Bercomac 700560 Manuel utilisateur

Catégorie
Souffleuses à neige
Taper
Manuel utilisateur
1
BERCO
P.T.O. 48’’ Snowblower
For
COMPACT TRACTORS
CAUTION:
READ & FOLLOW ALL SAFETY RULES & INSTRUCTIONS BEFORE
OPERATING YOUR EQUIPMENT
105897-EN L-02
* ASSEMBLY * REPAIR PARTS
* OPERATION * MAINTENANCE
*105897_EN*
OWNER’S MANUAL
Model Number
700560 Snowblower
2
LIMITED WARRANTY
Bercomac Limitée
92, Fortin North, Adstock, Quebec, Canada, G0N 1S0
Conditions and Products Covered:
BERCOMAC guarantees any part of the product or accessory
manufactured by BERCOMAC and found in the reasonable
judgment of BERCOMAC to be defective in material and or
workmanship will be repaired or replaced by an authorized
dealer without charge up to our maximum labor rates and pre-
established times. For replacement parts only standard ground
freight services are covered. This warranty extends to the
original retail purchaser only and is not transferable to any
subsequent purchasers.
Warranty Period
(from date of the original retail purchase)
xResidential or semi-commercial use: 1 year
xCommercial, professional or rental use: 90 days
Exceptions Noted Below; the following items are guaranteed
by the original manufacturer and have their own warranty,
conditions and limited time:
xTire Chains: 90 days
xEngines: Will vary as per the manufacturer
Please refer to the engine manufacturer’s warranty
statement included with the unit. BERCOMAC is not
authorized to handle warranty adjustments on engines.
Items and Conditions NOT Covered:
This warranty does not cover the following:
xPick-up or delivery charges or in-home services fees.
xAny damage or deterioration of the unit, parts and or finish
of these due to normal use, wear and tear, or exposure.
xCost of regular use or maintenance service or parts, such as
gas, oil, lubricants, tune-up parts, and adjustments.
xAny part or accessory which has been altered, modified,
misused, neglected, accidentally damaged or not properly
installed, maintained, stored or repaired not in accordance
with the instructions in the owner’s manual.
xRepair due to normal wear and or any wear items such as
shear pins, bolts, belts, etc.
xExpedited freight fee services for replacement parts.
xShear bolts and shear pins are to be considered as a
preventive measure not as an assured protection, any
damages resulting from the lack of shear bolts breakage are
not covered.
NOTE: All warranty work must be performed by an authorized
dealer using original (manufacturer) replacement parts.
Owner’s Responsibilities:
BERCOMAC’s defective equipment or part must be returned
to an authorized dealer within the warranty period for repairs.
In the event that defective merchandise must be returned to
manufacturer for repairs, freight fees are prepaid and a written
authorization from BERCOMAC must be obtained by dealer
prior to the shipment. This warranty extends only to
equipment operated under normal conditions. To validate a
warranty claim, it is the user’s responsibility to maintain and
service the unit as specified in the owner’s manual or to have
the unit serviced at their dealer at their expense.
General Conditions:
The sole liability of BERCOMAC with respect to this warranty
shall be strictly and exclusively repair and replacement as
mentioned herein. BERCOMAC shall not have any liability for
any other costs, loss or damage, including but not limited to,
any incidental or consequential loss or damage.
In particular, without being limited to, BERCOMAC shall have
no liability or responsibility for:
xTravel time, overtime, after hours time or other
extraordinary repair charges or relating to repairs and or
replacements outside of normal business hours.
xRental of like or similar replacement equipment during the
period of any, repair or replacement work.
xAny communicating or travel charges.
xLoss or damage to person or property other than that
covered by the terms of this warranty.
xAny claims for lost revenue, lost profit or any similar costs
as a result of damage or repair.
xAttorney’s fees.
BERCOMAC’s responsibility in respect to claims is limited to
making the required repairs or replacement without charge up
to our maximum labor rates and pre-established times and no
claim of breach of warranty shall be cause for cancellation or
rescission of the contract of sale of any product or accessory.
This warranty gives you specific legal rights. You may also
have other rights, which vary from state to state.
NOTE: Bercomac reserves the right to change or improve the design of any part or accessory without assuming any obligation to modi
f
y
any product previously manufactured.
Instructions for Obtaining Warranty Services:
Contact dealer where equipment was purchased or any other BERCO service dealer to arrange service at their dealership. To locate a
dealer convenient to you, access our website at www.bercomac.com. Don't forget to bring your proof of purchase (sales receipt) to the
BERCO dealer.
