Page 1
DEBRIS LOADER
DL12653 - 12 INCH 653cc SUBARU
DL12720 - 12 INCH 720cc SUBARU
ENGLISH ESPAÑOL FRANÇAIS
Manual P/N 77096-00
Rev. 010113
Companion to P/N 77097-00
SN Range: D02536 - Current
OWNER'S MANUAL
Page 2
Before You Begin
DEAR ECHO BEAR CAT CUSTOMER
Thank you for purchasing a ECHO Bear Cat product. The ECHO Bear Cat line is designed, tested, and manufactured
to give years of dependable performance. To keep your machine operating at peak efciency, it is necessary to adjust
it correctly and make regular inspections. The following pages will assist you in the operation and maintenance of your
machine. Please read and understand this manual before operating your machine.
If you have any questions or comments about this manual, please call us toll-free at 1.888.645.4520.
If you have any questions or problems with your machine, please call or write your local authorized ECHO Bear Cat Dealer.
This document is based on information available at the time of its publication. ECHO Bear Cat is continually making
improvements and developing new equipment. In doing so, we reserve the right to make changes or add improvements
to our product without obligation for equipment previously sold.
PLEASE SEND US YOUR WARRANTY CARD
A warranty card is included in your owner's kit packaged with your machine. Please take the time to ll in the information
requested on the card. When you send your completed card to us, we will register your machine and start your coverage
under our limited warranty or go to bearcatproducts.com/warranty/warranty-registration/.
FOR MACHINE SERVICE OR PARTS:
For service assistance, contact your nearest authorized
ECHO Bear Cat dealer or the factory. For parts, contact
your authorized dealer. The parts manual for your machine
is available at http://bearcatproducts.com/main/support/
index_html. Your dealer will need to know the identication
number of your machine to provide the most efcient
service. See below for information on how to identify and
record the identication number for your machine.
FOR ENGINE SERVICE OR PARTS:
For engine service or parts, contact your nearest authorized
engine dealer. ECHO Bear Cat does not handle any parts,
repairs or warranties for engines.
IDENTIFICATION NUMBER LOCATION
Your machine will have either a serial number or vehicle
identication number (VIN). VINs are located on the left
side of the trailer frame near the hitch. They are 17-digit
numbers of the format: 5VJAA001XXWXXXXXX. Serial
numbers are located on the machine body. They are
6-digit numbers.
Record your identication number in the space provided
and on the warranty registration card.
ORDERING PARTS
Only genuine ECHO Bear Cat replacement parts should
be used to repair the machine. Replacement parts
manufactured by others could present safety hazards,
even though they may t on this machine. Replacement
parts are available from your ECHO Bear Cat dealer.
Provide the following when ordering parts:
The SERIAL NUMBER OR VIN of your machine.
The PART NUMBER of the part.
The PART DESCRIPTION.
The QUANTITY needed.
SERIAL NUMBER OR VIN
HOW TO CONTACT ECHO BEAR CAT
ADDRESS PHONE E-MAIL HOURS
237 NW 12th Street
P.O. Box 849
West Fargo, ND 58078
*Original instructions
© 2013, CRARY INDUSTRIES, ALL RIGHTS RESERVED. PRODUCED AND PRINTED IN THE U.S.A.
888.645.4520
701.282.5520
FAX: 701.282.9522
sales@bearcatproducts.com
service@bearcatproducts.com
Monday - Friday,
8 am to 5 pm
Central Time
Page 3
LIMITED WARRANTY
This warranty applies to all ECHO Bear Cat Outdoor Power Equipment manufactured by Crary Industries Inc.
Crary Industries warrants to the original owner each new ECHO Bear Cat product to be free from defects in
material and workmanship, under normal use and service. The warranty shall extend, from date of purchase,
3 years (U.S. and Canada only (2 years outside U.S. and Canada)) for Consumer use of the product, 1 year
for Commercial applications and 6 months for Rental applications.
“Consumer” defined as: complete unit for personal, residential or non-income producing use.
“Commercial” defined as: complete unit for commercial, institutional, property management, agricultural,
horticultural or income producing use.
“Rental” defined as: complete unit for rental purposes to produce income.
*Models SC2170, SC2206 & SC3206 are classified as Consumer grade products and will not qualify for
warranty coverage if used for Commercial or Rental purposes.
The product is warranted to the original owner as evidenced by a completed warranty registration on file at
Crary Industries. Replacement parts are warranted for (90) days from date of installation.
THE WARRANTY REGISTRATION MUST BE COMPLETED AND RETURNED TO CRARY INDUSTRIES
WITHIN 10 DAYS OF DELIVERY OF THE PRODUCT TO THE ORIGINAL OWNER OR THE WARRANTY
WILL BE VOID.
In the event of a failure, return the product, at your cost, along with proof of purchase to the selling ECHO
Bear Cat dealer. Crary Industries will, at its option, repair or replace any parts found to be defective in material
or workmanship. Warranty on any repairs will not extend beyond the product warranty. Repair or attempted
repair by anyone other than an authorized ECHO Bear Cat dealer as well as subsequent failure or damage
that may occur as a result of that work will not be paid under this warranty. Crary Industries does not warrant
replacement components not manufactured or sold by Crary Industries.
1. This warranty applies only to parts or components that are defective in material or workmanship.
2. This warranty does not cover normal wear items including, but not limited to: bearings, belts, pulleys,
filters, chipper blades, shredder flails or knives.
3. This warranty does not cover normal maintenance, service or adjustments.
4. This warranty does not cover depreciation or damage due to misuse, negligence, accident or improper
maintenance.
5. This warranty does not cover damage due to improper setup, installation or adjustment.
6. This warranty does not cover damage due to unauthorized modifications of the product.
7. Engines are warranted by the respective engine manufacturer and are not covered by this warranty.
Crary Industries is not liable for any property damage, personal injury or death resulting from the unauthorized
modification or alteration of an ECHO Bear Cat product or from the owner’s failure to assemble, install, maintain
or operate the product in accordance with the provisions of the Owner’s manual.
