ANUAL Table of Contents Introduction ..................................vi Understanding Information Signal Words ..........................vi Foreword ..................................... vii Limited Warranty Policy for New Spudnik Machinery ......................viii General ....................................ix Product Characteristics ................................ xi Safety ..................................1 1.1. Recognize Safety Information ..........................1 1.2.
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992 A LIMINATOR WNER PERATOR ANUAL 3.3. Connect to power .............................. 23 3.4. Connect interfacing conveyors, pilers, etc......................26 Operational Controls .............................. 26 4.1. VFD Panel ................................. 26 4.2. Control Panel ..............................26 4.3. Hydraulic Control Valves ........................... 29 Operation and Adjustment .............................
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992 A LIMINATOR WNER PERATOR ANUAL 5.5.4. Discharge (Cross) Conveyor Drive........................ 65 5.5.5. Elevator/Trash Conveyor Drive........................65 Towing on Roads ..............................66 6.1. Preparing for Transport ............................66 6.1.1. Disconnect interfacing conveyors, pilers, etc....................66 6.1.2. Disconnect power............................66 6.1.3.
We strive to put the best quality and workmanship into each of our machines, and hope as you use your Spudnik Eliminator that you will find this to be true. This manual has been prepared to aid you in the safe operation and servicing of your machine.
ANUAL Foreword This manual is intended to familiarize the user with the Spudnik 992 AirSep Eliminator and its designated use. This manual contains important information on how to operate the machine safely, properly, and efficiently. Observing the instructions in this manual helps avoid dangers, reduce repair costs and down-time, and increases the reliability and service life of the machine.
90 days following submittal of claim, transportation/shipping charges prepaid. The selling dealer has no authority to make any representation or promise on behalf of Spudnik, or to modify the terms or limitations of this warranty in any way.
Unauthorized modification and/or the use of spare parts, accessories, and auxiliary equipment not supplied and/or not approved by Spudnik can have a detrimental effect on the structural integrity and/or functionality of the machine. Any such modification could compromise the engineered safety controls designed to prevent accidents and/or result in machine damage.
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ANUAL Declaration of Conformity EC Declaration of Conformity EC Directive 2006/42/EC Manufacturer Spudnik Equipment Company 584 West 100 North Blackfoot, Idaho 83221, United States and Authorised Representative Grimme Landmaschinenfabrik GmbH & Co. KG. Hunteburger Str. 32, D-49401 Damme, Germany declare under our sole responsibility that the machine:...
Spudnik are a contribution to safety and overall performance of the machine. The use of other parts may invalidate the liability of Spudnik for any consequences arising from such use. Please refer to the ‘Warranty Policy’ and ‘General’ section of this manual for further clarification.
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992 A LIMINATOR WNER PERATOR ANUAL Collect and dispose of used oil in accordance with local regulations.
The results produced by the machine must be constantly monitored and checked. 1.3.4. Spudnik shall not be liable for any damage to agricultural produce and other items, which occur as a result of operating and adjustment errors or other incorrect usage.
IMPORTANT: This manual provides safety advice and information necessary to safely operate and maintain this Spudnik machine. In addition, users are encouraged to follow applicable national accident prevention regulations, employer mandated safety practices, and operator directions. 1.6.1. Warning signs and other notices on the machine provide important information for safe operation and maintenance.
1.8.3. Never allow persons to stand between the tractor and the machine unless the tractor is secured against rolling. Immobilize the tractor using the parking brake and/or wheel chocks. 1.8.4. Attach the machine according to the instructions in the tractor Owner/Operator and Spudnik equipment Owner/Operator manuals.
1.9. Connecting Machine PTO 1.9.1. Follow the operating instruction of the PTO shaft manufacturer. An operator’s manual is supplied with every PTO shaft installed on Spudnik equipment. 1.9.2. Only use the PTO shafts specified by the manufacturer. 1.9.3. The PTO shaft housing and guard cone, as well as PTO shaft guard, must be fitted and in safe operational condition.
PEL is 0.1mg/m3 in 8 hrs. Dust levels and content are dependent on local conditions and are outside Spudnik’s ability to predict and/or control. The operator is responsible to monitor and control worker exposure to potentially hazardous dusts in accordance with local regulations.
992 A LIMINATOR WNER PERATOR ANUAL 1.12.2. Never allow personnel to stand in front of, between, or behind the tractor and machine unless the equipment is secured against rolling. Secure the tractor and machine using the parking brake and/or wheel chocks.
