Table of Contents
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Operating Guide
2000XL Series Digital Dispensers
2000XL
2000XL-PR5-15
•
Vacuum
Vacuum
Pressure
®
A NORDSON COMPANY
2000XL-CA
•
Pressure
In the US: 800-556-3484
Cell Select
Time Set
Fast
Slow
Run
Steady
Fast
Slow
Setup
Teach
Time Set
In the UK: 0800 585733
®
A NORDSON COMPANY
STEADY
RUN
SETUP
CYCLE
Pressure
STOP
Time
In Mexico: 001-800-556-3484
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Table of Contents
Related Manuals for EFD 2000XL
Summary of Contents for EFD 2000XL
- Page 1 Operating Guide 2000XL Series Digital Dispensers 2000XL 2000XL-PR5-15 2000XL-CA • • ® Cell Select Time Set Pressure Fast Slow A NORDSON COMPANY STEADY SETUP Vacuum CYCLE Vacuum Pressure Steady Fast Slow STOP Pressure Time Setup Teach Time Set ® In the US: 800-556-3484...
- Page 2 30 years of industrial dispensing experience. Most questions you will have are answered in this guide. However, if you need assistance, please do not hesitate to contact EFD or your authorized EFD distributor. In the US, call 800-556-3484.
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Page 3: Table Of Contents
Suggestions and Reminders ............25 Reordering Components ............26 Ten Year No-fault Warranty ............27 This manual is for the express and sole use of EFD dispenser purchasers and users, and no portion of this manual may be reproduced in any form. -
Page 4: Getting Started
• Memory with storage for up to eight separate time settings. SCFM at 400 cycles per minute Cycle rate: Exceeds 600 per minute Intelligent technology makes the 2000XL Series easy to set up and use. With one-touch setup, just press the pedal to determine the Time range: Programmable 0.001 to 9.999, or 00.01 to 99.99 seconds... -
Page 5: First Steps
Input air should be set between 80 and 100 psi (5.5 and 6.9 bar). For model 2000XL-PR5, input air should be set between 10 and 50 psi (0.7 and 3.4 bar). If you are not using... -
Page 6: Features And Controls
Features and Controls Barrel vacuum control ® Cell Select Time Set 2000XL Pressure Fast Slow A NORDSON COMPANY STEADY Function SETUP Indicator Vacuum CYCLE Lamps acuum Pressure Pressure Steady Fast Slow STOP Time Time Set Setup Teach Vacuum Air pressure... -
Page 7: Indicator Lamps
Maximum load is 250mA from 5 to dispense cycle. In this mode, 24 VDC. time settings cannot be • The 2000XL can be initiated using a 5 to 24 VDC signal. changed. • Contact Closure. SETUP... -
Page 8: Setup
4. Output 250mA 9. Not Used hose to filtered, dry plant air. For models 2000XL and 2000XL-CA, set plant air supply within 80 to 100 psi (5.5 to 6.9 bar). For model 2000XL-PR5, input air Note: If filtered, dry air is not available, order an should be set within 10 to 50 psi (0.7 to 3.4 bar). - Page 9 Setting the pressure readout ® Cell Select Time Set 2000XL Pressure Fast Slow A NORDSON COMPANY The dispenser is shipped with pressure display STEADY SETUP Vacuum programmed in psi. CYCLE Vacuum Pressure Pressure Steady Fast Slow STOP Time Time Set...
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Page 10: Diagram
Note: Plant air, 125 psi maximum to regulator. Output from regulator should be a minimum of 80 psi, maximum 100 psi. For model 2000XL-PR5, output from regulator should be set at 30 psi. Air input hose Barrel Power cord adapter... -
Page 11: Testing The 2000Xl
Note: Dispensers with 5 psi or 15 psi gauges Press RUN/SETUP to place the 2000XL into the should be tested with the clear test fluid, using a SETUP mode (SETUP indicator light on). Press lavender 30 gage tip and air pressure set at 5 psi. -
Page 12: Programming Deposit Size
Testing (continued) Program (TEACH) the Deposit Time with the Foot Pedal When a specific time value is not known, as when first dispensing an amount, the time may be programmed using the foot pedal. Press RUN/SETUP to set the dispenser into RUN mode (RUN indicator light on). -
Page 13: Operational Features
Note: The pedal needs only to be pressed mo- mentarily. The complete time cycle will run once Don’t Forget! the dispenser is initiated. Changes to the time settings can be Press RUN/SETUP and toggle back to the SETUP made only when the mode of operation mode. -
Page 14: Ultra Dispensing System
Advanced Dispensing System If you dispense thick fluids, several problems may For Thick Fluids occur. First, the repetitive air cycles can bore tunnels through non-leveling fluids, causing Air Pressure Air Pressure spitting and inconsistent deposits. Second, thick fluids contain trapped air that leads to drooling and oozing. - Page 15 For Thinner Fluids If you use low to medium viscosity fluids, the white SmoothFlow ™ piston has several advantages. First, vacuum adjustment is much less sensitive. Second, the piston prevents fumes from the fluid being exhausted into the work environment. Third, the piston prevents fluid backflow into the dis- penser if the barrel is inadvertently turned upside down.
