Temperature Setpoint Time Heater failure Fig. 4-24 Example of alarm during heatup phase VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 100: Screen 2: Activate Channel, Mode, Controlled System Heating Rate
NOTE: Temperature channels for reservoir and grid as well as grouped channels can not be switched to display mode. Control mode The PID control algorithm is used for the selected controlled system heating rate, e.g. Normal, in control mode. Control mode P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 101: Screen 3: Pid Control Parameters
Controlled system For orientation purposes, the parameter set of one of the parameters heating rate four controlled system heating rates can be loaded. Then individual values Slow can be adjusted. Normal Fast Very fast VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 102: Melter
NOTE: The Standard I/O interface signals All motors ON/OFF (collective enable) and Enable motor can be disabled with a key. The motors can then only be enabled and switched on via the control panel (Refer to Fig. 4-87 Motor enable ). P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 103: Switching On/Off Heaters
The password protection (selected security level) is active immediately; if this key is not touched, it is activated after 10 minutes. Refer to Control Panel − Overview − / V19. NOTE: This key is visible only when a password has been entered. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 104: Alarm Log
The alarms can be sorted first to last (FIFO) or last to first (LIFO). (first in first out) by LIFO The date is shown in the following format: YYYY−MM−DD. (last in first out) (Y: year; M: month; D: day) Fig. 4-32 P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 105: Information (Melter And Control System)
Fig. 4-35 Pressure Sensors Used Control system Pressure sensor Fig. 4-36 V6.2 ACM Information Control system I/O board Temperature controller ACM 1: Nr.4: ACM 2: Nr.5: Nr.6: Nr.7: Nr.8: Nr.9: Fig. 4-37 V6.1 VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 106: Working With Application Groups
The feature Deactivated or Standby can be selected in the setup screen. The selection is valid for all application groups. Application Groups Setup Define groups Standard I/O group inputs Select feature Fig. 4-40 P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 107 Of the eight possible application groups, four can be switched via the control panel as well as via the interface Standard I/O; the others can be switched only via the control panel. Refer to Standard I/O Group Inputs. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 108 1 and 2. This means that the external channels (guns, hoses, ...) begin with number 3. The numbering of the wiring is the same as shown in the wiring diagram and, unlike on the control panel, can not be changed. P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 109 The channel can now be assigned to another group. Refer to Defining Groups, Example. Dissolving Group with Reset Key When this key is touched, all groups are dissolved and the channel symbols are reset. However, the PID parameters remain unchanged. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 110 Overtemperature shutdown at fixed temperature of 245 °C (475 °F). Fig. 4-47 Standby: The temperature channels in this application group are lowered by the standby values set in the temperature parameter screen (Refer to Fig. 4-21). P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 111: Melter Setup
Friday) 1. Select in the main screen. : A window opens in which the days Tuesday and Friday have to Copy schedule be marked. 3. Confirm selection with The schedules have been copied. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 112 08:00 has already passed; the heater is not switched on by the seven-day clock. The schedule is ineffective. The operator must then either switch the heater on manually or reprogram the time for Heaters on. P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 113 Manual standby duration: Not enabled (or 60 min if enabled) Entering/Exiting via the Seven-day Clock Refer to Control Panel − Overview − / V7 and V8. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 114 Customer Setup Text can be entered that will appear on the starting screen, e.g. adhesive type used in the production line. Customer text Place for customer text: Move to recipes screens Fig. 4-53 P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 115 NOTE: If during loading of the recipe (approx. 4 s) the melter is switched off (e.g. power failure), the control unit will no longer function properly. The desired recipe must then be loaded again. Recipe is irrevocably deleted. Sort recipes by name, description or date. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 116 Tank empty are no longer triggered. Now the tank can be emptied for maintenance or repair work without the fault Tank empty occurring. Start at: 10 % Stop at: 80 % Low level warning: 10 % P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 117: Screen 2: Units, Ready Delay Time, Password, Service Interval, Field Bus
Select Temperature/Pressure Units Either °C or °F can be selected as the temperature unit. °C Temperature unit: °C Either bar, psi or kPa can be selected as the pressure unit. Pressure unit: Fig. 4-58 VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 118 (B). This additional time allows the material to reach a thermally homogenous state. Fig. 4-61 Temperature System ready delay time Time The system ready delay time, if activated, runs after every heatup phase (status display). 0 min P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 119 No password No password protection protection Fig. 4-63 NOTE: If no keys are touched for 10 minutes, the selected password protection becomes active again. Then the password prompt appears again for password-protected features. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 120 An indication is issued when the time Now you can clean has expired, and 10 s later the previous screen appears again. the screen Time left: 59 s Fig. 4-66 P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 121 EtherNet/IP: The IP address is set with a PC or with the DIP switches on the gateway located in the electrical cabinet. Refer to separate document Field Bus in Nordson Melters with IPC. Touch to access information on the field bus data protocol. Refer to section Troubleshooting, Checking Transmitted Field Bus Data.
Page 122: Screen 3: Defaults, Ip Address, Pressure Sensor
Melter configuration Touch the key to move to the third setup screen. NORDSON setup Pressure sensor setup All parameters are returned to the Nordson default settings. IPC IP setup Exceptions: Fig. 4-70 Brightness and contrast Date and time Local language...
Page 123 V21a Example: Setting IP Addresses in a Network All Nordson melters are delivered with the same IPC IP address. To be able to work together in a network, every device, including a PC, must be assigned its own IP address (Fig. 4-72).
