Model VF100e Vibratory Feeder Installation & Maintenance Manual

Transcription

1 A.F.I. Publication: Issue: 1 Date: January 2018 Model VF100e Vibratory Feeder Installation & Maintenance Manual ALL-FILL, Inc. 418 Creamery Way Exton, PA USA (610) FAX (610)

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3 CONTENTS INTRODUCTION...1 Model VF100e Vibratory Feeder...1 Figure 1 Model VF100e Vibratory Feeder...1 Components and Equipment...2 Figure 2 Model VF100e Feeder Components...2 Infeed Hopper...3 Figure 3 Model VF100e Hopper...3 Discharge Transition...3 Figure 4 Discharge Transition...3 Product Feeder...4 Figure 5 Product Feeder Components...4 Weigh Bucket...4 Figure 6 Weigh Bucket Components...5 Rotary Actuator...6 Figure 7 Rotary Actuator...6 Cutoff Gate...7 Figure 8 Cutoff Gate...7 Control Panel...7 Figure 9 Model VF100e Control Panel...8 Accessories...8 Tools & Materials...8 Safety Considerations...9 Warranty Information...10 Additional Information...10 INSTALLATION...11 Inspection and Unpacking...12 Site Requirements...12 Environmental Requirements...12 Electrical Requirements...13 Pneumatic Requirements...13 Product Supply Requirements...13 Installing the Model VF100e Feeder...14 Positioning the Model VF100e...14 Electrical Connections...14 Pneumatic Connections...14 Checkout and Operation...15 SERVICE...17 Preventative Maintenance...18 Daily Maintenance...18 Troubleshooting...18 Table I Model VF100e Troubleshooting...19 Return and Repair Procedures...20 Spare Parts...20 Service Procedures...20 Replacing Leaf Springs...20 Adjusting Air Gap...21 Figure 10 Air Gap Adjustments...21 Measuring Stroke...22 Figure 11 Stroke Gauge Positioning...22 APPENDIX...23 Stroke Gauge...25 INDEX...27

4 Figures and Tables Figure Number Title Page 1 Model VF100e Vibratory Feeder Model VF100e Feeder Components Model VF100e Hopper Discharge Transition Product Feeder Components Weigh Bucket Components Rotary Actuator Cutoff Gate Model VF100e Control Panel Air Gap Adjustments Stroke Gauge Positioning...22 Table Number Title Page I Model VF100e Troubleshooting All-Fill, Inc. 1/18 Printed in the U.S.A. No liability is assumed with respect to the use of any information contained in this publication. While every precaution has been taken in the preparation of this publication, All-Fill, Inc.assumes no responsibility for errors or omissions nor is any liability assumed for damages resulting from the use of information contained in this publication. This publication, as well as operational details described herein, are subject to change without notice.

5 INTRODUCTION This section presents some introductory information about your All-Fill Model VF100e Vibratory Feeder. If you are new to All-Fill Filling and Feeding equipment, you should read this section first to familiarize yourself with the equipment before attempting any installation or production filling with the Model VF100e. Model VF100e Vibratory Feeder The Model VF100e is vibratory feeder/scale that can weigh and dispense quantities of free flowing products and granular products such as whole bean and ground coffee, small nuts, rice, grains, spices, small candies, teas, popcorn and similar products. A typical ALL-FILL Model VF100e is shown in Figure 1. Figure 1 Model VF100e Vibratory Feeder F1 1

6 Components and Equipment The Model VF100e Vibratory Feeder consists of the following major components. Locations of these components are shown in Figure 2. Figure 2 Model VF100e Feeder Components INFEED HOPPER DISCHARGE GATE VIBRATING TRAY PRODUCT FEEDER ROTARY ACTUATOR WEIGH BUCKET DISCHARGE TRANSITION CONTROL PANEL F2 2

7 Infeed Hopper Product is distributed to the Product Feeders from a central infeed hopper mounted at the top of the frame. A movable Discharge Gate at the front regulates the initial amount of product fed into the first vibratory Product Feeder. This gate can be adjusted for optimum product flow. A typical Model VF100e Hopper is shown in Figure 3. Figure 3 Model VF100e Hopper Discharge Transition Accumulated product dispensed into the weigh bucket is emptied into a removable Discharge Transition attached to the frame of the Model VF100e. The Discharge Transition also can serve as a mounting location for nozzles and chutes designed for specific containers. A typical Discharge Hopper is shown in Figure 4. Figure 4 Discharge Transition F4 3

