SENIX SDE15-L 120v Electric Wood Chipper and Shredder Instruction Manual

June 9, 2024
SENIX

SENIX SDE15-L 120v Electric Wood Chipper and Shredder

SENIX SDE15-L 120v Electric Wood Chipper and Shredder

For customer service please find all information on www.senixtools.com or call 800-261-3981
CAUTION: BEFORE USING THIS PRODUCT, READ THIS MANUAL AND FOLLOW ALL ITS SAFETY RULES AND OPERATING INSTRUCTIONS. ORIGINAL INSTRUCTIONS

SAFETY & INTERNATIONAL SYMBOLS

The following table depicts and describes safety symbols that may appear on this product. Read, understand, and follow all instructions on the machine before assemble and operate.

READ THE OPERATOR’S MANUAL(S) – Read, understand, and follow all instructions in the user manual(s) before attempting to assemble and operate.

SymbolWARNING! Do not expose the unit to rain or wet conditions.

Symbol Wear protective gloves when using the machine and handling debris.

SymbolDANGER! ROTATING BLADES – Keep hands and feet away from openings while the unit is running.

SWITCH OFF! Remove plug from outlet immediately if the cord is damaged or cut.

Thrown objects and rotating blade can cause severe injury.

SAFETY ALERT – Indicates a precaution, a warning, or a danger.

WEAR EYE AND HEARING PROTECTION – For protection against injury, wear ear defenders and safety goggles.

Wear foot protection when using the machine and handling debris.

SWITCH OFF! Remove plug from outlet before cleaning or conducting maintenance checks.

Keep bystanders a safe distance away from the work area.

Double insulation.

SAFETY INSTRUCTIONS

WARNING:

When using electric gardening appliances, basic safety precautions should always be followed to reduce the risk of fire, electric shock, and personal injury, including the following. READ ALL INSTRUCTIONS BEFORE USE.