1
TABLE OF CONTENTS
INTRODUCTION ................................................................................................................................................... 2
SAFETY PRECAUTIONS ..................................................................................................................................... 3
SAFETY DECALS ................................................................................................................................................. 5
ASSEMBLY
Step 1: Snowblower Preparation ............................................................................................................ 6
Step 2: Snowbower Installation ................................................................................................................ 7
OPERATION
Snowblower Operation ............................................................................................................................ 10
Controls ................................................................................................................................................... 10
Snow Removal ........................................................................................................................................ 10
MAINTENANCE
Maintenance ............................................................................................................................................ 11
Adjustments ............................................................................................................................................. 11
Cutting Edge Maintenance ..................................................................................................................... 11
Snowblower Pulley Replacement or Alignment ..................................................................................... 11
Lubrication ............................................................................................................................................... 11
Augers and Fan Shear Bolt Replacement .............................................................................................. 11
Belt Replacement .................................................................................................................................... 12
Belt Adjustment ....................................................................................................................................... 12
DISMOUNTING & STORAGE .............................................................................................................................. 13
TROUBLESHOOTING ......................................................................................................................................... 14
TORQUE SPECIFICATION TABLE ..................................................................................................................... 15
PARTS BREAKDOWN AND PARTS LIST
Chute ..................................................................................................................................................... 16
Snowblower ............................................................................................................................................. 18
OPTIONS ........................................................................................................................................................... 22
PAGE
2
INTRODUCTION
TO THE PURCHASER
This new accessory was carefully designed to give years of dependable service. This manual has been provided to
assist in the safe operation and servicing of your attachment.
NOTE: All photographs and illustrations in the manual may not necessarily depict the actual models or attachment, bu
t
are intended for reference only and are based on the latest product information available at the time of publication.
Familiarize yourself fully with the safety recommendations and operating procedures before putting the machine to
use. Carefully read, understand and follow these recommendations and insist that they be followed by those who will
use this attachment.
THIS SAFETY ALERT SYMBOL IDENTIFIES AN IMPORTANT SAFETY MESSAGE IN THIS
MANUAL THAT HELPS YOU AND OTHERS AVOID PERSONAL INJURY OR EVEN DEATH.
DANGER, WARNING, AND CAUTION ARE SIGNAL WORDS USED TO IDENTIFY THE LEVEL OF
HAZARD. HOWEVER, REGARDLESS OF THE HAZARD, BE EXTREMELY CAREFUL.
DANGER: Signals an extreme hazard that will cause serious injury or death if recommended precautions
are not followed.
WARNING: Signals a hazard that may cause serious injury or death if the recommended precautions are
not followed.
CAUTION: Signals a hazard that may cause minor or moderate injury if the recommended precautions are
not followed.
Record your attachment serial number and purchase date in the section reserved below (there is no serial number on
the subframe). Your dealer requires this information to give you prompt, efficient service when ordering replacemen
t
parts. Use only genuine parts when replacements are required.
If warranty repairs are required please present this registration booklet and original sales invoice to your selling deale
r
for warranty service.
This manual should be kept for future reference.
Please check if you have received all the parts for your kit with the list of the
bag and the list of the box.
SERIAL NUMBER : ___________________________
(IF APPLICABLE)
MODEL NUMBER: ___________________________
PURCHASE DATE : ___________________________
3
SAFETY PRECAUTIONS
Careful operation is your best insurance against an accident. Read this section carefully before operating the vehicle
and accessory. This accessory is capable of amputating hands and feet and throwing objects. Failure to observe the
following safety instructions could result in serious injury. All operators, no matter how experienced they may be,
should read this and other manuals related to the vehicle and accessory before operating. It is the owner's legal
obligation to instruct all operators in safe operation of the accessory.
GLOSSARY:
In this manual, right and left sides are determined by
sitting on the seat of the vehicle facing forward.
In this manual, "accessories" means attachments
(snowblower, rotary broom, blade etc.) that you install
on the vehicle (lawn tractors, A.T.V. s etc).
TRAINING:
This symbol, "Safety Alert Symbol", is used
throughout this manual and on the
accessory’s safety labels to warn of the
possibility of serious injury. Please take
special care in reading and understanding
the safety precautions before operating the
vehicle and accessory.
1. Read this owner's manual carefully. Be thoroughly
familiar with the controls and proper use of the
vehicle and accessory. Know how to stop the unit
and disengage the controls quickly.
2. Never allow children to operate the vehicle nor the
accessory. Never allow adults to operate the vehicle
nor the accessory without proper instructions.
3. No one should operate the vehicle nor the
accessory while intoxicated or while taking
medication that impairs the senses or reactions.
4. Keep the area of operation clear of all people,
particularly small children and pets.
PREPARATION:
1. Thoroughly inspect the area where the accessory
is to be used and remove door mats, all foreign
objects and the like.
