Nordson EcoDryr 2 Series Customer Product Manual
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Nordson EcoDryr 2 Series Customer Product Manual

Nordson EcoDryr 2 Series Customer Product Manual

Induction dryers
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EcoDry
r
2 Series
Induction Dryers
Customer Product Manual
Part 1601792--01
Issued 5/12
For parts and technical support, call the
Finishing Customer Support Center at (800) 433-9319.
This document is subject to change without notice.
Check http://emanuals.nordson.com/finishing for the latest version.
NORDSON CORPORATION  AMHERST, OHIO  USA

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  • Page 1 Customer Product Manual Part 1601792--01 Issued 5/12 For parts and technical support, call the Finishing Customer Support Center at (800) 433-9319. This document is subject to change without notice. Check http://emanuals.nordson.com/finishing for the latest version. NORDSON CORPORATION  AMHERST, OHIO  USA...

  • Page 2: Table Of Contents

    555 Jackson Street Amherst, OH 44001 Notice This is a Nordson Corporation publication which is protected by copyright. Original copyright date 2012. 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.

  • Page 3: Safety

    Regulations and Approvals Make sure all equipment is rated and approved for the environment in which it is used. Any approvals obtained for Nordson equipment will be voided if instructions for installation, operation, and service are not followed. Refer to the CE Declaration of Conformity for approvals standards.

  • Page 4: Personal Safety

    To prevent injury, be aware of less-obvious dangers in the workplace that often cannot be completely eliminated, such as hot surfaces, sharp edges, energized electrical circuits, and moving parts that cannot be enclosed or otherwise guarded for practical reasons. Hearing protection is recommended. Part 1601792--01 E 2012 Nordson Corporation...

  • Page 5: Fire Safety

    Clean, maintain, test, and repair equipment according to the instructions in your equipment documentation. Use only replacement parts that are designed for use with original equipment. Contact your Nordson representative for parts information and advice. Action in the Event of a Malfunction...

  • Page 6: Description

    EcoDry 2 Series Induction Dryers Description See Figure 1. The Nordson EcoDry 2 Series Induction Dryers provide simple, efficient, and uniform drying of water--based end--sealing compounds applied to can ends. The dryers use solid--state induction heating to generate heat within the can ends and dry the sealing compound, at line speeds of up to 2200 ends a minute.

  • Page 7: Dryer Components

    Temperature Sensor: Senses the can end temperature as the ends exit the coil tray. The temperature controller then regulates the power applied to the induction coil to produce the desired can end exit temperature. The sensor is a low-mass Type-K thermocouple. Part 1601792--01 E 2012 Nordson Corporation...

  • Page 8: Theory Of Operation

    If an optional magnetic separator is installed at the tube exit, heated air is also ducted directly into the separator. Safety interlocks include thermocouples, and a pressure switch. A customer interlock is also provided. Interlock status is indicated on the operator control panel. Part 1601792--01 E 2012 Nordson Corporation...
  • Page 9 Disarming these devices will void the warranty and may cause equipment failure. DANGER COIL TRAY THERMOCOUPLE MOTION SENSOR ENTRANCE FEED DIRECTION EXIT COIL AND TUBE ASSEMBLY Figure 3 Theory of Operation Coil Windings Can Ends Eddy Current Coil Current Figure 4 Coil Operation Part 1601792--01 E 2012 Nordson Corporation...

  • Page 10: Specifications

    0--70% for full system functionality Elevation (Altitude) Less than 1524 meters (5000 ft) Above 5000 ft system must be de-rated. Contact your Nordson representative. Power Supply Requirements 380--480 VAC 50/60 Hz, 3 PH Class J fusing required. (Buss LPJ 35SP or equal)

  • Page 11: Installation

    Unpack and carefully inspect the dryer, coil tube, and coil for obvious shipping damage and shortages. If you see any damage or shortages, notify the shipper and your Nordson representative immediately. The EcoDry 2 Model 9 may be shipped with coil trays separated. This requires assembly of the tandem tray to the primary tray and wiring.

