DR Power Equipment WALK BEHIND BLOWER Premier, WALK BEHIND BLOWER Pro, WALK BEHIND BLOWER Pro-XL Safety & Operating Instructions Manual
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®
DR
WALK BEHIND BLOWER
SAFETY & OPERATING INSTRUCTIONS
Serial No.
Order No.
Read and understand this manual and all instructions before operating the DR WALK BEHIND BLOWER.
DR Power Equipment
Toll-free phone: 1-800-DR-OWNER (376-9637)
Website: www.DR
ower.com
Table of Contents
Chapter 1: General Safety Rules ............................................................................................................................................................ 3
Chapter 2: Setting Up The DR® WALK BEHIND BLOWER ................................................................................................................. 7
Chapter 3: Operating the DR WALK BEHIND BLOWER...................................................................................................................... 11
Chapter 4: Maintaining the DR WALK BEHIND BLOWER .................................................................................................................. 14
Chapter 5: Troubleshooting .................................................................................................................................................................. 19
Chapter 6: Parts Lists, Schematic Diagrams ........................................................................................................................................ 20
Conventions used in this manual
This indicates a hazardous situation, which, if not avoided, 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 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
Figure 1
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.
California Proposition 65
2 DR® WALK BEHIND BLOWER
Chapter 1: General Safety Rules
Read this safety & operating Instructions manual before you use the DR WALK BEHIND BLOWER. 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 WALK BEHIND BLOWER 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 WALK BEHIND BLOWER as you set up and before you operate the unit. Replace damaged or missing safety and
information labels immediately.
#A0000256659
#137581
#A0000256673
#A0000268281
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Protecting Yourself and Those Around You
This is a high-powered machine, with moving parts operating with high energy at high speeds. Use proper clothing and safety
gear when operating this machine to prevent or minimize the risk of severe injury. 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. Always take the following precautions
when operating this machine:
Always wear protective goggles or safety glasses with side shields while operating this blower system to protect your eyes
from possible foreign objects thrown from the machine.
Wear shoes with non-slip treads when using your DR walk-behind WALK BEHIND BLOWER. If you have safety shoes, we
recommend wearing them. Do not use the machine while barefoot or wearing open sandals.
Avoid wearing loose clothing or jewelry, which can catch on the machine’s moving parts.
We recommend wearing gloves while using your DR walk-behind WALK BEHIND BLOWER. Be sure your gloves fit properly
and do not have loose cuffs or drawstrings.
Wear long pants while operating the machine.
Use ear protectors or ear plugs rated for at least 20 dba to protect your hearing.
Never allow people who are unfamiliar with these instructions to use the blower. Allow only responsible individuals who are
familiar with these rules of safe operation to use your machine.
Never place your hands, feet, or any part of your body near or under any moving part while the machine is running.
Keep bystanders away from your work area at all times. To be safe, do not operate the machine near small children or pets,
and never allow children to operate the blower. Stop the engine when another person or pet approaches.
Never operate the engine with the air cleaner or cover over the carburetor air-intake removed, except for adjustment. Removal
of such parts could create a fire hazard. Do not use flammable solutions to clean air filter.
The muffler and engine become very hot and can cause a severe burn; do not touch.
Never, under any conditions, remove, bend, cut, fit, weld, or otherwise alter standard parts on the DR walk-behind WALK
BEHIND BLOWER. This includes all shields and guards. Modifications to your machine could cause personal injuries and
property damage and will void your warranty.
Safety for Children and Pets
Tragic accidents can occur if the operator is not alert to the presence of children. Children are often attracted to the machine and
the blowing activity. Never
Keep children out of the work area and under the watchful care of a responsible adult.
Be alert and always turn off the DR walk-behind WALK BEHIND BLOWER engine if children or pets enter the work area.
Before, and while moving backwards, look behind, and down for small children and pets.
Never allow children to operate the blower.
