Soil Pick.book
Contents
1. 7 ft lbs 18 ft lbs 30 ft lbs Part No 20563 Service Tools VALVE GREASE SILICONE 21 oz 20565 REBUILD KIT SOIL PICK Handle Disassembly Refer to Handle Assembly page 12 1 Remove three screws 18 securing handle and remove taking care to not lose spring 10 Remove two screws 15 holding bottom cover 5 and remove cover Using a wrench across flats on valve spool 4 loosen and remove screw securing trigger 8 Use a pick or small screwdriver remove shaft wiper 2 Remove snap ring 15 Using a wrench across the flats on valve spool 4 remove screw securing lower spool 7 Pull spool 4 our the top of the body Guide 6 will come out with spool Push lower valve spool 7 out the bottom of the valve body 9 Insert a long standard bladed screwdriver through the inlet of the valve body to unscrew the gage 11 Handle Assembly Refer to Handle Assembly page 12 Note All o rings and seals should be replaced after any disassembly Thread gage 11 into body 9 using a long standard blade screwdriver and thread sealing compound Place o rings 12 14 into grooves on valve spool 4 Coat o rings with grease and insert spool 4 into body 9 Place o ring 14 into groove on lower valve spool 7 coat o ring with grease and insert into bottom of body Secure to valve spool 14 with screw 17 Use wrench across flats on valve spool to tigh2. way represent that these are the sum of all dangers present near MBW equipment If you are operating MBW equipment it is your responsibility to insure that such operation is in full accordance with all applicable safety requirements and codes All requirements of the United States Federal Occupational Safety and Health Administration Act must be met when operated in areas that are under the jurisdiction of that United States Department Safety Decals Carefully read and follow all safety decals Keep them in good condition If decals become damaged replace as required If repainting the unit replace all decals Decals are available from authorized MBW distributors Order the decal set listed on the following page s MEWINC A GREEN SECTION ON SOME GAUGES J sina copas ana noise hazard Wear ear and eye protection INCREASE AIR SUPPLY BEFORE PROCEEDING r6 0 LL S LN31Vd SN MINIMIZE SCATTER BY KEEPING BOTTOM OF DEFLECTOR SHIELD THREE INCHES 3 High pressure air skin ABOVE NOZZLE puncture hazard Do not point nozzle PULL TRIGGER AND CHECK PRESSURE GAUGE IF INDICATED PRESSURE IS NOT BETWEEN 100 AND 125 PSI INDICATED BY 17762 Safety Decals SPECIFICATIONS SP125 rrr SP80 eS SP160 1 Cutting edge will vary with different soil conditions 2 Noise levels based upon normal operating conditions Specifications subject to change without notice OPE
3. as a red section on some gages the air pressure at the source must be increased 3 pressure reading is greater than 125 psi the air pressure at the source must be decreased to prevent damage and possible injury A WARNING A Do not operate the Soil Pick at a pressure greater than 125 psi 4 Adjust the rubber deflector so the bottom of the cone is about three inches 3 above the nozzle tip Operating A WARNING A Always wear safety goggles and hearing protection when operating Soil Pick If the area to be excavated is covered with grass or other plant material it may be easier to remove it with a shovel or rake before proceeding with the Soil Pick N Hold the Soil Pick perpendicular to the soil surface to be worked ps With the nozzle in contact with the soil pull the trigger momentarily to break up the soil in immediate contact with the nozzle tip gt While keeping the nozzle submerged in the loosened soil hold the trigger down and work the nozzle in a circular motion As the soil is loosened and the Soil Pick is worked deeper into the ground move the deflector up the barrel to minimize scatter P o After loosening the soil it can be easily removed using an industrial vacuum system or using conventional methods Stopping Soil Pick 1 Close compressor valve to release supply pressure to Soil Pick 2 Aim Soil Pick away from people and pull the trigger to reli
