BUFFALO TURBINE BT-G12DB Parts list manual

BUFFALO TURBINE'S
BT-G12DB
ORIGINAL INSTRUCTIONS AND PARTS MANUAL
08/19 -BT MAN
BUFFALO TURBINE LLC
180 Zoar Valley Road
Springville, NY 14141
TEL: [phone] FAX: [phone]
EMAIL: [e-mail]
WEBSITE: www.buffaloturbine.com

1
TABLE OF CONTENTS
Ref. Number
Description
Page Number
1.0
Introduction
2
2.0
Safety
3
2.1
Safety Decals
4
2.2
General Safety
4
2.3
Operating Safety
4
2.4
Maintenance Safety
5
2.5
Transport Safety
5
2.6
Storage Safety
5
2.7
Sign-off Form
5
3.0
Warranty Information
6
3.1
Warranty Registration Form
7
4.0
Operations
8
4.1
To the new operator or owner
8
4.2
Break-in
8
4.3
Pre-Operation Checks
8
4.4
Attaching Blower to Tractor
9
4.5
Field Operation
9
4.6
Operating RPM
9
4.7
Storage
9
5.0
Troubleshooting
10
6.0
Machine Specification
10
7.0
Maintenance
11
7.1
Maintenance Safety
11
7.2
Fluids
11
7.3
Belt Tension
11
7.4
Service Checklist
12
BT-G12DB Parts Reference
13
Bill of Materials for BT-G12DB
14
Wiring Schematic
15
Nozzle Options
16
Buffalo Turbine Additional Products
17

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1.0 INTRODUCTION
Congratulations on your choice of a Buffalo Turbine Debris Blower. This equipment has been designed and manufactured to
meet the needs of the Turf Care Industry.
Safe, efficient and trouble-free operation of your Buffalo Turbine Blower requires that you and anyone else, who will
be operating or maintaining the Blower, read and understand all of the safety, operation, maintenance and
troubleshooting information contained within this Operator’s manual.
This Manual covers the BT-G12DB Turbine Blower.
Keep this manual handy for frequent reference and to pass on to new operators or owners. Call your Buffalo Turbine dealer or
distributor if you need assistance, information, or additional copies of the manuals.
SERIAL NUMBER LOCATION
Always give your dealer the serial number of your Debris Blower when ordering parts or requesting service or other information.
The serial number plate(s) is located where indicated in the pictures below. Please document the number in the space provided for
easy reference.
OPERATOR ORIENTATION –The directions left, right, front and rear, as mentioned throughout the manual, are as seen from
the driver’s seat and facing in the direction of travel.
MODEL BT-G12DB
TOP SURFACE OF TURBINE ASSEMBLY
Serial Number: _______________
Serial #

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2.0 SAFETY
YOU are responsible for the SAFE operation and maintenance of your Buffalo Turbine Debris Blower. YOU must ensure
that you and anyone else, who is going to operate, maintain or work around the Buffalo Turbine Blower be familiar with the
operating and maintenance procedures and related SAFETY information contained in this manual. This manual will take you
step-by-step through your working day and alerts you to all good safety practice while operating the Blower.
Remember YOU are the key to safety. Good safety practices not only protect you but also the people around you. Make these
practices a working part of your safety program. Be certain that EVERYONE operating this machine is familiar with the
procedures recommended and follows safety precautions. Remember most accidents can be prevented. Do not risk injury or
death by ignoring good safety practices.
Blower owners must give operating instructions to operators or employees before allowing them to operate the Blower,
and at least annually thereafter.
The most important safety device on this equipment is a SAFE operator. It is the operator’s responsibility to read and
understand ALL Safety and Operating instructions in the manual and to follow these. All accidents can be avoided.
A person who has not read and understood all operating instructions is not qualified to operate the machine. An untrained
operator exposes themselves and bystanders to possible serious injury or death.
Do not modify the equipment in any way. Unauthorized modification may impair the function and/or safety which could
affect the life of the equipment.
Think SAFETY! Work SAFELY!
This Safety Alert symbol means ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!
The Safety Alert symbol identifies important safety messages on the Buffalo Turbine Blower and in the manual. When you
see this symbol, be alert to the possibility of personal injury or death. Follow the instructions in the safety message.
SIGNAL WORDS: Note the use of the signal words DANGER, WARNING and CAUTION with the safety messages. The
appropriate signal word for each message has been selected using the following guidelines
1. DANGER –injury or death if the proper precautions are not taken.
2. WARNING -- A specific hazard or unsafe practice that COULD result in severe personal injury or death if proper
precautions are not taken.
3. CAUTION –Unsafe practices that COULD result in personal injury if proper practices are not taken, or as a reminder of
good safety.
The Safety Alert symbol identifies important safety messages on the Buffalo Turbine Blower and in the manual.
When you see this symbol, be alert to the possibility of personal injury or death. Follow the instructions in the
safety message.
Why is SAFETY important to you?
3 Big Reasons: Accidents Disable and Kill
Accidents Cost
Accidents Can Be Avoided

