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Alamo Schwarze HYPERVAC Product Manual

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Schwarze Industries, Inc.
HYPERVAC
Product Manual
Quality
Performance Public Safety
Value
Customer Support
Revised 07/24
© Schwarze Industries

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  • Page 1 Schwarze Industries, Inc. HYPERVAC Product Manual Quality Performance Public Safety Value Customer Support Revised 07/24 © Schwarze Industries...

  • Page 3: Product Manual

    Schwarze Industries, Inc. HYPERVAC Product Manual Schwarze Industries, 1055 Jordan Road, Huntsville, AL 35811 USA...

  • Page 4: Foreword

    Alabama. We have a state-of-the-art fabrication and production facility and a complete service and refurbishing center with an inventory of over $500,000 in spare parts. In most cases, same day shipping and overnight delivery are available. Schwarze dealer locator: http://www.schwarze.com/locator Schwarze website: http://www.schwarze.com Schwarze Customer Service: 1.800.879.7934 SCHWARZE HYPERVAC revised 07/24...

  • Page 5: Table Of Contents

    Pre-Operation Inspection ......... .49 How your Schwarze Hypervac sweeper works ......51 Sweeping techniques with vacuum sweepers .
  • Page 6 Magnet Bar (if equipped) ......... .77 SCHWARZE HYPERVAC...
  • Page 7 Replacing the Fan Guard ......... .99 SCHWARZE HYPERVAC...
  • Page 8 SK-2459 - SPARY WATER SYSTEM ........125 SCHWARZE HYPERVAC...

  • Page 9: Section 1 - Safety

    Section 1 - Safety SCHWARZE HYPERVAC revised 07/24...

  • Page 10: General Safety Instructions And Practices

    Always follow the  DANGER instruction in this manual and use common sense to avoid hazards. Indicates an imminently hazardous situation which, if not avoided, WILL result in death or serious injury. SWEEPER SAFETY SCHWARZE HYPERVAC revised 07/24...

  • Page 11: Visual Attention Safety

    Pictographs are used throughout this manual to help bring your visual attention to safety issues. Figure 1-1 NOTE If you want a translation of this safety section in Spanish or French, please contact: Translation — Safety Section (Company Contact Information) SCHWARZE HYPERVAC revised 07/24 SWEEPER SAFETY...

  • Page 12: Personal Protection Equipment (Ppe)

    Loose clothing can be drawn into the suction hose or rotating components. Never wear a wristwatch or finger rings when working on or around equipment. SCHWARZE HYPERVAC SWEEPER SAFETY revised 07/24...

  • Page 13: When Using Pressurized Air Or Water

    Figure 1-3 When using pressurized air or water for cleaning you should use the following: • Face Shield • Wet Weather Protective Suit • Waterproof Gloves • Respirator • Safety Boots with Metatarsal Guard SCHWARZE HYPERVAC revised 07/24 SWEEPER SAFETY...

  • Page 14: General Hazards And Prevention Safety

    • Sweeper brooms are capable of propelling objects up • Do not enter the debris body if hazardous materials to 25 feet are suspected inside the debris body. Take the unit to a certified tank cleaning facility. SCHWARZE HYPERVAC SWEEPER SAFETY revised 07/24...
  • Page 15 • Replace or repair damaged component immediately. Hot Surface • Stay clear of hot surfaces such as mufflers, hydraulic pumps, valves, and tanks. • Relieve pressure from tank, reservoirs, valves, and hoses before servicing or opening. SCHWARZE HYPERVAC revised 07/24 SWEEPER SAFETY...

  • Page 16: Entanglement And Entrapment Hazards De-Energize Procedures

    4. Set the parking brake. 5. Turn off the engine and remove the keys. 6. Switch the battery power off if the truck has a battery disconnect switch, or disconnect the battery ground cables. SCHWARZE HYPERVAC SWEEPER SAFETY revised 07/24...

  • Page 17: Vacuum Blockage Removal Hazards

    • Make sure no bystanders or coworkers are within 25 feet of the sweeper before starting the engine(s) • Ensure no one is under or near debris body and lower debris body down vacuum head into operating position. SCHWARZE HYPERVAC SWEEPER SAFETY revised 07/24...

  • Page 18: Crushing Hazards And Prevention Safety

    1. Raise debris door sufficiently to allow debris door prop support to be swung into position. 2. Slowly lower debris body until door contacts door prop support. • To remove debris door prop support, reverse above procedure. SCHWARZE HYPERVAC SWEEPER SAFETY revised 07/24...