Crary Industries is not liable for indirect, incidental or consequential damages or injuries including but not
limited to loss of crops, loss of profits, rental of substitute equipment or other commercial loss.
This warranty gives you specific legal rights. You may have other rights that may vary from area to area.
Crary Industries makes no warranties, representations or promises, expressed or implied as to the performance
of its products other than those set forth in this warranty. Neither the dealer nor any other person has any
authority to make any representations, warranties or promises on behalf of Crary Industries or to modify the
terms or limitations of this warranty in any way. Crary Industries, at its discretion, may periodically offer limited,
written enhancements to this warranty.
CRARY INDUSTRIES RESERVES THE RIGHT TO CHANGE THE DESIGN AND/OR SPECIFICATIONS OF
ITS PRODUCTS AT ANY TIME WITHOUT OBLIGATION TO PREVIOUS PURCHASERS OF ITS PRODUCTS.
Page 4
TABLE OF CONTENTS
DESCRIPTION PAGE
SAFETY ....................................................................................................................... 1
1.1 SAFETY ALERT SYMBOL .........................................................................................1
1.2 EMMISSION INFORMATION ..................................................................................... 1
1.3 BEFORE OPERATING............................................................................................... 2
1.4 OPERATION SAFETY ............................................................................................... 2
1.5 MAINTENANCE/STORAGE SAFETY ........................................................................3
1.6 BATTERY SAFETY ....................................................................................................3
1.7 SAFETY DECALS ......................................................................................................4
1.8 SAFETY DECAL LOCATIONS ................................................................................... 5
ASSEMBLY ................................................................................................................. 6
2.1 ATTACH THE VACUUM HOSE ..................................................................................6
2.2 ATTACH BLOWER DISCHARGE ............................................................................... 7
2.3 INSTALL BATTERY .................................................................................................... 7
2.4 CHECK/ADD MOTOR OIL .........................................................................................7
2.5 FILL THE TANK ..........................................................................................................7
FEATURES & CONTROLS ......................................................................................... 8
3.1 ENGINE CONTROLS ................................................................................................9
OPERATION .............................................................................................................. 10
4.1 STARTING THE MACHINE ...................................................................................... 10
4.2 STOPPING THE MACHINE .....................................................................................10
4.3 VACUUMING OPERATION ......................................................................................10
4.4 VACUUMING TIPS & SAFETY ................................................................................10
SERVICE & MAINTENANCE .................................................................................... 11
5.1 SERVICE AND MAINTENANCE SCHEDULE ......................................................... 11
5.2 ENGINE OIL ............................................................................................................. 11
5.3 ADJUSTING THE DRIVE BELT - DL12720 .............................................................12
5.4 REPLACING THE DRIVE BELT - DL12720 ............................................................. 13
5.5 LUBRICATION ......................................................................................................... 13
5.6 REPLACING FLEX HOSE .......................................................................................14
5.7 REPLACING WEAR LINER ..................................................................................... 14
5.8 UNPLUGGING THE INLET HOSE ...........................................................................15
5.9 UNPLUGGING THE ROTOR FAN ........................................................................... 15
TROUBLESHOOTING ..............................................................................................16
SPECIFICATIONS ..................................................................................................... 17
BOLT TORQUE ............................................................................................................... 18
OPTIONS ................................................................................................................... 19
Page 5
1
Section
SAFETY
1.1 SAFETY ALERT SYMBOL
The Owner/Operator’s manual uses this symbol to alert
you of potential hazards. Whenever you see this symbol,
read and obey the safety message that follows it. Failure
to obey the safety message could result in personal injury,
death or property damage.
CAUTION
Indicates a potentially hazardous situation that, if not
avoided, may result in minor or moderate injury.
WARNING
Indicates a potentially hazardous situation that, if not
avoided, could result in death or serious injury.
DANGER
Indicates an imminently hazardous situation that, if
not avoided, will result in death or serious injury.
1.2 EMMISSION INFORMATION
Under California Law and under the laws of several
other states you are not permitted to operate an internal
combustion engine using hydrocarbon fuels on any forest
covered, brush covered or grass covered land or on land
covered with grain hay
or other ammable
agricultural crop,
without an engine
spark arrester in
continuous effective
working order.
The engine on your
power equipment, like
most outdoor power equipment, is an internal combustion
engine that burns gasoline, a hydrocarbon fuel. Therefore,
your power equipment must be equipped with a spark
arrester muffler in continuous effective working order. The
spark arrester must be attached to the engine exhaust
system in such a manner that flames or heat from the
system will not ignite flammable material.
Failure of the owner/operator of the equipment to comply
with this regulation is a misdemeanor under California law,
and may also be a violation of other state and or federal
regulations, laws, ordinances, or codes. Contact your
local fire marshal or forest service for specific information
about what regulations apply in your area.
The standard mufer installed on the engine is not
equipped with a spark arrester. One must be added before
using this machine in an area where a spark arrester is
required by law. Contact the local authorities if these laws
apply to you. See your authorized engine dealer for spark
arrester options.
12 Inch Debris Loader
1
Page 6
SAFETY
1.3 BEFORE OPERATING
1. Read and understand this owner’s manual. Be
completely familiar with the controls and the proper
use of this equipment.
2. Familiarize yourself with all of the safety and operating
decals on this equipment and on any of its attachments
or accessories.
3. Keep safety decals clean and legible. Replace missing
or illegible safety decals.
4. Obtain and wear safety glasses
and use hearing protection at
all times when operating this
machine.
5. Avoid wearing loose fitted
clothing. Never operate this
machine while wearing clothing
with drawstrings that could wrap around or get caught
in the machine.
6. Do not operate this machine if you are under the
influence of alcohol, medications, or substances that
can affect your vision, balance or judgement. Do not
operate if tired or ill. You must be in good health to
operate this machine safely.
7. Do not operate this equipment in
the vicinity of bystanders. Keep
the area of operation clear of
all persons, particularly small
children. It is recommended that
bystanders keep at least 50 feet
(15 meters) away from the area
of operation.