8 Product Feeder The Model VF100e includes a vibratory Product Feeder used to move product from the hopper to the container. The Feeder consists of a Trough and Trough Bracket coupled by leaf springs to an electromagnetic drive. Components of the Product Feeders are shown in Figure 5. Figure 5 Product Feeder Components TROUGH MOUNTING BRACKET TROUGH ELECTROMAGNETIC DRIVE LEAF SPRINGS F5 During operation, the electromagnetic drive produces a vibrating stroke on the surface of the feeder trough. The stroke is generated by the electromagnet pulling the trough sharply down and back and then allowing it to spring up and forward. Repeated at high speeds (3600 v.p.m. at 60 cycle power supply), this action produces the vibrating movement on the trough surface to move product. The unit is mechanically adjusted to limit the travel of the armature so it does not strike against the face of the core. The space between the armature and core is called the air gap. The size of the air gap is critical to proper feeder operation. Instructions to adjust this Air Gap are provided elsewhere in this publication. Weigh Bucket Product dispensed by the Product Feeders is deposited into the Weigh Bucket assembly for weighing and final filling into the container. A strain gage loadcell mounted within the Weigh Bucket determines weight and, when attained, the rotary actuator operates to open the Bucket. Weigh Bucket components are shown in Figure 6. Weigh Bucket volumes of 3l, 7l, and 12l are currently offered with the Model VF100e. 4

9 Figure 6 Weigh Bucket Components 192 5

10 Rotary Actuator The Weigh Bucket is opened and closed by the Rotary Actuator. A stepper motor drive provides precise control by rotating a lever that actuates the linkage of the weigh bucket for opening and closing. The Rotary Actuator is located behind the Weigh Bucket component. The Rotary Actuator is shown in Figure 7. Figure 7 Rotary Actuator F7 6

11 Cutoff Gate As an available accessory, the Model VF100e can include an electrically-operated Cutoff Gate to restrict the flow of product during the dribble phase of a bulk and dribble filling application. When the bulk stage of the fill cycle completes, the solenoid of the Gate actuates to move the gate down to restrict product flow. A typical Cutoff Gate is shown in Figure 8. Figure 8 Cutoff Gate SOLENOID GATE MOUNTING ARM F8 Control Panel All major functions of the Model VF100e Vibratory Feeder are performed at the Control Panel. This panel includes a custom-programmed Touch Screen Panel that provides menus, selections, settings, and controls used to test, adjust, and operate the equipment, as well as switches and indicator lamps used in machine operation. A typical Model VF100e Control Panel is shown in Figure 9. A complete description of Control Panel use and operation is provided in a separate Touch Screen Control Panel Users Manual supplied with the complete set of documentation accompanying the equipment. 7

12 Figure 9 Model VF100e Control Panel TOUCH SCREEN PANEL EMERGENCY STOP EMERGENCY STOP SWITCH F9 Accessories The Model VF100e may include various accessories to be used in conjunction with the Vibratory Feeder. Flexible Product Gates Hopper Baffle Chute-Style Discharge Transition Bolt-On Nozzles and Chutes Installation and operating instructions for these type accessories will be provided separately and contained in the package of documentation supplied with the equipment. Tools & Materials The following tools and materials are used to install and maintain the ALL-FILL Model VF100e Vibratory Feeder and should be on hand prior to starting any installation work. Tools: - Screwdriver Set - Adjustable Wrenches - Allen Wrenches (assorted sizes) - Hoisting Equipment Additional tools may be required for electrical and/or pneumatic connections, depending on your specific type of filling machine and equipment. The hoisting equipment is used to position the filling machine. Consult shipping weight records for appropriate tonnage equipment. 8