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2.1 SAFETY DECALS
The types of decals on the blower unit are shown below. Good safety requires that you familiarize yourself with the various
Safety Decals, the type of warning and the area, or particular function related to that area that requires your SAFETY
AWARENESS.* THINK SAFETY! WORK SAFELY!
REMEMBER –If safety decals have been damaged, removed, become illegible or parts replaced without decals, new
decals must be applied. New decals are available from your authorized dealer.
2.2 GENERAL SAFETY
1. Read and understand the Operator’s Manual and all safety signs before operating, maintaining, and adjusting.
2. Provide a first-aid kit for use in case of an accident. Store in a highly visible place.
3. Provide a fire extinguisher for use in case of an accident. Store in a highly visible place.
4. Wear appropriate protective gear. This list includes but is not limited to:
A hard hat
Protective shoes with slip resistant soles
Protective glasses or goggles
Heavy gloves
Wet weather gear
Hearing protection
5. Do not operate without guards or shields properly installed.
6. Do not allow riders.
7. Wear appropriate ear protection for prolonged exposure to excessive noise.
8. (All Models) Set Blower on the ground, stop engine, set park brake, remove ignition key and wait for all moving parts to stop
before dismounting to service or adjust.
9. Clear the area of people, especially small children, before starting the unit.
10. Review all safety related items annually with all personnel who will be operating or maintaining the Blower.
11. Keep hands, feet, hair and clothing away from moving parts. Operate equipment only while seated in the operator’s seat.
2.3 OPERATING SAFETY
1. Read and understand the Operator’s Manual and all safety signs before operating, servicing or adjusting.
2. Before servicing or repairing, Set blower on the ground, disengage PTO, stop engine, set park brake, Turn Off Tractor Engine,
remove key, and wait for all moving parts to stop.
!ATTENTION!
1. KEEP HANDS, FEET AND CLOTHING AWAY FROM POWER DRIVEN PARTS.
2. STOP ENGINE AND REMOVE KEY BEFORE LEAVING OPERATOR’S POSITION.
3. MACHINE MUST COME TO A COMPLETE STOP BEFORE ANY MAINTENANCE, TO
INCLUDE ADJUSTING, LUBRICATING OR CLEANING, IS PERFORMED.
4. KEEP PEOPLE AND PETS AT SAFE DISTANCE FROM MACHINE.
5. KEEP ALL GUARDS AND SHIELDS IN PLACE.
Never operate without eye
protection due to blowing debris.
Never operate without ear
protection due to prolonged
exposure to excessive noise
Never operate without guards
in place because there are
sharp rotating components
that will cause serious injury.
Never attempt to service or touch the
driveline with the PTO Engaged and/or
guards removed.

