DR 8 FPT User Manual
`
DR
SAFETY & OPERATING INSTRUCTIONS
®
CHIPPER/SHREDDER
DR Power Equipment
Serial No.
Order No.
Read and understand this manual and all instructions before operating the DR CHIPPER/SHREDDER.
Original Language
Toll-free phone: 1-800-DR-OWNER (376-9637)
Fax: 1-802-877-1213
Website: www.DRpower.com
Table of Contents
Chapter 1: General Safety Rules ............................................................................................................................................................ 3
Chapter 2: Setting Up The DR CHIPPER/SHREDDER ......................................................................................................................... 8
Chapter 3: Operating The DR CHIPPER/SHREDDER ......................................................................................................................... 13
Chapter 4: Maintaining The DR CHIPPER/SHREDDER ...................................................................................................................... 17
Chapter 5: Troubleshooting .................................................................................................................................................................. 24
Chapter 6: Parts Lists and Schematic Diagrams .................................................................................................................................. 26
Conventions used in this manual
This indicates a hazardous situation, which, if not followed, will result in death or serious injury.
This indicates a hazardous situation, which, if not avoided, could result in death or serious injury.
This indicates a hazardous situation, which, if not avoided, could result in minor or moderate injury.
This information is important in the proper use of your machine. Failure to follow this instruction could result in damage to
your machine or property.
Serial Number and Order Number
A Serial Number is used to identify your machine and is located on the Serial Number Label on your machine. An Order Number
is used to check and maintain your order history and is located on the upper left portion of your packing slip. For your
convenience and ready reference, enter the Serial Number and Order Number in the space provided on the front cover of this
manual.
Additional Information and Potential Changes
DR Power Equipment reserves the right to discontinue, change, and improve its products at any time without notice or obligation
to the purchaser. The descriptions and specifications contained in this manual were in effect at printing. Equipment described
within this manual may be optional. Some illustrations may not be applicable to your machine.
2 DR
®
CHIPPER/SHREDDER
Chapter 1: General Safety Rules
#
#
Read this Safety & Operating Instructions Manual before you use the DR CHIPPER/SHREDDER. Become familiar with the
operation and service recommendations to ensure the best performance from your machine. If you have any questions or need
assistance, please contact us at www.DRpower.com or call Toll-Free 1-800-DR-OWNER (376-9637) and one of our Technical
Support Representatives will be happy to help you.
Labels
Your DR CHIPPER/SHREDDER carries prominent labels as reminders for its proper and safe use. Shown below are copies of all
the Safety and Information labels that appear on the equipment. Take a moment to study them and make a note of their location
on your CHIPPER/SHREDDER as you set up and before you operate the unit. Replace damaged or missing Safety and
Information labels immediately.
#235451
#137581
#241991
227141
#242041
#241821
247961
CONTACT US AT www.DRpower.com 3
Protecting Yourself and Those Around You
This is a high-powered machine, with moving parts operating with high energy. You must operate the machine safely. Unsafe
operation can create a number of hazards for you, as well as anyone else in the nearby area. This machine can crush, grind, cut,
and sever parts of your body if they enter the inlet or discharge area of your CHIPPER/SHREDDER. Always take the following
precautions when using this machine:
Keep in mind that the operator or user is responsible for accidents or hazards occurring to other people, their property, and
themselves.
Always wear protective goggles or safety glasses with side shields while using the CHIPPER/SHREDDER to protect your eyes
from possible thrown debris.
Avoid wearing loose clothing or jewelry, which can catch on moving parts or the material fed into the CHIPPER/SHREDDER.
We recommend wearing gloves while using the CHIPPER/SHREDDER. Be sure your gloves fit properly and do not have loose
cuffs or drawstrings.
Wear shoes with non-slip treads when using your CHIPPER/SHREDDER. If you have safety shoes, we recommend wearing
them. Do not use the machine while barefoot or wearing open sandals.
Wear long pants while operating the CHIPPER/SHREDDER.
Use ear protectors or earplugs rated for at least 20 dba to protect your hearing.
Keep bystanders at least 100 feet away from your work area. Stop the engine when another person or pet approaches.