  • Page 12: System Positioning And Mounting

    1/4--20 NCB Threaded Insert (6) (6) holes eq. sp. on 9.00 B.C. (6) holes eq. sp. on 6.50 B.C. holes eq. sp. on 5.50 B.C. Figure 7 Entrance and Exit Hub Mounting Hole Pattern Part 1601792--01 E 2012 Nordson Corporation...

  • Page 13: Coil And Tube Installation

    Figure 8 Coil and Tube Installation 1. Air heater and exhaust vent screws 3. Glass coil tube 5. Bus bar terminals (4 on each hub) 4. Coil 2. Cushion and hold--down screws Part 1601792--01 E 2012 Nordson Corporation...

  • Page 14: System Wiring

    2. Route one #8 AWG (8.4 mm ) ground wire to the cabinet grounding terminal (PE) located next to the input terminal block. GROUND Figure 9 Power and Ground Connections Part 1601792--01 E 2012 Nordson Corporation...

  • Page 15: External Interlock

    CAUTION: Nordson engineering recommends that the external interlock be connected and enabled. Without the interlock, random line motion can cause the controller to apply power to the coil while the line is stopped, which could overheat and damage stationary can ends inside the coil.

  • Page 16: Optional Status Contact

    12:00 o’clock or if an overhead guide interferes with the sensor line of sight, reposition the motion sensor as necessary. Adjust the motion sensor sensitivity as described on page 17. Figure 11 Motion Sensor Position Part 1601792--01 E 2012 Nordson Corporation...

  • Page 17: Magnetic Separator (Optional)

    Fully crate the system with all sides protected with 13 mm ( in.) minimum OSB material or equivalent. If shipping by ocean freight, wrap entire system add silica gel inside the wrapped system before crating. Part 1601792--01 E 2012 Nordson Corporation...

  • Page 18: Setup

    NOTE: The screens used during setup can be locked from the Configuration /Options screen, which is a password protected screen. If you do not have access to the screens required for setup, contact your Nordson representative. Setup normally needs to be performed at initial startup. Refer to Dryer Controls on page 28 for an overview of the controls used for setup.

  • Page 19: Sick Motion Sensor Sensitivity Adjustment

    30--60 mm (1.2--2.4 in.) from the sensor face. Adjust the distance screw for the optimum distance while observing the reception indicator. Distance/Gain Adjustment LED Operating Indicator: Green LED Reception Indicator: Yellow Figure 12 SICK Motion Sensor Module Part 1601792--01 E 2012 Nordson Corporation...
  • Page 20 EcoDry 2 Series Induction Dryers Notes: Part 1601792--01 E 2012 Nordson Corporation...

  • Page 21: Operator Interface

    1. Press the green power button on the operator terminal to turn on the dryer. 2. The Nordson iDry splash screen appears, then the Auto Mode screen (Figure 13). 3. Touch the Menu button in the lower right-hand corner. The Navigation screen appears (Figure 14).

  • Page 22: Timer And Ramp Settings

    Timers and Ramp Control screen appears (Figure 15). This screen may be password protected. 5. If you do not have password contact your Nordson Sales or Service representative. NOTE: It is recommended to use MANUAL MODE to obtain the proper ramp power setting.

  • Page 23: Ramp Timer Setting

    2. Start the line and time the end as it travels through the dryer. 3. On the Timer and Ramp Control screen (Figure 15), touch the RAMP TIMER field and set the time using the keypad. 4. Touch the ENT key to save your setting. Part 1601792--01 E 2012 Nordson Corporation...

  • Page 24: Motion Timer Setting

    1. Touch the RAMP/TIMER button on the Navigation screen (Figure 14). The Timer and Ramp Control screen appears (Figure 15). 2. Touch the EXTERNAL INTERLOCK TIMER field and set the desired time with the keypad. 3. Touch ENT to save your setting. Part 1601792--01 E 2012 Nordson Corporation...

  • Page 25: External Interlock Activation

    1. Touch the CONFIG button on the Navigation screen (Figure 14). The Option Setup screen appears (Figure 17). This screen is password protected by default, contact your Nordson representative. 2. Touch the EXT INTERLOCK FAULT MODE button to toggle the mode to ON.