Page 124 Selecting the Type of Field Bus Data Protocol Refer to Standard Index Protocol or Extended Index Protocol in the Melter configuration separate document Field Bus in Nordson Melters with IPC. Select pressure build-up or pressure control for each pump CAUTION: The type of protocol selected on the control panel must correspond to the implementation on the master;...
Page 125 NOTE: Pressure sensor A is usually located at the melter outlet, behind the P SENSOR B1 filter cartridge (default). With the option Pressure display and pressure control, it transmits the values to the motor controller. P SENSOR A2 P SENSOR B2 Fig. 4-77 VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 126 (relieve pressure if necessary; refer to section Installation). Perform nullification. Nullification should be performed even if 0 bar Calibrate is displayed as the actual value; internal calibration is more precise. P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 127 4. Continue as with CAN bus sensors with the key (example). To pressure sensor measuring ranges screen. The measuring ranges Pressure sensors can be entered for each analog pressure sensor. Analog sensor measuring range [bar] Fig. 4-82 V24a VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 128: Motor
Touch the key next to a pump field to use the function. A window showing all of the pumps opens. Fig. 4-85 This prevents having to scroll up/down with the arrow keys when there is a large number of pumps. Fig. 4-86 P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 129 NOTE: The Standard I/O interface signals All motors ON/OFF (collective enable) and Enable motor can be deactivated with a key. The motors can then only be enabled and switched on via the control panel (Refer to Fig. 4-88 Motor enable ). VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 130 Coupling broken The coupling monitoring function can be switched on and off. It allows faults monitoring in the motor−coupling−pump system to be detected. Max. in key-to-line 10.0 mode Actual Fig. 4-90 M2.2 P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 131 Max: 100.0 % Min: 0.0 % To M2.2. This key is available only with separate line speed signal inputs (option). VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 132: Screen 3: Motor Off Delay, Threshold Switch
Standard I/O. NOTE: If the motor is switched on again via the interface Standard I/O before the motor OFF delay has expired, the feature Motor OFF delay ends immediately. P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 133: Screen 4: Pressure Alarms, Speed / Pressure Control
(Refer to Pressure Sensor A). NOTE: When the speed is regulated in key-to-line mode, an underpressure warning can be displayed during parent machine startup until the melter speed setpoint is reached. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 134 2 bar to 100 % (of measuring range limit) range limit) Setpoint Underpressure warning 2 bar to 100 % (of measuring range limit) Warning Underpressure 2 bar Min. underpressure warning 1 bar Min. setpoint Fig. 4-98 Differential values P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 135 Pressure display (Fig. 4-96). With the option Overpressure fault Pressure control, the values are differential values for sensors A and B Overpressure warning (Fig. 4-97)and absolute values for the sensors C (Fig. 4-96). Underpressure warning Fig. 4-100 VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 136 2. Touch the green field 50.0 min (rpm) (setpoint). Pump 2 Min.: 3. Enter 60.0 in the input window and confirm with 60.0 Max.: 4. If necessary, enable pump (indication lamp next to key lit). Fig. 4-101 P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 137 Settings on the I/O board: Current and 0 − 20 mA or 4 − 20 mA Settings on the control panel: Line speed signal: Analog, current Max. in key-to-line mode: The current at maximum line speed is then 100 %. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 138 80 bar (8000 kPa / 1160 psi) Line speed for min./max. pressure: Line speed signal value in %, below or above which the pumps begin to generate the set min./max. pressure. Max: 100 % Min: 0 % P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 139 Kp (gain) (differential component) Ti (integral PID effective The regulation ratio is multiplied by the Effective rate. action time) rate Actual Fig. 4-104 Kp: 0.80 Tn: 600 ms Kd: 0.0 Effective rate: 100.0 % VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 140: Screen 5: Pressure Build-Up, Flow Control
Standard I/O or the field bus. NOTE: The threshold switch is automatically deactivated as long as pressure build-up is enabled. P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 141 Key-to-line As soon as the signal Line started is switched, the melter returns to speed-controlled mode. Fig. 4-106 Pump 1 Flow control mode (for all pumps) abled Pump speed 5.0 rpm Fig. 4-107 VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 142 Fig. 4-108 Pressure build-up enabled function Setpoint for pressure build-up Actual Line speed value for activating pressure build-up Parameters for ALL pumps Activate pressure Line speed build-up condition Fig. 4-109 P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 143 The material flows through the pressure control valve and back into the tank. Since the motor is not running, the material pressure continues to decrease. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 144: Motor Circuit Switch (Motor Maintenance Switch)
It can then take up to 10 seconds before the motor controllers have initiated and indicated so to the control unit. The display in the status line does not change until this time has elapsed. P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 145: Operation Via The Ipc Webserver
1. Punch out perforated plate and remove. 2. Connect Ethernet cable. NOTE: This EtherNet cable is not used to transfer data on the field bus, described in the separate document Field Bus in Nordson Melters with IPC. Fig. 4-113 VersaBlue_NW...
Page 146: Connecting Ethernet Cable
9. Connect the other end of the EtherNet cable to the PC. CAUTION: Lay the cable outside of the melter such that there is no risk of stumbling over it. 10. Switch melter back on. 11. Call up melter. P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 147: Calling Up Melter (Versaweb)
Please consult Nordson Engineering GmbH in Lüneburg to find out whether the versions are compatible. NOTE: If incompatible recipes are uploaded to the control system (Upload customer recipe ), they are not displayed on the control panel and can not be loaded.