8. Do not allow children to operate this equipment.
9. Use only in daylight or good artificial light.
10. Do not run this equipment in an enclosed area. Engine
exhaust contains carbon monoxide gas, a deadly
poison that is odorless, colorless and tasteless. Do not
operate this equipment in or near buildings, windows
or air conditioners.
11. Always use an approved fuel container. Do not remove
gas cap or add fuel when engine is running. Add fuel
to a cool engine only.
12. Do not fill fuel tank indoors. Keep open flames, sparks,
smoking materials and other sources of combustion
away from fuel.
13. Do not operate machine without shields in place.
Failure to do so may cause serious injury or death.
14. Keep all guards, deflectors, and shields in good working
condition.
2
12 Inch Debris Loader
15. Before inspecting or servicing any part of this machine,
shut off the machine and make sure all moving parts
have come to a complete stop. Disconnect the battery
and remove the ignition key where applicable.
16. Check that all screws, nuts, bolts, and other fasteners
are secured, tightened and in proper working condition
before starting the machine.
17. Do not transport or move machine while it is operating
or running.
1.4 OPERATION SAFETY
1. Always stand clear of discharge area when operating
this machine. Keep face and body away from feed and
discharge openings.
2. Keep hands and feet out of feed and
discharge openings while machine is
operating to avoid serious personal
injury. Stop and allow machine to
come to a complete stop before
clearing obstructions.
3. Set up your work site so you are not endangering traffic
and the public. Take great care to provide adequate
warnings.
4. Do not climb on machine when operating. Keep proper
balance and footing at all times.
5. The rotor will continue to rotate after being disengaged.
Shut off the machine and make sure all moving parts
have come to a complete stop before inspecting or
servicing any part of the machine. Disconnect the
battery and remove the ignition key if applicable.
6. When vacuuming material into machine, do not allow
metal, rocks, bottles, cans or any other foreign material
to be fed into the machine.
7. Ensure debris does not blow into traffic, parked cars,
or pedestrians.
8. Do not allow processed material to build up in the
discharge area. This may prevent proper discharge
and can result in kickback of material through the feed
opening.
9. If the machine becomes clogged or the machine starts
vibrating or making an unusual noise, shut off machine
immediately and make sure all moving parts have come
to a complete stop. Disconnect the battery and remove
the ignition key if applicable. After the machine stops: A)
Inspect for damage, B) Replace or repair any damaged
parts, and C) Check for and tighten any loose parts.
10. On electric start models, disconnect cables from battery
before doing any inspection or service. Remove key.
Page 7
SAFETY
DANGER / POISON
1.5 MAINTENANCE/STORAGE SAFETY
1. Before inspecting, servicing, storing, or changing
an accessory, shut off the machine and make sure
all moving parts have come to a complete stop.
Disconnect the battery and remove the ignition key
where applicable.
2. Replace any missing or unreadable safety decals.
Refer to the safety decal section for part numbers.
3. Allow machine to cool before storing in an enclosure.
4. Store the machine out of reach of children and where
fuel vapors will not reach an open flame or spark.
5. Never store this machine with fuel in the fuel tank
inside a building where fumes may be ignited by an
open flame or spark. Ignition sources can be hot water
and space heaters, furnaces, clothes dryers, stoves,
electric motors, etc.
6. Drain the fuel and dispose of it in a safe manner for
storage periods of three months or more.
1.6 BATTERY SAFETY
5. Before working with electrical wires or components,
disconnect battery ground (negative) cable first.
Disconnect positive cable second. Reverse this order
when reconnecting battery cables.
FLUSH EYES
IMMEDIATELY
SHIELD EYES
EXPLOSIVE GASES
CAN CAUSE
BLINDNESS OR
INJURY
KEEP OUT OF THE REACH OF CHILDREN. DO NOT TIP. KEEP VENT CAPS TIGHT AND LEVEL.
NO
• SPARKS
• FLAMES
• SMOKING
SULFURIC
ACID
CAN CAUSE
BLINDNESS OR
SEVERE BURNS
WITH WATER
GET
MEDICAL
HELP
FAST
Improper use and care of the battery on electric start models
can result in serious personal injury or property damage.
Always observe the following safety precautions.
Poison/Danger - Causes Severe Burns. The battery
contains sulfuric acid. Avoid contact with skin, eyes or
clothing. Keep out of reach of children.
• ANTIDOTE-External Contact: Flush immediately
with water.
• ANTIDOTE-Internal: Drink a large amount of water
or milk. Follow with milk of magnesia, beaten egg
or vegetable oil. Call a physician immediately.
• ANTIDOTE-Eye Contact: Flush with water for 15
minutes. Get prompt medical attention.
1. The battery produces explosive gases. Keep sparks,
flame or cigarettes away. Ventilate area when charging
battery. Always wear safety goggles when working
near battery.
2. The battery contains toxic materials. Do not damage
battery case. If case is broken or damaged, avoid
contact with battery contents.
3. Neutralize acid spills with a baking soda and water
solution. Properly dispose of a damaged or worn-out
battery. Check with local authorities for proper disposal
methods.
4. Do not short circuit battery. Severe fumes and fire can
result.
12 Inch Debris Loader
3
Page 8
SAFETY
1.7 SAFETY DECALS
See Section 1.8 for decal locations. Familiarize yourself with all of the safety and operating decals on the machine
and the associated hazards. See the engine owner’s manual or contact the engine manufacturer for engine safety
instructions and decals. Make certain that all safety and operational decals on this machine are kept clean and in good
condition. Decals that need replacement must be applied to their original locations.
PN 18993-00
1
DO NOT REMOVE COVER
UNLESS KEY IS REMOVED
AND ALL MOVING PARTS
HAVE STOPPED. USE
ACCESS FOR CLEANOUT OR
INSPECTION ONLY. DO NOT
OPERATE MACHINE WITH
ACCESS COVER REMOVED.
PN 12174
3
PN 12173
2
DO NOT OPERATE THIS
EQUIPMENT IN THE VICINITY
OF BYSTANDERS. DO NOT
ALLOW CHILDREN TO
OPERATE THIS EQUIPMENT.