Use extra care when approaching blind corners, shrubs, trees, or other objects that may obscure your vision.
assume that children will remain where you last saw them.
4 DR® WALK BEHIND BLOWER
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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.
Fill the gasoline tank outdoors with the engine off and allow the engine to cool completely. Do not handle gasoline if you or
anyone nearby is smoking, or if you are near anything that could cause it to ignite or explode. Replace the fuel tank and fuel
container caps 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 the DR walk-behind WALK BEHIND BLOWER in any enclosure. Never
store the machine with gas in the tank or a fuel container, near an open flame or spark such as a water heater.
Never make adjustments or repairs with the engine running. Disconnect the spark plug wire and keep the wire away from the
spark plug to prevent accidental starting.
Never check for an ignition spark with the spark plug or spark plug wire removed. Use an approved spark tester.
Never tamper with safety devices. Check their proper operation regularly.
Never change the engine governor settings or modify the engine speed. Modifications will void your warranty.
To reduce fire hazard, keep the engine and muffler area free of debris build-up such as leaves, grass, oil, grease, or any other
combustible material. Clean the engine area after each use.
Never operate the engine without the muffler. Inspect the muffler periodically and replace if necessary. If equipped with a
muffler deflector, inspect the deflector periodically and replace if necessary.
Never operate the engine with the air cleaner or the cover over the carburetor air-intake removed, except for adjustment.
Removal of such parts could create a fire hazard.
Always check fuel lines and fittings frequently for cracks or leaks, replace if necessary.
Safety on Slopes
Slopes are a major factor related to slip and fall accidents, which can result in severe injury. All slopes require caution. If you feel
uneasy on a slope, do not use the Blower on it. Always take the following precautions when using this machine on slopes:
lways:
Move across the face of slopes; never up and down. Exercise extreme caution when changing direction on slopes.
Remove objects such as stones, wire, rope, or rags.
Watch for holes, ruts, or bumps in the landscape.
Never:
Never use the Blower near drop-offs, ditches, or embankments; you could lose your footing or balance.
Never use the Blower on slopes greater than 20 degrees, or any excessively steep slopes.
Never use the Blower on wet, or slippery slopes; reduced traction could result in slipping.
Never park the Blower on a steep grade or slope.
CONTACT US AT www.DRpower.com 5
General Safety
Operating this Blower 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:
Keep in mind that the operator or user is responsible for accidents or hazards occurring to other people, their property, and
themselves.
Your DR walk-behind WALK BEHIND BLOWER is a powerful tool, not a plaything. Exercise extreme caution at all times. The
design of this machine is to blow debris. Do not use it for any other purpose.
Know how to stop the machine quickly.
Never allow people or pets to ride on the DR walk-behind WALK BEHIND BLOWER.
Never operate the blower near hot or burning debris or any toxic or explosive materials.
If the machine should start making an unusual noise or vibration, stop the engine and wait five minutes to cool. Vibration is
generally a warning of trouble. Disconnect the spark plug wire and inspect for any worn or broken parts, loose hardware, or
loose engine mounting bolts. Clean and repair and/or replace damaged parts.
Always shut off the DR walk-behind WALK BEHIND BLOWER engine, wait five minutes to cool, and disconnect the spark plug
wire before attempting to inspect or maintain the machine.
Always keep the equipment in a good safe operating condition. Always make certain nuts and bolts are tight and always use
the supplied self-locking hardware; do not substitute.
Use the DR walk-behind WALK BEHIND BLOWER only in daylight.
While using the blower, do not 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 leave the machine unattended with the engine running.
Do not operate the machine when under the influence of alcohol, drugs, or medication.
See manufacturer’s instructions for proper operation and installation of accessories. Only use accessories approved by DR
Power Equipment.
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 WALK BEHIND
BLOWERS 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.
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.
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 machine in a safe manner. Contact us at www.DRpower.com or call 1 (800) DR-owner
(376-9637) for assistance.
