Bercomac C151 61580 0 Manuel utilisateur

Marque: Bercomac

Modèle: C151 61580 0

Catégorie: Tondeuses à gazon

Taper: Manuel utilisateur

OWNER’S

MANUAL

MODEL NO.

C 151 61580 0

Caution:

Read and Follow

All Safety Rules

and Instructions

Before Operating

This Equipment

ROTARY BROOM 48" WITH

POLYPROPYLENE BRUSH

FOR CRAFTSMAN TRACTORS

·Assembly

·Operation

·Maintenance

·Repair Parts

Sears Canada, Inc., Toronto, Ontario M5B 2B8

104108 F-07

LIMITED ONE (1) YEAR WARRANTY ON CRAFTSMAN

TRACTOR ATTACHMENTS "ROTARY BROOM"

For one (1) year from date of purchase, Sears Canada Inc. will repair or replace free of charge at Sears option any

parts which are defective as a result of defective material or faulty workmanship.

COMMERCIAL OR RENTAL USE:

Warranty on Tractor Attachments "Rotary Broom" used for commercial or rental purposes is limited to 90 days.

This warranty does NOT cover:

* Wear items, such as shear pins and shear bolts, belts

* Repairs due to customer abuse or neglect

* Pre-delivery set-up

* In Home service

Warranty service is available by returning the Craftsman Tractor Attachment to the nearest Sears Service Centre /

Department in Canada. This warranty applies only while this product is in use in Canada.

This warranty is in addition to any statutory warranty and does not exclude or limit legal rights you may have but shall

run concurrently with applicable provincial legislation. Furthermore, some provinces do NOT allow limitation on how

long an implied warranty will last so the above limitations may not apply to you.

SEARS CANADA INC., TORONTO, ONTARIO, M5B 2B8

FOR SERVICE PLEASE CALL

SEARS HOME CENTRAL

1-800-4-MY-HOME®

WARRANTY

TABLE OF CONTENTS

INTRODUCTION ................................................................................................................................................... 2

SAFETY PRECAUTIONS ..................................................................................................................................... 3

SAFETY DECALS ................................................................................................................................................. 5

ASSEMBLY

Step 1: Tractor Preparation ..................................................................................................................... 6

Step 2: Subframe Installation ................................................................................................................. 7

Step 3: Drive Mechanism Preparation ................................................................................................... 11

Step 4: Drive Mechanism Installation ..................................................................................................... 13

Step 5: Rotary Broom Preparation ......................................................................................................... 14

Step 6: Adaptor Installation .................................................................................................................... 15

Step 7: Rotary Broom Installation .......................................................................................................... 15

OPERATION

Rotary Broom Angle Adjustments ........................................................................................................... 17

Pressure on the Brush Adjustments ....................................................................................................... 17

General Sweeping ................................................................................................................................... 17

Snow Sweeping ....................................................................................................................................... 17

Lawn dethatching and lawn raking .......................................................................................................... 17

MAINTENANCE

Maintenance ............................................................................................................................................. 18

Brush Replacement ................................................................................................................................. 18

Belt Replacement ..................................................................................................................................... 18

DISMOUNTING

Rotary Broom Dismounting ..................................................................................................................... 19

Drive Mechanism Dismounting ............................................................................................................... 19

End of Season Storage ........................................................................................................................... 19

TROUBLESHOOTING .......................................................................................................................................... 20

TORQUE SPECIFICATION TABLE ..................................................................................................................... 21

PARTS BREAKDOWN AND LISTS

Compact Rotary Broom Adaptor ............................................................................................................. 22

Drive Mechanism Compact ..................................................................................................................... 24

Subframe.................................................................................................................................................... 26

Rotary Broom ............................................................................................................................................ 29

ATTACHMENTS & OPTIONS .............................................................................................................................. 33

CONSUMER INFORMATION ............................................................................................................................... 34

PAGE

INTRODUCTION

TO THE PURCHASER

This new attachment 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, but

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 replacement

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 dealer

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 : ___________________________

PURCHASE DATE : ___________________________

In this manual, right and left sides are determined by sitting on the tractor seat facing forward.

In this manual, "attachment" means accessories that you install on the tractor, such as, snowblower, rotary

broom, blade, rotary tiller, cab, subframe, etc...