ALWAYS STAND CLEAR OF
DISCHARGE AREA WHEN
OPERATING THIS MACHINE. KEEP FACE AND BODY AWAY
FROM DISCHARGE AREAS.
DO NOT OPERATE MACHINE
WITHOUT SHIELDS IN PLACE.
FAILURE TO DO SO MAY CAUSE
SERIOUS INJURY OR DEATH.
PN 12172
5
READ AND UNDERSTAND THIS OWNER/OPERATORS
MANUAL. BE COMPLETELY FAMILIAR WITH THE CONTROLS
AND THE PROPER USE OF THIS EQUIPMENT.
OBTAIN AND WEAR SAFETY GLASSES AND USE HEARING
PROTECTION AT ALL TIMES WHEN OPERATING THIS
MACHINE.
BEFORE INSPECTING OR SERVICING ANY PART OF THIS
MACHINE, SHUT OFF POWER SOURCE, REMOVE THE
KEY, DISCONNECT SPARK PLUG WIRE FROM SPARK PLUG
AND MAKE SURE ALL MOVING PARTS HAVE COME TO A
COMPLETE STOP.
4
READ AND UNDERSTAND YOU OWNERS MANUAL BEFORE
OPERATING. IF OWNERS MANUAL WAS NOT INCLUDED OR
YOU HAVE ANY QUESTIONS, PLEASE CALL 800.247.7335
OR 701.282.5520 (U.S.A.)
4
PN 14942-00
12 Inch Debris Loader
PN 36176-00
6
KEEP HANDS AND ANY OTHER BODY PART OUT OF THE
FAN HOUSING WHILE MACHINE IS OPERATING TO AVOID
SERIOUS INJURY OR DEATH. STOP AND ALLOW MACHINE
TO COME TO A COMPLETE STOP BEFORE CLEARING
OBSTRUCTIONS.
Page 9
SAFETY
1.8 SAFETY DECAL LOCATIONS
The numbers below correspond to the decals in Section 1.7. Familiarize yourself with all of the safety and operational
decals on the machine and the associated hazards. See the engine owner’s manual or contact the engine manufacturer
for engine safety instructions and decals. Make certain that all safety and operating decals on this machine are kept
clean and in good condition. Decals that need replacement must be applied to their original locations.
DL12653
5
4
2
6
1
2
1
6
2
DL12720
5
4
12 Inch Debris Loader
3
5
Page 10
2
ASSEMBLY
Section
2.1 ATTACH THE VACUUM HOSE
5
6
9
10
7
8
4
2
1
11
3
13
12
CONNECT HOSE TO MACHINE
1. Attach the 7 3/4" spring(1) and hose support chain (2)
to the hose support arm assembly (3) using the 3/8 x 1
1/4" bolt (4), two washers (5) and lock nut (6).
2. Place hose support arm assembly into mounting hole
on the fan housing.
3. Twist the hose assembly plate (7) on to the machine
using six 5/16' toplock flange nuts (8). Tighten to 17
ft-lbs.
4. Also secure, at left handle location on hose assembly
plate, the 5/16 x 1" bolt (9), two washers (10) and nylock
nut (11).
5. Lift hose assembly (12) and attach the two chains (13)
from hose assembly rings to the hose support arm
assembly at the locations detailed.
6. Secure hose into storage position bracket on housing
until ready for use. (See picture at left.)
6
12 Inch Debris Loader
Page 11
ASSEMBLY
2.2 ATTACH BLOWER DISCHARGE
1. Slide the blower tube discharge clamp underneath the
mounting flange on the debris loader frame.
2. Install the second half of the shim (1), spacer (2) and
clamp (3) (included in owner's kit) to the tube and flange
with 3/8 x 1 1/4" bolts and nylock nuts.
3. Rotate the tube 360 degrees to make sure it is mounted
correctly. Lock it in place with the lock lever.
1
2
3
2.4 CHECK/ADD MOTOR OIL
Check the oil level. If needed, fill the engine with the type
and amount of oil specified in the engine owner's manual.
2.5 FILL THE TANK
WARNING
Gasoline and diesel fuels are highly
ammable and their vapors are explosive.
To prevent personal injury or property
damage:
Store fuel only in approved containers, in
well ventilated, unoccupied buildings, away
from sparks or ames. A container with a capacity of 2
gallons or less with a pouring spout is recommended.
Do not ll the fuel tank while the engine is hot or
running, since spilled fuel could ignite if it comes in
contact with hot parts or sparks from ignition. Do not
start the engine near spilled fuel. Never use fuel as a
cleaning agent. DO NOT MIX OIL WITH FUEL.
Use only those types of fuels that are recommended in
your engine owner’s manual.
To add fuel:
1. Stop engine, wait for all parts to stop moving and
disconnect spark plug wire. Remove key from key
switch. Allow the engine and muffler to cool for at least
three minutes.
2. Clean area around fuel fill cap and remove cap.
3. Using a clean funnel, fill fuel tank to 1/2” below bottom
of filler neck to provide space for any fuel expansion.
Install fuel fill cap securely and wipe up any spilled
gasoline.
2.3 INSTALL BATTERY
You will need to purchase a battery. Choose a battery that
meets or exceeds the engine manufacturer’s specications.
Consult your engine owner’s manual or authorized dealer
for specication details.
To install the battery:
1. Open the battery box and insert battery into the battery
box.
2. Attach the positive (red) battery cable from the engine
to the positive (+) battery terminal.
3. Attach the negative (black) battery cable from the
engine to the negative (-) battery terminal.
4. Secure the cover on the battery box with the strap.
12 Inch Debris Loader
7
Page 12
3
FEATURES & CONTROLS
Section
1
1. Hose handle
2. Hose Support
3. Discharge Tube Handle
4. Belt Engagement Lever (DL12720)
5. Hose Storage Position
2
DL12653
3
5
1
2
5
DL12720
3
4
8
12 Inch Debris Loader
Page 13
FEATURES & CONTROLS
3.1 ENGINE CONTROLS
1. Engine choke: Use when starting a cold engine. Pull choke control OUT for full choke when starting. Push choke
control back to IN position when engine is running. Full choke may not be necessary when starting a warm engine.