4. does not apply to consumable items such as v belts filters trowel and screed blades seals shock mounts batteries and the like all of which are sold AS IS WHERE IS WITH ALL FAULTS 5 This warranty does not cover the cost of transportation and other expenses which may be connected with warranty service but not specifically mentioned herein 6 This warranty does not cover any updates to any New Machine Demonstration Machine or any other MBW product MBW reserves the right to improve or make product changes without incurring any obligation to update refit or install the same on New Machines or Demonstration Machines previously sold WHAT MUST YOU DO TO OBTAIN WARRANTY COVERAGE Each New Machine or Demonstration Machine is accompanied by a Warranty Registration Card You must sign date and return the Warranty Registration Card to the place of origin of the New Machine or Demonstration Machine either to MBW Inc at P O Box 440 Slinger Wisconsin 53086 MBW UK Ltd at Units 2 amp 3 Cochrane Street Bolton BL3 6BN United Kingdom or MBW FRANCE SARL at ZA D Outreville 5 Rue Jean Baptiste Neron Bornel 60540 France within ten 10 days after purchase assignment to a rental fleet or first use This signed warranty card is the buyer s affirmation that he has read understood and accepted the warranty at the time of purchase Failure to return the warranty card as specified herein renders the warranty null and void In order to r
5. OPERATOR S SAFETY AND SERVICE MANUAL SP80 SP125 SP160 This manual covers the following serial numbers and higher for each model listed E Sands d Pd pee oF 3830125 SE 129 ee hd PERS UP 3830125 ates a pawa ayau 3830125 SOIL PICK MBW Inc MBW UK Ltd 250 Hartford Rd PO Box 440 Units 2 amp 3 Cochrane Street Slinger WI 53086 0440 Bolton BL3 6BN England Phone 262 644 5234 Phone 01204 387784 Fax 262 644 5169 Fax 01204 387797 Email mbow mbw com Website www mbw com 7 M BW MBW France S A R L Phone 33 0 3 44 07 15 96 Fax 33 0 3 44 07 41 28 L3847 07 15 N MBW Inc 2015 Printed in the USA TABLE OF CONTENTS Safety Information 1 TOSS WICKS hues yaar sd oad te eee ee 4 PERPE 1 Service 6 Safety Precautions 1 Torque Chart 6 Safety Decals 1 Service iu da eR LR OR oe ee 6 Specifications 3 Handle Disassembly 6 Handle Assembly 6 Operation 4 Parts Replacement Cycles and Tolerances 7 MOGUCOM HDD 4 Before Starting amp Operating 4 Replacement Parts 9 Connecting to Air Compressor 4 Maim ASSeTDIY ccc det ce ru se
6. OTHER OBLIGATIONS OR LIABILITY ON MBW S PART MBW NEITHER ASSUMES NOR AUTHORIZES ANY OTHER PERSON TO ASSUME ON BEHALF OF MBW ANY OTHER LIABILITY OR WARRANTY IN CONNECTION WITH THE SALE OR SERVICE OF ANY NEW MACHINE DEMONSTRATION MACHINE OR ANY OTHER MBW PRODUCT EXTENDED RAMMER WARRANTY MODELS R422 R442 R482 amp R483 This extended warranty commences on the last day of MBW s standard one year limited warranty and runs for an additional four years 48 months This extended warranty is limited to part replacement and shipping costs of rammer bellows and non metallic slide bearings only This extended warranty does not cover labor down time or any other cost beyond that of component replacement and freight This extended warranty is subject to all limitations set fourth in MBW s limited warranty above 14
7. RATION Introduction This parts manual contains only standard parts Variations of these parts as well as other special parts are not included Contact your local MBW distributor for assistance in identifying parts not included in this manual Before Starting amp Operating e REMEMBER It is the owners responsibility to communicate information on the safe use and proper operation of this unit to the operators Review ALL of the Safety Precautions listed on page 1 of this manual Familiarize yourself with the operation of the machine and confirm that all controls function properly Know how to STOP the machine in case of an