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SCAC AerStorm AS30-23CV Operator's Manual

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Congratulations on owning a Scag aerator! This manual contains the
operating instructions and safety information for your Scag aerator. Reading
this manual can provide you with assistance in maintenance and adjustment
procedures to keep your aerator performing to maximum efficiency. The
specific models that this book covers are listed on the inside cover. Before
operating your machine, please read all the information enclosed.
© 2023
Scag Power Equipment
Division of Metalcraft of Mayville, Inc.
OPERATOR'S
MANUAL
Model:
AS30-23CV
AS30-23CV-DS
Part No. 03562
Printed 5/2023
Printed in USA

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Summary of Contents for SCAC AerStorm AS30-23CV

  • Page 1 OPERATOR’S MANUAL Model: AS30-23CV AS30-23CV-DS Congratulations on owning a Scag aerator! This manual contains the operating instructions and safety information for your Scag aerator. Reading this manual can provide you with assistance in maintenance and adjustment procedures to keep your aerator performing to maximum efficiency. The specific models that this book covers are listed on the inside cover.
  • Page 2 WARNING FAILURE TO FOLLOW SAFE OPERATING PRACTICES MAY RESULT IN SERIOUS INJURY OR DEATH. • Read this manual completely as well as other manuals that came with your aerator. • ALWAYS FOLLOW OSHA APPROVED OPERATION. • DO NOT operate on steep slopes. •...

  • Page 3: Table Of Contents

    Table of Contents Table of Contents SECTION 1 - GENERAL INFORMATION ...................1 1.1 INTRODUCTION ............................1 1.2 DIRECTION REFERENCE .........................1 1.3 SERVICING THE ENGINE AND DRIVE TRAIN COMPONENTS ............1 1.4 SYMBOLS ..............................2 SECTION 2 - SAFETY INFORMATION ..................3 2.1 INTRODUCTION ............................3 2.2 SIGNAL WORDS ............................3 2.3 BEFORE OPERATION CONSIDERATIONS ....................3 2.4 TESTING THE SAFETY INTERLOCK SYSTEM ..................4...
  • Page 4 Table of Contents SECTION 5 - ADJUSTMENTS ....................22 5.1 PARKING BRAKE ADJUSTMENT ......................22 5.2 TRAVEL ADJUSTMENT...........................22 5.3 DRIVE CHAIN ADJUSTMENTS ......................24 5.4 THROTTLE CONTROL AND CHOKE ADJUSTMENTS ...............26 5.5 BELT ADJUSTMENTS ..........................26 5.6 BELT ALIGNMENT ...........................26 5.7 OPERATOR CUSHION AND REAR COVER REMOVAL ..............26 SECTION 6 - MAINTENANCE ....................27 6.1 MAINTENANCE CHART - RECOMMENDED SERVICE INTERVALS ..........

  • Page 5: Section 1 - General Information

    Section 1 GENERAL INFORMATION 1.1 INTRODUCTION USE ONLY SCAG APPROVED ATTACHMENTS AND ACCESSORIES. Your aerator was built to the highest standards in the industry. Attachments and accessories manufactured by companies other than However, the prolonged life and maximum efficiency of your aerator Scag Power Equipment are not approved for use on this machine.

  • Page 6: Symbols

    Section 1 1.4 SYMBOLS SYMBOL DESCRIPTION SYMBOL DESCRIPTION Choke Transmission Parking Brake Rotating Tines On/Start Spring Tension on Idler Off/Stop Falling Hazard Thrown Object Hazard Fast Slow Continuously Variable - Linear Cutting Element - Basic Symbol Pinch Point Cutting Element - Engage 481039S Hour meter/Elapsed Operating Hours Cutting Element - Disengage...

  • Page 7: Section 2 - Safety Information

    Section 2 SAFETY INFORMATION 2.1 INTRODUCTION DANGER Your aerator is only as safe as the operator. Carelessness or operator error may result in serious bodily injury or death. The signal word “DANGER” denotes that an extremely Hazard control and accident prevention are dependent hazardous situation exists on or near the machine that upon the awareness, concern, prudence, and proper could result in high probability of death or irreparable injury...

  • Page 8: Testing The Safety Interlock System

    Section 2 3. DO NOT allow children to ride or play on the 15. Keep flammable objects (cigarettes, matches, etc.), machine, it is not a toy. open flames and sparks away from the fuel tank and fuel container. Use only approved containers. 4.

