Related Manuals for EFD Ultra 870
Summary of Contents for EFD Ultra 870
- Page 1 Ultra ® User’s Guide Dispenser Electronic pdf files of EFD manuals are also available at www.efd-inc.com/manuals.html Ultra 870 ® A NORDSON COMPANY...
- Page 2 Introduction Welcome to the Ultra 870 User’s Guide, designed to help you maximize the usefulness of your new dispenser. Please spend a few minutes to become familiar with the controls and features. Follow our recommended testing procedures. Review the helpful information we have included, which is based on more than 30 years of industrial dispensing experience.
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Page 3: Table Of Contents
Warranty ........... . . Back Cover This manual is for the express and sole use of EFD dispenser purchasers and users, and no portion of it may be reproduced in any form. -
Page 4: Safety
Intended Use Use of EFD equipment in ways other than those described in the documentation supplied with the equipment may result in injury to persons or damage to property. Some examples of unintended use of equipment include •... - Page 5 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 EFD representative for parts information and advice. Action in the Event of a Malfunction If a system or any equipment in a system malfunctions, disconnect air supply from dispenser, and identify the reason for the malfunction and correct it before restarting the system.
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Page 6: Specifications
Specifications Cabinet size: 13.3 W x 15.0 H x 15.2 D cm (5.25 x 5.94 x 6.00") Weight: 0.95 kg (2.08 lb) Cycle rate: Exceeds 600 cycles per minute Air input: 80 to 100 psi (5.5 to 6.9 bar) Air output: 0 to 100 psi (0 to 6.9 bar) Note: Specifications and technical details are subject to change without prior notification. -
Page 7: Getting Started
Note: Clean, dry filtered factory air is required to meet CAUTION: Maximum Input Air Pressure 100 psi (6.9 Bar) warranty. If your air supply is not filtered, order the EFD Refer to User's Guide for instructions on proper use of this equipment prior to placing into service five-micron filter regulator (EFD part #2000F755). - Page 8 Getting Started Connect Foot Pedal • Connect the foot pedal to the back of the Ultra 870. Push the white tubing into the white fitting; push the black tubing into the black fitting. foot pedal connector Attach Syringe Barrel / Dispense Tip •...
- Page 9 Getting Started Completed Setup Note: Each number corresponds to the appropriate “Getting Started” step. ❺ ❷ ❸ ❹ ❻...
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Page 10: Features And Controls
Push in the black quick-connect from the EFD adapter assembly to the air output port, located on the front of the Ultra 870. Twist to lock. Note: air does not flow through the port until a quick-connect is installed. -
Page 11: Features And Controls
Air Input Port • Push one end of the 6 mm air input hose into the back of the Ultra 870. A standard air hose is provided. • Connect the other end of the air input hose to your plant air supply. -
Page 12: Vacuum Control
Control Using Vacuum to Make Deposits of Watery-Thin Fluids The Ultra 870 vacuum control allows low viscosity fluids, even water, to be consistently dispensed without dripping between cycles. A vacuum is exerted above the fluid in the barrel to prevent dripping. -
Page 13: Filling The Syringe Barrel
For watery solvents and cyanoacrylates, request the blue EFD LV Barrier piston, available in 3cc and 10cc sizes. If you are dispensing an RTV silicone and find that the piston bounces and causes stringing, request the EFD orange, flat wall piston. Filling procedure for pourable... -
Page 14: Syringe Barrel Loaders
1. You could use the EFD #920BL barrel loader. Pack the fluid into the 12 ounce cartridge as shown. Then place the pre-filled cartridge into the barrel loader. Using air pressure, the barrel loader fills the syringe barrel (with a piston installed) from the bottom up. -
Page 15: Test Procedures
Procedures Deposit size is controlled by how long you press the foot pedal, pressure and tip size. Please follow these instructions to test the Ultra 870 functions. Use the convenient Dot Standards sheet included in your dispensing kit. 1. Attach an EFD syringe barrel filled with your assembly fluid to the adapter assembly as shown. -
Page 16: Schematic / Parts List
Schematic 870 Parts List 1. 2024-6MM ..6 mm OD urethane tubing 12. 2002SCR ..Replacement screen for regulator* 2. 2001C ..Gauge 0-100 psi (0-6.9 bar) 13. -
Page 17: Troubleshooting
Troubleshoot If you encounter a problem that you cannot readily solve, call EFD. Trouble Possible cause and correction Inconsistent beads 1. Check dispensing tip, syringe barrel and material for possible clogging. 2. Check air pressure to be sure pressure is not varying. If needed, use the filter regulator (EFD part #2000F755). -
Page 18: Helpful Hints
Hints Helpful Hints 1. There are three core variables to the Ultra 870 dispenser: foot pedal time, pressure and vacuum. Adjust just one of these at a time, in small increments, to achieve the correct deposit. 2. Another variable is tip size. Choose the right tip for the deposit type. Remember, smaller tips require more pressure and more time pressing the foot pedal. -
Page 19: Productivity Tools
(EFD part #2000F756). exhaust / vacuum Cleanroom filter muffler Attaches to the Ultra 870 exhaust port and filters output air to meet Fed 209-B (0.5 micron particulates). Designed for use in cleanroom environments. Specify EFD part #2170FT. -
Page 20: Warranty
EFD Two Year Limited Warranty All components of EFD dispensers are warranted to the original end user for two years from date of purchase. Within the period of this warranty, EFD will repair or replace free of charge any defective component on return of the part, or the complete dispenser, prepaid to the factory.