  • Page 19: Trip And Fall Prevention Safety

    Attach only one lanyard per lanyard anchorage point. • Face the machine when entering or leaving the elevated equipment surfaces. SCHWARZE HYPERVAC revised 07/24 1-10 SWEEPER SAFETY...

  • Page 20: High-Pressure Fluid Leak Hazards

    • Do not use hands or body parts to search for leak. • Keep hands and body away from pin holes and nozzles ejecting hydraulic fluid.  CAUTION Use caution when removing hydraulic tank cap. Contents may be under pressure. SCHWARZE HYPERVAC revised 07/24 SWEEPER SAFETY 1-11...

  • Page 21: Power Lines/Static Electrical Hazard Warnings

    Never get within 10 feet of an overhead power line! • Consider all overhead lines as energized until the electric utility indicates otherwise or an electrician verifies that the line is not energized and has been grounded. • SCHWARZE HYPERVAC revised 07/24 1-12 SWEEPER SAFETY...

  • Page 22: Chemical And Biological Hazard Safety

    Always read carefully and comply fully with the limited to chemical resistant gloves, safety glasses, face shield and appropriate clothing. manufacturer’s instructions when handling fuels, oils, solvents, cleansers, and any other chemical agent. SCHWARZE HYPERVAC revised 07/24 SWEEPER SAFETY 1-13...

  • Page 23: Transport Dafety And Hazards Warnings

    • Check for low hanging electric or telephone wires and power cables on the ground. • Look out for and avoid other personnel, machinery and vehicles in the area. Use a spotter if you do not have clear view. SCHWARZE HYPERVAC revised 07/24 1-14 SWEEPER SAFETY...
  • Page 24 When Transporting Equipment • Do not move truck unless debris body is fully lowered in the horizontal storage position. • Always wear seat belt when operating truck. • Follow all local traffic regulations. SCHWARZE HYPERVAC revised 07/24 SWEEPER SAFETY 1-15...

  • Page 25: Back Over Run-Over Hazards

    • Continually check mirrors on both sides of the machine while backing. • Eliminate noise and other distractions before backing. • Open your window so you can hear outside noises. • Back slowly, in the lowest gear possible. SCHWARZE HYPERVAC revised 07/24 1-16 SWEEPER SAFETY...

  • Page 26: Sweeper & Vacuum Equipment Hazard Warnings

    • STOP rotating FAN BLADES disengage power and wait for blade to stop rotating before adjusting sweeper shields. • STOP LOOK and LISTEN before approaching the sweeper to make sure all rotating motion has stopped. SCHWARZE HYPERVAC revised 07/24 SWEEPER SAFETY 1-17...

  • Page 27: Thrown Object Hazards

    • DO NOT OPERATE with any thrown object shielding missing, damaged or removed. • DO NOT try to sweep large debris that could cause suction line blockage. • Remove material before sweeping. SCHWARZE HYPERVAC revised 07/24 1-18 SWEEPER SAFETY...

  • Page 28: Vacuum Equipment Operation Safety And Hazard Warnings

    • All functions that are stopped will remain inactive death may occur unless care is taken to follow the warnings and instructions stated in the Safety Messages. Always use common sense to avoid hazards. SCHWARZE HYPERVAC revised 07/24 SWEEPER SAFETY 1-19...
  • Page 29 The vacuum can trap fingers, hands, and feet with enough force to crush or cut. • Make sure vacuum extension tubes are securely connected before engaging vacuum pump. Tube could fall and expose suction line. SCHWARZE HYPERVAC revised 07/24 1-20 SWEEPER SAFETY...

  • Page 30: Pre-Start Checklist

    • Attach suction hose and tubing as required, including relief valve. Plan for Emergency Services Make sure you have the telephone numbers for local emergency and medical facilities on hand, and access to a telephone. SCHWARZE HYPERVAC revised 07/24 SWEEPER SAFETY 1-21...

  • Page 31: Dust Hazard And Explosion Prevention Safety

    The dust itself need not be an explosive or flammable substance. The safe operation of transferring potentially explosive dust should be addressed by the following: • Static charge dissipation • Spark prevention SCHWARZE HYPERVAC revised 07/24 1-22 SWEEPER SAFETY...

  • Page 32: Operator Safety

    • Touch fuel container with fuel dispenser nozzle before removing can lid. • Keep fuel dispenser nozzle in contact with fuel container inlet when filling. • Always replace fuel tank cap after refueling and tighten securely. SCHWARZE HYPERVAC revised 07/24 SWEEPER SAFETY 1-23...