GENERAL SAFETY
  1. Keep Children Away – All visitors should be kept at a distance from work area.
  2. Avoid Dangerous Environment – Do not use appliances in damp or wet locations.
  3. Do not Use In Rain.
  4. Only operate in daylight or good artificial light.
  5. Dress Properly – Do not wear loose clothing or jewelry. They can be caught in moving parts. Use of rubber gloves and substantial footwear is recommended when working outdoors. Wear protective hair covering to contain long hair.
  6. Wear ANSI-approved safety goggles and heavy-duty work gloves. Use face or dust Mask if operation is dusty.
  7. Stay Alert – Watch what you are doing. Use common sense. Do not operate appliance when you are tired.
  8. Do not Overreach – Keep proper footing and balance at all times.
  9. Do not Force Appliance – It will do the job better and with less likelihood of injury at the rate for which it was designed.
  10. Use Right Appliance – Do not use appliance for any job except that for which it is intended. The use of any other accessory or attachment may increase the risk of injury;
  11. Store Idle Appliances Indoors When not in use, appliances should be stored indoors in dry, and high or locked-up place – out of reach of children.
  12. When servicing use only identical replacement parts.
  13. Do not use appliance for other than intended use.
  14. Maintain labels and nameplates on the appliance. These carry important safety information.
POWER TOOL USE AND CARE
  1. Keep your face and body away from the Hopper opening.
  2. Stay clear of the discharge area. Keep body and hands away from the discharge chute.
  3. Do not put your hands into the hopper opening while the unit is running. Use the paddle to push objects into the hopper.
  4. Avoid Unintentional Starting – Do not carry plugged-in appliance with finger on switch. Be sure switch is off when plugging in.
  5. Before Starting the Chipper/ Shredder, make sure that the hopper inlet is empty.
  6. Before feeding material into the shredder, remove any metal, rocks, bottles, cans or other foreign objects that may damage blades.
  7. Keep guards in place and in working order.
  8. Keep blades sharp.
  9. Keep clear of intake and discharge chute. Use included push stick. Unplug unit and allow it to stop before unclogging.
  10. Disconnect Appliance – Disconnect the appliance from the power supply when not in use, before servicing, when changing accessories such as blades, and the like.
  11. Maintain Appliance With Care – Keep cutting edge sharp and clean for best performance and to reduce the risk of injury. Follow instructions in this manual. Inspect appliance cord periodically, and if damaged, have it repaired by an authorized service facility. Inspect extension cords periodically and replace if damaged. Keep handles dry, clean, and free from oil and grease.
  12. Check Damaged Parts – Before further use of the appliance, a guard or other part that is damaged should be carefully checked to determine that it will operate properly and perform its intended function. Check for alignment of moving parts, binding of moving parts, breakage of parts, mounting, and any other condition that may affect its operation. A guard or other part that is damaged should be properly repaired or replaced by a qualified technician unless indicated elsewhere in this manual.
ELECTRIC SAFETY
  1. Ground Fault Circuit Interrupter (GFCI) protection should be provided on the circuit(s) or outlet(s) to be used forthe gardening appliance. Receptacles are available having built-in GFCI protection  and may be used for this measure of safety.
  2. Do not Abuse Cord – Do not carry appliance by cord or yank it to disconnect from receptacle. Keep cord from heat, oil, and sharp edges.
  3. To reduce the risk of electric shock, this appliance has a polarized plug (one blade is wider than the other) and will require the use of a polarized extension cord. The appliance plug will fit into a polarized extension cord only one way. If the plug does not fit fully into the extension cord, reverse the plug. If the plug still does not fit, obtain a correct polarized extension cord. A polarized extension cord will require the use of a polarized wall outlet. This plug will fit into the polarized wall outlet only one way. If the plug does not fit fully into the wall outlet, reverse the plug. If the  plug still does not fit, contacta qualified electrician to install the proper wall outlet. Do not change the equipment plug, extension cord receptacle, or extension cord plug in any way. This design is referred to as double-insulated, indicated by .
  4. To reduce the risk of electric shock, use only with an extension cord intended for outdoor use, such as an extension cord of cord type SW-A, SOW-A, STW-A, STOW-A, SJW-A, SJOW-A, SJTW-A. or SJTOW-A. Make sure your extension cord is in good condition. When using an extension cord, be sure to use one heavy enough to carry the current your product will draw. An undersized extension cord will cause a drop in line voltage resulting in loss of power and overheating.
    a) Extension Cord Size: The following table shows the correct cord size to use depending on cord length and nameplate ampere rating. If in doubt, use the next heavier gauge. The smaller the gauge number, the heavier the cord. TABLE A – MINIMUM WIRE GAUGE FOR EXTENSION CORDS (120 VOLT)

    Ampere Rating (at full load)| EXTENSION CORD LENGTH
    25′| 50′| 100′| 150′
    0 – 6| 18| 16| 16| 14
    6 – 10| 18| 16| 14| 12
    10 – 12| 16| 16| 14| 12
    12 – 16| 14| 12| Not recommended

Connecting Cords: To reduce the risk of the cords pulling apart during operation, do one of the following.
– Make a knot as shown below then connect the cords:
Safety Instructions

– Or, use a plug-receptacle retaining strap or connector designed to hold extension cords to appliance cords.

INTENDED USE

This shredder is intended to cut up small branches and yard waste for domestic use. Using the machine for any other purpose for which it is not designed may result in serious injuries, machine damage.
The warnings, precautions, and instructions discussed in this instruction manual cannot cover all possible conditions and situations that may occur. It must be understood by the operator that common sense and caution are factors which cannot be built into this.

KNOW YOUR UNITAPPLICATIONS

KNOW YOUR UNITAPPLICATIONS Model: SDE15-L As a wood chipper &shredder:

  • Cutting up small branches and yard waste.
1 Hopper
2 Reset Button
3 Discharge Chute
4 Carbon Brush Cover
5 Wheel
6 Feeding Chute
7 Handle
8 Hopper Lock Knob
9 On/Off Switch with Safety Key
10 Power Plug
11 Paddle Holder
12 Collection Bag

SPECIFICATIONS*

Model Number SDE15-L
Motor 120V, 60Hz, 15A
Maximum Speed 4000 RPM
Recommended Material Diameter 0 to 1 inches (0 to 25.4 mm)
Maximum Material Diameter 1-1/2 inches (38 mm)
Cutterhead Size 7 inches
Weight 30.3 pounds
Product Dimensions 17.1 x 12.8 x 25.6 inches