emergency Make sure hands feet and clothing are at a safe distance from any moving parts Connecting to Air Compressor For proper operation the air supply must deliver the volume and pressure required for the Soil Pick model being used Refer to Specifications page 3 for minimum requirements 1 Start compressor and check pressure gage to verify proper operation of the compressor 2 Connect air hose to compressor outlet and install safety clips if required 3 Connect air hose to Soil Pick coupler and install safety clips if required 4 Open compressor valve to pressurize Soil Pick Starting Soil Pick A WARNING A Never aim the Soil Pick at exposed skin or people Aim Soil Pick away from people and pull the trigger 2 If the pressure reading is less than 100 psi indicated
8. SCRIPTION QTY 1 01291 CABLE TIE 1 BARREL ASSEMBLY 80 CFM Includes 1 3 4 BARREL ASSEMBLY 125 Includes 1 3 4 17594 BARREL ASSEMBLY 160 Includes 1 3 4 3 03817 O RING FITTING COUPLER DIXON AM 7 CLAW COUPLER E 17599 FITTING COUPLER DIXON DML12 QUICK CONNECT 03848 BARREL ASM 42 EXTENSION BARREL ASM 21 EXTENSION 7 17748 NOZZLE 80CFM 45 DEG _ me _________ a tems 19358 KIT CASE SOIL PICK 19750 NOZZLE 65 CFM 90 DEG 1 _ mi ones NENNEN 19749 NOZZLE 125 CFM 90 DEG terse Ja KENNEN lI gt gt ja al gt l gt gt a gt 11 Q 3 9949 990 0 Handle Assembly 1 17250 FITTING PLUG z SHAFTWEERSENLSMDDX4AROD 20452 VALVE SPOOL 20454 GUIDE BOTTOM SPOOL 20455 before SN 3830125 use 20677 20456 TRIGGER Ri 10 20459 SPRING TRIGGER 12 20461 O RING 9 16 ID X 125 14 20463 O RING 5 8 ID X 0625 RETAINING RING INT 1 125 16 F023202BCS BCS TORX 8 32 X 1 4 BCS TORX 10 32 X 5 8 18 F042006BCS BCS TORX 1 4 20 X 3 4 EN 20565 REBUILD KIT SOIL PICK CONTAINS 2 12 13 14 O OJN 13 WARRANTY WHAT DOES THIS WARRANTY COVER MBW Incorporated MBW warrants each New Machine against defects in material and workmanship for a period of twelve 12 months New Machine means a machine shipped directly from MB
9. W or authorized MBW dealer to the end user This warranty commences on the first day the machine is sold assigned to a rental fleet or otherwise put to first use MBW warrants each Demonstration Machine against defects in material and workmanship for a period of six 6 months Demonstration Machine means a machine used by MBW or its agents for promotional purposes This warranty commences on the first day the machine is sold assigned to a rental fleet or otherwise put to first use This warranty covers the labor cost for replacement or repair of parts components or equipment on New Machines or Demonstration Machines and MBW shall pay labor costs at MBW s prevailing rate to affect the warranted repair or replacement MBW reserves the right to adjust labor claims on a claim by claim basis This warranty covers the shipping cost of replacement parts components or equipment via common ground carriers from MBW to an authorized MBW dealer Air freight is considered only in cases where ground transportation is not practical MAY THIS WARRANTY BE TRANSFERRED This warranty is non transferable and only applies to the original end user of a new machine or demonstration machine WHAT DOES THIS WARRANTY NOT COVER 1 This warranty does not cover any Used Equipment Used Equipment means any MBW machine or equipment that is not a New Machine or a Demonstration Machine All Used Equipment is sold AS IS WHERE IS WITH ALL FAULTS 2 This warr