  • Page 33: Fire Hazards

    • Read the fire extinguisher instructions and become familiar with their location, parts, and operation before a fire starts. SCHWARZE HYPERVAC revised 07/24 1-24 SWEEPER SAFETY...

  • Page 34: Debris Body Dumping Safety And Hazard Warnings

    In addition, the center of gravity of the debris body is higher with a raised debris body, making the unit more prone to tipping over. SCHWARZE HYPERVAC revised 07/24 SWEEPER SAFETY 1-25...

  • Page 35: Confined Space Hazard Warnings

    • Is not designed for continuous occupancy by the employee. • Has a limited or restricted means of entry or exit. These spaces may include underground vaults, bodies, storage bins, pits and diked areas, vessels, and silos. SCHWARZE HYPERVAC revised 07/24 1-26 SWEEPER SAFETY...

  • Page 36: Energize And Lockout Procedures

    To properly de-energize this equipment: SCHWARZE HYPERVAC revised 07/24 SWEEPER SAFETY 1-27...

  • Page 37: Hazards With Equipment Maintenance

    • Replace any worn or broken parts with authorized service parts. • Lubricate unit as specified by lubrication schedule. • Never lubricate, adjust, or remove material while it is running or in motion. • Torque all bolts and nuts as specified. SCHWARZE HYPERVAC revised 07/24 1-28 SWEEPER SAFETY...

  • Page 38: Hazard With Maintenance Of Sweeper

    • When working on the tires, make sure that the to help lift, install, or remove. vehicle is secured against rolling, use parking brake and wheel chocks. • Installing wheels and tires requires adequate knowledge and suitable tools. SCHWARZE HYPERVAC revised 07/24 SWEEPER SAFETY 1-29...
  • Page 39 For more information go to www.P65Warnings.ca.gov. This website, operated by California's Office of Environmental Health Hazard Assessment, provides information about these chemicals and how individuals may be exposed to them SCHWARZE HYPERVAC revised 07/24 1-30 SWEEPER SAFETY...
  • Page 40 Section 1 - Safety This Page Intentionally Left Blank SCHWARZE HYPERVAC revised 07/24...

  • Page 41: Safety Decals Locations

    This document contains information proprietary to Schwarze Industries, Inc.. Any disclosure or use is expressly prohibited. It is not to be copied or reproduced in any form unless specifically permitted otherwise by the Documents that do not bear The Company’s official stamps are considered “Uncontrolled” Company’s management. SCHWARZE HYPERVAC revised 07/24...
  • Page 42 29154 29639 29410 SCHWARZE HYPERVAC Proprietary Notice Document Control Waiver revised 07/24 This document contains information proprietary to Schwarze Industries, Inc.. Any disclosure or use is expressly prohibited. It is not to be copied or reproduced in any form unless specifically permitted otherwise by the Documents that do not bear The Company’s official stamps are considered “Uncontrolled”...
  • Page 43 This document contains information proprietary to Schwarze Industries, Inc.. Any disclosure or use is expressly prohibited. It is not to be copied or reproduced in any form unless specifically permitted otherwise by the Documents that do not bear The Company’s official stamps are considered “Uncontrolled” Company’s management. SCHWARZE HYPERVAC revised 07/24...
  • Page 44 Section 1 - Safety This Page Intentionally Left Blank SCHWARZE HYPERVAC revised 07/24...

  • Page 45: Section 2 - Technical Data

    Section 2 - Technical Data In this Section Technical Drawings Sweeper Specifications CE Certificate SCHWARZE HYPERVAC revised 07/24...

  • Page 46: Specifications

    Fill diameter 2.5 in (63.5 mm) Fill hose 25 ft (7620 mm) Controls Electric; in-cab Water level gauge In-cab © 2022 Schwarze Industries 1055 Jordan Road Huntsville, AL 35811 800.879.7933 An Alamo-Group Company Contract # 093021-SWZ SCHWARZE HYPERVAC revised 07/24...

  • Page 47: Ce Certificate

    Tel: 44-(0)2380 27111, Fax: 271144 UK EMC Notified Body, No. 2635 Schwarze Industries, Inc. declares under its sole responsibility that the HyperVac™, model Schwarze Hypervac™, is in conformity with the Machinery Directive 2006/42/EC, Outdoor Noise Directive 2000/14/EC and the EMC Directive 2014/30/EU.

  • Page 48: Section 3 - Pre-Operation

    Section 3 - Pre-Operation SCHWARZE HYPERVAC revised 07/24...