13 Safety Considerations Use the following general guidelines and instructions with your ALL-FILL equipment to lessen the chance of accidents, personal injury, and damage to the machine and equipment. The Occupational Safety and Health Act (OSHA) places the burden of compliance of safe operation of equipment on the user of the equipment and the Act is generalized to the extent that determination of compliance is a judgment of the local inspector. ALL-FILL, Inc. is not responsible for meeting the full requirements of OSHA in respect to the equipment supplied, or for any penalty assessed for failure to meet the requirements of the Occupational Safety and Health Act, as interpreted by an authorized inspector. ALL-FILL, Inc. will use its best efforts to remedy any such violations at a reasonable cost to the buyer. Use proper lifting equipment to position the machine. Refer to shipping records for machine weight and select equipment accordingly. Position machine on stable, sound surface that will support the total weight plus any operators and additional equipment. Position the machine in relatively clean, dry areas with proper lighting and air circulation. Do not lift the unit by the trough. The feeder has been factory tuned for your specific application. Handling by the trough could cause damage to the feeder. Filling certain powder type products can create a possible dust explosion hazard. Be aware of potential sources of ignition and combustion and protect accordingly. Electrical connections should comply with accepted industry practices, local regulations, and established electrical codes. All Installation work is to be performed with electric power DISCONNECTED from the machine. Power can be reconnected after the work is completed for testing. Consider the use of safety glasses, hard hat, hearing protection, and other protective clothing for machine operators according to the environment, product, and general operating conditions. All safety guards are to be in place and in position during operation. Moving parts of the machine may present a cutting/snagging hazard when in use. Do not attempt adjustment when electrical power is connected to the machine. Never put hands or foreign objects into hopper during operation, even if the machine is not currently filling. Alert surrounding personnel when machine is in automatic mode. Do Not reach into machine to clear product or container jams when filling. Disconnect Electrical Power when installing, removing, or adjusting accessories. Disconnect Electrical Power prior to performing any maintenance on the machine. Do Not Overlubricate. Oil and grease attract product, dust, and dirt and will increase wear of moving parts. 9

14 Warranty Information ALL-FILL, Inc. warrants each new item of its manufacture to be free from defects for a period of one year from date of shipment. Used or reconditioned equipment will be warranted for a period of ninety (90) days from date of shipment. Equipment within this warranty will be repaired free of charge and returned to the point of original sale provided that: Prior approval is obtained from ALL-FILL, Inc. The defective equipment is returned freight pre-paid The equipment has not been damaged by misuse, neglect, improper operation, accident, or alteration; as determined by the seller Except for warranties and agreements expressly set forth in writing, ALL-FILL shall not be liable for any representation or warranty of any kind whatsoever, either expressed or implied. ALL-FILL assumes no responsibility or liability for any incidental or consequential damages caused by failure of any of its products or accessories. For additional information concerning your warranty rights and obligations, refer to the ALL- FILL, Inc. Standard Terms and Conditions supplied with the shipping documents. Additional Information Additional sources of information about your Model VF100e are contained in the corresponding Supplements, Drawings, Bill of Material information, and other custom information supplied with the equipment. 10

15 INSTALLATION This section contains information, procedures, and recommendations concerning the installation of your ALL-FILL Model VF100e Feeder. Included are the following: Inspection and Unpacking Site Requirements Installing the Equipment For use when you initially receive your machine from ALL-FILL That can be used to plan for the proper location to install and operate your Filling Machine Containing information about positioning the Feeder and making the necessary electrical & pneumatic connections When the Feeder is completely installed and tested, you can use the controls of the machine to begin filling production. Refer to the User s Manual that comes with your documentation package accompanying the equipment for instructions on how to use the controls. 11

16 Inspection and Unpacking Upon receipt of your ALL-FILL Model VF100e Feeder, you should initially inspect the shipping container(s) for any damage that may have occurred in transit. If damage is apparent, notify the transport carrier in writing immediately describing the damage. ALL-FILL should also be notified about any damage that may have occurred in shipping. ICC Regulations stipulate that a claim for damage must be submitted within 7 days of receipt. If the shipping container(s) does not appear damaged, you can begin to unpack the machine and any accessories. A Packing List is included with your shipment that details each item you are to receive.!!! IMPORTANT!!! Make sure you save the Packing List after unpacking and installation. The Packing List is necessary if you need to order replacement parts or if you receive an incomplete shipment. Refer to the section entitled Return Procedures in this manual concerning replacement of missing, damaged, or spare parts. The ALL-FILL Model VF100e Feeder arrives at your location with all major components preassembled, tested, and, if required, calibrated. Accessories that may have been ordered with your specific machine are packed separately and must be installed by the user. Be sure to unpack any accessories and set aside for subsequent installation. The Packing List can be used to check that you have received all Accessories ordered. Site Requirements Prior to installing and operating the Filling Machine, an area should be selected that fulfills the needed environmental, electric, pneumatic, and product supply requirements of a specific filling machine. The following lists the general site requirements recommended for ALL- FILL Filling Machines. Environmental Requirements The Filling Machine has been designed to operate in a variety of industrial environments without special equipment or additional maintenance. The general operating environment recommended for most applications is: Temperature: 32 to 122 F (0 to 50 C) Humidity: 5% to 100% relative humidity, noncondensing Other environmental conditions may be present (e.g., dust, hazardous fumes) that may affect operation and use of the filling machine. Contact ALL-FILL concerning recommendations about locating a filling machine in a nonstandard environment. 12