  • Page 26: Temperature Offset And Power Limit Settings

    The typical setting is 30% lower than the Ramp Power setting. The factory default setting is 0%. Touch the MIN POWER OUTPUT LIMIT field and use the keypad to set the desired offset. Touch the ENT key to save your setting. Part 1601792--01 E 2012 Nordson Corporation...

  • Page 27: Pid Control Settings

    12.0 seconds Derivative 0.5 seconds Sample Time 1.0 seconds To adjust these settings, touch the desired field and use the keypad to set a new value. Touch the ENT key to save your settings. Part 1601792--01 E 2012 Nordson Corporation...

  • Page 28: Temperature Set Point, Display, And Alarm Settings

    Touch the TEMPERATURE ALARM DELAY field and use the keypad to enter the desired setpoint. Touch the ENT key to save your setting. Temperature Display Selection Touch the display field to toggle between C (Celsius) or F (Fahrenheit). Part 1601792--01 E 2012 Nordson Corporation...

  • Page 29: Option Setup

    Option Setup Screen NOTE: The ALLOW FORCE OUTPUTS function and the PLC I/O Display screen are reserved for Nordson service only. This screen allows you to control the ability to change settings on the setup screens, enable the external interlock, or restore system defaults.

  • Page 30: Operation

    The power indicator lights and the system runs a self test. The Operator Interface displays either the Auto mode screen or the Manual mode screen, depending on the mode in use the last time power was turned off. Part 1601792--01 E 2012 Nordson Corporation...

  • Page 31: Auto Mode

    Figure 23 Auto Mode Screen 1. Mode indicators 4. Actual temperature value 2. Motion indicator 5. Percent power bar graph 3. Up and Down buttons 6. Temperature setpoint Part 1601792--01 E 2012 Nordson Corporation...

  • Page 32: Adjusting The Temperature Setpoint

    Figure 24 Manual Mode Screen 1. Mode indicators 4. Actual temperature value 2. Temperature setpoint reference 5. Power setpoint 3. Up and Down buttons 6. Motion indicators Part 1601792--01 E 2012 Nordson Corporation...

  • Page 33: Adjusting The Power Setpoint

    The dryer will automatically turn off and a fault indicator will appear next to the Fault Page button on the OIT. For alarm setup refer to page 26. Figure 25 Auto Mode Screen Part 1601792--01 E 2012 Nordson Corporation...

  • Page 34: Faults

    Refer to the Troubleshooting section for fault descriptions and recommended corrections. NOTE: If the message THERMOCOUPLE FAULT USE MANUAL MODE appears on the Auto screen, refer to Thermocouple Troubleshooting in the Troubleshooting section. Figure 26 Fault Screen Part 1601792--01 E 2012 Nordson Corporation...

  • Page 35: Navigation Screen

    NOTE: Although the dryer can be stopped by pressing the EMERGENCY STOP button or by switching the main disconnect switch to the OFF position, always use the OFF push-button for a controlled power down. Part 1601792--01 E 2012 Nordson Corporation...

  • Page 36: Ambient Temperature Compensation

    Ambient Temperature Compensation Setup NOTE: Proceed to the Menu / Navigation screen and select the CONFIG button (Password required). 1. Select the Ambient temperature compensation button (Figure 28) TEMPERATURE COMPENSATION Figure 28 Configuration Screen Part 1601792--01 E 2012 Nordson Corporation...
  • Page 37 Step 4 Figure 29 Setup Screen NOTE: When the ambient temperature compensation is initialized, several screens will automatically update (Figures 30, 31, 32). TEMPERATURE COMPENSATION ON Figure 30 Temp Setup with Ambient Compensation Activated Part 1601792--01 E 2012 Nordson Corporation...
  • Page 38 EcoDry 2 Series Induction Dryers TEMPERATURE COMPENSATION ON Figure 31 Ramp/Motion Setup with Ambient Compensation Activated. TEMPERATURE COMPENSATION ON Figure 32 Auto Run Screen with Ambient Compensation Activated. Part 1601792--01 E 2012 Nordson Corporation...