SAFETY PRECAUTIONS

Careful operation is your best insurance against an accident. Read this section carefully before operating the tractor

and the rotary broom. All operators, no matter how experienced they may be, should read this and other manuals

related to the tractor and rotary broom before operating. It is the owner's legal obligation to instruct all operators in how

to safely operate the rotary broom.

TRAINING

This symbol, "Safety Alert Symbol", is used

throughout this manual and on the attachment’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 tractor or the rotary broom.

1. Read this owner's manual carefully. Be thoroughly

familiar with the controls and proper use of the

rotary broom. Know how to stop the unit and

disengage the controls quickly.

2. Never allow children to operate the tractor nor the

rotary broom. Never allow adults to operate the

tractor nor the rotary broom without proper

instructions.

3. No one should operate the tractor nor the rotary

broom while intoxicated or while taking medication

that impairs the senses or reactions.

4. Keep the area of operation clear of all persons,

particularly small children and pets.

PREPARATION

1. Thoroughly inspect the area where the rotary broom

is to be used and remove door mats, all foreign

objects and the like.

2. Disengage all clutches and shift into neutral before

starting engine.

3. Do not operate the rotary broom without wearing

adequate 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.

OPERATION

1. Do not put hands or feet near or under 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 rotary broom for any

damage and repair damage before using.

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.

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

refuelling 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.

4. Never attempt to make any adjustments while the

engine (motor) is running (except when specifically

recommended by manufacturer).

5. Always wear safety glasses or eye shields during

operation or while performing an adjustment or

repair to protect eyes from foreign objects that may

be thrown from the rotary broom.

6. Never modify the rotary broom or any part

without the written consent from the

manufacturer.

SAFETY PRECAUTIONS

WHENEVER YOU SEE THIS SYMBOL

IT MEANS:

WARNING!

BECOME ALERT !

YOUR SAFETY IS INVOLVED!

MAINTENANCE AND STORAGE

1. Check the mounting bolts at frequent intervals to

make sure that they are properly tightened

2. Never store the machine 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.

3. Always refer to the owner’s manual when you store

the rotary broom.

4. Maintain or replace safety and instruction labels, as

necessary.

5. Inspect the tractor’s air filter every day. Clean it or

replace it. Change the oil more often when working

in dusty conditions. See the tractor owner’s manual.

5. Take all possible precautions when leaving the

machine unattended. Disengage the power take-

off, lower the attachment, set the parking brake,

stop the engine and remove the key.

6. When cleaning, repairing or inspecting the rotary

broom, make certain that all moving parts have

stopped. Disconnect wire from the spark plug(s)

and keep wire away to prevent accidental starting.

7. 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.

8. Never sweep across the face of slopes. Exercise

extreme caution when changing direction on

slopes. Do not attempt to clear a steep slope.

9. Never operate the rotary broom without proper

guards, plates, or other safety protective devices in

place

10. Never tolerate bystanders in the working zone.

Never sweep in the direction of bystanders, the

brush might throw gravel or debris that can break

or damage property.

11. To sweep snow, use tire chains approved by the

manufacturer. You must use 100 lbs. of rear

counterweight for better traction and a greater

stability at all times when using a rotary broom that

is installed on the front of a tractor.

12. Never operate the rotary broom at high transport

speeds on slippery surfaces. Use care when

backing.

13. Do not carry passengers.

14. Disengage power to rotary broom when it is

transported or not in use

15. Never operate the rotary broom without good

visibility or light.

16. Keep the brush away from heat sources or flames.

17. Always wear a dust mask when working in a dusty

environment.

7 WARNING 7

TO PREVENT INJURIES AND FOR MORE

TRACTION WHEN USING AN ATTACHMENT:

-Rear counterweight of 100 lbs. minimum is

required to counterbalance the attachment’s

weight.

-Tractor manufacturer approved tire chains are

required.

-Do not operate on a slope greater than 10°.

-When dismounting an attachment remove rear

counterweights.

SAFETY DECALS

REPLACE IF DECALS ARE DAMAGED

SEE PARTS BREAKDOWN FOR DECAL LOCATION

Decal # 102386 Decal # 102384

ASSEMBLY

IMPORTANT: TORQUE ALL BOLTS ACCORDING

TO TORQUE SPECIFICATION TABLE (SEE TABLE

OF CONTENTS) WHEN STATED: TIGHTEN

FIRMLY. REFER TO PARTS BREAKDOWN

SECTION FOR PARTS IDENTIFICATION.