  • Page 9: Operation Considerations

    Section 2 2. Stand on the operator platform in the operating 2. Reduce speed and exercise extreme caution on position, place the steering control levers in the slopes and in sharp turns to prevent tipping or loss neutral position, engage the parking brake, and of control.
  • Page 10 Section 2 12. Raise the aerator tines before crossing roads, walks 21. Tie the aerator down securely using the tie down or gravel drives. points located on the front and rear of the machine. See Figure 2-1 and 2-2. Secure using straps, chains, 13.

  • Page 11: Maintenance Considerations & Storage

    Section 2 2.6 MAINTENANCE CONSIDERATIONS & WARNING STORAGE 1. Never make adjustments to the machine with the Hydraulic fluid is under high pressure and can engine running unless specifically instructed to do penetrate skin causing injury. If hydraulic fluid so. If the engine is running, keep hands, feet, and is injected into the skin, it must be surgically clothing away from moving parts.

  • Page 12: Safety And Instructional Decals

    Section 2 2.9 SAFETY AND INSTRUCTIONAL DECALS 487501 487502 487503 484591 487261...
  • Page 13 Section 2 Figure 2-3. Slope Angle Graph...

  • Page 14: Section 3 - Specifications

    Section 3 SPECIFICATIONS 3.1 ENGINE General Type ....................Heavy Duty Industrial/Commercial Gasoline Model: Scag Model AS30-23CV .........................Kohler CV730 Displacement: Kohler CV730 ..............................747cc Cylinders............................. 2 with Cast-Iron Sleeves Governor..........Mechanical Type with Variable Speed Control Set At 3600 RPM (+/- 100 RPM) Idle Speed: Kohler ............................

  • Page 15: Aerator

    Section 3 3.4 AERATOR Type ..........................Between the Drive Wheel design Aerating width: AS30-23CV ..............................30" (76 cm) Aerating Depth: AS30-23CV .........................1" to 4" in 1/2" increments Tine Heads: AS30-23CV ..............................48 tines 3.5 WEIGHTS AND DIMENSIONS Length................................70" (177 cm) Tracking Width ........................... 49-3/4" (126.36 cm) Overall Height ..............................50"...

  • Page 16: Section 4 - Operating Instructions

    Section 4 OPERATING INSTRUCTIONS 3. Oil Pressure Indicator (Figure 4-1). Used on WARNING Diesel Powered Units Only. Indicates engine oil pressure. Reference the engine owner's manual for further information. Do not attempt to operate this machine unless 4. Service Engine Indicator (Figure 4-1). Indicates you have read this manual.
  • Page 17 Section 4 SERVICE AIR OIL PRESSURE FILTER INDICATOR INDICATOR WATER TEMPERATURE GLOW PLUG SERVICE ENGINE INDICATOR INDICATOR INDICATOR PARKING BRAKE VOLTMETER INDICATOR INDICATOR OPERATOR INDICATOR NEUTRAL INDICATOR INDICATOR HOUR METER INDICATOR Figure 4-1. Tiger Eye Advanced Monitoring System TINE DEPTH CONTROL TINE PRESSURE CONTROL...

  • Page 18: Controls Identification

    Section 4 4.2 CONTROLS IDENTIFICATION 16. Fuel Shutoff Valve (Figure 4-2). Located on top of the fuel tank. Used to shut off fuel supply to the engine. Rotate the valve counter clockwise to supply 1. Ignition Switch (Figure 4-2). The ignition switch fuel from the tank to the engine.

  • Page 19: Safety Interlock System

    Section 4 4.3 SAFETY INTERLOCK SYSTEM WARNING The machine is equipped with a safety interlock system intended to protect the operator and others from injury. Never operate the machine with the interlock This is accomplished by preventing the engine from system disconnected or malfunctioning.

  • Page 20: Ground Travel And Steering

    Section 4 4. If the engine is cold, choke the engine as needed. Forward Travel 5. Move the engine throttle control to about half engine Front Reference Bar speed. 6. Turn the ignition key to the start position and start the engine.

  • Page 21: Tine Activation Control

    Section 4 FORWARD TRAVEL CAUTION To travel forward with the machine, disengage the parking brake, use the front reference bar as an anchor point for Before backing up, observe the rear for persons your hands, and slowly pull the levers forward an equal and obstructions.