  • Page 49: Pre-Operation Inspection

    □ Pickup head spray nozzles operational and free of debris □ Pickup nozzle rubber to at ½” to street surface □ Hoses are clean and free from holes See section 4 for nozzle rubber adjustments □ Hoses are securely fastened to the pickup nozzles SCHWARZE HYPERVAC revised 07/24...
  • Page 50 □ Check the windshield washer fluid level □ Check operation of all lights and beacons □ Adjust the mirrors □ Verify that all emergency equipment is present Sweeper ID#:_____________________ Make: Schwarze Hypervac _____ Truck ID#:________________________ Make: ______________________ Date:____________________________ Shift: _______________________ Operator’s Signature: ___________________________________________...

  • Page 51: How Your Schwarze Hypervac Sweeper Works

    How your Schwarze Hypervac sweeper works The Hypervac broom has an in-cab tilt and pitch function. The Schwarze Hypervac cleans the road surface by using These functions are very vertical digger transfer brooms to move debris to in front of...

  • Page 52: Section 4 - Operations

    Section 4 - Operations SCHWARZE HYPERVAC revised 07/24...

  • Page 53: Parts Identification

    2. RIGHT GUTTER BROOM 3. CENTER – CENTER BROOM 4. RIGHT – CENTER BROOM 5. LEFT – CENTER BROOM 6. PICKUP NOZZLE 7. LEAF DOOR 8. HOPPER DOOR 9. BEACON LIGHT 10. DUST STRIPPER 11. FRONT SPRAY BAR SCHWARZE HYPERVAC revised 07/24...

  • Page 54: Camera System

    “Scan”, or the “Camera Select” buttons on the camera display system. For additional camera functionality or camera system troubleshooting please refer to the camera system manufacturer’s owner’s manual, which is provided with the HYPERVAC’s sweeper manual set. SCHWARZE HYPERVAC revised 07/24...

  • Page 55: Display Module - Main Screen Identification

    Some Monitor Side buttons may have hidden switch icons. Press once to expose switch icon on NOTE monitor. Switches with visible icons only require one press to activate. Some buttons have several selections NOTE to cycle through. SCHWARZE HYPERVAC revised 07/24...

  • Page 56: Top Switch Bank Identification

    10. #2 RIGHT PRIORITY LIGHT SWEEP 11. #3 LEFT PRIORITY MEDIUM SWEEP 12. #4 RIGHT PRIORITY MEDIUM SWEEP 13. #5 LEFT PRIORITY HEAVY SWEEP 14. #6 RIGHT PRIORITY HEAVY SWEEP 15. STAND BY 16. RIGHT SWEEP SCHWARZE HYPERVAC revised 07/24...

  • Page 57: Gutter Broom Switch Bank

    13. RGB TILT – RIGHT GUTTER BROOM INCREASE TILT 14. RGB TILT - RIGHT GUTTER BROOM DECREASE TILT 15. RGB GEO – RETRACT RIGHT GUTTER BROOM (EXTENSION OVERRIDE) 16. RGB GEO – EXTEND RIGHT GUTTER BROOM (EXTENSION OVERRIDE) SCHWARZE HYPERVAC revised 07/24...

  • Page 58: Detachable Switch Bank 1

    10. LEFT HAND HEAD - DOWN 11. TRANSFER BROOM - DEPLOY 12. TRANSFER BROOM - RETRACT 13. LEAF DOOR - OPEN 14. LEAF DOOR - CLOSE 15. RIGHT HAND HEAD - UP 16. RIGHT HAND HEAD - DOWN SCHWARZE HYPERVAC revised 07/24...

  • Page 59: Detachable Switch Bank 2

    10. LEFT GUTTER BROOM LIGHT - ON/OFF 11. BEACON (IF EQUIPPED) - ON/OFF 12. HAZARD TOP FLASHER - ON/OFF 13. DUMP LIGHTS: ON/OFF 14. NOT USED 15. DUST STRIPPER DOOR - OPEN 16. DUST STRIPPER DOOR - CLOSE SCHWARZE HYPERVAC revised 07/24...

  • Page 60: Positioning The Control Console

    100 psi. Your truck ignition may vary. NOTE 2. Turn console key clockwise to ignition. Standby buttons will flash and DEF (diesel exhaust fluid) level, engine coolant temp will be displayed. SCHWARZE HYPERVAC revised 07/24...

  • Page 61: Sweeper Unit Gauges

    8. REAR WATER TANK LEVEL If you must leave the engine running more than 3 to 4 9. WATER TANK GAUGES minutes, make sure the engine speed is at 1200 rpm. 10. AUX ENGINE DEF LEVEL a. DEF LEVEL GAUGE SCHWARZE HYPERVAC revised 07/24...