10. anty does not cover any New Machine Demonstration Machine or their equipment parts or components altered or modified in any way without MBW s prior written consent This warranty does not cover the use of parts not specifically approved by MBW for use on MBW products This warranty does not cover misuse neglect shipping damage accidents acts of God the operation of any New Machine or Demonstration Machine in any way other than recommended by MBW in accordance with its specifications or any other circumstances beyond MBW s control This warranty does not cover any New Machine or Demonstration Machine repaired by anyone other than MBW factory branches or authorized MBW distributors 3 This warranty does not cover and MBW affirmatively disclaims liability for any damage or injury resulting directly or indirectly from design materials or operation of a New Machine or Demonstration Machine or any other MBW product MBW s liability with respect to any breach of warranty shall be limited to the provisions of this document and in no event shall exceed an amount equal to the purchase price of the New Machine or Demonstration Machine purchased from MBW 4 This warranty does not cover engines motors and other assemblies or components produced by other manufacturers and used on a New Machine or Demonstration Machine as said engines motors and other assemblies or components may have warranties provided by the manufacturer thereof This warranty
11. de o da des o de 10 Starting Soil Pick 4 Handle Assembly 12 ue d art a 4 Warranty 14 Stopping Soil Pick 4 This page intentionally left blank SAFETY INFORMATION Introduction This Safety Alert Symbol is used to call attention to items or operations which may be dangerous to those operating or working with this equipment The symbol can be found throughout this manual and on the unit Please read these warnings and cautions along with all decals carefully before attempting to operate the unit Make sure every individual who operates or works with this equipment is familiar with all safety precautions A WARNING GENERAL WARNING Indicates information important to the proper operation of the equipment Failure to observe may result in damage to the equipment and or severe bodily injury or death CAUTION GENERAL CAUTION Indicates information important to the proper operation of the equipment Failure to observe may result in damage to the equipment Safety Precautions LETHAL EXHAUST GAS An internal combustion engine discharges carbon monoxide a poisonous odorless invisible gas Death or serious illness may result if inhaled Operate only in an area with proper ventilation NEVER OPERATE IN A CONFINED AREA DANGEROUS FUELS Us
12. distributors dealers with trained mechanics and full facilities for maintenance and rebuilding and to carry an adequate parts stock in all areas of the country Their sales engineers are available for professional consultation If you cannot locate an MBW distributor in your area contact MBW or one of our Sales Branches listed below When ordering replacement parts be sure to have the following information available e Model and Serial Number of machine when ordering MBW parts Model and Serial Number of engine when ordering engine parts Part Number Description and Quantity Company Name Address Zip Code and Purchase Order Number Preferred method of shipping REMEMBER You own the best If repairs are needed use only MBW parts purchased from authorized MBW distributors Write Model Number here Write Serial Number here Contact Information DECAL LOCATION The units serial number can be found in the following locations he serial number decal is located on the handle body adjacent to the pressure gage MBW Inc 250 Hartford Rd PO Box 440 Slinger WI 53086 0440 Phone 262 644 5234 Fax 262 644 5169 Email mbow mbw com Website www mbw com MBW UK Ltd Units 2 amp 3 Cochrane Street Bolton BL3 6BN England Phone 01204 387784 Fax 01204 387797 MBW France S A R L Phone 33 0 3 44 07 15 96 Fax 33 0 3 44 07 41 28 ACCESSORIES Main Assembly 10 ITEM PART NO DE