In this case, partial or no choke may work best.
2. Engine throttle: Changes engine speed. Push lever all the way to the fast position for full throttle operation. Push
the opposite way for engine idle. Push all the way to the slow position to shut engine off. Refer to engine manual for
further engine operating instructions.
3. Engine switch: Turn to START position to start. It willl return to the RUN position automatically after starting. To
shut off engine, turn to OFF position.
Engine controls
Key switch
12 Inch Debris Loader
9
Page 14
4
Section
OPERATION
4.1 STARTING THE MACHINE
NOTE
FOR THE SPECIFIC STARTING, OPERATING AND
SERVICE INFORMATION PERTAINING TO YOUR
EXACT ENGINE MODEL, ALWAYS CONSULT THE
ENGINE OWNER'S MANUAL FIRST.
DANGER
BE PREPARED. The hose inlet starts to vacuum
debris as soon as the engine starts.
CAUTION
Move the machine to a clear, level area outdoors
before starting. Do not operate in the vicinity of
bystanders. Make sure the cutting chamber is empty
before starting.
1. Check engine oil level before starting. Add oil if low,
but do not overfill.
2. Make sure the hose inlet is free from debris.
3. Point the discharge tube in the correct direction.
4. On DL12720 models only, ensure the belt engagement
lever is in the START position.
5. Pull the choke control out for full choke (If restarting a
warm engine, partial or no choke may be necessary).
6. Move the throttle to between half and full throttle.
4.2 STOPPING THE MACHINE
1. Gradually move throttle to the slowest position.
2. Turn the engine switch to OFF.
4.3 VACUUMING OPERATION
1. Run engine at full operating speed before starting to
vacuum.
2. Remove the snap pin to release the hose inlet from the
hose holder weldment. Insert the snap pin back into the
hose holder for safe keeping.
3. Point the hose inlet towards the debris to be removed. Use
a sweeping motion to remove debris from a large area.
4.4 VACUUMING TIPS & SAFETY
1. Keep hands or any other part of body or clothing away
from the hose inlet, discharge chute, or any moving
part.
2. Maintain proper balance and footing at all times.
3. Be careful when vacuuming around gravel, gardens,
lawn ornaments, etc.
4. Keep hose as straight as possible during operation in
order to prevent plugging.
5. Use a sweeping motion when vacuuming debris.
6. For maximum suction, keep nozzle close to debris, but
do not block air flow into the nozzle.
7. To extend hose life, periodically rotate the hose on the
fan housing and intake nozzle. This will promote even
wear on the hose.
7. Turn the key and release it when the engine starts.
Allow the key to return to the RUN position.
8. Release the key if the engine fails to start within 10
seconds. Allow a 60 second cool down period between
starting attempts if the engine does not start. Failure to
follow these guidelines can cause permanent damage
to the starter.
9. Gradually push the choke control back in as the engine
warms.
10. Gradually move the throttle to the full throttle position.
11. On DL12720 models only, engage the fan by moving the
engagement lever to the VACUUM position.
10
12 Inch Debris Loader
Page 15
5
SERVICE & MAINTENANCE
Section
5.1 SERVICE AND MAINTENANCE SCHEDULE
Your machine must be regularly serviced and maintained.
This schedule is designed for units operating under normal
conditions. If the unit is operating in adverse or severe
usage conditions it may be necessary for the items to be
checked and serviced more frequently.
SEE ENGINE OWNER’S MANUAL FOR FURTHER
ENGINE MAINTENANCE AND TROUBLESHOOTING
INFORMATION.
INSPECTION ITEMS
Check Nuts and Bolts X
Refer to engine
owner's manual
Before each use Every 25 Hrs Every 50 Hrs
WARNING
To prevent personal injury or property damage: shut
off engine and make sure that all moving parts have
come to a complete stop before, servicing, adjusting or
repairing. Disconnect the battery and remove ignition
key where applicable.
INTERVAL
Engine Oil
Replace Spark Plug X
Air Filter Element
Replace Fuel Filter X
Check Drive Belt (DL12720) X
Clean Machine X
* Indicates first hours of use
** Service more frequently in dusty conditions
Check X
Replace X*
Check X
Clean X**
Replace X
5.2 ENGINE OIL
Check the oil level before each use. If needed, fill the engine with the type and amount of oil specified in the engine
owner's manual. Do not overfill.
12 Inch Debris Loader
11
Page 16
SERVICE & MAINTENANCE
JAM
NUT
PUSH OFF
BOLT
CARRIAGE
BOLT
ENGINE
PLATE
BELT
IDLER
PULLEY
3/8"
BOLT
WARNING
BEFORE INSPECTING OR SERVICING ANY PART OF THIS MACHINE, SHUT OFF POWER SOURCE,
AND MAKE SURE ALL MOVING PARTS HAVE COME TO A COMPLETE STOP.
5.3 ADJUSTING THE DRIVE BELT - DL12720
NOTE
Before going through the steps below, rst try adjusting the eyebolt to gain the adjustment needed for
proper belt tension
1. Shut engine off and wait for all moving parts to come
to a complete stop.
2. Disconnect spark plug wire.
3. Remove the belt shield by removing the 8 bolts securing
the belt shield to the rotor weldment.
b. Locate the engine plate push off bolts located on
side of machine.
c. Loosen the jam nuts (Figure 3).
d. Tighten the push off bolts to move the engine away
from the rotor housing until the belt deflection is
7/16" when a 20 lb. load while the belt engagement
lever is in the VACUUM position. (See Figure 4).
Figure 5.1, Drive belt, DL12720
4. Loosen the 3/8" bolt attaching the engine tie to the
vacuum housing.
5. Move the engagement lever to the START position.
6. To increase tension on the belt, do the following:
a. Loosen the four carriage bolts attaching the engine
plate to the deck (Figure 2).