NOTE: This subframe was designed to fit various

models of Lawn, Yard or Garden tractors. (See

illustrations to identify your tractor).

This subframe may be used to install different

attachments (see attachments page). Once installed,

it may remain permanently on the tractor. Before

doing any modifications or installations on the tractor,

open the tractor hood, disconnect the headlights and

remove the hood. Disconnect the wire from the spark

plug(s) and keep away from spark plug(s) to prevent

accidental starting.

STEP 1

TRACTOR PREPARATION:

IT IS NOT NECESSARY TO REMOVE THE MOWER

DECK AT THIS STEP.

According to the model of the tractor, remove the front

attaching supports if they are bolted to the outside of the

tractor’s frame (one on each side) and the heat shield

(save the bolts to install the new heat shield).

In order to install the subframe’s supports, it may be

necessary to remove certain bolts or certain parts.

NOTE: Take note of the place and how the bolts and

parts were installed in order to reinstall them in the same

manner as before.

If applicable, make sure that the belt guide does not

touch any part when reinstalled.

How to:

Take the right support (item 1) and place it on the right

side of the tractor’s frame.

Align the hole (item 2) on the right support with the hole

(item 3) which is about 2” (according to the model of the

tractor) from the edge of the tractor’s front frame.

Remove all the bolts and parts from the tractor’s frame

that will interfere with the installation of the support.

Do the same operation on the left side.

Align the holes in order to identify and remove the

bolts and/or parts that come into interference

Back end of Garden

Back end of Lawn & Yard Tractors

ASSEMBLY

FOR LAWN & YARD TRACTORS:

On the right side install the right support (item 2) and

hold in place with three thread cutting screw 3/8 x 1"

(item 3), one carriage bolt 5/16 x 1 (item 6) the head

inside, one flange nut on the outside, one carriage

bolt 3/8 x 1" (item 4) the head inside, one flange nut

on the outside.

Slightly tighten the screws and bolts.

Slide the shim (item 1) between the tractor frame and

the right support. Secure in place with a 3/8 x 1"

carriage bolt the head inside (item 5) and with a

flange nut.

(Make sure that the shim stays perpendicular with the

top of the support).

Install the square head set screw 5/16 x 1/2" (item 7).

Do not tighten the bolts nor nuts.

FOR GARDEN TRACTORS:

On the right side, install the shim (item 1) between the

tractor frame and the right support (item 2) (make

sure that the shim stays perpendicular with the top of

the support) with four thread cutting screws 3/8 x

1" (item 3).

Install the square head set screw 5/16 x 1/2" (item 4).

Do not tighten the screws.

Install right support on the Lawn & Yard tractors

Install the right support on Garden tractors

Install brace pin

FOR LAWN & YARD TRACTORS:

Install a hex. nut 1/2" (item 1) on each end of the

brace pin (item 2) (halfway down the threads).

Install the longest end (item 2) of the brace pin in the

top nut (item 4) welded on the right support.

FOR GARDEN TRACTORS:

Install a hex. nut 1/2" (item 1) on each end of the

brace pin (item 2) (halfway down the threads).

Install the longest end (item 2) of the brace pin in the

bottom nut (item 3) welded on the right support.

STEP 2

SUBFRAME INSTALLATION:

FOR LAWN & YARD TRACTORS:

Install the left support (item 1) by inserting the top

hole (item 3) on the brace pin (item 2) as shown in

figure A.

Hold in place with three thread cutting screws 3/8 x

1" (item 4), a carriage bolt 5/16 x 1" (item 5) (the head

inside) and a flange nut.

Install the handle support (item 7) and secure in place

with a hex bolt 3/8 x 1" (the head inside) (item 8) in

the bottom hole. Secure with a flange nut.

Slide the shim (item 6) between the tractor frame and

the support. (Make sure that the shim stays

perpendicular with the top of the support).

Secure with the last hex bolt 3/8 x 1" (the head inside)

(item 8) in the top hole of the handle support and

secure with a flange nut.

Slightly tighten the screws and bolts.

Make sure that the brace pin (figure A, item 2) stays

straight and does not come into contact with any part

of the tractor (ex: the engine belt when mower deck is

in raised position).