2. For motorized accessories, disengage all clutches
and shift into neutral before starting engine.
3. Do not operate the accessory without wearing
adequate winter outer garments. Avoid loose fitting
clothing that can get caught in moving parts. Wear
footwear that will improve footing on slippery
surfaces.
4. Handle fuel with care, it is highly flammable.
a) Use approved fuel container.
b) Never add fuel to a running engine or hot engine.
c) Fill fuel tank outdoors with extreme care. Never fill
fuel tank indoors.
d) Never fill containers inside a vehicle, or on a
truck or a trailer bed with a plastic liner. Always
place containers on the ground, away from your
vehicle, before filling.
e) When practical, remove gas-powered
equipment from the truck or trailer and refuel it
on the ground. If this is not possible, then refuel
such equipment on a trailer with a portable
container, rather than from a gasoline
dispenser nozzle.
f) Keep the nozzle in contact with the rim of the
fuel tank or container opening at all times, until
refueling is complete. Do not use a nozzle lock-
open device.
g) Replace fuel cap securely and wipe up spilled
fuel.
h) If fuel is spilled on clothing, change clothing
immediately.
5. Never attempt to make any adjustments while the
engine (motor) is running (except when specifically
recommended by manufacturer).
6. Let the vehicle and accessory adjust to outdoor
temperatures before using.
7. Never use an accessory without proper guards,
plates, or other safety protective devices in place
8. Always make sure to wear the appropriate safety
equipment required (glasses, muffs, mask…) for
each type of product. See operation section.
9. Always make sure of having safe traction on the
vehicle by using the recommended accessories
(chains, A.T.V. tracks, counterweights…). See
operation section.
10. Always make sure the all components are correctly
installed. (driveline securely attached and locked at
both ends, belts properly installed…)
11. Never modify the accessory or any part without
the written consent from the manufacturer.
4
OPERATION:
1. Do not put hands or feet near, under or inside rotating
parts.
2. Exercise extreme caution when operating on or
crossing gravel drives, walks or roads. Stay alert for
hidden hazards or traffic. Do not carry passengers.
3. After striking a foreign object, stop the engine (motor),
disconnect the wire from the spark plug(s) and keep
wire away to prevent accidental starting. Thoroughly
inspect the accessory for any damage and repair
damage before restarting and using the accessory.
4. If the unit should start to vibrate abnormally, stop the
engine (motor) and check immediately for the
cause. Vibration is generally a warning of trouble.
5. Take all possible precautions when leaving the
vehicle unattended. Disengage the power take-off,
lower the attachment, place the transmission into
neutral, set the parking brake, stop the engine and
remove the contact key.
6. Do not run the engine indoors, except when starting
the engine and for transporting in or out of the
building. Do not operate or let motor run in a storage
area without ventilation because gas contains
carbon monoxide which is odorless, colorless and
can cause death.
7. Never use the accessories across the face of
slopes, go from top to bottom. Exercise extreme
caution when using equipment on slopes. Do not
attempt to clear a steep slope.
8. Never tolerate bystanders in the working zone.
Never use an accessory in the direction of
bystanders, it might throw gravel or debris that can
hurt people or damage property.
9. Never operate the accessory at high transport
speeds on slippery surfaces. Use care when
backing up.
10. Do not carry passengers.
11. Disengage power to the accessory when it is
transported or not in use.
12. Never operate the accessory without good visibility
or light.
13. Keep the accessory away from heat sources or
flames.
MAINTENANCE AND STORAGE
1. When cleaning, repairing or inspecting the vehicle
and accessory, make certain that all moving parts
have stopped. For gasoline engine, disconnect wire
from the spark plug(s) and keep wire away to
prevent accidental starting.
2. Check all the bolts and components at frequent
intervals to make sure that they are properly
tightened.
3. Never store a motorized accessory with fuel in the
fuel tank inside a building where ignition sources are
present such as hot water and space heaters,
clothes dryers, and the like. Allow the engine to cool
before storing in any enclosure.
4. Always refer to the owner’s manual when you store
the accessory and vehicle for a prolonged or an
unspecified length of time.
5. Maintain or replace safety and instruction labels, as
necessary.
6 For winter accessories, (if applicable), let the engine
run for a few minutes after clean snow in order to
prevent the rotary parts from freezing.
7. Inspect the vehicle’s and accessory’s air filter (if
applicable) every day. Clean it or replace it as
necessary. Change the oil more often when working
in dusty conditions. See the vehicle’s and
accessory's owner’s manual.
THIS SYMBOL MEANS
DANGER !
BECOME ALERT !
YOUR SAFETY IS INVOLVED !
