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Summary of Contents for Wallenstein BXMT4224
- Page 1 OPERATOR'S MANUAL BXMT 4224 / BXMT 4238 Trailer Chipper-Shredder Rev Jun-2020 Document Number: Z97149_En...
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Page 2: Foreword
Safety, Operation, Maintenance information contained within the Operator's Manual. Keep this manual handy for frequent reference and to pass on to new operators or owners. Call your Wallenstein dealer or the Distributor if you need assistance, information or additional copies of the manuals. -
Page 3: Table Of Contents
11. Alphabetical Index ..........49 3.3 Replacing Damaged Safety Signs ....17 4. Familiarization............19 4.1 Operator Orientation .........19 5. Controls ...............21 5.1 BXMT4224 Engine Controls ......21 5.2 BXMT4238 Engine Controls ......22 5.3 Shredder Feed Gate Lever .......23 5.4 Discharge Chute ..........23 5.5 Hood Deflector ..........24 5.6 Hitch Coupler ............24... -
Page 4: Delivery Inspection Report
Trailer Chipper-Shredder 1.2 Delivery Inspection Report Wallenstein BXMT Series Trailer Chipper-Shredder To activate warranty, register your product at: www.wallensteinequipment.com This form must be filled out by the dealer at the time of delivery, then signed by the dealer and customer. -
Page 5: Serial Number Location
BXMT4224 / BXMT4238 Foreword Trailer Chipper-Shredder 1.3 Serial Number Location Always provide the model and serial number of your Wallenstein product when ordering parts or requesting service or other information. The product information plate location is shown in the illustration. -
Page 6: Types Of Decals On The Machine
(how to avoid the hazard). Product Decals indicate machine model and serial number, and other important information. Manufactured by: Wallenstein Equipment Inc., 7201 Line 86, Wallenstein ON N0B2S0, Canada MODEL: ########## TYPE OF VEHICLE/TYPE DE VEHICLE: TRA / REM... -
Page 7: Safety
YOU are responsible for the SAFE operation and maintenance Indicates an imminently hazardous situation that, if not avoided, of your Wallenstein product. YOU must make sure that anyone will result in death or serious injury. This signal word is to be... -
Page 8: Equipment Safety Guidelines
• DO NOT risk injury or death by ignoring good safety Safety is a primary concern in the design and manufacture of practices. Wallenstein products. Unfortunately, efforts to provide safe equipment can be wiped out by a single careless act. 2.5 Equipment Safety Guidelines •... -
Page 9: Being Prepared
BXMT4224 / BXMT4238 Safety Trailer Chipper-Shredder 2.8 Being Prepared 2.9 Refueling Safety • Never use the machine until the operators have been • Handle fuel with care. It is highly flammable. adequately trained in the safe operation of the machine and •... -
Page 10: Gas Engine Safety
BXMT4224 / BXMT4238 Safety Trailer Chipper-Shredder 2.12 Gas Engine Safety • External Contact: Flush immediately with water. • Eye Contact: Flush with water for 15 minutes. Get prompt medical attention. Clean up any spilled CAUTION! electrolyte immediately. Before starting engine, review the operating and •... - Page 11 BXMT4224 / BXMT4238 Safety Trailer Chipper-Shredder • DO NOT use this engine on any forest covered, brush covered, or grass covered unimproved land unless a spark arrester is installed on the muffler. The arrester must be maintained in effective working order by the operator. In the state of California, the above is required by law (Section 4442 of the California Public Resources Code).
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Page 12: Safety Signs
SAFETY AWARENESS. Safety sign explanations begin on page 14. Think SAFETY! Work SAFELY! 01021 Fig. 2 – Safety Decal Locations on BXMT4224 and BXMT4238... - Page 13 BXMT4224 / BXMT4238 Safety Signs Trailer Chipper-Shredder 0° 01022 Fig. 3 – Safety Decal Locations on BXMT4224 and BXMT4238...
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Page 14: Safety Sign Explanations
BXMT4224 / BXMT4238 Safety Signs Trailer Chipper-Shredder 3.2 Safety Sign Explanations 1. Shredder Material Size CAUTION! Risk of personal injury! Do not overload the shredder by placing material into the feed hopper larger than the size stated on the decal, for example 2"... - Page 15 BXMT4224 / BXMT4238 Safety Signs Trailer Chipper-Shredder 5. Feed Hopper Material Size CAUTION! Risk of personal injury! Do not overload the chipper by placing material into the feed hopper larger than the size stated on the decal, for example 4"...