If you have removed the original supports from the

tractor, in order to install the mower brackets (item

12) (included in this kit) inside the support, insert two

hex. bolts 3/8 x 1 1/4" (item 10) (the heads on the

outside) in the top holes of the right support .

To the inside of the support, insert the shim (item 11)

and the mower bracket (item 12) on the bolts. Secure

with two flange nuts.

Do the same operation on the left side.

Tighten firmly.

Install the new heat shield (item 13) with the bolts

previously removed.

Install the plastic grommet (item 14) as shown.

Install the square head set screw 5/16 x 1/2" (item 15)

in the cab support.

Reinstall the parts:

Reinstall the parts previously removed in their original

position. If applicable, in order to facilitate reinstallation

of the parts, you may remove the lever (item 9) and

reinstall it afterwards.

(If necessary, use the bolts supplied for this purpose).

Make sure the belt guide is functional and adjust in

order to compensate for the thickness of the right

support. Install the mower brackets inside the support and

other parts if applicable.

Figure A

ASSEMBLY

Install the left support and

the handle support on Lawn & Yard tractors

ASSEMBLY

FOR GARDEN TRACTORS:

Install the left support (item 1) by inserting it on the

brace pin (item 2) as shown in figure A.

Hold in place with two thread cutting screws 3/8 x

1" (item 4). Install and the handle support (item 5)

with a hex bolt 3/8 x 1" (item 6) (the head inside) in

the bottom hole and a flange nut.

Slide the shim (item 3) between the tractor frame and

the left support (item 1) (make sure that the shim

stays perpendicular with the top of the support) with

the last hex bolt 3/8 x 1" (item 6) (the head inside)

and a flange nut.

Make sure that the brace pin (figure A, item 2) stays

straight and does not come into contact with any part

of the tractor (ex: the engine belt when mower deck is

in raised position). If it does, turn the brace pin to use

another hole created for this purpose.

If you have removed the original supports from the

tractor, in order to install the mower brackets (item 9),

(included in this kit) inside the support insert two hex.

bolts 3/8 x 1 1/4" (item 7) (the heads on the outside)

in the bottom holes of the right support.

To the inside of the support, attach the shim (item 8)

and the mower bracket (item 9) on the bolts. Secure

with two flange nuts.

Do the same operation on the left side.

Tighten firmly.

Secure the heat shield with a thread cutting screw 3/8

x 1" (item 10) and a spacer (item 11) on each side as

shown.

Install the plastic grommet (item 12) as shown.

Install the square head set screw 5/16 x 1/2" (item 13)

in the cab support.

Reinstall the parts:

Reinstall the parts previously removed in their original

position. If applicable, in order to facilitate reinstallation

of the parts, you may remove the lever (item 14) and

reinstall it afterwards.

(If necessary, use the bolts supplied for this purpose).

Make sure the belt guide is functional and adjust in

order to compensate for the thickness of the right

support.

Install the left support and the handle support

Figure A

3 possible positions

for the brace pin

Install the mower brackets inside the support

FOR LAWN, YARD AND GARDEN TRACTORS:

Turn the front wheels towards the left.

Install the pivot support (item 1) between the two

supports and slide in place the pin (item 2) in the top

hole for Lawn & Yard tractors or the bottom hole for

Garden tractors.

Secure with the hair pin (item 3).

Tighten all the bolts.

Adjust the inside left hand side nut and right hand

side nut of the brace pin (item 4) until they come into

contact with the supports. Secure the brace pin with a

hex nut 1/2" (item 5) on the left hand side.

Tighten the three nuts.

Insert the nylon bushing (item 6) in the lift arm (item

7). Insert the lift arm on the tube (item 8) of the right

support. Install the link (item 9), one end on the lift

arm pin and the other end on the lever pin.

Secure with two washers (item 10) and two hair pins

2.5mm (item 11).

Install the bended part of the link (item 12) (angle

towards the inside) on the pivot support pin (item 13)

and insert the other end of link on the lever pin (item

14).

Secure each end with a washer (item 15) and a hair

pin 3mm (item 16).

Install the handgrip (item 17) on the lift arm as shown.

ASSEMBLY

Install the lift arm

Install the pivot support and adjust the

nuts on the brace pin.