992 A LIMINATOR WNER PERATOR ANUAL 1.13.8. This applies particularly to: 1.13.9. Mobile telephones 1.13.10. Radio equipment 1.13.11. The following conditions must be satisfied if mobile communication systems (e.g. radio, telephone) are to be installed after the original delivery of the machine. 1.13.12.
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992 A LIMINATOR WNER PERATOR ANUAL 1.16.2. Keep all operational and maintenance areas clean and dry. Clear dirt, snow, ice or any other debris that could pose a hazard, from handles, steps, handrails, platforms, landings and ladders. 1.16.3. Perform adjustment, maintenance, and inspection activities according to the directions and schedule specified in this manual.
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992 A LIMINATOR WNER PERATOR ANUAL 1.16.15. Before cleaning the machine with water, steam, high-pressure washer, or cleaning agents, protect all sensitive components against ingress of water, steam, or chemical agents. Take appropriate protective precautions with electric motors, switching cabinets, circuit cards, and other sensitive electronic components.
992 A LIMINATOR WNER PERATOR ANUAL 1.17. Acknowledgement Signature Anyone who will operate and/or maintain the equipment must read and clearly understand ALL Safety, Operating and Maintenance information presented in this manual. Do not operate or allow anyone else to operate this equipment until such information has been reviewed.
2.1. Method of Operation The Spudnik 992 AirSep Eliminator is designed for cleaning potatoes prior to storage or processing. Bulk potatoes are fed into the elevator, which transports the product to the patented AirSep chamber. Within the AirSep chamber, the potatoes are floated across an oscillating grate on a cushion of air.
992 A LIMINATOR WNER PERATOR ANUAL 2.2. Machine Specifications OVERALL DIMENSIONS Height 11 ft 6 in. (3,51 m) Width 10 ft 5.5 in. (3,19 m) Length 24 ft 6 in. (7,47 m) With Tongue 19 ft 11.5 in. (6,08 m) ...
992 A LIMINATOR WNER PERATOR ANUAL 2.4. Machine Component Identification and Location Figure 4 System Location/Identification Hydraulic Pump Elevator Hydraulic Pump Motor Air Box Electrical Motor Blower Electrical Control Panel Rock Conveyor Hydraulic Control Valves Brush Variable Frequency Drive (VFD) Panel Air Hood Work Light (3 Places) Trash Chute...
992 A LIMINATOR WNER PERATOR ANUAL 2.5. Safety and Information Labels Labels are placed on the machine to communicate important user safety and operational information. To ensure continued personnel safety and proper machine operation, replace any label which is damaged or becomes illegible. Item#:2 Part#:301431 Item#:3 Part#:301432 Item#:1 Part#:301430...
030583 NAME PLATE, ETCHED, 992 CE 030584 NAME PLATE, ELECTRICAL, ETCHED, 992 CE 301164 STICKER, MDL 992, 3.3" WHITE 300166 STICKER,SPUDNIK,6.1" X 29.49" LG WHITE 300538 STICKER,SPUDNIK,8" X 39" XLG WHITE 300565 STICKER,AIRSEP LOGO WHITE 3.3" 301183 DECAL,AIRSEP PATENT NUMBER...
992 A LIMINATOR WNER PERATOR ANUAL 2.7. Installing Replacement Labels 2.7.1. Thoroughly clean and dry the area where the label is to be installed. 2.7.2. Determine the exact label position before removing the backing paper. Center the label so no edge will extend beyond the flat surface to which it is being affixed.
992 A LIMINATOR WNER PERATOR ANUAL Site Selection and Set Up 3.1. Site Selection WARNING! Do not setup or operate the machine on slopes greater than eleven degrees. Exceeding the tipping point causes machine instability, resulting in severe injury or death if it overturns.
992 A LIMINATOR WNER PERATOR ANUAL IMPORTANT: Depending on soil conditions, it may be necessary to place blocking/cribbing under the Leveling Jack Pad to prevent the pad sinking into the ground. 3.2.1.1. Lower the Leveling Jacks so they bear the weight of the machine. Level the machine front to rear and side to side.
992 A LIMINATOR WNER PERATOR ANUAL 3.2.3. Install Rock Conveyor Discharge Guard. 3.2.3.1. Position the Rock Conveyor Discharge Guard and slide it under the top mounting bolt. (See Figure Rock Conveyor Discharge Guard. Top Mounting Bolt. Front-Side Mounting Bolt. Rear-Side Mounting Bolt. Figure 22 3.2.3.2.