Safety for Children and Pets
Tragic accidents can occur if the operator is not alert to the presence of children and pets. Children are often attracted to the
machine and the chipping/shredding activity.
these precautions:
Never
assume that children will remain where you last saw them. Always follow
Keep children and pets at least 100 feet from the working area and ensure they are under the watchful care of a responsible
adult.
Be alert and turn the machine off if children or pets enter the work area.
Never allow children to operate the CHIPPER/SHREDDER.
4 DR
®
CHIPPER/SHREDDER
Safety with Gasoline - Powered Machines
Gasoline is a highly flammable liquid. Gasoline also gives off flammable vapor that can be easily ignited and cause a fire or
explosion. Never overlook the hazards of gasoline. Always follow these precautions:
Never run the Engine in an enclosed area or without proper ventilation as the exhaust from the Engine contains carbon
monoxide, which is an odorless, tasteless, and deadly poisonous gas.
Store all fuel and oil in containers specifically designed and approved for this purpose and keep away from heat and open
flame, and out of the reach of children.
Replace rubber Fuel Lines and Grommets when worn or damaged and after 5 years of use.
Fill the Gasoline Tank outdoors with the Engine off and allow the Engine to cool completely. Don't handle gasoline if you or
anyone nearby is smoking, or if you're near anything that could cause it to ignite or explode. Reinstall the Fuel Tank Cap and
Fuel Container Cap securely.
If you spill gasoline, do not attempt to start the Engine. Move the machine away from the area of the spill and avoid creating
any source of ignition until the gas vapors have dissipated. Wipe up any spilled fuel to prevent a fire hazard and properly
dispose of the waste.
Allow the Engine to cool completely before storing in any enclosure. Never store a machine that has gas in the tank, or a Fuel
Container, near an open flame or spark such as a water heater, space heater, clothes dryer or furnace.
Never make adjustments or repairs with the Engine running. Shut down the Engine, disconnect the Spark Plug wire, keeping
it away from the Spark Plug to prevent accidental starting, wait 5 minutes before making adjustments or repairs.
Never tamper with the Engine’s Governor setting. The Governor controls the maximum safe operation speed and protects
the Engine. Over-speeding the Engine is dangerous and will cause damage to the Engine and to the other moving parts of the
machine. If required, see your authorized dealer for Engine governor adjustments.
Keep combustible substances away from the Engine when it is hot.
Never cover the machine while the Muffler is still hot.
Do not operate the Engine with the Air Cleaner or the Carburetor Air Intake Cover removed. Removal of such parts could
create a fire hazard. Do not use flammable solutions to clean the Air Filter.
The Muffler and Engine become very hot and can cause a severe burn; do not touch.
CONTACT US AT www.DRpower.com 5
General Safety
Operating this CHIPPER/SHREDDER safely is necessary to prevent or minimize the risk of death or serious injury. Unsafe
operation can create a number of hazards for you. Always take the following precautions when operating this machine:
Your CHIPPER/SHREDDER is a powerful tool, not a plaything. Exercise extreme caution at all times. The machine is
designed to chip wood and shred most organic materials. Do not use it for any other purpose.
Thoroughly inspect the area in which you will be working and remove all foreign objects. Look for rope, wire, etc., and remove
these objects before chipping/shredding. Inserting these objects into the CHIPPER/SHREDDER Hopper could damage the
machine and/or cause injury.
Know how to stop the CHIPPER/SHREDDER quickly; see “Stopping the Engine” in Chapter 3.
Never operate your unit on a slippery, wet, muddy, or icy surface. Exercise caution to avoid slipping or falling.
See manufacturer’s instructions for proper operation and installation of accessories. Only use accessories approved by DR
Power Equipment.
Never use the machine without ensuring that all guards and shields are in place.
Never, under any conditions, remove, bend, cut, fit, weld, or otherwise alter standard parts on the CHIPPER/SHREDDER.
This includes all shields and guards. Modifications to your machine could cause personal injuries and property damage and
will void your warranty.
Never use the machine with the Hopper(s) or Discharge Chute removed.
