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WoodMaxx WM Series Manual

Wood chippers
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TABLE OF CONTENTS
TABLE OF CONTENTS
All content in this manual;
pictures, and text are the sole property of
WoodMaxx™ Power Equipment Ltd.
© 2014 No unauthorized reproduction.

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Summary of Contents for WoodMaxx WM Series

  • Page 1 TABLE OF CONTENTS TABLE OF CONTENTS All content in this manual; pictures, and text are the sole property of WoodMaxx™ Power Equipment Ltd. © 2014 No unauthorized reproduction.

  • Page 2: Setup Instructions

    INTRODUCTION CONGRATULATIONS! You have just purchased the WoodMaxx™ WM-Series Wood Chipper, the strongest, safest and the most compact PTO wood chip- per available. We have compiled this owner’s manual to help you under- stand and appreciate your chipper. By taking a few minutes to read this manual and understand the maintenance instructions, it will give you better performance and extend the life of your chipper.
  • Page 3 ASSEMBLY INSTRUCTIONS Assembly Time 2.5 Hours Before you get started, there are a few tools you will need: • 13mm Wrench • 3/16 Allen Wrench (same as 1/2”) • 16mm Wrench • 6mm Allen Wrench (same as 5/8) • Adjustable Wrench Remove the plastic wrapping from the crate and inspect the chipper for any obvious shipping damage.
  • Page 4 ASSEMBLY INSTRUCTIONS Locate the lift point on the top of the chipper. This is the balance point, and the only point the chipper should be lifted from. Using a chain or strap that is rated strong enough to lift the weight of the chipper, lift the chipper out of the crate.
  • Page 5 ASSEMBLY INSTRUCTIONS In-feed bin left In-feed bin side panel right side panel In-feed roller In-feed bin assist lever bottom panel In-feed bin Hardware box top panel & accessories Adjustable Support leg base legs Discharge chute (20)M10x- (2) CAT 1 Draw 25mm Pins (5) Clevis Pins...
  • Page 6 ASSEMBLY INSTRUCTIONS Use Fender Washers Here Fig. 6 Inside mount Outside mount (washer, lock nut) (bolt, fender washer) [Above] View of proper assembly of in-feed bin using 2 hole straps. All other bolts are typically assembled as follows; bolt- washer- panel-washer-lock-nut Attach the left panel of the in-feed bin us- ing two of the 2-hole straps and two M10x-...
  • Page 7 ASSEMBLY INSTRUCTIONS Before tightening the bolts, ensure that the lower panel is slightly higher than the in-feed bin. This will prevent mate- rial from hanging up where the two pieces join together. [Fig. 10] Fig. 10 Attach the top panel of the in-feed bin by installing the four M10x25mm bolts in the two forward holes of the panel.
  • Page 8 ASSEMBLY INSTRUCTIONS Fasten the chain from the upper feed roller assembly to the feed roller assist lever. The hardware for this is found located on the end of the chain. [Fig. 14]. Connect the safety bar to the top side of the in-feed bin.
  • Page 9 ASSEMBLY INSTRUCTIONS Note: Please check to make sure all nuts and bolts on machine are tightened after you complete assembly, and before machine is first used. This step has not been done for you prior to shipment, except for the Fig.
  • Page 10 ASSEMBLY INSTRUCTIONS Now, the shaft must be sized according to this measurement. Refer to the chart on the bottom of page 18 to determine if the shaft must be cut to size. If so, see the “PTO shaft cutting instructions” on page 19 . After properly sizing the shaft, locate the three grease fittings on the shafts U-joints, and pump several shots of high...
  • Page 11 DRIVE LINE SAFETY TIPS Agriculture and forestry are recognized as one of the most hazardous of oc- cupations. Today’s farmer spends long hours in close proximity to increasing- ly complex and powerful machinery. To avoid accidents, everyone from the component supplier and the company who manufacturers and assembles the machinery, to the dealers and ulti- mately the actual user, must keep safety in mind.
  • Page 12 DRIVELINE SAFETY CHECKLIST Hazard Reduction - The second step in specifying a safe drive-line application is to strive to eliminate as many hazards as possible 1. On drive-line with torque limiting or overrunning devices, specify that the device be positioned to the end of the drive-line by the implement. 2.
  • Page 13 DRIVELINE SAFETY CHECKLIST Warnings and Instructions – Provide warnings and instructions for hazards as- sociated with the machine. Provide instructions for proper maintenance and repair. 1. Provide labels on the unit to advise the user of proper hitch dimensions and maximum safe operating speed. 2.