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2.4 MAINTENANCE SAFETY
1. Read and follow ALL general, operating, maintenance and safety information in this manual.
2. Support the machine with blocks or safety stands when changing tires or working beneath it.
3. Set Blower on the ground, stop engine, set park brake, remove ignition key and wait for all moving parts to stop before
operating, servicing or adjusting.
4. Do not adjust the drive belt when it is rotating.
5. Make sure all guards are in place and properly secured when operating or maintaining the Blower.
2.5 TRANSPORT SAFETY
1. Make sure you are in compliant with all local DOT regulations regarding transporting Buffalo Turbine equipment on
public roads and highways.
2.6 STORAGE SAFETY
1. Store the Blower on a firm, level surface.
2. Store away from areas of human activity. Do not permit children to play on or around the stored machine.
3. Make sure the unit is sitting, or blocked up firm and solid and will not tip or sink into a soft area.
4. Cover with a weatherproof tarpaulin and tie down securely.
2.7 SIGN-OFF FORM
Buffalo Turbine recommends that anyone who will be operating and/or maintaining the Buffalo Turbine Blower must
read and clearly understand ALL Safety, Operating and Maintenance information presented in this manual.
Do not operate or allow anyone else to operate this equipment until such information has been reviewed. Annually
review this information before the season start-up.
Make these periodic reviews of SAFETY and OPERATION a standard practice for all of your equipment. We feel
that an untrained operator is unqualified to operate this machine.
A sign-off sheet is provided for your record keeping to show that all personnel who will be working with the equipment have
read and understand the information in the Operator’s Manual and have been instructed in the operation of the equipment.
SIGN-OFF FORM
DATE
EMPLOYEES SIGNATURE
EMPLOYERS SIGNATURE

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Buffalo Turbine Warranty Policy
3.0 MACHINE WARRANTY INFORMATION
Buffalo Turbine LLC, Inc. warrants the DEBRIS BLOWER, to the original owner, to be free from defects in material and
workmanship, under normal use and service. All machines must have a completed registration form sent to Buffalo
Turbine within 30 days of purchase for warranty to apply. Obligation under this warranty shall extend for a period of 10
years from date of purchase and, at the option of Buffalo Turbine, replacement of any parts found, upon inspection by Buffalo
Turbine, to be defective. Any parts replaced under warranty will have the remainder of the warranty from the original date of
purchase.
Warranty parts during first 2 years will be shipped free of charge via standard ground shipping
*If expedited shipping is required charges will be paid by the end user*
Year 1: parts and labor
Year 2: parts only
Customer will be required to pay shipping charges for years 3-10
Year 3: Engine, per engine manufacturer’s standard / Turbine Assembly / Frame (parts only)
Year 4-10: Turbine Assembly / Frame (parts will be prorated)
Buffalo Turbine reserves the right to incorporate improvements in material and design of its
products without notice and is not obligated to make the same improvements to equipment
previously manufactured.
ALL WARRANTY REPAIRS NEED PRE-APPROVAL BY A FACTORY PERSON (FROM BUFFALO
TURBINE) PRIOR TO COMMENCING WITH A WARRANTY REPAIR TO INCLUDE SERIAL
NUMBER AND HOURS FROM HOUR METER (IF EQUIPPED). PRE-APPROVAL WILL BE
REQUIRED BY THE END USER AND DEALER/DISTRIBUTOR LEVEL.
Factory ordered Buffalo Turbine parts must be used when filing a warranty claim.
LIMITATIONS OF LIABILITY
This warranty is expressly in lieu of all other warranties expressed or implied and all other obligations or liabilities on our part
of any kind or character, including liabilities for alleged representations or negligence. We neither assume nor authorize any
other person to assume on our behalf, any liability in connection with the subsequent sale of the DEBRIS BLOWER.This
warranty shall not apply to any DEBRIS BLOWER, which has been altered outside the factory in any way so as, in the
judgment of Buffalo Turbine, to affect its operation or reliability, or which has been subject to misuse, neglect, or accident.
This warranty does not cover parts and accessories, which are under separate guarantee from the manufacturers and service
can be, obtained from their service facilities. No warranty is extended to regular service items such as lubricants, belts, paint
and the like.
Original Instruction Manual
The Purchaser acknowledges having receiving training in the safe operation of the DEBRIS BLOWER and further
acknowledges that Buffalo Turbine does not assume any liability resulting from the operation of the DEBRIS BLOWER in
any manner other than described in the Operator’s Manual supplied at the time of purchase.
WARRANTY VOID IF NOT REGISTERED (see Page 2 for warranty registration form)
DO NOT SPLIT THE TURBINE HOUSING FOR ANY REASON.
DO NOT ATTEMPT TO SERVICE OR DISASSEMBLE THE TURBINE BLOWER.
DO NOT USE THE TOP OF THE TURBINE HOUSING TO STRAP OR TIE DOWN BLOWER UNITS.
Unauthorized service work on the Turbine Blower will null and void all warranties.
If there are any questions regarding any of our products call Buffalo Turbine at 716 592 2700.