- Page 16 BXMT4224 / BXMT4238 Safety Signs Trailer Chipper-Shredder 9. Drive Belt WARNING! Risk of serious injury if caught in drive belt! Never operate the machine with guard cover removed. Always keep guards and covers in place when machine is in operation.
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Page 17: Replacing Damaged Safety Signs
BXMT4224 / BXMT4238 Safety Signs Trailer Chipper-Shredder 12. Raising Hopper CAUTION! Pinch Point Hazard! Pinch point hazard. When lowering or raising the hopper into position, be aware of pinch points and keep clear of them to avoid injury. 13. Battery CAUTION! Risk of Explosion! Do not jump start / charge a frozen battery. - Page 18 BXMT4224 / BXMT4238 Safety Signs Trailer Chipper-Shredder 3.3.1 Sign-Off Form The design and manufacture of this product conforms to relative provisions in the following standards: Anyone using this machine must read and thoroughly understand all Safety, Operation and Maintenance information ISO 4254-1 Agricultural machinery –...
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Page 19: Familiarization
BXMT4224 / BXMT4238 Familiarization Trailer Chipper-Shredder 4. Familiarization It is the responsibility of the owner or operator to read this manual and to train all other operators before they start working with the machine. Follow all safety instructions. Untrained operators are not qualified to use the machine. - Page 20 BXMT4224 / BXMT4238 Familiarization Trailer Chipper-Shredder Fig. 5 – BXMT Components 1. Hood Deflector 2. Discharge Chute 3. Storage Area 4. Fuel Tank 5. Shredder Feed Hopper 6. Upper Housing 7. Rotor Blade 8. Rotor 9. Chipper Hopper 10. Ledger Blade 11.
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Page 21: Controls
The Throttle Lever controls engine speed. Warm up the engine before putting the chipper to work. The throttle lever should be at 5.1 BXMT4224 Engine Controls the MAX position during chipper operation. • Pull the lever up to increase engine speed. -
Page 22: Bxmt4238 Engine Controls
BXMT4224 / BXMT4238 Controls Trailer Chipper-Shredder Ignition Switch 5.2 BXMT4238 Engine Controls The Ignition Switch has three positions—OFF, ON, and START. Refer to the Kohler® engine manual for further explanation on engine controls. ENGINE SW. START 00116 Fig. 9 – Engine Start Switch OFF –... -
Page 23: Shredder Feed Gate Lever
Release the lever and the spring will move the the engine warms. Always slide gate into its closed position. BXMT4224 and BXMT4238 have the choke fully to the left when dual gates. BXMT3209 and BXMT3213 have a single gate with operating the machine. -
Page 24: Hood Deflector
BXMT4224 / BXMT4238 Controls Trailer Chipper-Shredder 5.5 Hood Deflector 5.6 Hitch Coupler 01034 Fig. 14 – Hood Deflector 01117 • The Hood Deflector on the end of discharge chute directs Fig. 15 – Hitch Coupler the discharge of chips. 1. Trailer Jack 3. -
Page 25: Operating Instructions
BXMT4224 / BXMT4238 Operating Instructions Trailer Chipper-Shredder 6. Operating Instructions 6.1 Operating Safety CAUTION! • Do not reach into rotor or feed hopper openings when Park the machine so prevailing winds blow the machine is running. Install and secure access covers exhaust gases / fumes away from the operator. -
Page 26: Before Startup
BXMT4224 / BXMT4238 Operating Instructions Trailer Chipper-Shredder 6.2 Before Startup 6.2.1 Pre-Operation Checklist Check the following each time the wood chipper is used: 1. Check the engine oil level. See page 27. 2. Open the fuel valve. See page 43. -
Page 27: Fuel Level, Checking