JAM
NUT
PUSH OFF
BOLT
ENGINE
PLATE
CARRIAGE
BOLT
12
Figure 5.2, Engine plate carriage bolts
e. Tighten the four carriage bolts securing the engine
f. Tighten the jam nuts to ensure the proper deflection
7. Replace the belt if the engine cannot be adjusted any
further and the idler arm comes in contact with the
engagement lever rollers when in the run position.
8. Move the engagement lever to the VACUUM
position.
9. Adjust the lower belt guide so there is 1/8" clearance
between the belt and the belt guide.
10. Reinstall the belt shield.
11. Reconnect spark plug wire.
12 Inch Debris Loader
Figure 5.3, Jam nuts and push off bolts
plate to the deck.
is maintained.
SPAN LENGTH
FORCE
20 LBS
Figure 5.4, Belt tension
7/16" DEFLECTION
Page 17
WARNING
JAM
NUT
PUSH OFF
BOLT
CARRIAGE
BOLT
ENGINE
PLATE
BELT
IDLER
PULLEY
3/8"
BOLT
BEFORE INSPECTING OR SERVICING ANY PART OF THIS MACHINE, SHUT OFF POWER SOURCE,
AND MAKE SURE ALL MOVING PARTS HAVE COME TO A COMPLETE STOP.
5.4 REPLACING THE DRIVE BELT - DL12720
SERVICE & MAINTENANCE
Check the condition of the drive belt annually or after every
25 hours of operation, whichever comes first. Replace a
cracked, frayed, worn or stretched drive belt. To replace
the drive belt, proceed as follows:
1. Shut engine off and wait for all moving parts to come
to a complete stop.
2. Disconnect spark plug wire.
3. Remove the belt shield by removing the 8 bolts securing
the belt shield to the housing weldment.
4. Loosen and remove the idler pulley (Figure 5).
5. Loosen the 3/8" bolt attaching the engine tie to the
vacuum housing.
6. Loosen the four 3/8 x 1" carriage bolts attaching the
engine plate to the deck.
7. To release the tension on the belt, loosen the jam
nut and engine plate push off bolt located on side of
machine
8. Remove the old belt and install the new belt.
9. Reinstall the idler pulley.
10. Move the engagement lever to vacuum position.
11. Tighten the push off bolts to move the engine away from
the rotor housing until the belt deflection is 7/16" when
a 20 lb. load is placed against the belt (Figure 4).
12. Tighten the four 3/8 x 1" carriage bolts securing the
engine plate to the deck.
13. Tighten the jam nuts to ensure the proper deflection
is maintained.
14. Reinstall belt guide. Adjust so there is 1/8" clearance
between the belt and the belt guide.
15. Move the engagement lever to the start position.
Figure 5.5, Drive belt, DL12720
5.5 LUBRICATION
The DL12720 has a greaseable bearing located near the
engagement handle and both models have grease zerks
located at the base of the discharge tube. Lubricate the
machine periodically with a lithium-based grease. Extreme
working conditions will require more frequent greasing.
IMPORTANT
Polyurea and lithium-based greases are not
compatible. Mixing the two grease types may lead to
premature failure.
NOTE
Do not over grease bearings. Overlling can lead to
excessive heat and/or unseating of the seals. Add
grease slowly and under light pressure. Whenever
possible, rotate bearing slowly while lubricating.
12 Inch Debris Loader
16. Reinstall the belt shield.
17. Reconnect spark plug wire.
GREASE
ZERK
Figure 5.6, Grease zerk, DL12720
13
Page 18
SERVICE & MAINTENANCE
WARNING
BEFORE INSPECTING OR SERVICING ANY PART OF THIS MACHINE, SHUT OFF POWER SOURCE,
AND MAKE SURE ALL MOVING PARTS HAVE COME TO A COMPLETE STOP.
5.6 REPLACING FLEX HOSE
Check the condition of the flex hose frequently. Replace if it is split or damaged.
1. Shut off engine and allow rotor to completely stop.
2. Remove spark plug wire.
3. Remove the clamp attaching the flex hose to the hose intake weldment. Remove the hose from the intake
weldment.
4. Remove two bolts from the hose wraps to separate the flex hose from the hose support.
5. Remove the remaining clamp securing the flex hose to the hose handle. Remove the hose from the hose handle.
6. Replace flex hose by performing steps 1-5 in reverse order.
5.7 REPLACING WEAR LINER
The fan housing wear liners are replaceable. To replace the wear liners:
1. Shut off engine and allow rotor to completely stop.
2. Remove the fan intake weldment from the fan housing.
3. Remove the bushing and fan rotor from the drive shaft.
4. Remove 5/8 x 1 3/4" bolt and washer from drive shaft.
5. From the outside of the debris loader housing, remove the twelve 5/16" carriage bolts and nylock nuts that hold the
two wear liners.
6. Remove the old wear liners and insert the new liners.
7. Install the new wear liners with twelve 5/16 x 3/4" carriage bolts and nylock nuts. Feed the carriage bolts from inside
the debris loader housing. Torque hardware to 17 ft-lbs.
8. Reinstall the bushing and rotor on the drive shaft.
9. Reinstall the 5/8 x 1 3/4" bolt and washer to the drive shaft.
10. Make sure approximately 1/4" clearance exists between the back of the fan housing and the rotor plate.
14
Figure 5.7, Wear liner replacement
12 Inch Debris Loader
Page 19
SERVICE & MAINTENANCE
WARNING
BEFORE INSPECTING OR SERVICING ANY PART OF THIS MACHINE, SHUT OFF POWER SOURCE,
AND MAKE SURE ALL MOVING PARTS HAVE COME TO A COMPLETE STOP.
5.8 UNPLUGGING THE INLET HOSE
1. If the hose becomes plugged during operation,
straightening the hose may dislodge the clog.
2. If straightening the hose does not work, shake the hose
in an up and down or side to side motion.
3. If the clog remains after performing the above two steps,
shut the engine off and wait for all moving parts to stop
moving. Then, remove the access cover from the fan
housing and manually unplug the hose.