17 Electrical Requirements The installation site should be prewired for proper electrical power to the machine prior to installation. Typically, voltage, phase, & frequency are customer specified upon purchase of the machine. These electrical requirements are listed on a tag attached to the machine, and on the wiring diagram supplied with the machine. Consult this information to determine the electrical requirements at your site. As standard, the Model VF100e can be selected with the following power characteristics: 120v, single phase, 60 Hz. 220v, single phase, 60 Hz. Pneumatic Requirements The Model VF100e does not require compressed air, however, certain accessories and options (e.g., conveyor indexing, plungers, etc.) may be required If pneumatically-operated equipment is used with the Model VF100e, the installation site should include a source of compressed air before installing or operating the Model VF100e. Product Supply Requirements A consistent, reliable source of product to be available to refill the hopper of the filler is crucial to accuracy and overall operation of the machine. Before starting any installation, the site should be evaluated in terms of the availability of product re-supply to the hopper. Product should be supplied to be within 2-3 of the top of the hopper to maintain proper pressure. Product may be either flood-fed into the hopper, or periodically re-supplied by means of other equipment. ALL-FILL offers a wide variety of options to ensure a consistent source of product re-supply, including hopper-mounted Level Controls, Horizontal & Inclined screwfeeders, etc., depending on the site, product, and accuracy levels required. 13

18 Installing the Model VF100e Feeder Correct and careful installation of the ALL-FILL Model VF100e Feeder will result in proper, accurate filling production, lower maintenance, and reduced risk of machine downtime due to equipment failure. Installation is performed in the following, general sequence: Positioning the Filling Machine Connecting Electrical Power The following provide the installation information and procedures to perform each of these activities. Positioning the Model VF100e The machine should be located on a stable, level surface that includes the necessary environmental, electrical, pneumatic, and product supply requirements (see Site Requirements ). The machine should be placed in the upright, operating position using a forklift or power assisted hoisting equipment. Refer to the machine weight listed in the shipping records to select the corresponding lifting equipment. Be careful to avoid damaging machine components and equipment (especially sheet metal parts) when lifting into position. When in position, level the machine as required and secure to the floor using lag bolts through the base; or, if equipped with casters, firmly lock the casters in place to avoid unneeded movement. Inspect the parts of the machine, especially those attached with bolts and/or screws that may have vibrated loose during shipping. If hardware or equipment seems to be missing, check the Packing List and contact ALL-FILL should replacements be necessary. Electrical Connections When the machine is properly positioned and secured, the site electrical service can be connected and the machine initially operated to check for correct operation. All electrical installation should be performed by qualified personnel and done in accordance with all local codes and requirements. Electrical connections are listed on a custom wiring diagram that is supplied with the machine. Electrical specifications are also listed on a nameplate attached to the machine. Use this information to correctly connect electrical service to the Model VF100e Feeder. When electrical installation and connection is complete, power should be turned on to verify operation. Pneumatic Connections Pneumatic operated accessories and options used with the Model VF100e must be connected to a suitable source of compressed air at the site during installation. Connect a filtered, dried source of compressed air to the 1/4 NPT fitting at the machine. 14

19 Checkout and Operation When the machine and any accessories have been installed and connected, the controls of the machine can be used to begin filling production. Descriptions, instructions, and operating procedures for the controls are provided in a separate Users Manual. The corresponding Users Manual for your specific machine is contained in the package of documentation accompanying your machine. Refer to this manual for information to correctly setup and operate your machine for production. 15

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21 SERVICE This section presents the general servicing instructions, procedures, and recommendations for your ALL-FILL Model VF100e Vibratory Feeder. Included are: Preventative Maintenance Troubleshooting Service Procedures Detailing the activities and recommended frequency of what to do to keep your machine in efficient, accurate operation. How to locate and identify problems with the machine, including Return and Repair Procedures and Recommended Spare Parts Presenting the most common procedures encountered for maintaining your Model VF100e Feeder in proper operating condition 17