ASSEMBLY

Assembly

  1. Unpack all parts and lay them on a flat, stable surface:
  2. Remove all packing materials and shipping devices, if applicable.
  3. The scope of delivery varies depending on the country and purchased variant: Model of SDE15-L.
  4. If you find that parts are missing or show damage do not use the product but contact customer service at 800- 261-3981. Using an incomplete or damaged product represents a hazard to people and property.
  5. Ensure that you have all the accessories and tools needed for assembly and operation. This also includes suitable personal protective equipment.

WARNING

Do not plug in or turn on the tool until it is fully assembled according to the instructions. Wear eye protection and protective gloves for this assembly work. Follow the assembly instructions step-by-step. Read through and become familiarized with the following procedures of handling and adjusting your tool. Failure to follow the safety instructions may result in serious personal injury

ASSEMBLING THE WHEELS & STAND (Fig. 2)

Assembly

  1. Insert the wheel axle (A) through the bottom holes of the stand (B).
  2. Slide the wheels (C) onto both ends of the wheel axle. Secure each wheel with a nut (D).
  3. Snap the wheel covers (E) into each wheel.
  4. Insert the two ends of the stand assembly into the bottom of the shredder housing (F). Align the holes and secure with screws (G)
INSTALLING THE PADDLE HOLDER (Fig. 3)

Assembly

  1. Clip the paddle holder (A) onto one side of the stand.
  2. Clip the paddle (B) into the paddle holder.

SymbolNOTE:

Place the paddle back into the paddle holder every time after using.

CONNECTING THE EXTENSION CORD (Fig. 4)

Assembly

  1. Make sure the power switch is in the OFF position.
  2. Select the correct extension cord according to “GUIDELINES AND RECOMMENDATIONS FOR EXTENSION CORDS”.
  3. Make a knot with the power cord (B) and the extension cord (A).
  4. Connect the plug and receptacle.
COLLECTING SHREDDED MATERIAL

Your shredder comes with a collection bag. Place the collection bag under the discharge chute to collect shredded material.

OPERATION

WARNING: Do not plug in or turn on the tool until it is fully assembled according to the instructions. Read through and become familiarized with the following procedures of handling and adjusting your tool. Failure to follow the safety instructions may result in serious personal injury.

WARNING:

Wear ANSI Z87.1-approved safety glasses, work-appropriate clothing, work gloves, and dust mask. Read through the safety section. Do not allow any part of the body or your clothing near the feeding chute or the discharge chute. Never reach under the hopper until the shredder has come to a complete stop and has been disconnected from the power supply

BASIC SHREDDING OPERATION (Fig. 5)

Assembly

  1. Place the shredder on a dry, level ground in the upright position. Do not operate the shredder if it is tilted or lying on its side.

  2. Check to make sure that the hopper is empty. Close the hopper tightly by turning the hopper lock knob (A) clockwise. The shredder will not run if the hopper is open or not fully closed.

  3. Inappropriate materials may damage the machine and cutting blades. Examine all materials before feeding them into the shredder:
    • Remove pieces of metal, rocks or other foreign objects that may damage the blades.
    • Do not feed wooden sticks with a diameter larger than 1.5 inch.
    • Before shredding roots, remove any remaining soil and stones.
    • Do not shred soft, damp material such as kitchen waste.

  4. Connect the shredder to the power source and turn the power switch to ON (B).

  5. Follow the rules below when feeding materials:
    • Only insert as much material as needed to prevent blockage of the feeding chute.
    • Feed wilted and damp materials alternately with dry branches to prevent cutting blades from blocking up.
    • Branches with leaves must be completely processed before new material is fed. Make sure that the chopped material can fall freely from the discharge chute.
    • Maintain the working speed of the shredder and do not overload it.
    • Keep a few dry branches to be shredded at the end, as they will help clean your shredder.
    SymbolNOTE: For optimal performance, we recommend shredding materials with diameters less than 1″.
    SymbolNOTE: The power switch is equipped with a safety key to prevent children from accidentally starting the machine. Turn off the power switch and remove the safety key to engage the childsafety lock and prevent unwanted start-ups. The switch cannot be turned on when the safety key is removed.