5.9 UNPLUGGING THE ROTOR FAN
The debris loader is designed to be used in fairly dry
conditions. Wet material, along with too much debris and
large sticks, can plug the rotor or hose. A plugged rotor
bogs down the engine and can possibly stop the engine if
the rotor is severely plugged. To clear the rotor:
1. Shut off engine and allow rotor to completely stop.
2. Remove spark plug wire.
3. Remove the access bolt (Figure 9).
4. Loosen the six 5/16" nuts that hold the intake weldment
to the frame.
5. Turn the intake weldment clockwise to remove it.
6. Check the hose for clogs and clear debris from the
rotor.
7. Turn the rotor by hand to verify it is unplugged.
8. Place the intake weldment over the six frame nuts and
turn it counterclockwise to set the bolts in the weldment
notches.
9. Tighten the six 5/16" nuts to 17 ft-lbs.
10. Reinstall the access bolt.
11. Reconnect spark plug wire and resume operation.
5/16 HEX
BOLT
Figure 5.8, Access bolt
12 Inch Debris Loader
5/16 SERR.
FLANGE NUT
15
Page 20
6
TROUBLESHOOTING
Section
PROBLEM PROBABLE CAUSE REMEDY
Improper control settings Use proper settings.
Lack of fuel Fill fuel tank.
Engine will not start
Engine stalls or stops
Engine overheats
Excessive vibration
while running
Rotor will not turn
Excessive belt wear
(DL12720 model only)
Internal engine problems Contact dealer.
Spark plug disconnected Connect spark plug.
Dirty, stale or contaminated gas
Plugged rotor Clear rotor.
Vacuuming material too fast Slow vacuuming rate.
Cooling system plugged Clean cooling fans and fins.
Improper oil level
Drive system vibration
Drive belt too loose or broken Adjust or replace.
Plugged rotor Clear rotor.
Not using correct belt
Pulley damaged or worn Replace pulley.
Pulley not in alignment Align pulley with straight edge.
Refill gas tank with fresh, clean, unleaded
regular gasoline.
Fill engine to correct oil level. Refer to
engine operator’s manual.
Check drive belts and pulleys
for bad or worn areas.
Contact authorized dealer
to order belts.
Belt tension too loose Tighten belt or replace.
Engine speed too slow Increase engine speed.
Plugged discharge tube
Excessive belt noise Improper belt tension Adjust belt tension or replace.
Engine drives rotor
during startup (DL12720 model
only)
Engine speeds up; will not
vacuum material
16
Vacuuming too much material
into the machine
Engagement lever is
in the VACUUM position
Incorrect belt tension Adjust belt tension or replace.
Inlet hose is plugged
12 Inch Debris Loader
Vacuum debris at a slower rate.
Put the engagement lever
in the start position.
Shake hose in an up and down or side to
side motion in order to dislodge debris.
Page 21
7
SPECIFICATIONS
Section
DL12720 DL12653
Flex Hose Size 12" dia. x 12'
Rotor Size 19.88" x 5.44"
Discharge Tube Size 8" dia.
Max CFM
(cubic ft/min)
Chute Rotation 360 degrees 360 degrees
Hose Length (ft) 12
Drive Type Belt Direct
Starter Type Electric
Belt Size 2B70 N/A
Weight (lbs.) 675 lbs. 595 lbs.
Mounting Type Skid Mount
Engine 720cc Subaru 653cc Subaru
Specifications are subject to change due to design modifications.
3384 3414
12 Inch Debris Loader
17
Page 22
SPECIFICATIONS
BOLT TORQUE
The tables below are for reference purposes only and their use by anyone is entirely voluntary, unless otherwise noted.
Reliance on their content for any purpose is at the sole risk of that person and any loss or damage resulting from the
use of this information is the responsibility of that person.
ENGLISH TORQUE SPECIFICATIONS
SAE
Grade
and
Head
Markings
BOLT DIAMETER
SAE - 2
1/4" 7.5 5.5 11 8 16 12
5/16" 15 11 23 17 34 25
3/8" 27 20 41 30 61 45
7/16" 41 30 68 50 95 70
1/2" 68 50 102 75 149 110
9/16" 97 70 149 110 203 150
5/8" 122 90 203 150 312 230
3/4" 217 160 353 260 515 380
7/8" 230 170 542 400 814 600
1" 298 220 786 580 1220 900
1-1/8" 407 300 1085 800 1736 1280
1-1/4" 570 420 2631 1940 2468 1820
SAE - 5
SAE 2 SAE 5 SAE 8
N.m Ft-lb. N.m Ft-lb. N.m Ft-lb.
SAE - 8
METRIC TORQUE SPECIFICATIONS
METRIC
Grade
and
Head
Markings
4.8
4.8
8.8
8.8 10.9
10.9
BOLT DIAMETER
BOLT TORQUE *
12.9
12.9
A
BOLT DIAMETER
A
BOLT TORQUE *
BOLT DIAMETER
M3 0.5 0.4 - - - - - -
M4 3 2.2 - - - - - -
M5 5 4 - - - - - -
M6 6 4.5 11 8.5 17 12 19 14.5
M8 15 11 28 20 40 30 47 35
M10 29 21 55 40 80 60 95 70
M12 50 37 95 70 140 105 165 120
M14 80 60 150 110 225 165 260 190
M16 125 92 240 175 350 255 400 300
M18 175 125 330 250 475 350 560 410
M20 240 180 475 350 675 500 800 580
M22 330 250 650 475 925 675 1075 800
M24 425 310 825 600 1150 850 1350 1000
M27 625 450 1200 875 1700 1250 2000 1500
Torque figures indicated above are valid for non-greased or non-oiled threads and heads unless otherwise specified. Therefore, do not grease or oil
bolts or capscrews unless otherwise specified in this manual. When using locking elements, increase torque values by 5%.
* Torque value for bolts and capscrews are identified by their head markings.
18
4.8 8.8 10.9 12.9
N.m Ft-lb. N.m Ft-lb. N.m Ft-lb. N.m Ft-lb.