Page 148: Upload
4. The file extension should be .DAT. 5. Then click on submit. 6. For more than one recipe, repeat steps 2. to 5.. 7. Load the desired recipe on the control panel (Refer to section Operation, Customer Setup, Recipes) P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 149: Settings Record
(accessory) (accessory) Air heater (accessory) Speeds / pressures (Setpoints): Pump [min Sensor A [bar] Sensor B [bar] Sensor [bar] Sensor [bar] Air pressures at gun (accessories): Control air Spray air Notes: Name Date VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 150 4-84 Operation P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 151: Maintenance
Important when Using Cleaning Agents Use only a cleaning agent recommended by the hot melt material manufacturer. Observe the Material Safety Data Sheet for the cleaning agent. Properly dispose of cleaning agent according to local regulations. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 152: Processing Materials
Tighten fixing screws Every 500 hours of operation Safety valve Activate piston Monthly Fan and Check filter, clean or Depending on dust replace if necessary accumulation; daily if necessary Air filter Clean fan screen P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 153 Check whether Every time pressure sensor is 5-19 hardened or charred removed, more frequently if material is stuck to the necessary membrane; clean separating membrane if necessary VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 154: External Cleaning
Remove material residue only with a cleaning agent recommended by the material supplier. Heat with an air heater if necessary. Remove dust, flakes etc. with a vacuum cleaner or a soft cloth. Nordson recommends the orange cleaning agent P/N 771 192 (12 spray bottles, 0.5 liter each). Control Panel CAUTION: Set Screen cleaning (V20 in section Operation).
Page 155: Visual Inspection For External Damage
WARNING: When damaged parts pose a risk to the operational safety of the melter and/or safety of personnel, switch off the melter and have the damaged parts replaced by qualified personnel. Use only original Nordson spare parts. Safety and Function Tests During power up of the melter, the lights in the light tower are all switched on briefly as a test.
Page 156: Changing Type Of Material
1. Relieve melter of pressure as described in section Installation. 2. Disconnect all hoses. 3. Close hose connections with Nordson port plugs. 4. Mechanical pressure control valves: Measure insertion depth (Fig. 5-3) of setting screw (dimension X) and make a note. This ensures that insertion depth can be reproduced.
Page 157: Tank
NOTE: Tighten fixing screws only using a torque wrench and when the melter is cold. Fig. 5-5 Connection Thread Torque Tank / melter chassis 25 Nm / 220 lbin Grid (low melt) / reservoir (high melt) 20 Nm / 177 lbin VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 158: Fan And Air Filter
Depending on dust accumulation, the filters (1 and 3) for the air inlet and outlet (4) must be cleaned (knocked out) or replaced. Fig. 5-6 1 Air filter, top air inlet 3 Air filter, bottom air inlet 4 Air filter, air outlet 2 Fan P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 159: Heat Exchanger
Listen to whether the fans are operating. Feel whether air is flowing out of the electrical cabinet. Defective heat exchangers must be replaced. Replacing Fan Nordson recommends replacing the fans in the heat exchanger after every 40 000 hours of operation. VersaBlue_NW P/N 7105144G...
Page 160: Gear Pump
Pumps with Variseal NOTE: Pumps with Variseal differ from the pumps normally used in Nordson melters (with gland) in that the shaft sealing bush is longer. If the pump leaks, it must be replaced completely. Tightening Fixing Screws Normal heat cycling (heating and cooling) can cause the fixing screws to become loose.
Page 161: Motor / Gear Box
Every 15 000 hours of operation or at least every 2 to 3 years. Capacity The lubricant quantity is indicated on the ID plate. Ensure that the upper gears and rolling bearings are properly lubricated. NOTE: Different types of lubricant may not be mixed. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 162: Lubricant Selection
(dimension X). This way the insertion depth can be replicated after reassembly. Fig. 5-9 Adjusting Setting Screw Adjust the setting screw to the recorded dimension X. Turning clockwise increases material pressure. − Turning counterclockwise decreases material pressure. Fig. 5-10 P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 163: Installing Service Kit
5-13 Maintenance Installing Service Kit Each kit contains two O-rings and high-temperature grease. Nordson recommends keeping a supply of pressure control valves on hand to prevent disruptions in production. Fig. 5-11 Mechanical pressure control valve Pneumatic pressure control valve (option)
Page 164: Filter Cartridge
WARNING: System and material pressurized. Relieve system pressure. Failure to observe can result in serious burns. Removing Filter Cartridge Nordson recommends keeping a supply of filter cartridges on hand to prevent disruptions in production. NOTE: Remove the filter cartridge when the melter is hot and not under pressure.
Page 165: Cleaning Filter Cartridge
Torque 14 Nm / 124 lbin. 6. Secure with a locknut; use a torque wrench (size 13). Torque 24 Nm / 212 lbin. NOTE: Nordson recommends using a second wrench to brace the nut and prevent it from turning. Fig. 5-14...