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992 A LIMINATOR WNER PERATOR ANUAL 3.3.2. Turn off the Disconnect on the VFD Panel. (See Figure 24) VFD Panel. Disconnect. Figure 24 IMPORTANT: Correct motor rotation direction is essential for the Blower to function, and to prevent damage to the Hydraulic Pump. Source power must be wired in accordance with applicable regulations to ensure correct phase sequence.
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992 A LIMINATOR WNER PERATOR ANUAL 3.3.5. Connect power cable to the VFD Panel on the Eliminator. (See Figure 26) VFD Panel. Power Connector. Connect Power Cable Here. Figure 26 3.3.6. Turn on power at the source. 3.3.7. Turn on the Disconnect on the VFD Panel. (See Figure 27) VFD Panel.
992 A LIMINATOR WNER PERATOR ANUAL 3.4. Connect interfacing conveyors, pilers, etc. 3.4.1. Set up and operate each interfacing machine according to its operator manual, and in accordance with safe operating practices. Operational Controls 4.1. VFD Panel 4.1.1. Power Disconnect. 4.1.1.1.
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992 A LIMINATOR WNER PERATOR ANUAL 4.2.2. FAN START/STOP Button. (See Figure 31) Control Panel. FAN START Button. FAN STOP Button. Figure 31 4.2.2.1. Press the recessed green START Button to turn on the Blower Fan. 4.2.2.2. Press the protruding red STOP Button to turn off the Blower Fan. 4.2.3.
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992 A LIMINATOR WNER PERATOR ANUAL 4.2.4. HYDRAULICS START/STOP Button. (See Figure 33) Control Panel. HYDRAULICS STOP Button. HYDRAULICS START Button. Figure 33 4.2.4.1. Press the recessed green START Button to turn on the Hydraulic Pump. 4.2.4.2. Press the protruding red STOP Button to turn off the Hydraulic Pump. 4.2.5.
992 A LIMINATOR WNER PERATOR ANUAL 4.2.6. EMERGENCY STOP (E-Stop). (See Figure 35) Control Panel. E-Stop Button. Figure 35 4.2.6.1. Press the E-Stop to terminate all machine operations. 4.2.6.2. Pull out the E-Stop button to enable machine operation. 4.3. Hydraulic Control Valves 4.3.1.
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992 A LIMINATOR WNER PERATOR ANUAL 4.3.2. Grid Shaker. (See Figure 37) The Grid Shaker valve turns the Grid Shaker oscillation ON/OFF, and provides a variable speed control. The faster the speed, the more the cleaning agitation imparted, and the higher the likelihood of bruising the product.
992 A LIMINATOR WNER PERATOR ANUAL 4.3.4. Discharge Conveyor (Cross Conveyor). (See Figure 39) The Discharge Conveyor valve provides ON/OFF control, as well as bidirectional, variable speed control for right or left discharge of the Cross Conveyor. The variable speed provides precise product depth control, to minimize product drops/collisions and resulting bruising.
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992 A LIMINATOR WNER PERATOR ANUAL cleaning/separation, and delivery/transport. Each process input is controllable by one or more user adjustments. (See Figure 41) Product Feed/Distribution. Airflow for Separation. Agitation for Cleaning/Separation. Delivery/Transport. Figure 41 IMPORTANT: The Eliminator must be level for the AirSep to function optimally. See section 3.2.1.
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992 A LIMINATOR WNER PERATOR ANUAL 5.1.5. Within the AirSep chamber, a variable airflow lifts the mixed material, causing it to stratify according to the density of the individual constituents. When properly adjusted, the airflow will lift the product to the middle strata, floating it above the Grid Shaker, and below the Trash Conveyor.
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992 A LIMINATOR WNER PERATOR ANUAL Conveyor. The change in airflow direction, combined with the lower pressure as the air approaches the exit points, deposits the waste material onto the Trash Conveyor. (See Figure 45) Trash Conveyor Pivot Point. Trash Conveyor (Maximum Elevation). Trash Conveyor (Minimum Elevation).
992 A LIMINATOR WNER PERATOR ANUAL 5.1.10. The product, being less dense than the rocks and clods, but denser than the lightest debris, floats on the air cushion in the mid-range strata. While the directed airflow provides some forward motion in the AirSep chamber, the greatest moving force comes from the continuous material feed.
992 A LIMINATOR WNER PERATOR ANUAL IMPORTANT: Starting the Blower Fan before the Hydraulic Pump, provides the gentlest handling for any residual product in the AirSep chamber. However, in order for the Rock Gate to open automatically, start the Hydraulic Pump before the Blower Fan reaches the Blower Fan Minimum Operating Speed Setpoint.