  • Page 62: Main Screen Alarms

    The controller has indicated low hydraulic oil. Allow DOWN engine to shut down and check hydraulic system. An operation such as dumping the hopper has been PARKING BRAKE NOT SET attempted without setting the parking brake. Set the parking brake to continue. SCHWARZE HYPERVAC revised 07/24...

  • Page 63: Sweep/Standby Operation

    Section 4 - Operations Sweep/Standby Operation The Schwarze Hypervac comes with pre-programed settings for the sweeper. Follow these instructions to operate the sweeper simply by selecting one of its pre- sets: 1. Start chassis engine and run until the compressed air system has filled.

  • Page 64: Standard Presets

    When the sweeper is turned off, the pre- sets will default back to their pre-set positions. Note: Presets may also be custom tailored to your individual needs. See your supervisor or contact your dealer regarding changing your presets. SCHWARZE HYPERVAC revised 07/24...

  • Page 65: Manual Operation

    = door is up and active) 9. GATE VALVE (yellow circle indicates shut) 10. SWEEP SIDE BLOCK (indicates unit sweep selection. right, left or dual.) 11. HOPPER SPRAY BAR (fills in blue when enabled) SCHWARZE HYPERVAC revised 07/24...

  • Page 66: Auxiliary Engine Speed Controls

    Motor Speed Control Button Adjusting Pitch Push once to expose. 2. Push again to toggle between options. Push the right side, third from top button once to expose the button. 2. Push again to select the motor speed screen. SCHWARZE HYPERVAC revised 07/24...

  • Page 67: Dust Stripper

    “skim” particles that have entered the fan and have been centrifuged to the outside of the housing. • Press the button to toggle between the preset positions. Hopper Spray Bar Button SCHWARZE HYPERVAC revised 07/24...

  • Page 68: Gutter Broom Raise/Lower

    The forward and reverse tilt movement, or pitch, is affected by the two middle tilt switches. To resume the gutter broom again, toggle the switch once again in the “down” position. Stopping And Retracting The Gutter Broom SCHWARZE HYPERVAC revised 07/24...

  • Page 69: Gutter Broom Extension Override

    Returning the side broom to its extended sweeping the surface position 1. Press the toggle switch to the “down” position. Note: If broom does not extend properly, adjusting the tilt slightly can remedy the issue. Broom to Pavement Contact switches (Down Pressure) SCHWARZE HYPERVAC revised 07/24...

  • Page 70: Hopper Operation

    Note: The hopper shaker will activate for 20 seconds after Push once to expose. the switch is activated to help dump the hopper. 2. Push again to turn activate 20 second shaker. • After completing the dump cycle, press standby to exit the dump mode. SCHWARZE HYPERVAC revised 07/24...

  • Page 71: Hopper Door

    4. Service hours information is available on this screen. 5. Engine trouble codes and cat cleaning is available on this screen.. Note: the remaining information on this screen is for dealer service only. Please contact your dealer for more information. SCHWARZE HYPERVAC revised 07/24...

  • Page 72: Resetting Equipment Hour Meters

    Note: Engine hours will only be shown with Aux engine key turned to the on position. The Engine Trouble Codes screen Use UP/DOWN arrows to highlight “Engine Trouble Codes” and press the “OK” button. The following screen will appear. Catalyst Conditions SCHWARZE HYPERVAC revised 07/24...

  • Page 73: Engine Data

    Emission Control Catalyst Cleaning (Regen) , Engine Fault Codes and Other Engine Data The Schwarze Hypervac utilizes very low emission Tier 4 off-highway engines featuring state of the art emission controls. These emission controls are controlled by the engine computer and need very little maintenance. If something does need attention, a series of notifications and warnings will appear on the main sweeper display screen.

  • Page 74: Cleaning The Catalyst

    6. The cleaning cycle can take up to 45 minutes. During this cycle the engine rpm will be set to 1800 rpm. Note: If the cycle is interrupted before it is completed, it must be restarted from the beginning. Catalyst Condition / Soot Levels SCHWARZE HYPERVAC revised 07/24...

  • Page 75: Additional Optional Equipment

    A) Hand Hose Transport Straps (Remove top to operate hose) 3. Swing the boom out and away from the rear of the hopper. B) Hand Hose Control Handle (With lift and throttle control) SCHWARZE HYPERVAC revised 07/24...