  • Page 22: Tine Direction Elevation Control

    Section 4 -NOTE- DANGER Stepping off of the operator platform with the engine running will deactivate the Tine Activation Control. The Tine Activation Control will need to Keep hands and feet away from the tines. Make be activated to operate the hydraulic system used sure the tine area is clear of any obstructions to lift and lower the tine assembly.

  • Page 23: Adjusting The Tine Down Pressure

    Section 4 CAUTION Raise the tines before backing up. Do not aerate TINE PRESSURE CONTROL in reverse unless absolutely necessary and then only after observation of the entire area behind the machine. CAUTION Before backing up, observe behind the mower for persons and obstructions.

  • Page 24: Hillside Operation

    Section 4 4.12 HILLSIDE OPERATION WARNING DO NOT operate on steep slopes. Under no circumstances should the machine be operated on slopes greater than 15 degrees. See Figure 2-3, page 9 or use a slope indicator app downloaded to a smartphone to determine approximate slope of area to be aerated.

  • Page 25: After Operation

    Section 4 3. Raise the tines. DANGER 4. Slow the engine to idle speed. 5. Engage the parking brake. ROTATING TINES 6. Turn the ignition key to the OFF position and remove the key. NEVER PUT YOUR HANDS INTO THE TINE HOUSING FOR ANY REASON! 4.14 AFTER OPERATION Shut off the engine and remove the key and...

  • Page 26: Section 5 - Adjustments

    Section 5 ADJUSTMENTS 5.1 PARKING BRAKE ADJUSTMENT - NOTE - If this procedure does not achieve proper brake adjustment, please contact your authorized Scag WARNING dealer. DO NOT operate the machine if the parking brake is not operable. Possible severe injury could result.
  • Page 27 Section 5 NEUTRAL ADJUSTMENT 5. Repeat for the RH wheel using the same adjustment procedure listed above. -NOTE- 6. Actuate the steering control levers forward and reverse several times and return them to the neutral Neutral has been set by your Scag dealer at the position.

  • Page 28: Drive Chain Adjustments

    Section 5 ADJUSTING THE DRIVE WHEEL CHAIN - NOTE - TENSION If after making the adjustment as outlined in step 1A, the machine creeps forward or backward, the 1. Using two 3/4" wrenches, loosen the tension neutral adjustment must be made as described sprocket mounting bolt to allow the sprocket to slide on page 24.

  • Page 29: Throttle Control And Choke Adjustments

    Section 5 5.4 THROTTLE CONTROL AND CHOKE ADJUSTING THE TENSION ON THE TINE ADJUSTMENTS DRIVE CHAIN 1. Using two 3/4" wrenches, loosen the tension sprocket These adjustments must be performed by your Scag mounting bolt to allow the sprocket to slide freely in the dealer to ensure proper and efficient running of the engine.

  • Page 30: Operator Cushion And Rear Cover Removal

    Section 5 WARNING Before removing any guards, shut the engine off and remove the ignition key. Wait for all moving parts to come to a complete stop before beginning work. To remove the operator cushion and rear cover: 1. Loosen the two (2) knobs securing the operator cushion to the machine.

  • Page 31: Section 6 - Maintenance

    Section 6 MAINTENANCE 6.1 MAINTENANCE CHART - RECOMMENDED SERVICE INTERVALS HOURS PROCEDURE COMMENTS BREAK-IN 100 200 500 (FIRST 10) Check all hardware for tightness Check hydraulic oil level See paragraph 7.3 Check belt for proper alignment See paragraph 6.5 Check hydraulic hoses for leaks Use extreme caution when checking the hydraulic hoses.

  • Page 32: Lubrication

    Section 6 MAINTENANCE CHART - RECOMMENDED SERVICE INTERVALS (CONT'D) HOURS PROCEDURE COMMENTS BREAK-IN (FIRST 10) Check hardware for tightness Apply grease to fittings See paragraph 7.2 Check hydraulic oil level See paragraph 7.3 Change engine oil See paragraph 7.4 Change engine oil filter See paragraph 7.4 Replace engine fuel filter See paragraph 7.5...
  • Page 33 Section 6 GREASE FITTING LUBRICATION Lubricant Interval Chassis Grease (25 Hours/Weekly) Chassis Grease (100 Hours/Bi-weekly) Chassis Grease (500 Hours/Yearly) Figure 6-1. Lubrication Fitting Points...