SAFETY PRECAUTIONS
5
SAFETY DECALS
REPLACE IF DECALS ARE DAMAGED
SEE PARTS BREAKDOWN FOR DECAL LOCATION
DECAL #105126
DECAL #105128
DECAL #105852
DECAL #105130
DECAL #105127
DECAL #105131
1
2
4
3
1-Do not drive faster than 3 KM/H when the
snowblower is in operation.
2-Do not drive faster than 10 KM/H when the
snowblower is in the raised position.
3-The head of the snowblower weighs 114kg.
4-The sound pressure level (dBA) is measured from
the driver’s position and with the snowblower on
the ground at full engine speed.
To avoid serious injury:
Keep hands out of this discharge chute while engine
is running.
To avoid serious injury:
Keep hands, feet & clothing away from rotating auger
while engine is running.
To avoid injury from drive belt:
Keep hands, feet & clothing away.
Do not attempt to install or remove drive belt without
reading owner’s manual.
To avoid serious injury:
Keep people and clothing away.
Do not operate without all driveline, tractor and
equipment shields in place, nor without the drivelines
securely attached at both ends.
Before installing or using:
Locate, read and make sure to understand all of the
owner’s manual.
Refer to owner’s manual about wearing safety
glasses, ear muffs and mask.
6
ASSEMBLY
ASSEMBLY
Install rotation rings & the chute
STEP 1
SNOWBLOWER PREPARATION:
Refer to parts breakdown section for parts identification.
IMPORTANT: TORQUE ALL BOLTS ACCORDING TO
TORQUE SPECIFICATION TABLE (SEE TABLE OF
CONTENTS), WHEN STATED: TIGHTEN FIRMLY.
TOOLS REQUIRED:
Wrench 7/16’’
Socket 7/16’’
Ratchet
Loosen the tensioner of the hydraulic motor.
Install rotation rings and chute.
# Item Description Action
1 Metal rotation ring Install over opening of
the chute as shown.
2 Nylon rotation ring Install over opening of
the chute as shown.
Turn the chute towards the front to lock into place.
3 Chute Place the chute (facing
the rear) and clip the
back under the rotation
ring .
Secure the rotation ring and chute together.
IMPORTANT: Make sure to place the holes of the
metal rotation ring (item 1) in line with the holes at
the base of the chute (item 2) as shown in Figure A.
# Item Description Action
3 Spacer
(qty 4)
Insert between the
rotation ring and chute
as shown.
4 Carriage bolt
1/4’’ x 1’’
(qty 4)
Insert from the bottom
of rotation ring as
shown.
Turn the chute towards the front to lock into place.
Loosen the two bolts (item 6) to adjust the rotation
motor’s sprocket into the teeth of the rotation ring.
Tighten bolts.
5 Nylon insert lock
nut 1/4’’ (qty 4)
Insert on the bolts and
tighten firmly.
Secure the rotation ring & chute together.
Figure A
Remove the snowblower from the shipping crate.
Remove the support plates from the skid shoes.
7
ASSEMBLY
ASSEMBLY
NOTE: Lower the parking stand with your foot. Turn
the snowblower face down. Take care to avoid being
pinched by the parking stand.
Install the half drive line (item 2).
# Item Description Action
1 Key Insert in the half drive
line.
2 Half drive line Insert on input shaft
and align the holes
together as shown.
3 Hex bolt 1/4’’ x 2’’ Insert as shown.
4 Nylon insert lock
nut 1/4’’ (qty 4)
Insert on the bolt and
tighten firmly.
Turn the snowblower back on the parking stand.
Install half drive line
Install the P.T.O. drive mechanism (item 1) from
separate kit, into the snowblower’s driveline (item 2)
by aligning the stamped marks (item 3) (located
between the splines at the end of the shaft) with the
large groove (item 4) in the hollow tube on the
snowblower’s section.
Only one position allows the sections to be inserted
one into the other. Install the P.T.O. drive mechanism
STEP 2
SNOWBLOWER INSTALLATION:
Refer to parts breakdown section for parts
identification.
Install the hydraulic hoses (item 1, sold separately)
into the hydraulic outlets on the rotation motor (item
2).
Install the nylon sleeving over the hoses.
Install hydraulic hoses
WARNING
TO PREVENT INJURIES:
Hydraulic oil under pressure can cause skin
injection injury. If you are injured by hydraulic oil,
get medical attention immediately.
8
ASSEMBLY
NOTE: Make sure the latch (item 3) on the
snowblower is in the lowest position.
Drive the tractor up to the snowblower.
Insert the rod (item 1) on subframe’s male hitch into
the hooks (item 2) of the snowblower’ s female hitch.
Lift the snowblower with subframe hitch so that the
latch (item 3) locks the bottom part of the subframe to
the snowblower.