  6. Slowly insert the branch into the hopper through the feeding chute. Keep hold of the branch at a safe distance from the feeding chute until it is automatically drawn into the shredder.

  7. Use the included paddle to push the material inside the hopper, but be careful not to shred the paddle

  8. Only switch off the shredder after all of the shredding materials have passed through the discharge chute. Otherwise, the discharge chute may jam the next time the shredder is turned on.

  9. When all shredding work is complete, switch the machine to OFF and unplug the power cord. Wait for the blades to come to a complete stop before leaving the work area.

OVERLOAD PROTECTION (Fig. 6)

Assembly

Your electric shredder is equipped with overload protection. If the shredder is clogged during shredding, the overload protection will cut the power automatically to protect your shredder. Wait at least 1 minute for the motor to cool down before restarting the unit.

To restart the shredder:

  1. Press the reset button (A).
  2. Turn the power switch ON (B).
  3. If the shredder will not start, it might be jammed inside. Turn the shredder OFF and unplug the power cord. Wait for the blades to come to a complete stop. Clear the clogged materials.

MAINTENANCE

WARNING: Only perform maintenance listed in this manual, any other service should be performed by authorized services.

ROUTINE INSPECTION

Before each use, inspect the general condition of the tool. If any of these following conditions exist, do not use until parts are replaced or the tool is properly repaired.
Check for

  • Loose hardware,
  • Misalignment or binding of moving parts,
  • Damaged cord/electrical wiring,
  • Cracked or broken parts, and
  • Any other condition that may affect its safe operation.
CLEANING & STORAGE
  1. Keep the ventilation openings free from dust and debris to prevent the motor from overheating.

  2. Use a vacuum or low-pressure compressed air to remove dust and debris from the tool surfaces, motor housing and work area.

  3. Wipe the tool surfaces clean with a soft cloth or brush. Make sure water does not get into the tool.
    WARNING:
    Most plastics are susceptible to damage from various types of commercial solvents. Do not use any solvents or cleaning products that could damage the plastic parts. Some of these include but are not limited to: gasoline, carbon tetrachloride, chlorinated cleaning solvents, and household detergents that contain ammonia.
    To clean the inside of the unit, turn the hopper locking knob counterclockwise, and open the hopper. Clean the cutting blades and the discharge area. Remove wood sticks or objects that may clog the blades. Check the blades for damage and replace if they show signs of wear. Replace the hopper and lock the hopper locking knob by turning it clockwise

  4. Store the tool in a clean and dry place away from the reach of children. Store in temperatures between 41° to 86°F.

  5. Cover the tool in order to protect it from dust and moisture. It is preferable to store it in its original packaging with the instruction manual and all accessories.

PRODUCT DISPOSAL

Used power tools should not be disposed of together with household waste. This product contains electronic components that should be recycled. Please take this product to your local recycling facility for responsible disposal and to minimize its environmental impact. Please recycle the packaging and electronic components where facilities exist.

REPLACING CUTTING BLADES (Fig. 7)

Assembly

The shredder comes with two cutting blades preinstalled that can be reversed or replaced to keep the cutting edges sharp. The two blades should always be reversed or replaced as a matched set.

It is recommended to replace/reverse the blades when the wood sticks can not be automatically drawn into the shredder after entering the hopper. One set of sharp edges can cut approximately 400 lbs of materials, depending on the hardness and quality of the sticks. When the cutting capacity is reached, make sure to replace/ reverse the shredder blades to maintain optimal performance.

WARNING:

Wear protective gloves to protect your hands. Cutting blades have sharp edges on both sides and are fragile. Handle the blades carefully to avoid personal injury or damage to the blades.