VERY IMPORTANT

ADJUST THE LIFT HEIGHT OF THE

ACCESSORIES ON LAWN, YARD AND GARDEN

TRACTORS.

This adjustment is necessary in order to allow the

accessories to follow the contours of the ground

and to avoid damage to the accessories.

The link (item 1) has an adjustment bolt (item 2) to

adjust the height of the accessories:

Compact Snowblower: max. 4" from the ground.

Northeast Snowblower: max. 4" from the ground.

Rotary Broom: 1 1/2" over the swivel wheels.

Utility Blade: no restrictions.

When the adjustment is done tighten the lock nut.

ALSO SEE ACCESSORY INSTALLATION SECTION FOR TIRE

PRESSURE.

NON COMPLIANCE WITH THESE INSTRUCTIONS

MAY DAMAGE THE BELTS AND THE DRIVE

MECHANISM.

STEP 3

DRIVE MECHANISM PREPARATION:

NOTE: You must remove the mower deck to install

and use the drive mechanism.

Remove the left mower bracket.

Keep these parts for reinstallation of the mower deck.

FOR LAWN & YARD TRACTORS:

Secure the square supports as shown with two

carriage bolts 3/8 x 3/4" (item 1) the heads inside.

Secure with two flange nuts.

Do the same operation on other side.

Note: Due to the wide variety of tractor models on

the market, these supports can be installed in

different ways. See illustration A or B.

FOR GARDEN TRACTORS:

To install the drive mechanism, you must remove the

two bolts from the footrests (from each side).

Secure the left support (longest support with point

towards the front) and the right support (shortest

support with point towards the front) with the bolts

removed from the footrests. See figure A.

Adjust the lift height of the accessories

ASSEMBLY

Figure A,

Install supports on

Garden tractors

Install supports on Lawn

& Yard tractors

ASSEMBLY

NOTE: This drive mechanism may be mounted on

tractors with two types of clutch mechanisms. See the

following instructions for those that are appropriate for

your tractor.

GARDEN TRACTORS WITH AN ELECTRIC

CLUTCH.

No modifications are needed.

LAWN & YARD TRACTORS WITH AN ELECTRIC

CLUTCH

Remove the spring already installed on the idler arm

(item 1).

Remove the support (item 2) and the shim (item 3) by

removing the two bolts (item 4). Reinstall the support

(item 2) and the shim (item 3) as shown in figure A.

Secure with the bolts (item 4) and tighten firmly.

Reinstall the spring on idler arm (item 1).

LAWN & YARD TRACTORS WITH A MANUAL

CLUTCH ACTIVATED BY A CABLE.

Remove the spring that is hooked to the idler arm

(item 1)

Remove the support (item 2) and the shim (item 3) by

removing the two bolts (item 4). Reinstall the support

(item 2) without the shim as shown in figure B.

Secure with the bolts (item 4) and tighten firmly.

Reinstall the spring on idler arm (item 1).

Cut the tie wrap that holds the cable to the frame.

NOTE: Depending on the mower deck model, there

are two different cable lengths. To determine where to

place the cable holder, hook the end of the cable

spring (item 5) on the idler arm (item 1). Slide the

cable shield (item 6) temporarily into the slot on the

cable holder (item 7). To identify into which holes the

cable holder will be bolted in, you must apply a slight

tension on the cable. This adjustment must be done

with the clutch arm in the off position.

Remove the cable shield and secure the cable holder

(item 7) on the frame using two 1/4 x 3/4" hex bolts

(item 8) and flange nuts.

Reinstall the cable shield into the cable holder and

secure with the hair pin previously removed.

Install cable holder

Figure B

Install the support without shim for manual clutch as

shown.

Figure A

Install the support with shim for electric clutch as

shown

NOTE: The drive mechanism must be straight, to

make sure the belt works well.

ASSEMBLY

STEP 4

DRIVE MECHANISM INSTALLATION:

Install the drive mechanism according to the

appropriate figure for you tractor.

Install the drive mechanism (item 1) by hooking the

front part of the drive frame (item 2) on the brace pin

(item 3).

Lift and attach the rear portion of the drive frame

between the supports (items 4 & 5) by inserting a pin

(item 7) on each side. Secure with two 2.5 mm hair

pins (item 6).

Install the primary belt on the engine pulley and route

inside the belt guide.