Make sure the parts are well inserted together. Make
sure the latch is locked into the lower position.
Lower the snowblower to the ground.
DANGER
ROTATING DRIVELINE
Contact can cause death.
KEEP AWAY
Do not operate without:
All driveline, tractor & equipment shields in
place.
Driveline securely attached at both ends.
Install the snowblower
Connect the PTO drive mechanism to the installed
accessory drive P.T.O. spline shaft.
Make sure the driveline yoke is securely attached to
the P.T.O. drive mechanism.
Connect the hydraulic hoses from the chute rotation
to the tractor’s hydraulic outlets. Please refer to the
tractor’s manual.
WARNING
TO PREVENT INJURIES:
Stop the motor.
Apply parking brake.
Remove the ignition key.
Disconnect the wire from the spark plug(s) and
keep away from spark plug(s) to prevent accidental
starting.
DANGER
If the driveline is not completely covered, be sure
a guard extension is installed.
Do not operate without driveline completely
covered by the shield.
9
Skid shoe adjustment:
LEVEL PAVED SURFACE: Adjust skid shoes to allow
3/16" to 1/4" or 5mm to 7mm clearance (A) between
cutting edge and surface.
UNEVEN OR GRAVEL SURFACE: Adjust skid shoes
to allow 1/2" to 5/8" or 13mm to 16mm clearance (A)
between cutting edge and surface.
Adjust skid shoes
VERIFY TIRE PRESSURE:
Refer to the vehicle’s owner manual for tire pressure.
Check and adjust tractor tire pressure.
Tire pressure must be even on both sides of vehicle.
ASSEMBLY
10
SNOWBLOWER OPERATION
CONTROLS
CHUTE ROTATION
Use the tractor’s hydraulic joystick to turn the chute from
one side to the other.
If the chute does not turn in the desired direction, switch
the hydraulic hoses on the tractor.
CHUTE DEFLECTOR
Set the angle of the deflector according to the distance
the snow must be thrown and to prevent property
damage. To change the deflector angle, loosen the two
deflector knobs & adjust the deflector to the appropriate
angle and retighten the two knobs securely or use the
optional electric chute deflector kit.
SNOW REMOVAL
When removing snow, do not use the snowblower as
a dozer blade to push snow. Allow snowblower to
ingest snow at its own speed. If the speed of your
tractor is too fast, the snowblower may become
overloaded and plug. For best results, raise the
snowblower and remove a top layer of snow. A
second pass with the snowblower will remove the
remaining snow.
OPERATION
WARNING
Read the tractor Owner’s Manual carefully. Be
thoroughly familiar with the controls & proper
use of the attachment. Know how to stop the
attachment & disengage the controls quickly.
WARNING
Hand contact with the rotating impeller inside the
discharge chute is the most common cause of
injury associated with snowblowers. Never use
your hand to clean out the discharge chute.
-Do not attempt to clear plugged chute, auger or
fan of snow while the snowblower's engine is
running.
-Disengage snowblower.
-Lower snowblower to the ground and set
parking brake.
-SHUT THE ENGINE OFF & REMOVE KEY!
-Wait 10 seconds to be sure that all moving parts
such as the impeller blades have stopped
moving.
-Disconnect wire from the spark plug(s) (if
applicable) and keep wire away to prevent
accidental starting.
-Do not use hand to unplug chute use a clean-out
tool of at least 36” (1 m) length.
WARNING
TO PREVENT INJURIES:
Never leave the driver seat without disengaging
the snowblower, stopping the engine and
removing the ignition key.
IMPORTANT:
Always inspect the hydraulic components and
hoses before using. Replace any damaged or
worn parts immediately. If you suspect a hose
leak, DO NOT use your hand to locate it. Use a
piece of cardboard or wood.
a) Make sure the snowblower is clear of snow
before engaging the snowblower.
b) Make sure that the auger and impeller operate
freely.
c) Start the tractor engine.
d) Before engaging the snowblower drive, always
have the engine running at medium R.P.M.
e) Operate the snowblower at maximum engine
R.P.M.
IMPORTANT: USE FULL ENGINE R.P.M. WHEN
REMOVING WET OR STICKY SNOW. LOW
R.P.M. WILL TEND TO PLUG THE CHUTE.
WARNING
TO PREVENT INJURIES:
Lower the snowblower when the vehicle is
parked.
Temperature changes could change the hydraulic
pressure, causing the snowblower to drop
unexpectedly, damaging the hydraulic
components. Failure to do this could result in
serious personal injury.
11
MAINTENANCE
MAINTENANCE
ADJUSTMENTS
Skid shoe adjustment:
.LEVEL PAVED SURFACE: Adjust skid shoes to
allow 3/16" to 1/4" or 5mm to 7mm clearance
between cutting edge and surface.