Page 166: Installing Filter Cartridge
Each kit contains three O-rings, filter sheath, filter screen and high-temperature grease. Required tools: Open-jawed wrench size 24 and torque wrench size 13 and size 16 Refer to Replacing Filter Cartridge. Fig. 5-16 P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 167: Safety Valve Plate
Apply high temperature grease to O-rings and sealing surfaces. Attach O-rings. Screw on safety valve plate. Tighten the fixing screws crosswise using a torque wrench. Torque: 25 Nm / 220 lbin 10. Attach pump (Refer to section Repair). Fill the tank. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 168: Tank Isolation Valve
Apply high temperature grease to O-ring, then install again with tank isolation valve. Tank side Size 13 0: Closed 1: Open Pump side NOTE: Operate the tank isolation valve only when the melter has reached operating temperature. P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 169: Safety Valve For Pneumatics
Pollution that has penetrated fitting surfaces and conical nipples can be removed by unscrewing the entire top piece − without changing the minimum operating pressure. Use a sickle wrench to unscrew. Fig. 5-20 VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 170: Pressure Sensor
CAUTION: If the material hole is to be cleaned with a hard object, the pressure sensor must first be removed; otherwise the separating membrane would be damaged. Fig. 5-23 Principle drawing P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 171: Filling Valve
Fig. 5-24 Air relief hole Replacing Control Module Nordson recommends keeping a supply of control modules on hand to prevent disruptions in production. NOTE: Replace only when control module is warm and material is soft (approx. 70 °C / 158 °F, depending on material).
Page 172: Maintenance Record Form
Maintenance Record Form Unit part Activity Date Name Date Name Visual inspection of melter External cleaning of melter Tank Safety valve Fan and air filter Heat exchanger Gear pump Motor / gear box P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 173 5-23 Maintenance Unit part Activity Date Name Date Name Pressure control valve Filter cartridge Safety valve plate Tank isolation valve Pneumatic safety valve Pressure sensor Filling valve (option) Level and overflow protection evaluators VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 174 5-24 Maintenance P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 175: Troubleshooting
If the information supplied here is not sufficient for solving the problem, please consult the Nordson representative. WARNING: Troubleshooting activities may sometimes have to be carried out when the unit is energized. Observe all safety instructions and regulations concerning energized unit components (active parts).
Page 176: Alarm Number, Alarm Text And Optional Light Tower
Refer to alarm no. 23 Channel: Undertemperature fault Overpressure warning: Motor #, sensor # d Refer to Troubleshooting Tables in this section. Underpressure: Motor #, sensor # d Refer to Troubleshooting Tables in this section. P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 177 Heater defective? d Check wiring of temperature channels d Check wiring of temperature sensors (Sensor connected to correct channel?) d Correct temperature sensor type? (Also for external components?) d Temperature controlled system OK? Continued... VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 178 Shutdown turns the melter off (main contactor opens). Main contactor / thermostat fault d Main contactor defective or open Check wiring of main contactor and checkback contact d Transformer temperature exceeded d Temperature exceeded Continued... P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 179 Motor: Phase missing Motor: Coupling blocked or phase missing (motor current exceeds limit) Controller: Faulty parameter file Controller: No parameter file Motor: Coupling broken Controller: Wrong type d Hardware does not correspond to software configuration VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 180: Triggering And Resetting Alarms
Setpoint Undertemperature warning* Standby value Warning Undertemperature fault* Standby temperature Undertemperature Fault Undertemperature Min. temperature for setpoint 40 °C 100 °F Min. temperature for 35 °C 90 °F fault Undertemperature Fig. 6-1 P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 181: Undertemperature And Overtemperature − Warning
[2] 235 °C (455 °F) was exceeded for longer than 5 seconds. 2 °C Setpoint Automatic Reset The temperature has fallen to 2 °C (3.6 °F) above the setpoint. Overtemperature warning [2] 235 °C 455 °F 2 °C Setpoint VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 182: Undertemperature And Overtemperature − Fault
[1] The temperature has fallen below the setpoint plus differential value (D) 245 °C 475 °F Overtemperature fault delta by 2 °C (3.6 °F). 2 °C [2] The temperature has fallen below 243 °C (471 °F). Setpoint P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 183: Overtemperature − Shutdown
The shutdown value depends on the installed thermostat (Also refer to Technical Data for possible thermostats). Transformer Thermostat The shutdown temperature for all melters with transformer is 155"5 °C / 311"9 °F. Reset Switch melter off/on with main switch. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 184: Underpressure − Warning
20 seconds. The warning is indicated even if the system is not Underpressure Actual yet ready. warning value Automatic Reset 0 bar The pressure has exceeded the absolute value Underpressure warning. P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 185: Overpressure − Warning − / Overpressure − Fault
The pressure has exceeded the absolute value Overpressure fault for more than 60 seconds. This fault is indicated even if the system is not yet ready. Automatic Reset The pressure has fallen below the absolute value Overpressure fault. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 186: Temperature Sensor − Fault
The fault is triggered as soon as the level reaches or falls below 2 % for longer than 5 seconds. This is a fixed internal value. Automatic Reset When the level exceeds 5 %. P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 187 Fault Level Sensor Defective The level sensor transmits a faulty signal for longer than 5 seconds. Fault Level Sensor Failure Triggered when a wire breaks. Automatic Reset After replacement of the defective sensor. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 188: Troubleshooting Tables
Switch application group(s) panel, or if set up so, via the is deactived or in Standard I/O interface. (Refer to section Operation) standby Channel is in display − Switch to control mode mode P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 189: Control Panel Does Not Function
Also refer to LEDs of the IPC in this section Missing/defective cables or Check connecting cable between components IPC, EtherNet switch and coprocessor. Connect as shown in the system plan, if necessary. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 190: No Material (Motor Does Not Rotate)