6 DR® WALK BEHIND BLOWER
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Chapter 2: Setting Up The DR® WALK BEHIND BLOWER
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It may be helpful to familiarize yourself with the controls and features of your DR WALK BEHIND BLOWER as shown in Figure 2
before beginning these procedures. If you have any questions at all, please feel free to contact us at www.DRpower.com.
DR WALK BEHIND BLOWER Controls and Features (PREMIER MODEL)
Hand Adjust
Knob
Starting Pull
Handle
Lower
Handlebar
Throttle
Lever
Fuel Fill
Cap
Upper
Handlebar
Choke
Lever
Fuel
Shutoff
Lever
Blower
Housing
Start
On/Of
Switch
Large Spoke
Rear Wheels
Blower Air
Intake
ir Flow
ngle Adjust
Handle
ir Flow
Nozzle
Figure 2a
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A
A
r
DR WALK BEHIND BLOWER Controls and Features (PRO MODELS)
Lateral Air
Flow Leve
Vertical Air
Flow Lever
Throttle
Lever
Lower
Handlebar
Battery
Traction
Drive Lever
Fuel Fill
Cap
Maintenance
Meter
(Optional
ccessory)
Upper
Handlebar
Choke
Lever
Fuel
Shutoff
Lever
Blower
Housing
Starter Pull
Cord
Start
Key
Switch
(Electric
Start
Models)
Blower Air
Intake
Pneumatic
Wheels
ir Flow
Nozzle
Figure 2b
8 DR® WALK BEHIND BLOWER
Specifications
s
A
Model Premier Pro Pro-XL
Engine
CFM
MPH
Horizontal Rotation
Vertical Rotation
Nozzle Control
Drive
Wheel Size
Frame
Machine Weight
Machine Dimensions
See Engine Owners Manual See Engine Owners Manual See Engine Owners Manual
1200 2000 2000
200 200 200
90° left to 90° right 90° left to 90° right 90° left to 90° right
35 50 50
Manual Remote Remote
Push Push Self Propelled, Variable Speed
16" x 2", 10" x 2.75" 12" x 4.5", 10" x 3.5" 12" x 4.5", 10" x 3.5"
11 GA Steel 12 GA Steel 12 GA Steel
105 165 175
40"H x 51"L x 25"W 43"H x 57"L x 27"W 43"H x 57"L x 27"W
Assembling the DR WALK BEHIND BLOWER
PREMIER Assembly
The Premier Model is shipped fully assembled with the Handlebar in a folded
position. You will need to adjust the Handlebar to the operating position before
use.
1. Ensure that the two Handlebar Knobs are loosened (Figure 3).
2. Unfold the Handlebar to the operating position and tighten the Knobs to
secure it.
3. Refer to the “Adding Engine Oil and Gasoline” section on the next page to
continue setting up the machine.
PRO Assembly
The Pro Model is shipped with the Handlebar disconnected from the machine.
You will need to install the Handlebar to the machine before use.
Parts Supplied in Product Package - PRO MODELS (Figure 4 and list below):
Item # Part # Description Qty
1 ........... 333321 ..... Nut, Nylon Lock, Flanged, 5/16-18 ......................... 4
2 ........... 385991 ..... Bolt, Hex, Flange, 5/16-18 X 1-3/4", GR5, ZP ........ 4
Tools Needed:
Two 1/2" Wrenches
1. Pull the Upper Handlebar Assembly from its shipped location and position
the Upper Handlebar Assembly onto the Lower Handlebar (Figure 5).
2. Secure the Handlebar with the Bolts and Locknuts from the product package
using two 1/2" Wrenches.
3. Refer to the “Adding Engine Oil and Gasoline” section on the next page to
continue setting up the machine.
Handlebar
Knobs
Handlebar
Figure 3
1
2
Figure 4
Upper Handlebar
ssembly
Lower
Handlebar
Bolts and
Locknut
Figure 5
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