UNEVEN OR GRAVEL SURFACE: Adjust skid shoes
to allow 1/2" to 5/8" or 13mm to 16mm clearance
between cutting edge and surface.
CUTTING EDGE MAINTENANCE
Verify from time to time the wearing on the cutting
edge to make sure you do not wear out the base of
the snowblower’s chassis. This cutting edge is
reversible.
WARNING
TO PREVENT INJURIES:
Stop the snowblower motor.
Apply parking brake.
Remove the ignition key.
Disconnect the wire from the spark plug(s) (if
applicable) and keep away from spark plug(s) to
prevent accidental starting.
SNOWBLOWER PULLEY REPLACEMENT
or ALIGNMENT:
Clean the parts before aligning or replacing the pulley.
Apply some "Loctite" 2760 on the key and the set
screws. Tighten firmly. (Use heat to soften the "loctite’’
when removing the set screws).
AUGERS AND FAN SHEAR BOLT
REPLACEMENT
Shear bolts are to be considered a preventive
measure and not an assured protection. Operator
vigilance is required. Thoroughly inspect the areas
where the snowblower is to be used and remove all
foreign objects.
To avoid damage to the snowblower:
Use only the original shear bolts (grooved bolts).
#104000 in bags of 10 for the augers.
#105627in bags of 10 for the fan.
The use of any other shear bolt will not insure any
protection and may void the warranty.
IMPORTANT: IT IS VERY IMPORTANT TO REPLACE
THE AUGERS IN THE SAME POSITION AS SHOWN
IN THE DRAWING BEFORE INSTALLING THE
SHEAR BOLTS.
LUBRICATION
Apply oil at all pivot points.
Chute Rotation System: Oil chute base every sixteen
hours of operation.
Gear box:
Check the oil annually. If necessary, add AGMA 5 EP or
SAE 90 oil.
The gear box should have a total of 155 ml of oil or filled
to the rim of the bolt hole when installed on the
snowblower. (see figure).
Gear Box
MAINTENANCE
a) Check mounting bolts at frequent intervals for
proper tightness in order to prevent costly repairs.
Make sure your snowblower is in safe working
condition.
b) Provide adequate blocking before working under
the snowblower when in raised position.
12
MAINTENANCE
BELT REPLACEMENT:
1) Remove the belt guard (item 1).
2) Remove the half driveline (item 2).
3) Remove the driveline guard (item 3).
4) Loosen the nuts (item 4) on both sides.
5) Loosen the tensioner nuts (item 5).
6) Remove the belt (item 6).
IMPORTANT:
If aligning or replacing the pulley is necessary, clean the
parts and apply some "Loctite" 2760 on the key and the
set screws. Tighten firmly. (Use heat to soften the
"loctite’’ when removing the set screws).
Reinstall the belt and parts by reversing the steps.
See belt adjustment section for appropriate belt
tension.
IMPORTANT:
Make sure the notches of the belt are well
inserted into the those of the pulley.
BELT ADJUSTMENT:
Loosen the nuts on the belt guard (item 1).
Loosen the four nuts (item 4) (two on each side) from
the reduction box.
Use the two adjustment nuts (item 5) to adjust
tension.
Lack of tension or too much on the belt will drastically
reduce the belt’s life span.
Loosen the bolts to reduce tension on belt or
tighten the bolts to apply tension.
TIP: There must be between 1/16" and 1/8" of
deflection on one strand of the belt when you apply a
slight pressure on the belt with your finger.
IMPORTANT: Verify belt alignment.
Retighten the nuts and reinstall the belt guard.
DANGER
CONTACT WITH ROTATING DRIVELINE CAN
CAUSE SEVERE INJURY OR DEATH.
Operate only when all driveline, tractor and
equipment shields are in place.
Be sure driveline securely attached and locked at
both ends before operating.
13
DISMOUNTING & STORAGE
SNOWBLOWER DISMOUNTING
WARNING
TO PREVENT INJURIES:
Stop the motor.
Apply parking brakes.
Remove the ignition key.
Disconnect the wire from the spark plug(s) (if
applicable) and keep away from spark plug(s) to
prevent accidental starting.
a) Lower the parking stand with your foot.
b) Disconnect the driveline from tractor’s P.T.O. by
sliding back the collar on the yoke then pull the
driveline out.
c) Unlock the snowblower by lifting the latch on the
snowblower.
d) Start the tractor and lower the subframe and
snoblower to the ground. Back up with the tractor
and the snowblower will come off.
SUBFRAME DISMOUNTING
See the subframe owner's manual for dismounting
instructions.
