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Summary of Contents for dymax 485
- Page 2 Dymax is willing to assist users in their performance testing and evaluation. Data sheets are available for valve controllers or pressure pots upon request.
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Page 3: Table Of Contents
Product Overview....................5 Description of the Model 485 Needle Valve .............5 Assembly and Setup ..................... 7 Unpacking and Inspecting Your Shipment ............7 Parts Included in the Model 485 Dispensing Valve ...........7 Mounting ......................7 System Interconnect ..................8 Adjusting Material Flow ..................9 Operating the Dispensing Valve ................ -
Page 4: Introduction
Model 485 Dispensing Valve User Guide Introduction Introduction to the User Guide This guide describes how to assemble, use, and maintain the Dymax Model 485 needle valve safely and efficiently. Intended Audience Dymax prepared this user guide for experienced process engineers, maintenance technicians, and manufacturing personnel. -
Page 5: Specific Safety Considerations
To learn about the safe handling and use of dispensing fluids, obtain and read the SDS for each fluid before using it. Dymax includes an SDS with each adhesive sold. SDS for Dymax products can be requested through the Dymax website. - Page 6 Model 485 Dispensing Valve User Guide Figure 1. Model 485 Component Diagram Flow Adjustment Knob Quick Connect Air Fitting, Fits 1/4" [6.4 mm] Tubing Mounting Holes Material In Fits 3/8"[9.5 mm] Tubing Luer Adapter...
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Page 7: Assembly And Setup
Open each box and check for equipment damage. If parts are damaged, notify the shipper and submit a claim for the damaged parts. Contact Dymax so that new parts can be shipped to you immediately. Check that the parts included in your order match those listed below. If parts are missing, contact your local Dymax representative or Dymax Customer Support to resolve the problem. -
Page 8: System Interconnect
(Figure 3). Also connect your air supply (60-80 psi) to your valve controller or 3-way solenoid valve (a valve controller or a 3-way solenoid valve must be used to operate the Model 485 valve (CV of .01 or greater)). Please refer to the valve controller user guide for detailed instructions. -
Page 9: Adjusting Material Flow
Shutdown At the end of the day or shift, it is necessary to shut down the Model 485 dispensing system properly in order to keep material from curing inside the dispensing valve. -
Page 10: Maintenance And Cleaning
Model 485 Dispensing Valve User Guide Maintenance and Cleaning General To clean the Model 485 valve, flush system with an appropriate solvent. Common solvents used to degrade adhesive bonds include the following: ■ Methylene chloride ■ Chlorine bleach (dilute 10%) ■... -
Page 11: Spare Parts And Accessories
Model 485 Dispensing Valve User Guide Spare Parts and Accessories Options/Accessories Item Part Number Air Regulators Air Filter Regulator T16307 High-Precision Air Regulator T16629 Controllers DVC-345 Digital Valve Controller T11146 Stands Lab Stand – 24" [60.96 cm] T15279 Valve Mounting Assembly for Lab Stand... - Page 12 Model 485 Dispensing Valve User Guide Figure 4. Model 485 Replacement Parts...
- Page 13 Model 485 Piston Assembly T17622 Model 485 Endcap T17624 Model 485 Inlet Body T17625 Adapter T17627 O-Ring Retainer T17830 Fitting L, 1/4" X 1/8 NPT, SS T18276 Needle Seat T18479 Model 485 Adjusting Screw *Parts included in Model 485 Valve Rebuild Kit T17605...
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Page 14: Specifications
1/8 NPT Fluid Outlet Thread 1/4 - 28 Activation Dymax DVC-345 valve controller or 3-way solenoid valve Dimensions (W x H x D) 1.13" x 5.14" x 1.13" (2.87 cm x 13.06 cm x 2.87 cm) Weight 7.2 oz (0.2 kg) -
Page 15: Warranty
Model 485 Dispensing Valve User Guide Warranty From date of purchase, Dymax Corporation offers a one-year warranty against defects in material and workmanship on all system components with proof of purchase and purchase date. Unauthorized repair, modification, or improper use of equipment may void your warranty benefits. - Page 16 Please note that most dispensing system applications are unique. Dymax does not warrant the fitness of the product for the intended application. Any warranty applicable to the product, its application and use is strictly limited to that contained in Dymax standard Conditions of Sale published on our website. Dymax recommends that any intended application be evaluated and tested by the user to ensure that desired performance criteria are satisfied.
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