2. Fully insert the oil level dipstick without screwing it into 01043 the filler neck. Remove it to check the oil level. The proper Fig. 16 – BXMT4224 and BXMT4238 Fuel Tank level is when the oil is visible at the full (upper) mark on the dipstick. -
Page 28: Starting The Engine
BXMT4224 / BXMT4238 Operating Instructions Trailer Chipper-Shredder 6.5 Starting the Engine 6.6 Stopping the Engine 1. Stop feeding material into the hopper and allow machine to WARNING! clear out. Engine exhaust contains carbon monoxide, an 2. Slow engine speed to idle. -
Page 29: Shredder Operation
BXMT4224 / BXMT4238 Operating Instructions Trailer Chipper-Shredder Chipper / Shredder Capacity 6.8 Shredder Operation Model Chipper Shredder BXMT4224 4" (10 cm) 2" (5 cm) BXMT4238 4" (10 cm) 2" (5 cm) • Before beginning to feed, make sure the engine is warmed and the rotor is up to speed. -
Page 30: Machine Break-In
BXMT4224 / BXMT4238 Operating Instructions Trailer Chipper-Shredder • Do not reach into the shredder feed hopper further than the WARNING! gate to avoid contact with the knives on the rotor. • Use a stick or branch to push any piece of material into Never reach into the feed hopper. -
Page 31: Transporting The Machine
BXMT4224 / BXMT4238 Operating Instructions Trailer Chipper-Shredder 6.11 Transporting the Machine 9. Be sure to turn the rotor by hand to be sure there is nothing jammed between the rotor and stationary blades. • Do not exceed a safe travel speed. Slow down for rough 10. -
Page 32: Storage
BXMT4224 / BXMT4238 Operating Instructions Trailer Chipper-Shredder 6.12 Storage After the season's use or when the chipper is not going to be used for a period, place the machine in storage. • Clear out any debris from the machine. • Wash the machine then operate it for few minutes to dry out the moisture from the inside. -
Page 33: Service And Maintenance
BXMT4224 / BXMT4238 Service and Maintenance Trailer Chipper-Shredder 7. Service and Maintenance 7.1 Maintenance Safety WARNING! Good maintenance is your responsibility. Poor maintenance is Machine shown with guards removed for an invitation to trouble. illustrative purposes only. Never operate machine with guards removed. -
Page 34: Maintenance Schedule
BXMT4224 / BXMT4238 Service and Maintenance Trailer Chipper-Shredder 7.3 Maintenance Schedule Perform maintenance procedures at time shown or hour interval, whichever comes first. Every Use Check engine oil and fuel levels. Clear out any entangled material from chipper. Every 8 hours or Daily Perform Pre-operation check. -
Page 35: Grease Points
BXMT4224 / BXMT4238 Service and Maintenance Trailer Chipper-Shredder 7.4 Grease Points IMPORTANT! Use a hand-held grease gun for all greasing. Pump one shot of grease per fitting. Look for this decal on your machine. It Do not over grease. Too much grease can cause the bearing indicates a grease point and the interval in seals to fail. -
Page 36: Engine Air Cleaner
Fig. 27 – BXMT4238 Engine Air Cleaner 1. End cap 2. Element 01118 3. Inner Element 4. Inlet Screen 5. Retaining Clip Fig. 25 – BXMT4224 Engine Air Cleaner 1. Foam Filter Element 2. Wing nut 3. Paper filter Element... -
Page 37: Drive Belt Replacement
BXMT4224 / BXMT4238 Service and Maintenance Trailer Chipper-Shredder 7.6 Drive Belt Replacement 1/2"–5/8" (12–16 mm) The chipper has a centrifugal clutch mounted on the engine shaft used to drive the rotor plate sheave. When the drive belt is in disrepair or loose, the ability to efficiently drive the rotor may be affected. - Page 38 BXMT4224 / BXMT4238 Service and Maintenance Trailer Chipper-Shredder 01165 01170 Fig. 30 – Drive Belt Alignment Fig. 32 – Engine bolts 1. Straight Edge 3. Engine Clutch 2. Drive Belt 4. Rotor Sheave 2. Loosen the four bolts on the engine mount to the chipper frame.