END OF SEASON STORAGE
a) Clean snowblower and subframe thoroughly and
repaint all parts from which paint has worn.
b) List the replacement parts that will be needed for
the next season.
c) Store the snowblower and the subframe in a dry
place.
d) Follow the instructions in the Lubrication section.
14
* Please refer to parts breakdown section for parts identification.
PROBLEM POSSIBLE CAUSES CORRECTIVE ACTION
Snowblower vibrates or is Damaged pulley. Replace pulley.
Damaged bearing. Replace bearing.
Damaged fan. Dismount & repair or replace fan.
One or both sections of the auger
is bent.
Replace one or both sections of auger.
One or both sections of the auger
have stopped turning.
Shear bolt is probably broken. Replace shear bolt (for identification,
see Parts List "Snowblower"). Also see
"Maintenance" section.
Snowblower stopped turning. The belts are damaged or
snapped.
Check & replace damaged belts (see
instructions in section:Belt replacement
& adjustments.
Belt is worn at a specific point. Snowblower was engaged when
already plugged.
Make sure auger & fan are not plugged
or frozen before engaging snowblower.
Chute rotation is difficult. Dirt or ice may be underneath
chute.
Clean the base of chute & the rotation
ring. Lubricate chute inside & out.
The base of the chute may be
damaged or bent.
Replace defective parts.
The chute plugs easily. Vehicle engine is turning too
slowly.
Always have engine at full R.P.M. when
using the snowblower.
Advancing too quickly with
vehicle.
Reduce speed. Allow snowblower to
ingest snow at its own speed.
Snowblower digs into ground. Ground is not frozen or too soft. Adjust skid shoes lower so they may
better support the snowblower.
Snowblower does not raise
evenly.
Uneven tire pressure from one
side to another.
Refer to the vehicle’s owner manual for
tire pressure.
Check and adjust tractor tire pressure.
Tire pressure must be even on both
sides of vehicle.
Electric motor for the chute
deflector does not work.
Overheating of the motor. These motors are equipped with an
internal protector. Wait 10 minutes
before using.
abnormally noisy. Damaged drive shaft. Replace drive shaft.
Damaged drive shaft. Replace drive shaft.
Snoblower raises or lowers too
slowly.
Dirt in the oil. Change the hydraulic oil.
Dirt in the oil. Replace hydraulic oil.
Damaged bushing Replace the bushing.
Motor and connector terminals
are oxidized.
Clean the terminals inside the connector
and the motor terminals.
TROUBLESHOOTING
15
TORQUE SPECIFICATION TABLE
GENERAL TORQUE SPECIFICATION TABLE
USE THE FOLLOWING TORQUES WHEN SPECIAL TORQUES ARE NOT GIVEN
NOTE: These values apply to fasteners as received from supplier, dry or when lubricated with normal oil. They do not
apply if special graphited or moly disulphide greases or other extreme pressure lubricants are used. This applies to
both UNF and UNC threads.
* Thick nuts must be used with grade 8 bolts
SEE G rade No.
2 5 8 *
BOLT HEAD
IDENTIFICATION
MARKS AS PER GRADE
NOTE MANUFACTURING
MARKS W ILL VARY
TORQUE TORQUE TORQUE
BOLT SIZE FOOT POUNDS NEW TON- METERS FOOT POUNDS NEW TON- METERS FOOT POUNDS NEW TON-METERS
Inches Millimetre Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Max. Min. Max. Max.