  • Page 39: How To Change The Setpoint Temperature

    Select AMB/COMP on button. A warning page appears. Select CANCEL ATC. 2. Select AMB/COMP button from run screen, a warning screen will appear. Select enter new data. On the next screen, select CANCEL AMBIENT COMPENSATION button. Part 1601792--01 E 2012 Nordson Corporation...

  • Page 40: Ambient Comp. Data Monitor

    1. Select Menu button. 2. From Menu screen select PLC / IO button. 3. From PLC/IO Screen select AMB/C DATA Button. The data table appears (Figure 34). Figure 34 Compensation Data Table Part 1601792--01 E 2012 Nordson Corporation...

  • Page 41: Maintenance

    Some solvents may also have an adverse effect on the dryer’s exterior finish. If the glass tube is cracked, replace it with a new tube supplied by Nordson only. Different sizes and wall thicknesses are used depending on the can end size and the application.

  • Page 42: Troubleshooting

    These procedures cover only the most common problems that you may encounter. If you cannot solve the problem with the information given here, contact your local Nordson representative for help. WARNING: Allow only qualified personnel to perform the following tasks.
  • Page 43 18. System shuts down, Thermocouple broken Replace thermocouple. Put unit in THERMOCOUPLE FAULT manual mode to continue operating until USE MANUAL MODE is thermocouple can be replaced. Refer to displayed Thermocouple Troubleshooting in this section. Part 1601792--01 E 2012 Nordson Corporation...

  • Page 44: Thermocouple Troubleshooting

    Replace the thermocouple as soon as possible. Running on a fixed percentage of power will not compensate for process variations. The thermocouple fault message will remain on the manual screen until it is replaced. Part 1601792--01 E 2012 Nordson Corporation...

  • Page 45: Repair

    Most repairs require no more than basic tools. Electrical repairs should always be done by a qualified electrician with knowledge of high voltage systems. For help with repairs not covered in this manual, contact your Nordson representative. WARNING: Never disarm diagnostic devices including but not limited to:...

  • Page 46: Coil And Coil Tube Replacement

    13. Connect the coil wiring to the terminals on the bus bars according the markings on the insulation jackets and the bus bar numbering. One end of the coil attaches to the first bus bar while the opposite end attaches to the second bus bar. Part 1601792--01 E 2012 Nordson Corporation...
  • Page 47 Coil and Tube Replacement (Air Heater at Entrance End Shown) 1. Vent housings 4. Hubs 7. Coil 2. Air Heater 5. Nylon slotted screws 8. Coil connections (typical) 3. Screws (4 on each hub) 6. Glass tube (inside coil) 9. Bus bars Part 1601792--01 E 2012 Nordson Corporation...

  • Page 48: Thermocouple Replacement

    To replace the filter, pull it out of the side of the holder. There are multiple filters on each system. Locations Noted. Control enclosure, side. Coil Tray, bottom Air heater box for magnetic separator (Optional) located under coil tray. Part 1601792--01 E 2012 Nordson Corporation...

  • Page 49: Spare Parts

    Service and Parts Ordering Information Field Service Call Procedure If you need a Nordson field technician to come to your plant, call Nordson between the hours of 8 AM--5 PM, Monday--Friday at the following: 800--321--2870 440--988--9411...

  • Page 50: Temperature Conversions

    152.60 154.40 156.20 158.00 159.80 161.60 163.40 165.20 167.00 168.80 170.60 172.40 174.20 176.00 Conversion Equations Celsius to Fahrenheit: F = ( x C) + 32 Fahrenheit to Celsius: C = (F -- 32) Part 1601792--01 E 2012 Nordson Corporation...

  • Page 51: Factory Default Settings

    Setting Temp Setpoint adjust Ext Run Signal Ignored Temp Alarm Adjust Ext Intlk Fault Mode PID Adjust Allow Force Outputs Allow Manual Mode Keep Current values Selected Timer Adjust Ambient Compensation Offset/Power Limit Adjust Part 1601792--01 E 2012 Nordson Corporation...
  • Page 52 EcoDry 2 Series Induction Dryers Notes: Part 1601792--01 E 2012 Nordson Corporation...

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