Never place any part of your body in the CHIPPER/SHREDDER Hopper(s), discharge opening, or near any moving part while
the machine is running. Keep the area of discharge clear of anything that will obstruct a clear discharge. Wind can also
change discharge direction, so be aware. If it becomes necessary to push material into the CHIPPER/SHREDDER Hopper(s),
use a small diameter stick, NOT WITH YOUR HANDS.
Keep your face and body back from the CHIPPER/SHREDDER Hopper(s) to avoid accidental bounce back of any material.
Do not allow an accumulation of processed material to build up in the discharge area as this will prevent proper discharge
and can result in kickback from the CHIPPER/SHREDDER Hopper(s).
Allow only one person to operate the CHIPPER/SHREDDER at any time.
Always operate the machine from the Operator Zone (see Figure 10
of the machine when the Engine is running or the Flywheel is turning.
If the machine should start making an unusual noise or vibration, shut down the Engine, disconnect the Spark Plug Wire,
keeping it away from the Spark Plug to prevent accidental starting, wait 5 minutes, then inspect for damage. Vibration is
generally a warning of trouble. Check for damaged parts and clean, repair, and/or replace as necessary.
Never tamper with safety devices. Check their proper operation regularly.
Never try to pick up, move, or transport the machine while the Engine is running or the Flywheel is turning.
Before performing any maintenance or inspection procedure on the CHIPPER/SHREDDER, shut the Engine OFF, remove the
Spark Plug Wire, and keep it away from the Spark Plug.
Never allow people who do not understand and/or have not read this Safety and Operating Instructions Manual to use the
CHIPPER/SHREDDER. Allow only responsible individuals who are familiar with these rules of safe operation to use your
machine.
Never overload or attempt to Chip or Shred material beyond the manufacturer’s recommendation. Personal injury or damage
to the machine could result.
While using the CHIPPER/SHREDDER, don't hurry or take things for granted. When in doubt about the equipment or your
surroundings, stop the machine and take the time to look things over.
Never operate the machine when under the influence of alcohol, drugs, or medication.
Use the machine only in daylight.
Stay alert for hidden hazards or traffic.
Keep all nuts and bolts tight and keep the equipment in good operating condition.
on page 13). Never pass or stand on the discharge side
6 DR
®
CHIPPER/SHREDDER
A Note to All Users
Under California law, and the laws of some other states, you are not permitted to operate an internal combustion engine using
hydrocarbon fuels without an Engine Spark Arrester. This also applies to operation on US Forest Lands. All DR
CHIPPER/SHREDDERS shipped to California, New Mexico, and Washington State are provided with Spark Arresters. Failure of
the owner or operator to maintain this equipment in compliance with state regulations is a misdemeanor under California law and
may be in violation of other state and/or federal regulations. Contact your State Park Association or the appropriate state
organization for specific information in your area.
No list of warnings and cautions can be all-inclusive. If situations occur that are not covered by this manual, the operator must
apply common sense and operate this DR CHIPPER/SHREDDER in a safe manner. Contact us at www.DRpower.com or call Toll
Free: 1-800-DR-OWNER (376-9637) for assistance.
CONTACT US AT www.DRpower.com 7
Chapter 2: Setting Up The DR CHIPPER/SHREDDER
It may be helpful to familiarize yourself with the controls and features of your DR CHIPPER/SHREDDER as shown in Figure 1
before beginning these procedures. If you have any questions at all, please feel free to contact us at www.DRpower.com.
DR CHIPPER/SHREDDER Controls and Features
Blowback Shield
8.00 FT-LBS Torque
Briggs & Stratton Engine
Chipper Hopper
Shredder Hopper
Blowback Shield
Pneumatic Tires
Fuel Shut-Off
Choke
8 DR
®
CHIPPER/SHREDDER
Oil Fill/Dipstick
Tow Beam
Fuel Fill
Throttle
Starter Handle
Figure 1
Specifications
p
Engine
Tire Size 10 inch diameter
Clutch
Engagement speed
Frame
8.00 FT-LBS Torque Briggs & Stratton
Please refer to the Engine Owner’s Manual for Engine-
s
ecifications.