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3.1 Warranty Registration Form
BUFFALO TURBINE
WARRANTY REGISTRATION FORM & INSPECTION REPORT
Any units not registered with Buffalo Turbine are not eligible for warranty claims
This form must be filled out by the dealer and signed by both the dealer and the customer at the time of delivery
Customer's Name _______________________ Dealer’s Name __________________________
Address _______________________ Address __________________________
City, State, Zip, Country ____________________ City, State, Zip, Country______________________
Email Address (important) ___________________ Email Address ____________________________
Telephone Number _______________________
Blower Model _______________________ Circle one:
Serial Number _______________________ Commercial Use
Delivery Date _______________________ Private Use
DEALER INSPECTION REPORT SAFETY CHECKS
________ Tire Pressure Check -- Model KB ________ All Decals Installed
_________ Wheel Bolts ________ Review Operating and Safety Instructions
_________ Belt Tension
_________ Lubricate Machine ________ Guards in Place
_________ Fasteners Tight _______ Trailer assembly bolts properly installed and tightened
ALL 3 POINT HITCH MODELS: PTO SHAFTS MUST TELESCOPE IN EVERY POSITION
I have thoroughly instructed the buyer on the above described equipment which reviews the included Operator's Manual
content, equipment care, adjustments, safe operation and applicable warranty policy.
Date __________________ Dealer's Rep. Signature ____________________________
The above equipment and Operator's Manual has been received by me and I have been thoroughly instructed as to the care,
adjustments, safe operation and applicable warranty policy.
Date __________________ Owner's Signature _________________________________
PLEASE EMAIL TO BUFFALO TURBINE AT - [email protected]
Or fax to 716 592 2460

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4.0 OPERATIONS
4.1 TO THE NEW OPERATOR OR OWNER
Buffalo Turbine Debris Blowers are designed to quickly and efficiently, blow away leaves, cuttings and other debris. The material is
conveyed on a stream of high volume and velocity of air to remove it from the area of concern. When the material is removed, it gives a
neat, professional look to the working area.
Many of the features incorporated into the machine are the result of suggestions made by customers like you. Read the manual carefully to
learn to operate the machine safely and how to set it to provide maximum efficiency. The manual will take you step-by-step through your
working day. By following the operating instructions in conjunction with a good maintenance program, your Blower will provide many
years of trouble-free service.
Potential Mechanical Hazards while operating your machine:
Never operate the debris blower around others to prevent the possibility of being run over by equipment.
Never ride on your debris blower to prevent the possibility of being thrown off the machine or hurt severely.
Potential Crushing Hazards while operating your machine:
Between tractor deck and blower guard shroud
Between tractor deck and tractor arms
Between Pin at the end of the mounting arms
Between caster wheels and the ground
4.2 BREAK-IN
Although there are no operational restrictions on the Blower when it is used for the first time, it is recommended that the
following mechanical items be checked:
A. Operating for first ½ hour
1. Re-torque all wheel bolts, axle nuts and trailer mounting bolts and nuts.
2. Re-torque all other fasteners and hardware.
3. Check set screw (nozzle pulley) to ensure it tightened.
B. Operating for first 5 hours
1. Re-torque all hardware and fasteners.
2. Check set screw (nozzle pulley) to ensure it tightened.
3. Go to the normal servicing and maintenance schedule as defined in the Maintenance Section of the manual.
4.3 PRE-OPERATION CHECKS
Efficient and safe operation of the Buffalo Turbine Blower requires that each operator reads and understands the operating procedures and
all related safety precautions outlined in this section. A pre-operation checklist is provided for the operator. It is important for both personal
safety and maintaining the good mechanical condition of the machine that this checklist is followed.
Before Operating the Blower and each time thereafter, the following areas should be checked off.
1. Make sure all guards and shields are in place, secured and functioning as designed.
2. Lubricate machine per maintenance schedule.
3. Ensure that the machine is properly attached to the (appropriate) power unit attaching arms and that the mounting pins are secured in
position.
4. Ensure the PTO driveline is securely attached and can telescope easily.
5. Check that all clamp bands are secure.
6. Check the belts and pulleys for proper tension and alignment.
WARNING:
This Product can expose you to chemicals which are
known to the State of California to cause cancer and birth
defects or
other reproductive harm.
For more information go to www.P65Warnings.ca.gov.