992 A LIMINATOR WNER PERATOR ANUAL 5.2.2.5. The machine is now ready to process product. 5.2.3. Shutdown with Hydraulic Control Valves set to off. NOTE: Turning the Hydraulic Control Valves off provides the most secure shutdown as it enforces a controlled step-by-step startup process.
992 A LIMINATOR WNER PERATOR ANUAL 5.2.4.3.1. Alternatively, turn off the Blower Fan and wait for the Rock Gate to close automatically as the Blower Fan slows below the Rock Gate close setpoint. When using this method, do not turn the Hydraulic Pump off until after the Rock Gate closes.
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992 A LIMINATOR WNER PERATOR ANUAL 5.3.2.3. There are two padeyes for the top mount of the Ratchet Jack. The Short padeye provides an Elevator height range of 28.25 to 46 inches. The Long padeye provides an Elevator height range of 46 to 55.75 inches.
992 A LIMINATOR WNER PERATOR ANUAL 5.3.2.4.6. Secure the Ratchet Jack Mounting Pin with the retaining clip. 5.3.2.4.7. Repeat the steps in section 5.3.2.4. for the second Elevator Ratchet Jack. 5.3.3. Elevator Belt. 5.3.3.1. Tensioning and aligning the Elevator Belt. WARNING! Turn off power and secure (LOTO) the machine before performing any adjustments or maintenance.
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992 A LIMINATOR WNER PERATOR ANUAL NOTE: The left side tensioner can be accessed by opening the door in the Blower Motor Drive Belt cover. It may be necessary to remove the roller chain shield to make the measurements required to tension the Transfer Roller Drive Chain. WARNING! Do not operate the machine with shields removed.
992 A LIMINATOR WNER PERATOR ANUAL 5.3.3.3. Adjust the Elevator Idler Roller, located at the front end of the Elevator. (See Figure 55) Elevator Idler Roller. Figure 55 5.3.3.4. Using the left/right tensioners, adjust the Elevator Belt tension so it does not slip under full load. 5.3.3.5.
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992 A LIMINATOR WNER PERATOR ANUAL 5.3.4.1. The Elevator Alignment Rollers center and stabilize the Elevator. (See Figure 57) Elevator Alignment Roller. Alignment Roller Mounting Bracket. Elevator Alignment Roller Mounting Holes. Roller Pad. Elevator Ratchet Jack. Figure 57 IMPORTANT: Before centering the Elevator, confirm the Elevator Ratchet Jacks are set to the same height, ensuring the Elevator is level side-to-side.
992 A LIMINATOR WNER PERATOR ANUAL 5.3.4.5.2. If the Elevator Ratchet Jack is mounted in the long padeye, position the Alignment Roller in the top or middle mounting holes. 5.3.4.6. Position the roller so the surface lightly touches the face of the roller pad. Tighten the Alignment Roller in place.
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992 A LIMINATOR WNER PERATOR ANUAL 5.3.6.1. The Transfer Roller Scraper prevents debris and soil buildup on the Transfer Roller. Any significant buildup on the Transfer Roller will interfere with the Elevator Belt. (See Figure 60) Transfer Roller. Transfer Roller Scraper. Elevator Belt.
992 A LIMINATOR WNER PERATOR ANUAL 5.3.7. Blower Motor Drive Belt tension adjustment. IMPORTANT: The Blower Motor Drive Belt tension is a sequential adjustment. Perform the Blower Drive Belt tension adjustment before adjusting the Blower Motor Drive Belt tension. See section 5.3.8.
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992 A LIMINATOR WNER PERATOR ANUAL 5.3.8.1. Access the Blower Drive Belt tension adjusters through the Upper Blower Shield Access Door. (See Figure 63) Upper Blower Shield Access Door. Blower Drive Belt Tension Adjusters. Figure 63 5.3.8.2. There are two tension adjusters, one on the front bearing and one on the rear bearing. (See Figure 64) Upper Blower Shield removed for clarity.
992 A LIMINATOR WNER PERATOR ANUAL WARNING! Install/secure all guards correctly after completing adjustments or maintenance. 5.3.8.11. After completing the Blower Drive Belt tension adjustment, check/adjust the Blower Motor Drive Belt tension according to section 5.3.7. 5.3.9. Grid Shaker. 5.3.9.1. The Grid Shaker passes air from the Blower Fan to float the product across the gap from the Transfer Roller to the Cross Conveyor.