  • Page 14: Safety Instructions

    SAFETY INSTRUCTIONS Do not attempt to operate the chipper until you have read and understand the owner’s manual. If you need a new one, you can visit www.wooodmaxx.com Keep the decals in place and in good repair. We will furnish new decals upon request.

  • Page 15: Machine Operation

    MACHINE CHECKLIST CAUTION: Visually inspect the in-feed bin and the flywheel before applying power to ensure that the chipper head is clear, all the bolts are clear, and the knives clear the case and the cutter bar. Make sure that: 1- Bystanders are at a safe distance from chipper during operation 2- Children should NEVER...
  • Page 16 MACHINE OPERATION Remember to chip only clean material, or knife life will be shortened. Do not move the chipper while the flywheel is turning. Block the tractor wheels and set the parking brake while running the chipper. Watch the discharge chute while operating the unit, and if the chips stop flow- ing, stop feeding material into the unit by pushing forward on the hydraulic control valve handle located on the side of the in-feed bin.

  • Page 17: Preventative Maintenance

    LUBRICATION Bearings - grease all bearings every 10 hours of operation. PTO Shaft – grease the two grease zerks on the universal joints 10 hours of operation with high quality grease. In-feed Roller Drive Axle – lubricate with way oil (chain saw bar oil) every 10 hours of operation.

  • Page 18: Troubleshooting

    TROUBLESHOOTING PROBLEM: Head slows but tractor does not Possible Causes Solution Main drive belts are slipping Tighten or replace if necessary Fly wheel knives dull Sharpen or replace PROBLEM: Feed roll clutch kicking in and out of gear excessively Possible Causes Solution Flywheel knives dull Sharpen or replace...
  • Page 19 DRIVE LINE FITTING ADJUSTMENTS This data is for drive-line fitting adjustment. Prior to startup, the PTO that is supplied with your chipper must be properly sized to insure proper operation. If this is not done, damage to the chipper, PTO, and tractor PTO drive-line will occur. These calculations are based on the following assumptions: The drive-line has an active length range of 20-3/4”...
  • Page 20 DRIVE LINE FITTING ADJUSTMENTS Most drive-lines can be adjusted to fit by cutting off equal amounts of the ends of the shaft and the guard tube of the PTO drive-line. In no case can more than 3” of shaft and guard tube be removed, or the contact area is not sufficient for proper and safe operation of the drive-shaft.
  • Page 21 KNIFE CHANGING/ADJUSTING Tools You Will Need: • Torque Wrench • 16mm Wrench/Socket • 17mm Socket • 6mm Allen Wrench STEPS: Detach PTO shaft from chipper. [fig. 1] Remove shield that covers in-feed drive axle Remove shield that covers drive belts. Remove access panel on front and back of Fig.
  • Page 22 KNIFE CHANGING/ADJUSTING Tools You Will Need: • Torque Wrench • 16mm Wrench/Socket • 17mm Socket BED KNIFE STEPS: Detach PTO shaft from chipper. [fig. 1] Remove both tension springs from in-feed roller assembly. Raise and support in-feed roller, a short piece of 2x4 works well for this.
  • Page 23 FLYWHEEL KNIFE SHARPENING SHARPEN FLYWHEEL KNIVES STEPS: To properly sharpen the knife, sharpen an angle A and keep the angle about 37°-39°, the same as a new set. [Fig. 1] Area B cannot be rounded, or the knife will not pull the material into the head.
  • Page 24 CLEARING FLYWHEEL HOUSING Tools You Will Need: • 16mm Wrench (same as 5/8”) STEPS: Detach PTO shaft from chipper. [fig. 1] Locate access door on bottom of flywheel housing. Using a 16mm wrench, remove the two bolts that secure the access cover. [fig. 2] Fig.
  • Page 25 INFEED DRIVE AXLE POWER BELT Tools You Will Need: • 16mm Wrench • AX-33 V-Belt (same as 5/8”) • 18mm Wrench STEPS: Detach PTO shaft from chipper. [fig. 1] Remove roller disengage bar cable. [fig. 2] Remove shield that covers in feed drive axle. Using a 16mm wrench, loosen all 4 nuts that Fig.
  • Page 26 CHANGE/ADJUST DRIVE BELT Tools You Will Need: • Straight Edge • 5-BX-46 Belts • 18mm Wrench • 18mm Socket STEPS: Detach PTO shaft from chipper. [fig. 1] Remove drive belt cover. Loosen 4 bolts that support the lower jack shaft assembly.
  • Page 27 MAINTAIN IN-FEED DRIVE AXLE Tools You Will Need: • 4mm Allen Wrench • Mineral spirits solvent, grease • Way oil, heavy viscosity slide way lubricant. (Chainsaw bar oil works well) STEPS: Detach PTO shaft from chipper. [fig. 1] Remove in-feed roller disengage bar cable. Fig.