1/4" 6.35 5 6 6.8 8.13 911 12.2 14.9 12 15 16.3 30.3
5/16" 7.94 10 12 13.6 16.3 17 20.5 23.1 27.8 24 29 32.5 39.3
3/8" 9.53 20 23 27.1 31.2 35 42 47.5 57 45 54 61 73.2
7/16" 11.11 30 35 40.7 47.4 54 64 73.2 86.8 70 84 94.9 113.9
1/2" 12.7 45 52 61 70.5 80 96 108.5 130.2 110 132 149.2 179
9/16" 14.29 65 75 88.1 101.6 110 132 149.2 179 160 192 217 260.4
5/8" 15.88 95 105 128.7 142.3 150 180 203.4 244.1 220 264 298.3 358
3/4" 19.05 150 185 203.3 250.7 270 324 366.1 439.3 380 456 515.3 618.3
7/8" 22.23 160 200 216.8 271 400 480 542.4 650.9 600 720 813.6 976.3
1" 25.4 250 300 338.8 406.5 580 696 786.5 943.8 900 1080 1220.4 1464.5
METRIC BOLT TORQUE SPECIFICATIONS
COARS E THREAD
Size Screw Grade No. Pitch (mm) Foot Pounds Newton-Meters Pitch (mm) Foot P ounds Newton-Meters
M6 4T 1.00 3.6 - 5.8 4.9 - 7.9 - - -
7T 5.8 - 9.4 7.9 - 12.7 - -
8T 7.2 - 10 9.8 - 13.6 - -
M8 4T 1.25 7.2 - 14 9.8 - 19 1.00 12 - 17 16.3 - 23
7T 17 - 22 23 - 29.8 19 - 27 25.7 - 36.6
8T 20 - 26 27.1 - 35.2 22 - 31 29.8 - 42
M10 4T 1.50 20 - 25 27.1 - 33.9 1.25 20 - 29 27.1 - 39.3
7T 34 - 40 46.1 - 54.2 35 - 47 47.4 - 63.7
8T 38 - 46 51.5 - 62.3 40 - 52 54.2 - 70.5
M12 4T 1.75 28 - 34 37.9 - 46.1 1.25 31 - 41 42 - 55.6
7T 51 - 59 69.1 - 79.9 56 - 68 75.9 - 92.1
8T 57 - 66 77.2 - 89.4 62 - 75 84 - 101.6
M14 4T 2.00 49 - 56 66.4 - 75.9 1.50 52 - 64 70.5 - 86.7
7T 81 - 93 109.8 - 126 90 - 106 122 - 143.6
8T 96 - 109 130.1 - 147.7 107 - 124 145 - 168
M16 4T 2.00 67 - 77 90.8 - 104.3 1.50 69 - 83 93.5 - 112.5
7T 116 - 130 157.2 - 176.2 120 - 138 162.6 - 187
8T 129 - 145 174.8 - 196.5 140 - 158 189.7 - 214.1
M18 4T 2.00 88 - 100 119.2 - 136 1.50 100 - 117 136 - 158.5
7T 150 - 168 203.3 - 227.6 177 - 199 239.8 - 269.6
8T 175 - 194 237.1 - 262.9 202 - 231 273.7 - 313
M20 4T 2.50 108 - 130 146.3 - 176.2 1.50 132 - 150 178.9 - 203.3
7T 186 - 205 252 - 277.8 206 - 242 279.1 - 327.9
8T 213 - 249 288.6 - 337.4 246 - 289 333.3 - 391.6
FINE THREAD
16
PARTS BREAKDOWN
CHUTE
17
PARTS LIST
CHUTE
Ref.
Réf. English description Description française Qty.
Qté.
Part #
Pièce #
1Chute Goulotte 1105890
2Hydraulic motor 32cc Moteur Hydraulique 32cc 1105783
3Motor support Support-moteur 1105885
4Support plate Plaque de support 1105886
5Sprocket Pignon 1105887
6Rotation ring Anneau de rotation 1105888
7Spacer Espaceur 4105889
8Rotation ring Anneau de rotation 1103943
9Nylon flat washer 7/16" Rondelle plate de nylon 7/16" 2102011
10 Hand guard Fourche protectrice 1102012
11 Nylon flat washer 11/32" Rondelle plate de nylon 11/32" 2102009
12 Knob Bouton 2102020
13 Hex. bolt M6 x 1.00 x 16 Boulon hex. M6 x 1.00 x 16 3O/L
14 Hex. bolt 1/4" n.c. x 3/4" Boulon hex. 1/4" n.c. x 3/4" 2O/L
15 Carriage bolt 1/4" n.c. x 3/4" Boulon à carrosserie 1/4" n.c. x 3/4" 4O/L
16 Carriage bolt 1/4" n.c. x 1" Boulon à carrosserie 1/4" n.c. x 1" 4O/L
17 Carriage bolt 5/16" n.c. x 3/4" Boulon à carrosserie 5/16" n.c. x 3/4" 2O/L
18 Carriage bolt 5/16" n.c. x 1" Boulon à carrosserie 5/16" n.c. x 1" 2O/L
19 Hex. socket set screw 1/4" n.c. x 1/4" Vis à pression hex. 1/4" n.c. x 1/4" 1O/L
20 Nylon insert lock nut 1/4" n.c. Écrou a garniture de nylon 1/4" n.c. 8O/L
21 Nylon insert lock nut 5/16" n.c. Écrou à garniture de nylon 5/16" n.c. 2O/L
22 Flange nut 1/4" n.c. Écrou à bride 1/4" n.c. 2O/L
23 Flat washer 5/16" hole Rondelle plate 5/16" trou 4O/L
24 Flat washer 3/8" hole Rondelle plate 3/8" trou 2O/L
25 Danger decal chute Décalque danger goulotte 1105127
O/L = Obtain Locally
18
PARTS BREAKDOWN
SNOWBLOWER
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Bercomac 700560 Manuel utilisateur

Catégorie
Souffleuses à neige
Taper
Manuel utilisateur

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