22 Preventative Maintenance Following a regular pattern of daily and monthly preventative maintenance will assure continued, reliable operation of your ALL-FILL Feeder. Establishing procedures to perform maintenance will assist you in keeping your filling equipment in proper operating condition, as well as allowing you to recognize potential problems that could lead to a machine breakdown. In addition to your daily or production shift procedures of Startup, Shutdown, etc., you should design a program of daily and monthly maintenance that include activities listed in the following. Daily Maintenance The following should be checked on a daily basis after production shutdown or before startup for the Model VF100e Feeder. Make sure ALL electrical power is disconnected before attempting this procedure. Inspect all electrical connections for loose or frayed wires that may cause a short circuit. Re-connect correctly as required. Check to see that the controller is operating properly. If necessary, re-connect electrical power and turn the controller on to check operation. Clean any accumulated product buildup, dirt, moisture, etc., from all outside surfaces using a clean, dry cloth. Remove any loose tools or parts from around the machine. If machine includes guards, ensure that all are properly positioned to avoid damage or injury.!!! IMPORTANT!!! DO NOT OVER LUBRICATE. The machine may be operating in a dust filled environment due to the nature of the product. Over lubrication will cause dust and particles to stick to greasy and oiled surfaces. This combination will cause excessive wear of moving parts of the machine. Troubleshooting Failure of the machine to operate properly can often be quickly diagnosed in the field and corrected without the need for costly, time consuming repairs or spare parts. The following Table presents a cause/effect listing that can be used to identify and correct some of the more common problems that may occur with your machine. If a problem cannot be resolved using the troubleshooting methods below, refer to the Return/Repair Procedures at the end of this section for information about getting your machine repaired. 18

23 Table I Model VF100e Troubleshooting Problem Cause Correction Feeder operates too slow Line voltage below designated rating Increase line voltage as designated on the nameplate Unit in contact with rigid object/surface Maintain proper clearances Spring action may be hampered Defective leaf springs Worn or cracked trough Clean spring assemblies Replace Replace Line voltage above rating High voltage causes striking Reduce line voltage as designated on the nameplate Unit hums, will not vibrate Defective SCR within controller Replace Unit fails to operate No power to controller Check for broken or grounded lines Defective switch or fuse Defective SCR within controller Feeder coil burned out or grounded Short circuit in wiring Open winding on rheostat Replace Replace Replace Repair Replace 19

24 Return and Repair Procedures ALL-FILL can repair or replace failed equipment and components of filling machines when accompanied by a factory supplied Returned Goods authorization number. Components and equipment of ALL-FILL Filling Machines still covered under warranty will be repaired or replaced under the terms of ALL-FILL s standard 90 day warranty (see Warranty Information ). Items no longer under warranty will be repaired or replaced according to the standard Terms and Conditions supplied with the machine at the time of purchase. Refer to the Standard Terms and Conditions for additional information concerning the return, repair, and replacement of machine equipment and components. Spare Parts ALL-FILL offers pre-packaged Spare Part kits with the most commonly replaced items of the filling machine, based on the general type of filling machine. Additionally, a complete Bill of Material with all parts and assemblies is supplied with the relevant assembly drawings, separately with each machine. These can be used to identify and specify spare and/or replacement parts. Additionally, a Parts Diagram and Parts List for the Product Feeder are contained in the Appendix. Use this information to identify and locate spare parts for the Product Feeder components. Service Procedures The servicing guidelines provided in this section are for reference only. Actual servicing activities, schedules, and procedures depend on your specific machine, filling application, and typical plant operating requirements. Should you have a particular servicing or maintenance question or concern, contact your ALL-FILL, Inc. representative for additional information. Replacing Leaf Springs Replacement springs must be of the same size and thickness as those removed. The manufacturer recommends replacing all springs rather than just one. Before replacing springs, disconnect the feeder from the power supply. Work on one spring assembly at a time (first the rear spring stack). Make a note of the location and arrangement of each spring, spacer and clamp. Remove the bolts which secure the leaf springs to the base, then the bolts which hold the springs to the trough mounting bracket. Install the new spring assembly in reverse order of that removed. Replace cap screws and torque as specified in the following. Cap Screw Torque In/lb. Nm Dry Lubricated * * Plated fasteners considered lubricated 20