Centrifugal
1,000 RPM (the Rotor will turn at idle)
Welded 12 gauge steel construction
Belt
Size
Construction
Machine Dimensions
Operating Weight
Shipping Weight
Shipping Dimensions
V-Belt
44 inches
Wrapped for abrasion resistance
56" L x 41" W x 44" H
201 pounds
251 pounds
32" L x 34" W x 59" H
Unpacking the DR CHIPPER/SHREDDER
Tools and supplies needed:
Hammer or Pry Bar
Wire Cutters or Utility Knife
Gloves & Safety Glasses
1/2" Socket or Wrench
Parts supplied on shipping pallet (Figure 2) w/machine
Item Description Qty
1 Tow Beam 1
Parts supplied in Shredder Hopper
2 Chipper Hopper 1
3 Hardware Plastic Bag 1
4 Safety Glasses 1
Parts supplied in Plastic Bag (Figure 2)
5 5/16" - 18 x 3/4" Carriage Bolt 4
6 5/16" - 18 x 1" Bolt, HHCS 3
7 5/16" Flat Washer, USS 5
8 5/16" - 18 Nylon Lock Nut 7
9 1/4" - 20 Nylon Lock Nut 2
10 1/4" - 20 x 1-1/4" U-Bolt 1
11 Bent Hitch Plate 1
12 Knife Gauge 1
Engine Manual 1
Safety & Operating Instructions Manual 1
1
4
5 10
9
Figure 2
2
3
12
11
6
7
8
1. Pry off the four (4) Bottom Boards of the Crate from the shipping pallet (Figure 3 on page 10).
2. Cut the Ties securing the Tow Beam and the Chipper/Shredder to the Crate and Shipping Pallet (Figure 3 on page 10).
The Ties may be under tension. Wear Safety Glasses when cutting the Ties to protect your eyes.
CONTACT US AT www.DRpower.com 9
A
Cable
Tie
Tow Beam
Figure 3
Cable
Tie
Bottom
Board
(4 places)
3. Remove the Tow Beam and lift the Crate off of the Shipping Pallet.
4. Remove the Hardware Plastic Bag, the Chipper Hopper, and the packing
material from inside the Shredder Hopper.
5. Using a 1/2" Wrench, remove the Lag Bolt and Washer securing the front
of the Chipper/Shredder frame to Shipping Pallet (Figure 4). This Bolt and
Washer may be discarded.
6. With the help of another person, carefully roll the DR
CHIPPER/SHREDDER from the Shipping Pallet, resting it on the front
frame support.
7. Compare the contents on the Shipping Pallet and in the Plastic Bag with
the parts supplied list on the previous page. If any of the parts are missing,
contact 1-800-DR-OWNER (376-9637). You will need packaging to return
the machine; do not discard your packaging material until you are fully
satisfied with your new DR CHIPPER/SHREDDER.
Figure 4
Tow Beam
Figure 5
U-Bolt
Securing
Bolt
Attaching the Tow Beam and Hitch Plate
Tools Needed:
7/16" Wrench
Two 1/2" Wrenches
1. Place the Tow Beam on top of and in the center of the Axle between the
Axle Supports. Put the U-Bolt around the Axle from underneath and up
through the two holes on the Tow Beam (Figure 5). Install two 1/4"- 20
Lock Nuts on the U-Bolt with a7/16" Wrench but do not tighten.
2. Lift the machine and align the Hole the Tow Beam with the Hole in the
Front Frame Support and insert a 5/16"- 18 x 1" Bolt down through the
Frame and through the Tow Beam (Figure 6).
3. With this Bolt in place, block up the Tow Beam so that you can easily install
a 5/16" Flat Washer and a 5/16" - 18 Lock Nut on the Bolt from under the
Tow Beam; but do not tighten.
4. Re-check the center of the Tow Beam on the Axle and tighten the two Lock
Nuts on the U-Bolt.
5. Now tighten the 5/16"-18 Lock Nut to secure the Front Frame Support to
the Tow Beam with two 1/2" Wrenches.
xle Supports
6. Attach the Hitch Plate to the Tow Beam with two 5/16"- 18 x 1" Bolts and
two 5/16"-18 Lock Nuts (Figure 6). Tighten with two 1/2" Wrenches.
5/16" Bolt 5/16" Bolts
Tow Beam
Frame Support
Figure 6
10 DR
®
CHIPPER/SHREDDER
Bent Hitch
Plate
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