12 Inch Debris Loader
Page 23
8
OPTIONS
Section
PART # DESCRIPTION
12778 12” X 12’ HOSE
74737-00 4’ FLEXIBLE HORIZONTAL CHUTE EXTENSION
77105-00 DEBRIS LOADER LIGHTS KIT
77073-00 LINER WEAR KIT
75888-00 16” VERTICAL CHUTE EXTENSION
77041-00 UNIVERSAL TRAILER KIT
4' FLEXIBLE HORIZONTAL CHUTE EXTENSION, 74737-00
UNIVERSAL TRAILER KIT, 77041-00
LINER WEAR KIT, 77073-00
16" VERTICAL CHUTE EXTENSION, 75888-00
LIGHTS KIT, 77105-00
12 Inch Debris Loader
19
Page 24
EPA EMISSION CONTROL WARRANTY STATEMENT
YOUR WARRANTY RIGHTS AND OBLIGATIONS
The California Air Resources Board and Crary Industries Inc. are
pleased to explain the evaporative emission control system warranty
on your (current model year) debris loader. New equipment must be
designed, built and equipped to meet the EPA’s stringent anti-smog
standards. Crary Industries Inc. must warrant the EECS on your
equipment for the period of time listed below provided there has been
no abuse, neglect or improper maintenance of your equipment.
Your EECS may include parts such as the fuel tank, fuel lines, fuel
caps, vapor hoses, and clamps.
Where a warrantable condition exists, Crary Industries Inc. will repair
your equipment at no cost to you including diagnosis, parts and labor.
MANUFACTURER’S WARRANTY COVERAGE:
This evaporative emission control system is warranted for two years. If
any evaporative emission-related part on your equipment is defective,
the part will be repaired or replaced by Crary Industries Inc.
OWNER’S WARRANTY RESPONSIBILTIES:
As the equipment owner, you are responsible for performance of the
required maintenance listed in your owner’s manual and engine owner's
manual. Crary Industries Inc. recommends that you retain all receipts
covering maintenance on your equipment, but Crary Industries Inc.
cannot deny warranty solely for the lack of receipts.
As the equipment owner, you should however be aware that Crary
Industries Inc. may deny you warranty coverage if your equipment or
a part has failed due to abuse, neglect, or improper maintenance or
unapproved modications.
You are responsible for presenting your equipment to Crary Industries
Inc.’s distribution center or service center as soon as the problem
exists. The warranty repairs should be completed in a reasonable
amount of time, not to exceed 30 days.
If you have a question regarding your warranty coverage, you should
contact Crary Industries Warranty Center (Outdoor Power Equipment)
at 1-888-625-4520.
GERERAL EMISSIONS WARRANTY COVERAGE:
Crary Industries Inc. warrants to the ultimate purchaser and each
subsequent purchaser that the equipment is:
Designed, built and equipped so as to conform with all applicable
regulations; and
Free from defects in materials and workmanship that cause the failure
of a warranted part to be identical in all material respects to that part as
described in Crary Industries Inc.’s application for certication.
The warranty period begins on the date the equipment is delivered to
an ultimate purchaser or rst placed into service. The warranty period is
two years.
Subject to certain conditions and exclusions as stated below, the
warranty on emission-related parts is as follows:
(1) Any warranted part that is not scheduled for replacement as
required maintenance in the written instructions supplied, is warranted
for the warranty period stated above. If the part fails during the period
of warranty coverage, the part will be repaired or replaced by Crary
Industries Inc. according to subsection (4) below. Any such part
repaired or replaced under warranty will be warranted for the remainder
of the period.
(2) Any warranted part that is scheduled only for regular
inspection in the written instructions supplied is warranted for the
warranty period stated above. Any such part repaired or replaced under
warranty will be warranted for the remaining warranty period.
(3) Any warranted part that is scheduled for replacement as
required maintenance in the written instructions supplied is warranted
for the period of time before the rst scheduled replacement date for
that part. If the part fails before the rst scheduled replacement, the
part will be repaired or replaced by Crary Industries Inc. according
to subsection (4) below. Any such part repaired or replaced under
warranty will be warranted for the remainder of the period prior to the
rst scheduled replacement point for the part.
(4) Repair or replacement of any warranted part under the
warranty provisions herein must be performed at a warranty station at
no charge to the owner.
(5) Notwithstanding the provisions herein, warranty services
or repairs will be provided at all of our distribution centers that are
franchised to service the subject engines or equipment.
(6) The equipment owner will not be charged for diagnostic
labor that is directly associated with diagnosis of a defective, emissionrelated warranted part, provided that such diagnostic work is performed
at a warranty station.
(7) Crary Industries Inc. is liable for damages to other engine or
equipment components proximately caused by a failure under warranty
of any warranted part.
(8) Throughout the equipment warranty period stated above,
Crary Industries Inc. will maintain a supply of warranted parts sufcient
to meet the expected demand for such parts.
(9) Any replacement part may be used in the performance of any
warranty maintenance or repairs and must be provided without charge
to the owner. Such use will not reduce the warranty obligations of Crary
Industries Inc.
(10) Add-on or modied parts that are not exempted by the EPA
may not be used. The use of any non-exempted add-on or modied
parts by the ultimate purchaser will be grounds for disallowing a
warranty claim. Crary Industries Inc. will not be liable to warrant failures
of warranted parts caused by the use of a non-exempted add-on or
modied part.
WARRANTED PARTS:
The repair or replacement of any warranted part otherwise eligible for
warranty coverage may be excluded from such warranty coverage
if Crary Industries Inc. demonstrates that the equipment has been
abused, neglected, or improperly maintained, and that such abuse,
neglect, or improper maintenance was the direct cause of the need for
repair or replacement of the part. That notwithstanding, any adjustment
of a component that has a factory installed, and properly operating,
adjustment limiting device is still eligible for warranty coverage. The
following emission warranty parts are covered:
(1) Fuel Tank
(2) Fuel Cap
(3) Fuel Line
(4) Clamps
(5) Vapor Hose
Page 25
ECHO BEAR CAT
www.bearcatproducts.com
237 NW 12th Street, West Fargo, ND 58078-0849
Phone: 701.282.5520 • Toll Free: 888.645.4520 • Fax: 701.282.9522
E-mail: service@bearcatproducts.com • sales@bearcatproducts.com
Loading...