992 A LIMINATOR WNER PERATOR ANUAL IMPORTANT: Increasing the Grid Shaker angle to the most aggressive cleaning/separation range increases the likelihood of product being damaged, and/or eliminated with the rocks and clods. 5.3.9.3. The Grid Shaker angle adjustment range is selectable. The Pivot Tube Adjusting Arm is equipped with two mounting holes.
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992 A LIMINATOR WNER PERATOR ANUAL 5.3.10.1.1. When operating the Rock Conveyor with standard left discharge, the Flap Stop must be positioned on the right end of the Conveyor Frame. (See Figure 68) Flap Stop. Retaining Clip. Baffle. Figure 68 5.3.10.1.1.1.
992 A LIMINATOR WNER PERATOR ANUAL 5.3.10.2. See section 7.3.10. for repair/replacement instructions for belted chains. 5.3.10.3. See the 992 Parts Manual for a diagram of the Rock Conveyor Belted Chain routing. WARNING! Install/secure all guards correctly after completing adjustments or maintenance.
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992 A LIMINATOR WNER PERATOR ANUAL DANGER! Do not attempt to adjust the Trash Conveyor height while the machine is in operation. Turn off the machine and allow it to come to a complete stop before visually checking the Trash Conveyor position, or adjusting the Trash Conveyor height. CAUTION! Due to height of the Ratchet Jacks, they cannot be accessed from the ground.
992 A LIMINATOR WNER PERATOR ANUAL 5.3.11.6.1. Loosen the jam nut to unlock the Ratchet Jack. 5.3.11.6.2. Set the pawl to retract/expand the Ratchet Jack length. 5.3.11.6.3. Ratchet the Jack to raise/lower the Trash Conveyor to the desired height. 5.3.11.6.4. Tighten the jam nut to lock the Ratchet Jack.
992 A LIMINATOR WNER PERATOR ANUAL 5.3.12.2. The front side of the Cross Conveyor is suspended on a pivot rod, while the rear side is supported by a pair of Ratchet Jacks. To ensure stability, the Cross Conveyor is secured to the Main Frame by four bolts.
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992 A LIMINATOR WNER PERATOR ANUAL 5.3.13.1. The Cross Conveyor can be setup and operated as either a left or right discharge. (See Figure Cross Conveyor Centered. Cross Conveyor Extended Right. Cross Conveyor Extended Left. Figure 77 WARNING! Turn off power and secure (LOTO) the machine before performing any adjustments or maintenance.
992 A LIMINATOR WNER PERATOR ANUAL 5.3.13.6. Mounting the Discharge Chute on the discharge end of the Cross Conveyor. 5.3.13.6.1. Insert the mounting pins into the receiving channels. 5.3.13.6.2. Tighten the setscrew on the side of each receiving channel. WARNING! Install/secure all guards correctly after completing adjustments or maintenance.
992 A LIMINATOR WNER PERATOR ANUAL overtighten the friction lock screws as deformation of the screw mounting brackets could result. When in friction lock mode, monitor the position of the Cross Conveyor to make sure vibration does not loosen the friction lock hold. Loosening of the friction lock will result in movement of the Cross Conveyor.
992 A LIMINATOR WNER PERATOR ANUAL IMPORTANT: The Drive Motor mounts in a fixed position at the right front corner of the Cross Conveyor. The tensioner for adjusting the tracking is located on the right rear corner. 5.3.15.3.1. The belt will track to the looser side. Adjust the right rear tensioner to center the belt tracking.) CAUTION! The belt will have to run in order to check the tracking.
992 A LIMINATOR WNER PERATOR ANUAL IMPORTANT: In order for the Rock Gate to open, and the machine to function fully, the Hydraulic Pump must be running. See section 5.4.7. for the Hydraulic Pump startup procedure. IMPORTANT: The Blower Fan minimum operating speed is set to 1750 RPM at the factory. Depending on altitude, product size/weight, amount and type of debris, etc., the minimum operating speed may need to be set to a different value.
992 A LIMINATOR WNER PERATOR ANUAL 5.4.2.3.3. Turn the FAN SLOW/FAST Switch clockwise to FAST, to increase the Blower Fan speed. Increasing the Blower Fan speed increases vine separation, and reduces rock and clod separation as well as incidental product loss. 5.4.3.
992 A LIMINATOR WNER PERATOR ANUAL 5.4.3.15. Press the MODE Button (#1) two times to save the new minimum operating speed setpoint and to return to the Home Screen display. 5.4.4. Programming Rock Gate Close Setpoint. 5.4.4.1. The Rock Gate close setpoint controls the closing of the Rock Gate. The setpoint is programmed via the buttons on the Control Panel Display.