  • Page 76: Hopper Deluge (If Equipped)

    Hopper Deluge (if equipped) 3. Swing boom back towards truck 4. Re-attach the straps that hold the hose and aluminum nozzle to the support. 5. Hook up the cords that hold the hose and tube to the brackets. SCHWARZE HYPERVAC revised 07/24...

  • Page 77: High Pressure Washdown (If Equipped)

    4. Realign the sweeper’s mirrors for the right hand The main function of the magnet bar is to remove metal steering position. objects that may cause damage to the truck tires. Note: Use of this function requires the auxiliary engine to be turned on. SCHWARZE HYPERVAC revised 07/24...

  • Page 78: Arrow Board Control Panel (If Equipped)

    1. Turn the red switch to the down position to lower the hopper’s internal screen for ease of cleaning 2. Once all debris is removed, turn the switch to the up position to retract the screen to its sweeping position. SCHWARZE HYPERVAC revised 07/24...

  • Page 79: Cleaning Procedure

    6. Wash the inside of the pickup nozzle’s suction hoses. 6. Report any problems to your supervisor. Lower hopper and close hopper door. 8. Retract gutter brooms to their travel positions. SCHWARZE HYPERVAC revised 07/24...

  • Page 80: Section 5 - Troubleshooting

    Non-genuine “will fit” parts do not consistently meet these specifications. The use of “will fit” parts may reduce the sweepers performance, void warranties, and present a safety hazard. Use genuine Schwarze sweeper parts for economy and safety. SCHWARZE HYPERVAC revised 07/24...

  • Page 81: Troubleshooting The Sweeping System

    Fan out of balance Clean debris, re-balance or replace fan Fan shifted within housing Reposition fan Loose drive belt Tighten drive belt Loose bolts Tighten bolts Fan blades worn or broken Replace fan Loose shaft bearing bolts Tighten bolts SCHWARZE HYPERVAC revised 07/24...

  • Page 82: Troubleshooting The Auxiliary Engine

    Air leak in inlet plumbing Disassemble, reseal and reassemble Relief setting too low Adjust relief valve on pump. Water Draining From Nozzle Leaking valve Clean valve When Off Any Additional Symptoms Please see the water pump manual SCHWARZE HYPERVAC revised 07/24...

  • Page 83: Troubleshooting The Hydraulic System

    Adjust the pressure setting (release pressure) on counterbalance valves. NOTE Clockwise reduces pressure setting. Counterclockwise increases pressure setting. The two relief valve IMPORTANT cartridges in the dump sequencing manifold must be balanced at 2750 psi setting. SCHWARZE HYPERVAC revised 07/24...

  • Page 84: Troubleshooting The Side Brooms

    Check P.O. Replace if needed. Lower Mechanical bind Check broom hardware for binds Broom Raises But Leaks P.O. malfunctioning Check P.O. Replace if needed Down Immediately Leaking cylinder seals (fluid loss out of port Replace seals vent) SCHWARZE HYPERVAC revised 07/24...

  • Page 85: Troubleshooting The Camera System

    5.6 Troubleshooting the Camera System For camera system troubleshooting, see the camera system manufacturer’s Owner’s Manual, which is provided with this manual set. 5.7 Troubleshooting the Automatic Shutdown System For troubleshooting the automatic shutdown system, see the John Deere Manual SCHWARZE HYPERVAC revised 07/24...

  • Page 86: Section 6 - Service

    Entanglement of loose clothing with the rotating elements can result in serious injury or death. Stay clear of all rotating elements at all times. Always turn on all safety lights and flashers when servicing the sweeper. SCHWARZE HYPERVAC revised 07/24...

  • Page 87: Oil Levels And Lubrication

    (after determining the source of the water contamination and correcting it). If the sweeping unit is operated in particularly dusty conditions, the hydraulic filters will need to be changed more often. Lubrication Schedule SCHWARZE HYPERVAC revised 07/24...

  • Page 88: Pickup Nozzle

    A gap space of 3/8 inch at both sides and rear of nozzle is recommended. Note: Your Schwarze Hypervac should come from the factory with a supply of spacers located on the top and the bottom half of the assembly.

  • Page 89: Nozzle Tilt Adjustment

    HD Suction Hose. 2. Tighten or loosen the adjusting screw until the desired level of pitch is achieved. 3. Rotate or replace the HD Suction Hose. SCHWARZE HYPERVAC revised 07/24...