13. e extreme caution when storing handling and using fuels as they are highly volatile and explosive in vapor state Do not add fuel while engine is running Stop and cool the engine before adding fuel DO NOT SMOKE SAFETY GUARDS It is owner s responsibility to ensure that all guards and shields are in place and in working order IGNITION SYSTEMS Breakerless magneto and battery ignition systems can cause severe electrical shocks Avoid contacting these units or their wiring SAFE DRESS Do not wear loose clothing rings wristwatches etc near machinery NOISE PROTECTION Wear OSHA specified hearing protection devices EYE PROTECTION Wear OSHA specified eye shields safety glasses and sweat bands FOOT PROTECTION Wear OSHA specified steel tipped safety shoes HEAD PROTECTION Wear OSHA specified safety helmets DUST PROTECTION Wear OSHA specified dust mask or respirator OPERATOR Keep children and bystanders off and away from the equipment ei REFERENCES For details safety rules and regulations in the United States contact your local Occupational Safety and Health Administration OSHA office Equipment operated in other countries must be operated and serviced in accordance and compliance with any and all safety requirements of that country The publication of these safety precautions is done for your information MBW does not by the publication of these precautions imply or in any
14. ebris Pressure washing before disassembly is recommended Prior to assembly wash all parts in a suitable cleaner or solvent Check moving parts for wear and failure Refer to the Replacement section in this manual for tolerance and replacement cycles All shafts and housings should be oiled prior to pressing bearings Also ensure that the bearings are pressed square and are seated properly All bearings should be replaced when rebuilding any exciter or gearbox All gaskets and seals should be replaced after any disassembly Torque Chart GRADE 2 GRADES GRADES 49 in lbs 76 in lbs 9 ft lbs 56 in lbs 87 in lbs 10 ft lbs 8 ft lbs 13 ft lbs 18 ft lbs 9 ft lbs 14 ft lbs 20 ft lbs 15 ft lbs 23 ft lbs 33 ft lbs 17 ft lbs 26 ft lbs 37 ft lbs 24 ft lbs 37 ft lbs 52 ft lbs 27 ft lbs 41 ft lbs 58 ft lbs 37 ft lbs 57 ft lbs 80 ft lbs 41 ft lbs 64 ft lbs 90 ft lbs 53 ft lbs 82 ft lbs 115 ft lbs 1 4 20 1 4 28 5 16 18 5 16 24 3 8 16 3 8 24 7116 14 7116 20 1 2 13 1 2 20 9 16 12 5 8 11 5 8 18 3 4 16 1 8 1 14 1 1 2 6 M6 M8 M 10 73 ft lbs 83 ft lbs 144 ft lbs 188 ft lbs 210 ft lbs 652 ft lbs 3 ft lbs 6 ft lbs 10 ft lbs 112 ft lbs 112 ft lbs 200 ft lbs 483 ft lbs 041 ft lbs 1462 ft lbs 4 ft lbs 10 ft lbs 20 ft lbs CONVERSIONS inelbs x 0 083 ft lbs ft lbs x 12 in lbs ft los x 0 1383 kg m ft lbs x 1 3558 Nem 159 ft lbs 180 ft lbs 315 ft lbs 682 ft lbs 764 ft lbs 2371 ft lbs
15. eceive warranty coverage consideration warranty claims must be submitted within thirty 30 days after the New Machine or Demonstration Machine fails Warranty claims must be submitted to MBW Inc MBW UK Ltd or MBW FRANCE SARL and written authorization for the return of merchandise or parts under the warranty must be obtained before shipment to MBW WHAT WILL MBW DO MBW s obligation under this warranty is limited to the replacement or repair of parts for a New Machine or Demonstration Machine at MBW factory branches or at authorized MBW distributors and such replacement or repair is the exclusive remedy provided hereunder Labor must be performed at an authorized MBW distributor MBW reserves the right to inspect and render a final decision on each warranty case and MBW s repair or replacement is solely within the discretion of MBW IT IS EXPRESSLY AGREED THAT THIS SHALL BE THE SOLE AND EXCLUSIVE REMEDY UNDER THIS WARRANTY UNDER NO CIRCUMSTANCES SHALL MBW BE LIABLE FOR ANY COSTS LOSS EXPENSE DAMAGES SPECIAL DAMAGES INCIDENTAL DAMAGES OR PUNITIVE DAMAGES ARISING DIRECTLY OR INDIRECTLY FROM THE USE OF THE NEW MACHINE OR DEMONSTRATION MACHINE WHETHER BASED UPON WARRANTY CONTRACT NEGLIGENCE STRICT LIABILITY OR ANY OTHER LEGAL THEORY THE FOREGOING WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING THE WARRANTIES OF MERCHANTABILITY FITNESS FOR USE AND FITNESS FOR A PARTICULAR PURPOSE AND ALL