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Page 16: How To Use The Vacuum Control
How to use the Vacuum Control The vacuum control allows low viscosity fluids, even water, to be consistently dispensed without dripping between cycles. The vacuum exerts a negative pressure on the liquid in the barrel and prevents Remove dripping. orange end cap. - Page 17 Closed Wipe the tip and adjust vacuum as necessary. Now the fluid is in proper balance. It does not bubble or drip. Use an EFD filter trap (#1000FLT-Y). This Repeat tests as before, keeping the air pressure low and adjusting filter trap will impede the time for different deposit sizes.
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Page 18: Loading The Barrel Reservoirs
Loading the Barrel Reservoirs Caution: Do not completely fill barrels. The optimum fill is a maximum 2/3 of the barrel capacity and 1/2 of the barrel capacity when using the LV Barrier ™ If the fluid you are dispensing is pourable, take the barrel, twist on a ™... - Page 19 Here are a few suggestions that can help keep your work area clean, save time and reduce the chance of entrapped air in the fluid. 1. You could use the EFD #920BL barrel loader. Pack the fluid into the 12 ounce cartridge as shown. Then place the prefilled cartridge into the barrel loader.
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Page 20: Memory Function
Memory The memory feature enables storage of up to eight different time settings that can be recalled and used at the push of a button. Time settings are saved even with power removed and will remain in storage unless changed or erased intentionally. Memory cells are identified as CEL1 through CEL8 . - Page 21 Saving a time in a MEMORY cell 1. Determine the cell in which a new time value is to be stored, e.g., CEL1 , CEL2 ... (Refer to "Viewing MEMORY cells" on page 20). 2. Press RUN/SETUP to place the dispenser in SETUP mode (SETUP indicator light on).
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Page 22: Input And Output Connection Instructions
Input / Output Connection Instructions Voltage Initiate Circuit I/O Connection The 2000XL may be initiated with a 5 to 24 VDC signal across pins The 9 pin D connector and 1 and 2. The signal can be momentary (no less than 0.001 seconds) -
Page 23: Schematic And Replacement Parts List
Power supply board assembly 5 and 15 psi 4. 7123 Transformer 5. 2-7125-VR Solenoid assembly* 2-2003LF-PR Solenoid assembly* (2000XL-PR5) 6. 2004B Air quick-connect 7. 7131 Pressure sensor, 100 psi 7132 Pressure sensor, 15 psi 8. 2015A Foot pedal assembly* 9. 7111 Fuse 10. -
Page 24: Troubleshooting
Check to be sure STEADY mode is off. Timer seems inoperative. Note: The EFD timer is very reliable. Any failure will be total, so that no inconsistency is possible. Most questions regarding the timer are resolved by simply turning the STEADY mode off. -
Page 25: Suggestions And Reminders
Suggestions & Reminders 1. Always use an EFD piston to make your barrel loading, dispens- ing and handling cleaner, safer and more accurate. Caution: If you dispense watery-thin fluids and choose to use #DS1200 ™ SmoothFlow pistons – do not increase vacuum pressure rapidly ™... -
Page 26: Reordering Components
™ ULTRA System Dispensing Components For complete selection and technical details, please refer to EFD Catalog and price list. General purpose precision tips Barrel adapter assemblies All EFD dispensing tips incorporate the unique Molded one-piece, yellow, SnapLok ™ adapter head ™... -
Page 27: Ten Year No-Fault Warranty
All components of EFD dispensers are warranted to the original end user for ten years from date of purchase. Within the period of this warranty, EFD will repair or replace free of charge any defective component, regardless of fault, on return of the part, or the complete dispenser, prepaid to the factory. - Page 28 EFD authorized distributors in over 30 coun- Telephone: 01582 666334 Fax: 01582 664227 tries. Please contact EFD U.S.A. for specific e-mail: sales@efd.co.uk www.efd.co.uk names and addresses. Printed on recycled paper EFD International Inc. is incorporated with limited liability in the U.S.A. ©2002 EFD Inc. 2000XL-MAN...