ON LAWN & YARD TRACTORS:

Make sure the drive mechanism pulley is aligned with

the engine pulley. If not, you may change the position

of the square supports (item 5) as needed.

NOTE: After installation, attach the cable to the frame

with the new tie wrap supplied with this kit.

Install drive mechanism on Lawn & Yard tractors

with manual clutch.

NOTE:Electric Clutch :

If your tractor is equipped with an electric clutch,

make sure the spring is well inserted in its place and

the belt does not touch the belt guides at any point.

NOTE: Manual Clutch:

If your tractor is equipped with a manual clutch, make

sure the belt guide does not touch the belt at any

point while the drive mechanism is engaged or

disengaged.

7 WARNING 7

TO PREVENT INJURIES DO THIS VERIFICATION

WHEN THE ENGINE IS STOPPED.

Install drive mechanism on Lawn & Yard tractors

with electric clutch.

Install drive mechanism on Garden tractors with

electric clutch.

ASSEMBLY

STEP 5

ROTARY BROOM PREPARATION

Install the joint block (item 1) on the latch rod (item 2)

and secure with a retaining ring (item 3).

Install the control rod (item 4) in the joint block (item

1) and secure with a 2.5 mm hair pin (item 5).

Insert the parking stands (item 1) in the stand holders

(item 2). Secure with a 5/32 x 1" cotter pin (item 3) in

the upper hole (item 4) of each parking stand allowing

the broom to rest on the stand.

Prepare broom

Install the parking stands

STEP 6

ADAPTOR INSTALLATION:

Remove the belt guard (item 6).

Install the push frame (item 1) to the gear box frame

(item 2) by using two cone bearings (item 3), one on

top and the other underneath. Fill the space between

the bearings with grease.

Secure with a seal washer (item 4), the hollow portion

toward the top and a 3/4" nylon insert lock nut (item

5).

Tighten loosely enough to permit the push frame to

move freely.

Install the V-belt on the tension pulleys (item 7) and

broom pulley as shown.

Reinstall the belt guard (item 6) on the push frame.

ASSEMBLY

Install adaptor on Rotary Broom

STEP 7

ROTARY BROOM INSTALLATION:

Attach the rotary broom to the subframe as shown.

Make sure the rotary broom is pushed in until locked

into place by the springs (item 1).

Attach rotary broom to subframe

NOTE: See belt replacement instructions in the

maintenance section:

Remove the belt guard.

Install the belt on the drive mechanism pulley (item 1)

as shown.

Reinstall the belt guard.

TIP: Because of strong tension on the spring and to

facilitate installation of the belt, the broom must be on

the ground and remove the belt from the engine

pulley.

7 CAUTION 7

Never use the Rotary Broom without the belt

guard.

Item 1: Drive mechanism pulley

Item 2: Rotary broom pulley

Install the belt

ASSEMBLY

7 DANGER 7

NEVER OPERATE THE ROTARY BROOM

WITHOUT:

Brush hood

Belt guard

Gear box guard

Extension guard and any other safety protection

devices in place.

Install handle

Insert handgrip on the handle.

Insert the handle (item 1) through the support (item 2)

as shown.

Install the handle on the control rod (item 3) as shown

and secure with a 2.5 mm. hair pin (item 4).

VERIFY TIRE PRESSURE:

Check and adjust tractor tire pressure as follows:

Front tires: 14-15 psi

Back tires: 7-8 psi

Tire pressure must be even on both sides of the

tractor.

VERIFY BELT ROUTING:

-Lower the rotary broom to the ground and let it run

for a few seconds under supervision.

-Disengage the rotary broom and stop the engine.

-Check the belts to make sure they are well inserted

on the pulleys and have not flipped on their sides in

the pulleys and that they do not touch the belt

guides.

7 WARNING 7

TO PREVENT INJURIES:

It is the person who installs the drive mechanism

responsibility to make sure that when the clutch

is disengaged that all moving parts stop.

For more information, do not hesitate to contact

the technical support.

OPERATION

ROTARY BROOM ANGLE ADJUSTMENT

By turning the handle counter clockwise you unlock the

latch and by pulling or pushing, you set the angle 0° to

20° on each side.

7 WARNING 7

BEFORE MAKING ANY ADJUSTMENTS:

Stop the motor.

Apply parking brakes.

Remove the ignition key.