(analog/frequency) Threshold switch not − Check and set values on control properly set panel Standby entered − Exit or wait until standby period has expired Continued... P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 191: No Line Speed Signal (Voltage / Current / Frequency)
No Line Speed Signal (Voltage / Current / Frequency) Problem Possible Cause Corrective Action Parent machine not − Start up parent machine operating Polarity of line speed − Reverse polarity voltage input is reversed Encoder defective − Replace VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 192: No Material (Motor Rotating)
Pump block of the gear − Replace pump pump worn Large tank and large Material is not completely melted Set or increase the System ready quantity of material delay time on the control panel P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 193: Material Pressure Too High
Incorrect Motor Rotation in Key-to-line Mode Problem Possible Cause Corrective Action Line speed signal Encoder defective or loose contact Replace fluctuates during constant machine speed Drive element (e.g. belt) slips Eliminate slip VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 194: Material Residue In Tank
Solenoid valve of inert gas Replace equipment defective (The solenoid valve is in the melter tower on the pressure display) I/O board 1: Plug X7.1, X7.2 Check plug connection I/O board 1 defective Replace P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 195: Filling Valve (Option)
Correct temperature setting (observe data sheet of material manufacturer) Foreign material in gear pump Replace pump Leakage at gun during Safety valve does not open Replace safety valve heatup phase (expansion pressure) Continued... VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 196 CAN address. Control panel always No sensor is connected, and 0 volt Connect sensor and assign on shows 0 (analog pressure means ”no pressure.” control panel (Refer to section sensor) Operation) P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 197: I/O Board
Flashing during operation CAN communication (5) Lights up as soon as communication occurs at CAN bus CAN error (6) Lit with communication fault Fuse (7) Lit when 24 V supply to internal outlets OK VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 198 Pressure build-up completed X11.2 System ready 24 V external X11.3 General alarm −warning− X11.4 General alarm −fault− X11.5 Reserved X12.1 Fill tank (signal at interface XS2) X12.2 X12.3 Fill tank X12.4 (signal at interface XS3) P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 199 5 and 6 with double-stream pumps X8.1 Pneumatic pressure control valve 4 or 7 and 8 with double-stream pumps X11.2 Reserved X11.3 Reserved X11.4 Reserved X11.5 Reserved X12.1 Pressure buildup completed X12.2 X12.3 Reserved VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 200: Leds Of Temperature Control Board
Flashing: CAN fault counter overflow, stack error, power down not finished properly Heater output of the first channel is switched on. D2 (... D6) Heater output of the second (... sixth) channel is switched P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 201: Leds Of Motor Controller
Operational ground not connected (Refer to section Repair for correct connection). Refer to section Repair for additional LEDs and LEDs for level evaluator. LED of Proportional Valve Operating mode Operating voltage present Green Pressure achieved VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 202: Led's Of 5-Point Sensor Evaluator
Same as the fault indication Level sensor failure − Broken wire at highest or lowest measuring point − Flashing Broken wire at highest and lowest measuring − point or Operating ground BE (16, Fig. 6-4) connection interrupted P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 203: Leds Of Ipc
Defective or missing bus terminating resistor The network was not set up properly Sudden resets or crashes, e.g. due to electro-magnetic interference ACTIVE Flashing Profibus active (data traffic) VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 204: Checking Transmitted Field Bus Data
The most recently recorded changes in the data set can be displayed (key Show log). NOTE: Melter control, hexadecimal display in this case No. = Data set counter, decimal value from 1 to 99 P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 205: Repair
WARNING: Disconnect equipment from line voltage before any repairs. Relieving Pressure WARNING: System and material pressurized. Relieve system pressure before disconnecting hoses. Failure to observe can result in serious burns. Relieve pressure as described in section Installation, Connecting Hose, Disconnecting. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 206: Control Panel
3. Release the clamps, then remove the clamping screws and brackets. 4. Detach the connections, if necessary. The control panel can now be removed. CAUTION: When the control panel is put into place, tighten the clamping screws only by hand. Fig. 7-2 P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 207: Replacing Memory Board
4. Carefully slide in the new memory board until the eject button pops out again. 5. Reconnect any cables that may have come loose. 6. Attach control panel. 7. Switch on the melter again. 8. Enter configuration code. Refer to section Operation, Melter Configuration. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 208: Installing/Replacing The Communication Assembly
2. Carefully slide in the new communication assembly until it clicks into place. PROFIBUS DP XT-PDP-TP ACTIVE ERROR Fig. 7-5 Communication assembly PROFIBUS DP 3. Secure the communication assembly with the two knurled screws. P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 209: Replacing Motor Controller
5. Insert CAN module into the serial port of the motor controller. 6. Insert male connector (1) into female connector of the CAN module. 7. Connect according to the labels on the lines. Fig. 7-6 VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 210: Can Bus Terminating Resistor
3. Switch on main contactor! 4. Select assignment! 4. Select assignment. Touch to go to Fig. 7-10. 5. When all motor controllers are assigned, connect all, switch on main contactor, and exit this screen. Fig. 7-9 P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 211 NOTE: The screen can not be exited until all of the motor controllers have been assigned. 14. Switch melter off and on again with main switch. 1. Switch off main contactor New MC and wait 3 min! Main contactor Fig. 7-11 VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 212: Replacing Pressure Sensor
NOTE: If during work on the CAN bus errors occur that have no readily apparent cause (red indication lamps) or the unit shuts down, switch the melter off then on again with the main switch. P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 213: Replacing Gear Pump
Repair Replacing Gear Pump Nordson recommends replacing the pump and sending the old one in to be repaired. WARNING: Hot! Risk of burns. Wear appropriate protective clothing/equipment. Tank Isolation Valve Tank side NOTE: Operate the tank isolation valve only when the melter is heated to operating temperature.