  1. Turn off and unplug the machine. Wait for the blades to come to a complete stop
  2. Fully unscrew the hopper lock knob until it springs out. Open the hopper to access the cutting head (A).
  3. Clean out all chips or foreign matter sticking to the cutting head and blades (B) using a soft brush.
  4. Rotate the cutting head to the configuration shown in. To prevent the cutting head from rotating during blade change, insert a screwdriver through the blade guard hole (C) and the slot in the cutting head (Fig. 7).
  5. Unscrew the two hex bolts (D) on the top blade. Turn the cutting head 180 degrees to remove the other blade.
  6. The blades may be reversed when one of the cutting edges becomes dull or chipped. Reverse the direction of the original blades, or install two new blades. Make sure to reverse or replace both blades at the same time so they are balanced with one another. Align the slots on the blade with the grooves on the cutting head.
  7. Secure each blade with two hex bolts, firmly tighten them with a hex wrench. Close the hopper and fully tighten the hopper locking knob.

TROUBLESHOOTING

Suspected malfunctions are often due to causes that the users can fix themselves. Therefore, check the product using this section. In most cases the problem can be solved quickly.

PROBLEM POSSIBLE CAUSE SOLUTION
Motor does not start. Power cord or extension cord damaged or not properly
plugged in. Check the power cord, extension cord, power plug, and the power

outlet. Make sure the tool is properly plugged in. Do not use the tool if any cord is damaged.
Safety key is removed from power switch.| Insert the safety key into the power switch.
Motor is overloaded and circuit breaker trips.| The material may be too much or too hard for the shredder to handle. Wait for motor to cool down, and press the reset button. Reduce the material load and restart the shredder.
The hopper is open.| Check that the hopper is closed and the hopper lock knob is tightened.
Material cannot be fed into the shredder.| The material is jammed in the feed inlet.| Turn off and unplug the machine. Open the hopper and remove blocked or jammed materials.
The cutting blades are blocked.| Turn off and unplug the machine. Open the hopper and blade cover. Remove blocked material from the blade. Close the blade cover and hopper.
The discharge chute is blocked.| Turn off and unplug the machine. Open the hopper and the plate of the discharge chute to clear the blocked material. Replace the plate and hopper.
Inefficient cutting.| Cutting blade edges are worn.| Reverse the blades or replace with new blades.

WARRANTY

LIMITED TWO-YEAR WARRANTY

2-year limited warranty on all Senix E series outdoor electric powered equipment.
FOR TWO YEARS from the original date of retail purchase this Senix product is warranted against defects in materials or workmanship on power tools. Defective product will receive free repair.*
This warranty does not cover normal wear of parts and components such as cutting chain, line or blades nor does this warranty cover product transportation cost for warranty or service.

Warranty is subject to the following conditions:

  • Warranty applies to the original purchaser at retail and is not transferrable*
  • The tool has not been misused, abused, neglected, altered, modified or repaired by anyone other than an authorized servicecenter
  • Only genuine Senix accessories have been used with or on this product
  • The tool has been subjected to normal wear and tear
  • The tool has not been used for trade or professional purposes
  • The tool has not been used for rental purposes
  • This warranty only covers defects arising under normal usage and does not cover any malfunction, failure or defect resulting from misuse, abuse (including overloading the product, exposure to water or rain) accidents, neglect or lack of proper installation and improper maintenance or storage.

To locate your nearest Senix service provider call toll free at 800-261-3981 or email us at service@senixtools.com.

Additional Limitations

Any implied warranty granted under state law, including warranties of merchantability or fitness for a particular purpose, are limited to three years from the date of purchase on power tools and chargers and seven years on batteries. The manufacturer is not responsible for direct, indirect, incidental or consequential damages. Some states and provinces do not allow limitations on how long an implied warranty lasts and/or do not allow the exclusion or limitation of incidental damages, so the above limitations and exclusions may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state or province to province.

The YAT USA declines any responsibility in regard to civil liability arising from abusive use or not in conformity with proper use and maintenance of the machine as described in the operator’s manual.

YAT USA is not responsible for direct, indirect, incidental or consequential damages.

After the purchase, the manufacturer recommends proper maintenance of the machine and to read the operator’s manual before using the machine.

*Original purchase receipt may be required for proof of purchase

For customer service contact us toll free at 1-800-261-3981 or Senixtools.com.

YAT USA, Inc. 6441 Hendry Road, Suite A, Charlotte, NC 28269

CUSTOMER SUPPORT

 WWW.SENIXTOOLS.COM

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