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Page 39: Rotor Blades
BXMT4224 / BXMT4238 Service and Maintenance Trailer Chipper-Shredder 7.7 Rotor Blades Observe rotor blade sharpness at each use. Sharpen every 50 hours of operation. The rotor and ledger knives need to be sharp for the best performance. Periodic inspection is recommended. Keep the blades sharp to reduce the amount of power required during operation. -
Page 40: Ledger Knife
BXMT4224 / BXMT4238 Service and Maintenance Trailer Chipper-Shredder IMPORTANT! Make sure equal amount of material is removed from EACH blade when sharpening to maintain proper rotor balance. 5. Install rotor blades with leading edge out, towards the ledger knife as shown. Tighten the blade mounting bolts to 45 lbf•ft (63 N•m). -
Page 41: Chop Block
BXMT4224 / BXMT4238 Service and Maintenance Trailer Chipper-Shredder remove the blade to sharpen it. 3. Sharpen both long edges of the blade at 90°. 90° 90° 01130 01098 Fig. 39 – Checking ledger knife clearance Fig. 41 – Sharpening Ledger Knife 4. -
Page 42: Shredder Knives
BXMT4224 / BXMT4238 Service and Maintenance Trailer Chipper-Shredder 01127 01126 Fig. 43 – Rotor Assembly Fig. 42 – Chop Block in Rotor Housing 1. Rotor 1. Chop Block 2. Rotor Paddle 2. Shredder Knives 3. Locknut 4. Bushing 5. Spacer 6. -
Page 43: Twig Breaker
BXMT4224 / BXMT4238 Service and Maintenance Trailer Chipper-Shredder 7.11 Twig Breaker 7.12 Fuel Filter Inspect the twig breaker for damage, bent or missing teeth The fuel filter is located on the back side of the engine. Replace every 50 hours. -
Page 44: Troubleshooting
Engine Related Issues encountered, with possible causes and solutions. Refer to the engine owner's manual. If a problem persists after reading through the Troubleshooting section, contact your local dealer, distributor or Wallenstein. Have the serial number ready. Problem Cause Solution Obstructed discharge. -
Page 45: Specifications
BXMT4224 / BXMT4238 Specifications Trailer Chipper-Shredder 9. Specifications 9.1 Machine Specifications Model BXMT4224 BXMT4238 Chipping Capacity 4" (10 cm) 4" (10 cm) Shredding Capacity 2" (5 cm) 2" (5 cm) Chipper Type Disc Disc Feed System Gravity / Self Feed... -
Page 46: Common Bolt Torque Values
BXMT4224 / BXMT4238 Troubleshooting Trailer Chipper-Shredder 9.2 Common Bolt Torque Values Checking Bolt Torque Imperial Bolt Torque Specifi cations The tables shown give correct torque values for various Torque Value bolts and capscrews. Tighten all bolts to the torque Bolt values specified in the table, unless indicated otherwise. -
Page 47: Wheel Lug Torque
BXMT4224 / BXMT4238 Troubleshooting Trailer Chipper-Shredder 9.3 Wheel Lug Torque Wheel Lug Nut Torque It is extremely important safety procedure to apply Wheel Units 1st Stage 2nd Stage 3rd Stage and maintain proper wheel mounting torque on your Size trailer axle. Torque wrenches are the best method to lbf•ft... -
Page 48: Warranty
Warranty Trailer Chipper-Shredder 10. Warranty LIMITED WARRANTY Wallenstein products are warranted to be free of defects in materials and workmanship under normal use and service, for a period of Five Years for Consumer Use Two Years for Commercial/Rental Use from the date of purchase, when operated and maintained in accordance with the opera�ng and maintenance instruc�ons supplied with the unit. -
Page 49: Alphabetical Index
Controls ................21 Maintenance Schedule............34 Discharge Chute ............23 Hitch Coupler ..............24 Hood Deflector ............... 24 Oil level Alert – BXMT4224 ..........22 Shredder Feed Gate Lever ..........23 Operating Instructions ............25 Before Startup..............26 Chipping Operation ............28 Discharge Chute .............. - Page 50 Safety Sign Explanations ............ 14 Safety Sign Locations ............12 Safety Signs ................ 12 Replacing Damaged Safety Signs ......... 17 Safety Sign Explanations ..........14 Safety Sign Locations ............ 12 Safety signs, installing............17 Safety Training ..............8 Serial number ................ 5 Service and Maintenance............
- Page 52 www.wallensteinequipment.com...
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