Page 214: Attaching Gear Pump
(2) to hang vertically (Refer to Fig. 7-18). Turn the coupling half on the motor shaft to its position by hand. Fig. 7-18 6. Tighten coupling screws (3). Torque: 36 Nm / 320 lbin. 7. Heat melter to operating temperature and open tank isolation valve again. P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 215: Important Regarding Coupling
If the intermediate disk is extremely off-center − meaning that the coupling links are no longer parallel − the coupling may be destroyed upon startup. * = axially aligned ** = within the permitted shaft offset VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 216: Replacing Motor
12. Secure power cable with strain relief. Ensure that cable shield and clamp have contact. 13. Verify that the motor is connected properly. The pump should turn clockwise (See arrow). Fig. 7-21 Direction of pump rotation P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 217: Attaching Bracket For Coupling Monitoring
7-13 Repair Attaching Bracket for Coupling Monitoring The bracket for the coupling monitoring sensor must be attached above the coupling (Refer to Fig. 7-22). Fig. 7-22 1 Bracket 3 Magnet 2 Sensor VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 218: Replacing Coupling
12. Slide the motor in the slot until the motor shaft touches the pump shaft. The two shafts must be aligned vertically and horizontally. Then slide the motor back again. 13. Attach the new coupling to the pump shaft without using force (no jolts or pounding). P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 219 19. Check if the drive and output shafts are aligned at low speed (5 min If not, align the motor anew. 20. Put the insulation blanket and protective panels back into place. Coupling Fig. 7-25 VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 220: Replacing Coupling Magnets
NOTE: The indentations (pockets) in the coupling prevent the coupling magnets from getting lost. However, if the magnets are lost despite this feature, they can be ordered from Nordson. Refer to Parts List. The new magnets must then be inserted in the indentations (pockets) as described under Replacing Coupling.
Page 221: Installing New Band Heater
5. Electrically connect the two pieces of the band heater. Refer to the wiring diagram that goes with the retrofitting kit. 6. Close the electrical cabinet. 7. Put the insulation blanket and protective panels back into place. 8. Start up system again. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 222: Replacing Safety Valve
2. Refer to Installing Service Kit for other tasks. However, points 3 and 4 are omitted. 3. Screw the cable onto the new safety valve with Reed switch. Fig. 7-28 1 Safety valve with Reed switch 2 Connecting cable P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 223: Installing Service Kit
To prevent damage to the O-rings, carefully guide the valve into the hole when the melter is warm. Tighten valve with a torque wrench. Torque: 15 Nm (133 lbin) When present: Screw the connecting cable back onto the Reed switch. 10. Open tank isolation valve. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 224: Replacing Filter Cartridge
5. Apply heat transfer compound to the bottom of the thermostat (Refer to Processing Materials in section Maintenance), then fasten it to the tank again. 6. Attach electrical equipment cover again. Fig. 7-31 P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 225: Replacing Temperature Sensor
(1: in grid or 2: in reservoir) by the connecting wires or with the aid of a pliers. Apply heat transfer compound to new sensor. Insert sensor and reconnect electrically. Attach electrical equipment cover again. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 226: I/O Board
NOTE: Dial setting SW1 may not be changed. Temperature Control Board Setting CAN Address Dial (default) Board no. Temperature channel 1 to 6 7 to 12 13 to 18 NOTE: The switch setting S1 may not be changed. P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 227: Setting Ni 120 Or Pt 100
1. Switch the resistor on board 2 from on to off 2. Switch the resistor on the added board 3 to on. Switched on Switched off Fig. 7-35 Setting DIP Switch S3 All switches to OFF. Fig. 7-36 VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 228: Replacing Level Evaluator With Analog Sensor (Option)
11 Coaxial connection Sensor 3 LED Calibration 8 LED Tank empty (yellow) (white) 4 Jumper Calibration 9 LED Reference section (green) 12 Connection Operating ground 5 Potentiometer 2 13 Signal output 14 Voltage supply (24V) P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 229: Calibrating
The evaluator is now ready for operation. NOTE: The LED Reference section (9, Fig. 7-38) lights up as soon as the reference section (area between the lower inactive section and the sensor measuring range) is covered with material. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 230: Replacing Level Evaluator With 5-Point Sensor (Option)
14 Power cable (rd) 4 LED Stop filling (yellow) 9 Potentiometer P4 15 Power cable (wh) 5 LED Tank overfilled (yellow) 10 Potentiometer P3 16 Connection Operating ground 11 Power cable (bk) 17 Voltage supply (24V) P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 231: Calibrating
5. Turn back to the switching point when LEDs 2 to 5 just go off. Right Fig. 7-42 Direction 6. From the switching point, turn half of a revolution more to the left. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 232: Important Notes
They can not be damaged by turning too far. Fig. 7-43 Fig. 7-44 1 LED Operating voltage (green) 3 Potentiometer A 5 LED empty (green) 2 Potentiometer 3 4 Triaxial socket for sensor cable 6 LED full (red) P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 233: Calibrating
Limit Switching Points 1. Turn potentiometer A clockwise to the switching point (green LED empty off, red LED full on). 2. Turn back from switching point until the green LED empty is on. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 234: Replacing Coupler Component
Speed Signal Inputs) Fig. 7-46 Set the DIP switches on the coupler components always on Input /Output: 0−10 VDC / 0−10 VDC (Refer to Fig. 7-47). 3 4 5 6 Fig. 7-47 Coupler component P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 235: Parts
Item— Identifies parts that can be obtained from Nordson. Part— Nordson part number for each spare part shown in the illustration. A row of hyphens in the column Part (- - - - -) indicates that this part can not be ordered separately.