  • Page 34: Hydraulic System

    Section 6 6.3 HYDRAULIC SYSTEM B. CHANGING HYDRAULIC OIL The hydraulic oil should be changed after every 500 hours or annually, A. CHECKING HYDRAULIC OIL LEVEL whichever occurs first. The oil should also be changed if the color of the fluid has become black or milky. A black color and/or a rancid odor The hydraulic oil level should be checked after the first 8 hours of usually indicates possible overheating of the oil, and a milky color usually operation.

  • Page 35: Engine Oil

    Section 6 B. CHANGING ENGINE CRANKCASE OIL After the first 20 hours of operation, change the engine crankcase oil and replace the oil filter. Thereafter, change the engine crankcase oil after every 100 hours of operation or monthly, whichever occurs first. Refer to the Engine Owner's Manual furnished with this machine for instructions.

  • Page 36: Engine Fuel System

    Section 6 6.5 ENGINE FUEL SYSTEM Never fuel the machine indoors or in an enclosed trailer. DO NOT start the engine until any spilled fuel has been cleaned up or has evaporated. DANGER Never store the machine or fuel container where there is an open flame, spark or pilot light such as on a water heater or other appliances.

  • Page 37: Lubricating The Chains

    Section 6 ENGINE FUEL FILTER Figure 6-6. Fuel Filter Location - NOTE - Fuel filter location may vary from manufacturer to manufacturer. Figure 6-7. Chain Cover Removal (Left Side Shown) Using a chain lubricant or oil, lubricate the top side of of all four 6.6 LUBRICATING THE CHAINS (4) chains.

  • Page 38: Engine Air Cleaner

    Section 6 Start the machine and move the aerator forword to expose the WARNING bottom part of the chains. Using a chain lubricant or oil, lubricate the top side of of all four (4) chains. Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals Prior to reinstalling the chain covers, inspect all four (4) chains to make sure all points on the chains have been lubricated.

  • Page 39: Drive Belts

    Section 6 WARNING BATTERIES PRODUCE EXPLOSIVE GASES. Charge the battery in a well ventilated space so gases produced while charging can dissipate. Charging rates between 3 and 50 amperes are satisfactory if excessive gassing or spewing of electrolyte does not occur or the battery does not feel excessively hot (over 125°F).

  • Page 40: Section 7 - Illustrated Parts List

    Section 7 ILLUSTRATED PARTS LIST 7.11 SCAG APPROVED ATTACHMENTS AND ACCESSORIES. Attachments and accessories manufactured by companies other than Scag Power Equipment are not approved for use on this machine. Scag approved attachments and accessories: • • Scag Premium Lubricants: •...
  • Page 41 Section 7 NOTES...

  • Page 42: Sheet Metal Components

    Section 7 SHEET METAL COMPONENTS...
  • Page 43 Section 7 SHEET METAL COMPENENTS Ref. Ref. Part No. Description Part No. Description 427189 Reference Bar 43720 Spacer, Idler 04003-23 Bolt, Carriage 3/8-16 x 1" 04019-03 Nut, Serrated Flange 5/16-18 Bracket, Neutral Switch 04003-12 Bolt, Carriage 5/16-18 x 3/4" 427269 Knob, 5/16-18 481284 Rubber Bumper...

  • Page 44: Engine And Hydraulics

    Section 7 ENGINE AND HYDRAULICS 30 31 52 53 68 69...
  • Page 45 Section 7 ENGINE AND HYDRAULICS Ref. Ref. Part No. Description Part No. Description *486137 Engine, 23 HP Kohler 48572-10 Fitting, 1/2” JIC x 5/8" O-Ring 481203-02 Elbow, JIC Swivel Female to JIC Male *04130-01 Locknut, M8-1.25-6H 485602 Hose Assembly 487372 Muffler, Kohler 485603 Hose Assembly...

  • Page 46: Left Side Tine Wheel Drive

    Section 7 LEFT SIDE TINE WHEEL DRIVE...
  • Page 47 Section 7 LEFT SIDE TINE WHEEL DRIVE Ref. Ref. Part No. Description Part No. Description 46928 Wheel Hub Assembly (incl. #26) 04001-190 Bolt, Hex Head 1/2-13 x 2 3/4" 04008-01 Wheel Stud 431183 Spacer 422214 Lockwasher, Wheel Motor 04001-30 Bolt, Hex Head 3/8-16 x 4" 04027-01 Nut, Hex Slotted 3/4-16 487321...