  • Page 28: Limited Warranty

    This warranty does not apply to normal wear and tear, commercial or rental use, after-market modification, or damages which arise from negligence, misuse, use not in accordance with the product instructions and if in the event there is a dispute, WOODMAXX™ in its sole discretion WOOD- will make the final decision with regard to whether or not the product is covered by the MAXX™...
  • Page 29 TECH DRAWINGS...
  • Page 31 WM-8M Mechanical Wood Chipper Infeed Bin Parts Diagram 1 Diagram # Part Description Size / Detail Lower bin sheet metal section Right side bin sheet metal section Left side bin sheet metal section Upper bin sheet metal section Lift lever ( 6 ) Lift lever mount brackets Safety bar...
  • Page 33 WM-8M Mechanical Wood Chipper Infeed Hopper Parts Diagram 3 Diagram # Part Description Size / Detail Hopper / blower half welment ( 2 ) Angle bracket for liftsping eye bolt Chain, lift lever attachment Roller lift arm cross tube ( 5 ) Bolt, Chain attachment M10 x 35mm ( 6 )
  • Page 34 Mechanical control & Drive components Diagram 2 ( 37 ) ( 35 ) ( 24 ) ( 24 ) ( 35 ) ( 36 ) ( 20 ) ( 38 ) ( 9 ) ( 39 ) ( 40 ) ( 9 ) ( 20 ) ( 28 )
  • Page 35 WM-8M Mechanical Wood Chipper Diagram 2 Diagram 2 Part Description Size / Detail Cover Gear reducer Mount plate, gear reducer Lever, clutch Clutch drive Key, gear output reducer shaft 3/16" x 1" Set screw M5 x 10mm Clutch output section ( 9 ) Key, driveshaft 15/64 x 3/4"...
  • Page 36 viii...
  • Page 37 WM-8M Mechanical Wood Chipper Blower / Flywheel housing Parts Diagram 4 Diagram # Part Description Size / Detail Hopper / blower half weldment * duplicte view of parts see Diagram 3 Flywheel fan weldment Blower radius housing Blower radius housing top section Cover plate, knife access Cover plate, clean out ( 7 )
  • Page 39 WM-8M MechanicalWood Chipper Drive components / Jackshaft Diagram 5 Diagram # Part Description Size / Detail Jackshaft / blower weldment Jackshaft bearing mounting plate Sheave belt cover Top link Flange bearing 4 bolt see diag. 4 for identical parts opposite side Set screws M10- 1.25 or 1.5 x 10mm Pillow block flywheel spindle bearing...
  • Page 41 WM-8M Mechanical Wood Chipper Base Detail 6 Diagram # Part Description Size / Detail Frame weldment ( 2 ) Adjustable leg 3 point hitch bracket, lower Pin, 3 point hitch attachment ( lower ) Bushing , 3 point hitch bracket ( lower ) Cotter pin Lock pin, adjustment hitch bracket Cotter pin...

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Wm-8m