Page 236 Parts P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 237: Technical Data
To prevent excessive wear, the motor/pump speed should not continu- ously fall below 5 min (rpm) or continuously exceed 80 min (rpm). Heatup time < 45 minutes Melting capacity 1 tankfull per hour VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 238: Temperatures
Shutdown by transformer + 155 °C +311 °F thermostat (± 5 °C) (± 9 °F) Max. operating temperature + 230 °C +450 °F of filling valve (option) Ni120 Pt100 Fig. 9-1 Hose receptacles P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 239: Electrical Data
Melter fuse protection Refer to ID plate Max. melter load Refer to ID plate Key-to-line 0 to 10 V Max. input 0 to 20 mA 4 to 20 mA 0 to 100 kHz VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 240: Max. Melter Load (Without Accessories)
Melter Types VD, VE, VY and VZ All data at 230 V V25, V25H V50, V50H V100, V10H *Max. 8 pairs D Total 14 400 W 4 000 W D Per hose/gun pair* D Per channel 2 000 W P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 241: Melter Fuse Protection
64 A 3 Ph D 480 V 23 A 29 A 29 A 36 A 26 A 28 A 34 A 41 A 36 A 41 A 43 A 53 A 3 Ph D VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 242: Mechanical Data
Refer to Series overview in section Introduction Max. no. of double stream Depending on melter model. pumps Refer to Series overview in section Introduction Number of hose 2 per pump stream connections P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 243: Dimensions
Technical Data Dimensions 1760 1585 Fig. 9-2 Types VB, VC, VW, VX 1760 1585 Fig. 9-3 Types VB, VC, VW, VX with tank extension (hopper) VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 244 Technical Data Mechanical Data (contd.) Dimensions (contd.) 2110 1935 Fig. 9-4 Types VD, VE, VY, VZ 2110 1935 Fig. 9-5 Types VD, VE, VY, VZ with tank extension (hopper) P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 245: Options
VersaBlue ADHESIVE MELTER VB025−4EEXX4/PALW1DXCGXXXXXXXXXXXXXX Nordson Engineering GmbH Lilienthalstr. 6 D 21337 Lüneburg − Germany Year Serial No: www.nordson.com Configuration code box Options Configuration code box Options Reserved Configuration code box − Options Reserved VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 246 This feature allows the material pressure to be regulated to an adjustable value as soon as the parent machine stops or when the line speed signal falls below an adjustable value. continued P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 247 F: The level sensor measures the presence of measuring points) material at five different fixed measuring points. Light tower W: Four colors. Indicates operating mode of melter. Main switch − 1: red-yellow, 4-pin 2: black, 3-pin 3: black, 4-pin continued VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 248 Module = additional electrical cabinet) Programmable controller − B: A-B ControlLogix with ControlNet and PanelView (PLC) C: A-B ControlLogix with EtherNet/IP and PanelView D: A-B ControlLogix with DataHighway PanelView Spare 34 − − − P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 249: Accessories
Flap Valve For 8 mm and 16 mm hose connections Adapter cable For connection to the interface Standard I/O Mains filter Filters electromagnetic interference Safety valve (100 bar) Replaces standard safety valve (85 bar) VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 250 10-6 Options P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 251: Password
Temperature channel: Display mode, control mode Maximum temperature setpoint Define application group Select function for switching application groups Assign standard I/O inputs for application groups Seven-day clock: Delete, edit schedule, copy schedule Continued... VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 252 Service interval System ready setup Password setup Recipes IPC IP address and subnet mask Pressure sensors setup Profibus setup ControlNet setup EtherNet/IP setup Coupling monitoring Level Nordson NORDSON setup Only for Nordson personnel P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 253 Password If appropriate, remove this page and store in a safe location. Customer Master Password For Nordson VersaBlue adhesive melters X5SW3HH User Name and Keyword For Nordson VersaBlue adhesive melters for operation via the IPC webserver NOTE: Observe capitalization. User name...
Page 254 Password P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 255: Control Panel P/N 207023 And P/N 207850 (First Generation
The appendix describes the differences between the old model and the new model. Visible Distinguishing Features The connections are arranged differently. Fig. B-1 First generation control panel (left) − new model (right) Save Recipe Up to 20 recipes can be saved. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 256: Troubleshooting
Interruptions in communication, e.g. if the master is not switched on d Defective or missing bus terminating resistor d The network was not set up properly d Sudden resets or crashes, e.g. due to electro-magnetic interference P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 257: Control Panel Does Not Function
*) The software checks the surface of the control panel during startup and indicates dirt or defects with an X. Fingers or notepaper would also be recognized as a ”fault,” stopping initialization until the fault is remedied. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 258: Detaching Control Panel
1. Lift one side of the control panel and press in a spring clip (arrows) on the other side. Then the control panel can be lifted high enough that the connections are exposed. 2. Press control panel back into place. Fig. B-3 P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 259: Replacing Battery
6. Screw the cover back into place. 7. Reconnect any cables that may have come loose. 8. Attach the control panel. Fig. B-5 9. Switch on the melter. 10. Enter the configuration code. Refer to section Operation, Melter Configuration. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 260: Parts
Plug, PROFIBUS, EasyConn, PB NOTE A: The Central unit does not contain the Nordson software. Use either the existing memory card, or order memory card P/N 729736 or P/N 7116383. Contact Nordson Engineering. The melter serial number (ID plate) should always be stated when ordering the memory card.