  • Page 90: Hopper

    • Support blocks Removal 1. Install approved lifting eyes and load spreader if needed in the two front lifting eye positions. 1. Remove the Gutter Broom Dust Cover. 2. Raise the hopper and insert the safety props. SCHWARZE HYPERVAC revised 07/24...
  • Page 91 Arm, tighten the locknut. To decrease the spring tension, loosen the locknut. 5. Install the Gutter Broom Dust Cover when the Side Broom Extension Spring is adjustment is complete. Remove the retaining bolt on the opposite side of the Broom cylinder. SCHWARZE HYPERVAC revised 07/24...

  • Page 92: Replacing The Side Broom Motor

    2. Remove the two sets of hardware keeping the cylinder held into place. 3. Replace the cylinder and retighten the assembly. 3. Remove the rear of the cylinder bracket. Remove the Replacing the Side Broom Motor hardware retaining the cylinder and Gutter Broom Bracket. SCHWARZE HYPERVAC revised 07/24...

  • Page 93: Replacing The Side Broom Bristles

    7. Secure the Gutter Broom Disc into place by tightening the castle nut until secure. 8. Place a new cotter pin into place. Important: do not reuse the old cotter pin after removal. 6.5 Center Broom SCHWARZE HYPERVAC revised 07/24...

  • Page 94: Pitch Adjustment (Left, Right, Center)

    The air restriction indicator is normally located on or near the auxiliary engine’s air filter canister or optionally by remote in the truck cab on the console. SCHWARZE HYPERVAC revised 07/24...

  • Page 95: Replacing The Engine Stub Shaft

    6. Insert two of the 3/8” bolts into the two tapped holes of the stub shaft pulley bushing. 7. Tighten the bolts evenly, alternating from one to the other. This will push the pulley off the stub shaft pulley bushing. SCHWARZE HYPERVAC revised 07/24...

  • Page 96: Adjusting The Drive Belt Tension

    8. Continue to tighten until the belt has 1/2” deflection between the pulleys using 30 lbs. of pressure (roughly the equivalent of pressing down on the belt with your thumb). SCHWARZE HYPERVAC revised 07/24...

  • Page 97: Inspecting The Sweeping Fan System

    3. Remove the back plate. 4. Using a flashlight, inspect the fan blades, fan bushing, Tapped Bushing Holes fan housing liner bolts and the fan housing liner for wear. SCHWARZE HYPERVAC revised 07/24...
  • Page 98 Using the available slack, center the cover plate’s inlet ring in the fan’s orifice. Feel around the perimeter of the inlet ring to confirm an even gap or fit. Tighten the cover plate bolts. SCHWARZE HYPERVAC revised 07/24...

  • Page 99: Replacing The Fan House Liner

    5. Inspect the fan shaft drive pulley and drive belt. If either is damaged or too worn for reuse, discard and replace. Replacement 1. Install the 8 bolts holding load adapter to fan housing support upright. 2. Replace fan pully onto new load adapter shaft. SCHWARZE HYPERVAC revised 07/24...

  • Page 100: Hydraulic System Service Schedule

    • An equivalent 22-weight (SAE) fluid has contaminated the • 30-weight (SAE) fluid for systems operating with an system. It should be ambient fluid temperature greater than 100ºF. changed and flushed. Check hydraulic fluid Daily level. SCHWARZE HYPERVAC revised 07/24...

  • Page 101: Replacing The Hydraulic Pump Drive Belt

    Hydraulic Pump counter- clockwise. 5. When adequate tension has been reached, tighten the lock nuts until the Hydraulic Pump is secured to the Hydraulic Mounting Bracket. 6. Refit the Hydraulic Pump Guard and the Belt Inspection Guard. SCHWARZE HYPERVAC revised 07/24...

  • Page 102: Adjusting The Hydraulic System Pressure

    Set pressure to 3200 psi. 8. Manually engage Aux flow valve on manifold and set system pressure to 2750 psi using the upper adjusting screw on the Hydraulic Pump. SCHWARZE HYPERVAC revised 07/24...

  • Page 103: Dust Suppression System

    There is a fill selector valve that allows either continuous flow from the front tank to the rear or switching to the front tank when the rear tank is empty. Switching tanks helps manage the rear axle weight as the hopper fills and the tank empties. SCHWARZE HYPERVAC revised 07/24...

  • Page 104: Fill Selector Valve Location

    5. If the valve leaks from the seat or the plunger does stick in the energized position, proceed to the next step. SCHWARZE HYPERVAC revised 07/24...

  • Page 105: Cleaning/Replacing The 'Y' Strainer

    4. Remove any debris inside the ‘Y’ strainer and rinse Water Filter Mesh the cylindrical screen. Spray Tip Spray Tip Retainer Nut 5. If the strainer is damaged, replace it. 6. Slip the screen back into position. 7. Reassemble the ‘Y’ strainer housing. SCHWARZE HYPERVAC revised 07/24...