16. eve all residual air pressure in the hose 3 Disconnect air hose on both ends 4 Turn compressor OFF 5 Slowly open compressor valve to relieve air pressure in the tank Tips amp Tricks 1 The Soil Pick can be used alone for safe excavation on small jobs or used as an underground locating and exposing tool in conjunction with higher production excavators backhoes and trenchers The Soil Pick is not an elaborate blow pipe Conventional blow pipes produce subsonic air stream velocities between 500 and 600 mph and cannot provide the cutting edge required for soil excavation Blow pipes can be used for moving loose debris but even then are outperformed by the Soil Pick The Soil Pick is a selective excavator The violent decompression of air is sufficient to loosen porous soil but will have virtually no effect on non porous objects such as buried utilities or plant roots The Soil Pick has a cutting edge of four to eight inches depending on the model This means the nozzle must be kept close to the soil for the decompression to be effective Beyond the cutting edge substantial decompression has occurred and the Soil Pick becomes a highly effective blower for loose debris The Soil Pick will not cut through frost but it will work well below the frost line The Soil Pick works extremely well in all types of granular soils and cohesive soils with a good granular gradation The effectiveness will drop off as the granular c
17. omponent in cohesive soils decreases Wet clay soils may be too plastic to loosen ro 10 11 12 The Soil Pick does not require lubrication The air supply must be free of oil to achieve proper performance The Soil Pick is not designed as an impact or prying tool The barrel is manufactured of a composite material designed to withstand high internal pressure It is not designed to withstand prying or impact forces he Soil Pick is an effective excavation tool even when there is no concerns of buried utilities In most cases productivity is enhanced dramatically compared to pick and shovel work The Soil Pick is highly effective when used to clean saw joints and cracks in concrete t can grossly outperform a blow pipe and provide a very clean surface for excellent sealant adhesion The Soil Pick is an effective tool for nursery applications Because it is a selective excavator it will not damage roots Because it is an air tool it is also aerating the soil while digging The Soil Pick has an almost endless list of uses It can effectively clean barges railroad cars construction equipment and more It can be used for shallow trenching post hole digging stump removal pothole preparation prior to patching and many more unique applications SERVICE Assembly and disassembly should be performed by a service technician who has been factory trained on MBW equipment The unit should be clean and free of d
18. ten screw Place o ring in groove on upper guide 6 coat with grease and insert into main body over the valve spool Insert retaining ring 15 and make certain it is fully 8 Attach Handle 8 to body with three screws 17 seated in groove Use Medium strength loctite on these screws Coat the inner diameter of the dust wiper 2 with 9 Assemble lower cover 5 to body with two screws grease and insert into main body The lip of the seal 15 should be facing out and the shoulder should be 10 Test action of trigger to ensure complete closing of flush with the surface of the body valve after trigger is released 7 Attach trigger 8 to valve spool with screw 17 Do not overtighten screw place spring in the well of the trigger 8 Parts Replacement Cycles and Tolerances Replace anytime a bearing is rough binding discolored or removed from housing or shaft Replace any worn or damaged hardware as needed Replacement hardware should Hardware grade 5 zinc plated unless otherwise specified Bearings Safety Decals Replace if they become damaged or illegible Replace if a leak is detected and at every overhaul or teardown Seals amp Gaskets This page intentionally left blank REPLACEMENT PARTS The warranty is stated in this book on page 14 Failure to return the Warranty Registration Card renders the warranty null and void MBW has established a network of reputable
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