Page 261 207876 Plug, PROFIBUS, EasyConn, PB NOTE A: The memory card of the Central unit does not contain the Nordson software. Either the existing memory card can be used, or memory card P/N 729736 can be ordered. Contact Nordson Engineering. The melter serial number (ID plate) should always be stated when ordering the memory card.
Page 262: Repair (Melter Types Vb, Vc, Vd, Ve, Vw, Vx, Vy, Vz
CAUTION: Ensure that the polarity is correct. The plus terminal on the new battery must point towards the front of the coprocessor. 5. Insert the new battery in the coprocessor. 6. Close the battery compartment. 7. Properly dispose of the old battery. P/N 7105144G VersaBlue_NW E 2008 Nordson Corporation...
Page 263: General Instructions Regarding Working With
Liability Nordson is not be liable for danger or damage resulting from the materials. Risk of Burns There is a risk of burns when handling heated materials. Work carefully and wear appropriate protective clothing/equipment.
Page 264: Vapors And Gases
Thus it is close to the prescribed processing temperature for high material consumption and lower for lower consumption. When materials are processed cold, take into consideration the shear heat and the ambient temperature; cool if necessary. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 265: Glossary
Manually operated system component used to apply material as a bead, dot, surface or spray application. Legal unit for pressure. The SI unit is Pascal (Pa). The unit commonly used in the USA is psi. Refer to Conversions. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 266 (frequency converters) and pressure sensors exchange data with the industrial PC via the CAN bus. The CAN bus is used as an internal network for Nordson unit control and is not intended to be an interface for the customer’s control units.
Page 267 ControlNet Internationally standardized serial field bus with scanner and adapter subscribers. Nordson melters (adapter) with a ControlNet interface can be controlled remotely by the customer’s control unit (scanner). Control Voltage Electrical cabinet internal voltage for electrical components such as temperature controllers, PLC, etc.
Page 268 Feet per minute ft/min −3 Feet per minute ft/min 5.1 x 10 Meters per second Length SI basic unit: Meter [m] Meter 3.2808 Foot Foot 0.3048 Meter Centimeter 0.3937 Inch Inch 2.54 Centimeter VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 269 SI unit: [m Cubic meter 1. 0 x 10 Liter Cubic meter 264.2 Gallon (US) Liter 0.2642 Gallon (US) Gallon (US) 3.7853 Liter NOTE: A: Has not been a legal unit since 1986. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 270 1. The time between the signal to switch off the gun/application head and the end of material application. 2. The time that a delay relay remains engaged after it has been switched off. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 271 Heater Cartridge A replaceable, cylindrical resistance heating element. It is inserted into a hole in the component to be heated. Hopper Unheated tank extension, used to increase tank volume. Host Higher-order control unit. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 272 A signal generated by the parent machine (voltage, current or frequency) to control the melter. Line Voltage Voltage in the customer’s network. It may need to be converted to operating voltage by a transformer. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 273 Glossary Machine Enable A control unit is enabled by a signal from the parent machine. In Nordson literature the enable feature is also referred to as Parent Machine Interlock or Security. Master-Slave The setup of two or more units in which one assumes control of one or more slaves.
Page 274 The material volume fed by the pump. Stated e.g. in cm /min. Pascal, SI unit for pressure. Refer to Conversions. Parameters Variably adjusted values that must be entered into a control unit, a PLC control or the control system. VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 275 Programmable Logic Controller. Polyamide A term used by Nordson to describe polyamide-based hot melt adhesives. Other common designations are polyamide resin and polyamide hot melt adhesive. Polyurethane Hot Melt Adhesive Moisture interlaced hot melt adhesive.
Page 276 Material Safety Data Sheet (MSDS) PROFIBUS Internationally standardized serial field bus with master-slave subscribers. Nordson melters (slave) with a PROFIBUS DP interface can be controlled remotely by one of the customer’s control units (master). Proper Disposal Disposal of all types of waste in compliance with all local regulations.
Page 277 Resistance Temperature Sensor Component with an electrical resistance, the value of which changes as a factor of the temperature. Nordson units use the models Pt 100 and Ni 120. Reverse Mode A pump motor operates counter to the direction of material feeding.
Page 278 Solvents are liquid, organic materials and their compounds, used to clean adhesive off of surfaces. Solvents are slightly volatile. Special regulations must be followed when using solvents. In Nordson literature, the solvent is always the substance prescribed by the hot melt manufacturer. Substrate The product −...
Page 279 Strength; an indication of the force that must be generated to move a liquid: 1. Viscosity (also called dynamic viscosity). Unit: Pas (Refer to Conversions). 2. Kinematic viscosity (dynamic viscosity divided by material density). Unit: m /s (Refer to Conversions). VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...
Page 280 D-16 Glossary VersaBlue_NW P/N 7105144G E 2008 Nordson Corporation...

Nordson VersaBlue VB Series Manual

Nordson International

Safety

Introduction

Installation

Operation

Maintenance

Troubleshooting

Troubleshooting (Contd.)

Repair

Quick Links

Troubleshooting

Related Manuals for Nordson VersaBlue VB Series

Summary of Contents for Nordson VersaBlue VB Series