Disconnect the wire from the spark plug(s) and

keep away from spark plug(s) to prevent accidental

starting.

PRESSURE ON THE BRUSH ADJUSTMENT

By turning the adjustment screw (item 1) counter

clockwise, the gauge (item 3) moves higher and the

pressure of the brush on the ground increases. By

turning the adjusting screw clockwise, the gauge

moves lower on the gear box frame (item 2) and the

pressure of the brush on the ground decreases.

IMPORTANT: Maintain the gauge (item 3) even with

the top of the gear box frame (item 2) or lower for

general hard surface sweeping. Adjust frequently to

compensate for brush wear. Remember to sweep

with the tips of the bristles like a broom and not with

the sides of the bristles like a mop. Too much

pressure can decrease the brush life up to 95%.

7 WARNING 7

TO PREVENT INJURIES AND FOR MORE

TRACTION WHEN USING AN ATTACHMENT:

-Rear counterweights of 100 lbs. minimum are

required to counter-balance attachment’s

weight.

-Tractor manufacturer approved tire chains are

required.

-Do not operate on slopes greater than 10°.

When dismounting an attachment remove rear

counterweights.

GENERAL SWEEPING

Minimize dust by reducing brush speed and by

sweeping after rain or on a day with high moisture.

SNOW SWEEPING

Adjust the gauge (item 3) to be even with the top of

gear box frame. The broom works well for light snow

removal.

Sweep with the wind blowing in the direction of broom

discharge.

WARNING: Foreign objects in the snow may be

thrown faster than the snow itself.

Frequently clean the snow and ice accumulation from

the top and bottom of the broom hood.

LAWN DETHATCHING AND LEAF RAKING:

Lower the broom on a hard surface and lift the brush

1" from the ground by turning the adjusting screw

clockwise. The brush is supported by dolly wheels.

This adjustment is normally satisfactory but you may

raise or lower depending upon grass height.

Low brush speed and ground speed is best for lawn

dethatching and leaf raking.

Adjust the pressure on the brush

Never sweep with the sides of

bristles! Sweep with the tips!

Do not mop!

Too much pressure=

Shortens brush life! Road surface

Flick action

MAINTENANCE

1. Check oil level in gear box every fifty hours and fill

to plug level with SAE-90-EP oil when necessary.

2. Grease the wheel axles after every eight hours of

use.

3. Chain: do not lubricate when used in dusty

conditions. After use, wash clean and lubricate.

4. Adjust the chain frequently by moving the idler

sprocket to give 1/2" deflection.

5. Frequently clean the interior and exterior of hood,

dirt, mud, ice, etc, accumulation adds weight on the

brush and could result in premature wear of brush.

6. Check mounting bolts at frequent intervals for

proper tightness to be sure equipment is in safe

working conditions.

7. Apply oil at all pivot points.

BRUSH REPLACEMENT:

See parts breakdown section for parts identification.

1. Remove the hood (item 56).

2. Loosen the chain idler sprocket (item 27).

3. Remove the bolts from both flangettes (item 71)

that holds the brush hallow shaft.

4. Remove the brush hallow shaft (item 55) from the

broom frame (item 34).

5. Loosen the set screw and remove the right bearing

(item 53) from the brush hallow shaft

6. Remove the bolt (item 54) which retains the brush

to the brush hallow shaft.

7. Remove the brush tube from axle.

8. Install the new brush by reversing the procedure.

9. Adjust the tension on the chain by moving the idler

sprocket to give a 1/2" deflection on the chain.

BELT REPLACEMENT:

Drive Belt:

Before proceeding with this step, notice carefully how

the belt guide is installed to avoid damage to the belt.

When re-installing, remove the bolt which retains the

tension pulley and the belt guide. Replace the belt

and re-install the tension pulley and belt guide. Before

tightening, make sure the belt guide does not touch

the belt at any time. Re-install the drive mechanism.

Manual Clutch:

With the engine stopped, engage and disengage the

clutch and make sure the belt does not come into

contact with the belt guide.

Electric Clutch:

Make sure the belt does not come into contact with

the belt guide.

Broom Belt:

Please refer to Rotary Broom installation section.

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Bercomac C151 61580 0 Manuel utilisateur

Marque: Bercomac

Modèle: C151 61580 0

Catégorie: Tondeuses à gazon

Taper: Manuel utilisateur

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