25 Adjusting Air Gap The air gap is the spacing that exists between the faces of the armature and core assemblies. Proper adjustment of this space is extremely important for good feeder operation. If the air gap is adjusted so the armature and core are too close, the faces of these items will make contact during feeder operation. This is called striking.!!! IMPORTANT!!! If a loud striking noise occurs, immediately turn the unit off. When operating normally, the feeder should perform with a smooth even stroke. If the air gap is adjusted so the armature and core are too far apart, the feeder current may increase to a dangerous level. A high current condition will result in coil burn-out, failure of control components or a reduced material feed rate. The air gap is set at the factory and re-adjustment should not be required. If high voltage is applied to the feeder, however, or if the air gap has been altered due to improper handling an adjustment may be necessary. Use the following to re-adjust the Air Gap. Air Gap adjustments are illustrated in Figure 10. Figure 10 Air Gap Adjustments CORE HEX HEAD NUT WIDENS GAP NARROWS GAP F10 21

26 Loosen the hex nut and insert a screwdriver into the slot on the end of the core. 2. Turn the core clockwise to narrow the air gap; or counterclockwise to widen the air gap. The proper air gap is reached when the air gap is as narrow as possible without striking condition. 3. The designated current rating must not be exceeded. 4. When the proper air gap has been obtained, lock the core in place by tightening the hex nut. The air gap adjustment is a very delicate procedure and may require some time to properly obtain the desired setting. The correct air gap spacing will be obtained when the armature and core faces are as close as possible without striking when maximum current is applied to the feeder magnet. Use a meter to measure feeder current. If using an analog clamp-on meter, the meter reading must always be multiplied by a value of 1.7 due to the wave characteristics of the feeder when operating. When using a true RMS meter, the current is as indicated. All current readings must be taken at the control. Measuring Stroke Units operate with the trough stroke between.045 to.050 (1.1 to 1.3 mm). This is checked from placing the stroke gauge on the trough assembly. Feeder stroke is the distance the trough travels in one complete cycle of vibration. This is measured from the forward upward limit of the vibrating stroke to the downward backward limit of the vibrating stroke. This stroke can be measured by applying a stroke gauge to the feeder trough. Be certain the graduated lines on the gauge are parallel with the line of drive. The gauge can be applied at any point on the side of the trough, as close to the centerline of the drive as possible. Under vibration, a black V will appear on the gauge. The amplitude of the unit can be read at the apex of this black V. The lines should appear solid black; if fuzzy and gray, the graduated lines of the gauge are not parallel to the line of the drive Figure 11 Stroke Gauge Positioning The Appendix contains a sample Stroke Gauge that can be used with your feeder. Remove the page from the manual, photocopy the stroke gauge and remove. Position on trough as indicated in Figure 11. FEEDER STROKE FEEDER STROKE

27 APPENDIX Stroke Gauge 23

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29 Stroke Gauge CUT HERE CUT HERE CUT HERE CUT HERE CUT HERE FEEDER STROKE CUT HERE CUT HERE CUT HERE 25

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31 INDEX Accessories, 8 Additional Information, 10 Adjusting Air Gap, 21 APPENDIX, 23 Checkout and Operation, 15 Components and Equipment, 2 Control Panel, 7 Cutoff Gate, 7 Daily Maintenance, 18 Discharge Transition, 3 Electrical Connections, 14 Electrical Requirements, 13 Environmental Requirements, 12 Figure 1 Model VF100e Vibratory Feeder, 1 Figure 2 Model VF100e Feeder Components, 2 Figure 3 Model VF100e Hopper, 3 Figure 4 Discharge Transition, 3 Figure 5 Product Feeder Components, 4 Figure 6 Weigh Bucket Components, 5 Figure 7 Rotary Actuator, 6 Figure 8 Cutoff Gate, 7 Figure 9 Model VF100e Control Panel, 8 Figure 10 Air Gap Adjustments, 21 Figure 11 Stroke Gauge Positioning, 22 Infeed Hopper, 3 Inspection and Unpacking, 12 INSTALLATION, 11 Installing the Model VF100e Feeder, 14 INTRODUCTION, 1 Measuring Stroke, 22 Model VF100e Vibratory Feeder, 1 Pneumatic Connections, 14 Pneumatic Requirements, 13 Positioning the Model VF100e, 14 Preventative Maintenance, 18 Product Feeder, 4 Product Supply Requirements, 13 Replacing Leaf Springs, 20 Return and Repair Procedures, 20 Rotary Actuator, 6 Safety Considerations, 9 SERVICE, 17 Service Procedures, 20 Site Requirements, 12 Spare Parts, 20 Stroke Gauge, 25 Table I Model VF100e Troubleshooting, 19 Tools & Materials, 8 Troubleshooting, 18 Warranty Information, 10 Weigh Bucket, 4 27

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