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4.4 Attaching Blower to Tractor
1. Make sure the tractor has proper HP and is in good working order, including mounting brackets, PTO output shaft, and
safety equipment.
2. Make sure there is enough room to safely drive up to the blower. Align mounting arms of the blower unit to match the
tractor mounting brackets of the tractor (underside of tractor). Engage into the mounting brackets and secure pins. (See
Tractor attachment installation instructions)
3. Connect PTO shaft. NEVER attempt to maintain or attach PTO shaft while tractor is running!
4. Check Upper and lower limits.
5. Check that the caster wheels turn and roll freely.
6. Connect the remote nozzle control to a 12 volt system only (see PG.17). White wire needs to be connected to positive
terminal of battery. Black wire needs to be connected to negative terminal of battery. (wiring schematic on PG. 17)
7. To unhook the blower unit from the tractor, reverse the above procedures. Always park the Blower unit and tractor in a
dry, level area.
4.5 FIELD OPERATION
1. Do not direct debris blower towards people, pets, autos, windows, etc.
2. Starting blower unit: Always engage the tractor PTO control at a lower engine speed with nozzle pointed down or
away.
3. The air stream direction is changed (in either direction) by moving the rocker switch located on the hand control box. The nozzle
will stop turning by releasing the rocker switch. ALWAYS CHECK THE GROUND CLEARANCE WHEN OPERATING THE
NOZZLE IN THE DOWN VERTICAL POSITION.
4. Stopping blower unit: Gradually slow the tractor RPM down to a lower speed using the throttle.
5. Disengage PTO and allow the blower fan speed to come to a stop.
NOTE: Make sure the control box wire harness is clear of all moving parts including the PTO shaft.
4.6 Operating RPM (All Models)
The manufacturer’s tractor section normally recommends the unit be run at a RPM that will insure efficient attachment
operation and hydrostatic drive functioning. The Blower can operate at a slower RPM if it can effectively move the debris.
Vary ground speed with the hydrostatic transmission. Increase engine RPM to improve tractor efficiency.
Moving light material, such as dry leaves, requires much less wind than wet or heavier material.
Always try to blow with the wind. The Blower can be used for a wide variety of applications to move leaves, grass clippings,
aeration plugs and debris. Drying wet areas has been another use with these powerful Debris Blowers.
4.7 Storage
At the end of the working season or before storing the blower unit, prepare the machine by following this procedure:
1. Select a storage area that is dry, level and free of debris.
2. Thoroughly wash the machine with a water hose to remove all debris and residue.
3. Run the machine at low RPM to dry the Blower Components.
4. Touch up all paint chips and scratches to prevent rusting.
5. Inspect for worn or failed components. Order the replacement parts and repair the blower unit when time allows. This will
eliminate unnecessary down time at the start of next season.
6. Store in an enclosed building. If space is not available, cover with a waterproof tarpaulin and tie it down securely.
7. Store the machine away from areas of human activity.
8. Do not allow children to play around the stored unit.