  • Page 106: Dust Suppression System Winterizing

    4. Connect high-pressure air to the air valve stem located near the water pump. 5. When lines have emptied, turn off all console control panel switches controlling water manifold solenoids. 6. Open the cock drain on the bottom of the water manifold. SCHWARZE HYPERVAC revised 07/24...

  • Page 107: Electrical System

    Section 6 - Service 6.8 Electrical System System Locker Identification The systems locker contains the electronic sweeper controls and the power supply for the sweeper. Note: The fuses are identified in the panel covers SCHWARZE HYPERVAC revised 07/24...
  • Page 108 Section 6 - Service SCHWARZE HYPERVAC revised 07/24...

  • Page 109: 2428 - Fuse Block Labels

    Section 6 - Service SCHWARZE HYPERVAC revised 07/24...

  • Page 110: 2428 - Cpu Power Wiring

    Section 6 - Service SCHWARZE HYPERVAC revised 07/24...

  • Page 111: 2428 - #1 Water Tray Cpu Box Wiring

    Section 6 - Service SCHWARZE HYPERVAC revised 07/24...

  • Page 112: 2428 - #2 Main Harness Cpu Box Wiring

    Section 6 - Service SCHWARZE HYPERVAC revised 07/24...

  • Page 113: 2428 - #3 Hyd Tank Manifold Cpu Box Wiring

    Section 6 - Service SCHWARZE HYPERVAC revised 07/24...

  • Page 114: 2428 - #3A Air Manifold Cpu Box Wiring

    Section 6 - Service SCHWARZE HYPERVAC revised 07/24...

  • Page 115: 2428 - #4 Console Cpu Box Wiring

    Section 6 - Service SCHWARZE HYPERVAC revised 07/24...

  • Page 116: 2428 - #6 Fused Power Connector Cpu Box

    Section 6 - Service SCHWARZE HYPERVAC revised 07/24...

  • Page 117: 2428 - Circular Junction Connector

    Section 6 - Service SCHWARZE HYPERVAC revised 07/24...

  • Page 118: 2428 - Fuse Block

    Section 6 - Service SCHWARZE HYPERVAC revised 07/24...

  • Page 119: 2428 - Cpu Connector

    Section 6 - Service SCHWARZE HYPERVAC revised 07/24...

  • Page 120: 2428 - Diode & Resistor Cap

    Section 6 - Service DEUTSCH DTM04-2P SCHWARZE HYPERVAC revised 07/24...

  • Page 121: 2437 - Air Schematic

    Section 6 - Service SCHWARZE HYPERVAC revised 07/24...
  • Page 122 Section 6 - Service 3005907 3005908 3005918 3005919 3005910 3005937 SCHWARZE HYPERVAC revised 07/24...
  • Page 123 Section 6 - Service SCHWARZE HYPERVAC revised 07/24...

  • Page 124: 2434 - Hydraulics

    Section 6 - Service SCHWARZE HYPERVAC revised 07/24...

  • Page 125: 2459 - Spary Water System

    Section 6 - Service SCHWARZE HYPERVAC revised 07/24...
  • Page 126 Section 6 - Service SCHWARZE HYPERVAC revised 07/24...
  • Page 127 3 WAY COIL & MANIFOLD 67127 GAS SPRING 67128 ROD END BALL JOINT 67150 CYLINDER, PITCH 67154 EYEBOLT 13 X 4 1/2 FORGED HEAD 67165 FAN HOUSING DIFFUSER SEAL POWER MODULE 67196 NOZZLE FLAP SET NOZZLE HEAD 67263 HINGE SEAL SCHWARZE HYPERVAC revised 07/24...
  • Page 128 REAR DOOR SEAL HOPPER 26635 CONSOLE THUMB BOLTS CONSOLE 66816 SWITCH BANK 1 CONSOLE 66817 SWITCH BANK 2 CONSOLE 66818 SWITCH BANK 3 CONSOLE 66819 SWITCH BANK 4 CONSOLE ACTUATORS, BANK 1 ACTUATORS, BANK 2 ACTUATORS, BANK 3 SCHWARZE HYPERVAC revised 07/24...
  • Page 130 Schwarze is different. Our machines are designed, built and supported in a different way. That difference comes from an engineering heritag. A heritage of thinking first about the people who actually use the machines. About how to help them be safer, more comfortable, more productive. About the environment we all share.

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