  • Page 48: Right Side Tine Wheel Drive

    Section 7 RIGHT SIDE TINE WHEEL DRIVE...
  • Page 49 Section 7 RIGHT SIDE TINE WHEEL DRIVE Ref. Ref. Part No. Description Part No. Description 43086 Spacer, Deck Linkage 04001-190 Bolt, Hex Head 1/2-13 x 2 3/4" 453381 Pivot Bearing Wlmt RH 04003-12 Bolt, Carriage 5/16-18 x 3/4" 04021-09 Nut, Elastic Stop 3/8-16 04019-03 Nut, Serrated Flange 5/16-18 04019-04...

  • Page 50: Tines And Lift System

    Section 7 TINES AND LIFT SYSTEM...
  • Page 51 Section 7 TINES AND LIFT SYSTEM Ref. Part No. Description 04001-30 Bolt, Hex Head 3/8-16 x 4" 431183 Spacer 04019-04 Nut, Serrated Flange 3/8-16 04003-11 Bolt, Carriage 3/8-16 x 1 1/4" 04019-05 Nut, Serrated Flange 7/16-14 487259 Bearing, 1" Flange 487258 Cylinder, 3.00 Bore x 4.00 Stroke 04001-178...

  • Page 52: Steering And Brake Controls

    Section 7 STEERING AND BRAKE CONTROLS...
  • Page 53 Section 7 STEERING AND BRAKE CONTROLS Ref. Ref. Part No. Description Part No. Description 427189 Referance Bar 483504 Bearing 463498 RH Handle Bar Assy. 04117-03 Nut, Flange Elastic Stop 1/4-20 453266 Lock Weldment, Neutral 484092 Grip, Control Lever 04001-14 Bolt, Hex Head 1/2-13 x 3½" 463497 LH Handle Bar Assy.

  • Page 54: Fuel System

    Section 7 FUEL SYSTEM To Engine To Engine Purge Port...
  • Page 55 Section 7 FUEL SYSTEM Ref. Ref. Part No. Description Part No. Description 484286 Fuel Cap, Tethered 48059-05 Clamp, Vapor Recovery Hose 3/16" 04040-15 Washer, Flat 5/16-.375 x .875 x .083 484241 Fuel Gauge, 11.50 429132 Fuel Tank Mount 484345 Hose, Vapor Recovery 3/16" (order by inch) 486906 Grommet, Nitrile 483617...

  • Page 56: Electrical System

    Section 7 ELECTRICAL SYSTEM STARTER GROUND...
  • Page 57 Section 7 ELECTRICAL SYSTEM Ref. Ref. Part No. Description Part No. Description 04019-02 Nut, Serrated Flange 1/4-20 484721 Tiger Eye, Cluster Gauge 04001-01 Bolt, Hex Head 1/4-20 x 3/4" 485568 Power Plug, 12V 04010-12 Screw, #10-32 x 3/4" Taptite 487484 Switch, Rocker - Lighted 422373 Plate, Threaded...

  • Page 58: Replacement Decals And Information Plates

    Section 7 REPLACEMENT DECALS AND INFORMATION PLATES...
  • Page 59 Section 7 REPLACEMENT DECALS AND INFORMATION PLATES Ref. Part No. Description 487426 Decal, Aerstorm 487501 Decal, Chain Cover 487487 Decal, Tine Height 487502 Decal, Tine Cover 487496 Decal, Aeratorm 487503 Decal, Tine Warning 482100 Decal, Traction Control 484591 Decal, Pinch Warning 487261 Decal, Instrument Panel - Aerstorm...

  • Page 60: Notes

    Section 7 NOTES...

  • Page 61: Limited Warranty - Commercial Aerator Equipment

    LIMITED WARRANTY - COMMERCIAL AERATOR EQUIPMENT Any part of the Scag Aerstorm aerator manufactured by Scag Power Equipment and found, in the reasonable judgment of Scag, to be defective in materials or workmanship, will be repaired or replaced by an Authorized Scag Service Dealer without charge for parts and labor during the periods specified below.
  • Page 62 © 2023 Scag Power Equipment Division of Metalcraft of Mayville, Inc.

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