992 A LIMINATOR WNER PERATOR ANUAL WARNING! Even though power and hydraulic drives are turned off, some systems continue to move due to mass and inertia, until friction brings them to a complete stop. The E- Stop can help mitigate ongoing damage, but will not prevent accidents caused by inattention, carelessness, or lack of operator training.
992 A LIMINATOR WNER PERATOR ANUAL 5.4.7.1. Press the green HYDRAULICS START Button to turn on the Hydraulic Pump. (See Figure 86) Control Panel. HYDRAULICS STOP Button. HYDRAULICS START Button. Figure 86 5.4.7.2. Press the red HYDRAULICS STOP Button to turn off the Hydraulic Pump. 5.5.
992 A LIMINATOR WNER PERATOR ANUAL 5.5.2.1. The GRID SHAKER Hydraulic Control Valve provides variable control for the Grid Shaker oscillation speed. The faster the Grid Shaker oscillation, the more aggressive the cleaning/separation action imparted. 5.5.2.2. The Control Valve is multi-position, consisting of off, with variable flow for speed control. The variable range includes micro detents, which enable incremental positioning for precise flow control.
992 A LIMINATOR WNER PERATOR ANUAL 5.5.3.2.2. To turn on the Rock Conveyor for left (Forward) discharge, push the control lever away from the operator to the first detent. (Pushing away from the operator moves the lever toward the left side of the machine.) Continue pushing the control lever away from the operator to achieve the desired left discharge speed.
992 A LIMINATOR WNER PERATOR ANUAL 5.5.5.2. The Control Valve is multi-position, consisting of off, with variable flow for speed control. The variable range includes micro detents, which enable incremental positioning for precise flow control. (See Figure 91) ELEVATOR/TRASH Valve. Figure 91 5.5.5.2.1.
992 A LIMINATOR WNER PERATOR ANUAL IMPORTANT: Inspect the mounting points, retaining pins, and tow pin before towing the machine. If retaining and/or tow pin are visibly grooved, replace them before towing the machine. If the mounting holes are enlarged by 50% or more, replace the affected component before towing the machine.
992 A LIMINATOR WNER PERATOR ANUAL 6.1.6.4. Confirm Crazy Wheel Locks are retracted so Crazy Wheels rotate freely. (See Figure 96) Crazy Wheel Lock. Figure 96 6.1.6.5. Tie down or otherwise secure any loose tools, components, etc. CAUTION! Over or under inflation can result in catastrophic failure of farm rated tires. 6.1.6.6.
992 A LIMINATOR WNER PERATOR ANUAL 6.2.6. Obey all applicable laws/regulations when traveling on public roads. Maintenance & Service 7.1. Cleaning & Debris Removal. 7.1.1. During the course of normal operation, rocks and debris are separated from the product and discharged from the machine via the Rock Conveyor and Trash Chute.
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992 A LIMINATOR WNER PERATOR ANUAL WARNING! Turn off power and secure (LOTO) the machine before performing cleaning and/or maintenance. 7.1.3.1. Rocks and other debris can become trapped in the AirSep chamber. The cleaning frequency depends on the amount and type of debris mixed in with the product. Clean the AirSep chamber as frequently as required to prevent performance degradation, but at least once per week.
992 A LIMINATOR WNER PERATOR ANUAL 7.1.3.1.2.2. After cleaning the AirSep chamber, engage the Locking Cam Latches to secure the Front Access Door. 7.1.3.1.3. The Bottom Access Door provides access to the Air Box. 7.1.3.1.3.1. Disengage the Hex Key Lock and release the Locking Cam Latches to open the Bottom Access Door.
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992 A LIMINATOR WNER PERATOR ANUAL 7.2.1.4. Rollers and most bearings have maintenance free sealed bearings that do not require grease. IMPORTANT: Replace damaged grease fittings immediately. If a fitting will not take grease, remove and clean the fitting and grease passageway. Reinstall the fitting and confirm it will take grease.
WARNING! Turn off power and secure machine before performing any lubrication functions. 7.2.3.1. Inspect and lubricate roller chains as specified in the table, Figure 110. 7.2.3.2. Lubricate roller chains with Spudnik chain lubricant PN 991707 or an equivalent industrial chain spray. 7.2.3.3. See section 7.3.1.
992 A LIMINATOR WNER PERATOR ANUAL 7.2.4.2. Maintain the oil level between the red fill line and the black full line on the sight glass. (See Figure 111) Hydraulic Oil Reservoir. Sight Glass. Fill Range. Figure 111 7.2.5. Filling Hydraulic Oil Reservoir. CAUTION! The reservoir tank and oil may reach high temperatures during operation.
