Bercomac 700560 Manuel utilisateur

Marque: Bercomac

Modèle: 700560

Catégorie: Souffleuses à neige

Taper: Manuel utilisateur

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

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

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.

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

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

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

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

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 : ___________________________

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.

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

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-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.

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.

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.

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.

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

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.

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.

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.

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.

* 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

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

PARTS BREAKDOWN

CHUTE

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

PARTS BREAKDOWN

SNOWBLOWER

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Bercomac 700560 Manuel utilisateur

Marque: Bercomac

Modèle: 700560

Catégorie: Souffleuses à neige

Taper: Manuel utilisateur

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English: Bercomac 700560 User manual

Bercomac 700560 Manuel utilisateur

Bercomac 700560 Manuel utilisateur

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