Summary of Contents for Eriez HS-42
- Page 1 VM-3842H Installation, Operation and Maintenance Instructions Vibratory Feeder MODEL HS-42 HI-SPEED ERIEZ WORLD HEADQUARTERS: 2200 ASBURY ROAD, ERIE, PA 16506–1402 U.S.A. WORLD AUTHORITY IN SEPARATION TECHNOLOGIES...
- Page 2 Introduction This manual details the proper steps for installing, operating and maintaining the Eriez HS-42 Vibratory Feeder. Careful attention to these requirements will assure the most efficient and dependable performance of this equipment. If there are any questions or comments about the manual, please call Eriez at 814-835-6000 for Vibratory Feeder assistance.
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Page 3: Table Of Contents
Table of Contents ERIEZ VIBRATORY FEEDER - MODEL HS-42 INSTALLATION ........................4 Mounting ........................4 Electrical Connections ....................4 OPERATION AND MAINTENANCE ................... 4 Tuning Guide ........................ 5 Tuning for Non-standard Trays ..................6 Tuning for Different Conditions of Tray Loading ............6 REPAIRS ........................ -
Page 4: Installation
Always consult Eriez before designing or constructing together and the white wires connected together. The special trays for your feeder drive. Also, contact Eriez black wires should be connected to the positive side before modifying or attaching to any tray supplied by of the single phase input voltage and the white wires Eriez. -
Page 5: Tuning Guide
The following general rules, which apply only to the In normal operation at full voltage after warmup, the warmed-up HS-42 feeder operating ideally on the normal total displacement for standard size trays, measured at side of its tuning curve, should be borne in mind when the back of the tray, is .085"... -
Page 6: Tuning For Non-Standard Trays
CONDITIONS OF TRAY lOADINg 5-27. The first number (5) is the number of fiberglass Units with Eriez-built trays are factory tuned for normal plies in the spring. The following number (27) indicates displacement (approx. .085" (2.2 mm)) with light loading the relative stiffness of the spring;... - Page 7 AIR GAPS - ADJUST TO .093" (2.36 MM) both spacers move freely in the gaps. Tighten FIGURE 6 the electrical assembly plate and replace the nameplates. TIE BAR FRONT SPRING STACK REAR TUNING SPRING STACK FIGURE 7 Vibratory Feeder: Model HS-42 Hi-Speed...
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Page 8: Spring Replacement
A failed Refer to the Parts List Drawing and Figs. 9 & 10. spring will exhibit one or more of the following Although the non-metallic springs used in the HS-42 characteristics: Feeder have outstanding life characteristics, failure may... -
Page 9: Armature Replacement
(b) the spring bar to the armature. 2. Remove the bolts securing the elastomer diaphragm to the body housing and lift the armature out of the body cavity. 3. To reassemble the unit reverse the above procedure. FIGURE 11 Vibratory Feeder: Model HS-42 Hi-Speed... -
Page 10: Troubleshooting
Tighten all bolts. engine-driven power plant is shut down. 4. Coil Failure Replace coil or coil and E-frame assembly. Order from Eriez parts lists. Follow maintenance instructions carefully. 5. Control Failure Check for burned out powerstat or rheostat, defective capacitor, defective switch, loose wiring, defective transformer (if used). - Page 11 14. line Voltage or Hz Variation 18. Corrosive or Abrasive Material Check and install voltage regulator if necessary. May require special tray. Consult Eriez. Check and install Hz regulator. 19. Product Variation or Product Sticking to 15. Blown Fuse or Circuit Breaker the Tray Surface Check for short circuits and correct.
- Page 12 Eriez and Eriez Magnetics are registered trademarks of Eriez Manufacturing Co, Erie, PA ©2019 Eriez Magnetics All Rights Reserved World Authority in Separation Technologies Headquarters: 2200 Asbury Road, Erie, PA 16506-1402 U.S.A. Telephone: 814-835-6000 • Fax: 814-838-4960 www.eriez.com e-mail: eriez@eriez.com...
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