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992 A LIMINATOR WNER PERATOR ANUAL wear, or if they are hugging one side or the other of the chain, proceed with a more thorough investigation. 7.3.1.2.3. Lay a straightedge across the face of both sprockets. The straightedge should contact the surface of both sprockets evenly, and across the entire face.
992 A LIMINATOR WNER PERATOR ANUAL 7.3.1.3.5. Adjust as necessary to achieve the specified tension. 7.3.2. Belts & Sheaves. WARNING! Turn off power and secure (LOTO) the machine before performing any adjustments or maintenance. 7.3.2.1. Perform a daily visual inspection on all drive belts and sheaves. See the table, Figure 114, for a list of drive belts.
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992 A LIMINATOR WNER PERATOR ANUAL 7.3.2.3.3. Lay a straightedge across the face of both sheaves. The straightedge should contact the surface of both sheaves evenly and across the entire face. If the sheave hubs interfere with positioning the straightedge, lay the straightedge along the center of the sheave grove to check the alignment.
992 A LIMINATOR WNER PERATOR ANUAL manufacturer’s directions. Press the tensiometer against the middle of the belt until the top surface moves below the straightedge by the specified deflection value. 7.3.2.5.4. Check the force reading from the tensiometer and compare it to the force specified. If the reading is less than the value specified, increase the tension on the belt.
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992 A LIMINATOR WNER PERATOR ANUAL 7.3.3.1. Using appropriate hoisting practices, remove the Upper Blower Shield to access the Blower Motor Drive Belt upper sheave. (See Figure 117) Upper Blower Shield. Lift Points. Figure 117 7.3.3.2. Release Blower Motor Drive Belt tension. 7.3.3.2.1.
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992 A LIMINATOR WNER PERATOR ANUAL 7.3.3.3.1. Loosen the four bolts securing the left bearing to the mounting brackets. (See Figure 119) Bearings. Mounting Bolts. Mounting Brackets. Jam/Adjusting Nuts. Figure 119 7.3.3.3.2. Loosen the jam nut on the side of the adjusting bracket. 7.3.3.3.3.
992 A LIMINATOR WNER PERATOR ANUAL 7.3.3.5.1. Shift the jackshaft assembly to the left, until the bearings are flush against the mounting brackets. 7.3.3.5.2. Install the four bolts securing the left bearing to the mounting brackets. Ensure the adjusting bracket is mounted to the bearing. 7.3.3.5.3.
992 A LIMINATOR WNER PERATOR ANUAL 7.3.4.6. Tension the Blower Drive Belt as specified in section 5.3.8. 7.3.4.7. Using appropriate hoisting practices, reinstall the Upper Blower Shield. (See Figure 117) WARNING! Install/secure all guards correctly after completing adjustments or maintenance. 7.3.5.
992 A LIMINATOR WNER PERATOR ANUAL 7.3.6.2. Remove the Drain Plug from the drain hole in the bottom of the Hydraulic Oil Reservoir. (See Figure 121) Hydraulic Oil Reservoir. Drain Plug. Breather Cap. Figure 121 7.3.6.3. Drain waste oil from the Hydraulic Oil Reservoir through the drain hole. 7.3.6.4.
992 A LIMINATOR WNER PERATOR ANUAL 7.3.7.2. Unscrew the filter cover. (See Figure 122) Hydraulic Oil Reservoir. Filter Cover. Figure 122 IMPORTANT: See the serial number specific parts manual for details on the correct replacement filter. 7.3.7.3. Remove and replace the filter element. 7.3.7.4.
The repair process described here is general in nature and may not reflect the exact hardware for your specific machine. While the components may vary, the general procedure applies to all Spudnik conveyor belts. IMPORTANT: Ensure all necessary parts are on hand before undertaking a conveyor belt repair.
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While the components may vary, the general procedure applies to all Spudnik belted chains. IMPORTANT: Ensure all necessary parts are on hand before undertaking a belted chain repair.
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992 A LIMINATOR WNER PERATOR ANUAL 7.3.10.3.1. The webbing for a Belted Chain has a pattern of notches and cams. Each notch carries a chain rod. The distance between the notches defines the pitch of the chain. (See Figure 125) Chain Pitch.
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992 A LIMINATOR WNER PERATOR ANUAL 7.3.10.3.3. Cut the webbing to be joined, at the edge of the notch where the Web Joiner is to be attached. Use a Web Joiner to identify the cut point. (See Figure 127) Cut Web Here. Notch.
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992 A LIMINATOR WNER PERATOR ANUAL 7.3.10.3.6. Slide the Chain Rod into position in the Chain Rod Slot of the Web Joiner. Insert rivets/bolts into the securing holes in the Web Joiner, Web, and Chain Rod. (See Figure 130) Install Rivets Or Bolts. Insert Chain Rod.
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992 A LIMINATOR WNER PERATOR ANUAL 7.3.10.3.10. With the Belted Chain correctly routed on the machine, pull the ends of the belted chain, along with all available slack, to the bottom of the chain track. Pull the ends of the Belted Chain together so the Web Joiners interlock with the Connecting Rod Hoops aligned.
992 A LIMINATOR WNER PERATOR ANUAL 7.3.10.3.12. Depending on the Belted Chain and type of Web Joiner used, the connection may be friction lock or may require a Locking Plate. If a locking plate is required, position the locking plate at least 2 inches (51mm) from the Belt Joiner. This spacing is required to allow clearance for the drive sprockets to engage the Belted Chain.
992 A LIMINATOR WNER PERATOR ANUAL 7.3.11.2.1. Use an alternating cross sequence to tighten lug nuts/bolts. (See Figure 135) Six Lug Wheel, Tightening Sequence. Four Lug Wheel, Tightening Sequence. Figure 135 7.3.11.2.2. Torque Fixed Axle wheel lug nuts to 120-150 ft. lbs. (162,70-203,37 Nm) 7.3.11.2.3.
992 A LIMINATOR WNER PERATOR ANUAL Keep the pressurized water nozzle at least 2 ft. (61 cm) away from painted surfaces and at least 3 ft. (91 cm) away from electrical components and bearings. 8.1.1.1. Clear the area of bystanders. 8.1.1.2.
992 A LIMINATOR WNER PERATOR ANUAL 8.2.1.7. Block the machine before unhooking from the towing vehicle. 8.2.1.8. If the machine cannot be stored inside, it is recommended to block up the machine and remove the wheels and other rubber components. 8.2.1.8.1.
992 A LIMINATOR WNER PERATOR ANUAL Troubleshooting 9.1. Eliminator Operation/Optimization. Problem Possible Cause Remedy Potatoes falling onto Rock Rock Gate not closing when the Rock Manually close Rock Gate. See sections Conveyor after shutdown. Gate close setpoint is reached. 5.2.3. and 5.2.4.
992 A LIMINATOR WNER PERATOR ANUAL 9.2. Electrical/Controls. Problem Possible Cause Remedy Hydraulics do not turn on. VFD faulted. Reset the VFD (Power Cycle). Contactor failed. Check functionality of contactors. Check for loose wires. Overload tripped. Overload device may be tripped, reset overload device.
992 A LIMINATOR WNER PERATOR ANUAL 9.3. Hydraulic/Controls. Problem Possible Cause Remedy Hydraulic controls do not Pump not running. No source power. No power. Check power connector operate. supplying VFD Panel. Pump not running. Component failure in Call for service. the Control Panel or failure of the Hydraulic Pump Motor.
992 A LIMINATOR WNER PERATOR ANUAL 9.4. Mechanical Problem Possible Cause Remedy Elevator Belt hesitates or Conveyor belt tension too loose. Adjust the Elevator Belt tension. See section stalls when loaded 5.3.3.2. Cross Conveyor Belt Conveyor belt tension too loose. Adjust the Elevator Belt tension.
992 A LIMINATOR WNER PERATOR ANUAL 10. Miscellaneous Specifications & Reference 10.1. Fastener Torque Guidelines 10.1.1. Check all nuts, bolts, and screws regularly for tightness. Replace nut/bolt pairs with the same grade or higher than that of the original nut/bolt. The nut must be the same grade or higher than the bolt it is paired with.
10.3.1. Follow the tightening torques given in the table below when tightening, replacing, or repairing any Hydraulic Fittings. There are two methods to achieve proper ‘clamp load’ on the flare connections used on Spudnik machinery. 10.3.1.1. Torque: Torque hydraulic fitting using a torque wrench.
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992 A LIMINATOR WNER PERATOR ANUAL 10.3.1.2.1. Hand Tighten the swivel nut to the mating male flare adapter. “Hand Tight” is described as the point where the swivel nut will no longer thread onto the mating connector when moderate torque is applied with the hand or fingers. When this is complete, wiggle the swivel nut back and forth to ensure full engagement has taken place.
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