Bercomac 700229-1 Manuel utilisateur

OWNER’S MANUAL

MODEL NUMBER

700229-1

BERCO

Subframe

for

COLUMBIA / LAWNFLITE / MTD / WHITE / YARDMAN / CADET

606, 806 & 800 SERIES

CADET 1170, 1180 & 1190

Tractors

103310 E-08

* ASSEMBLY * REPAIR PARTS

* OPERATION * MAINTENANCE

CAUTION:

READ & FOLLOW ALL SAFETY RULES & INSTRUCTIONS

BEFORE OPERATING YOUR EQUIPMENT

WARRANTY

LIMITED ONE YEAR ON BERCO TRACTOR ATTACHMENTS

For one year from date of purchase, Bercomac Limitée will repair or replace free of charge at Bercomac's option, any

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

COMMERCIAL OR RENTAL USE:

Warranty on Berco attachments used for commercial or rental purposes is limited to 90 days.

This warranty does NOT cover:

* Wear items, such as shear pins and belts.

* Repairs due to customer abuse or neglect.

* Pre-delivery set-up.

* In home service.

Warranty service is available by returning the "Berco" attachment to the authorized dealer.

BERCOMAC Limitée

46 Fortin, Adstock, Québec, Canada, G0N 1S0

TABLE OF CONTENTS

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

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

ASSEMBLY

Step 1: Subframe Preparation ................................................................................................................. 5

Step 2: Subframe Installation ................................................................................................................... 8

Step 3: Snowblower Installation ............................................................................................................... 10

Rotary Broom Installation ............................................................................................................ 14

Blade Installation .......................................................................................................................... 17

MAINTENANCE & DISMOUNTING

Maintenance ............................................................................................................................................... 19

Belt Adjustment .......................................................................................................................................... 19

Belt Replacement ....................................................................................................................................... 19

Subframe Dismounting .............................................................................................................................. 19

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

PARTS BREAKDOWN AND LISTS

Subframe .................................................................................................................................................... 20

Drive Mechanism ....................................................................................................................................... 22

Push Frame ................................................................................................................................................ 24

Lift Mechanism ........................................................................................................................................... 26

TORQUE SPECIFICATION TABLE ....................................................................................................................... 28

ATTACHMENTS ...................................................................................................................................................... 29

TROUBLESHOOTING

See attachment owner’s manual for this section. (Snowblower, Blade, Rotary Broom)

PAGE

1

INTRODUCTION

2

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.

7

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

TRAINING

This symbol, "Safety Alert Symbol", is used

throughout this manual and on the attachment

safety labels to warn of the possibility of

personal injury. Please take special care in

reading and understanding the safety

precautions before operating the attachment

or the tractor.

1. Read this Owner's Manual carefully. Be thoroughly

familiar with the controls and proper use of the

attachment. Know how to stop the unit and

disengage the controls quickly.

2. Never allow children to operate attachment. Never

allow adults to operate attachment without proper

instructions.

3. No one should operate the unit 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. Disengage all clutches and shift into neutral before

starting engine.

2. 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) Replace fuel cap securely and wipe up spilled

fuel.

3. Never attempt to make any adjustments while

engine is running (except where specifically

recommended by manufacturer).

4. Always wear safety glasses or eye shields during

operation or while performing an adjustment or

repairs to protect eyes from foreign objects that

may be thrown from the machine.

OPERATION

1. Do not run engine indoors except when starting

engine and transporting attachment, in or out of

building. Do not operate or let motor run in a

storage area without ventilation because gas

contains carbon monoxide which is odourless,

colourless and can cause death.

2. Do not carry passengers on attachment or tractor.

3. Take all possible precautions when leaving the

machine unattended. Lower the attachment, shift

into neutral, set the parking brake, stop the engine

and remove the key. Wait for all moving parts to

stop.

4. You must use manufacturer approved rear

counterweights, minimum 100 lbs., for better

traction and safety at all times when you have an

attachment installed in front.

5. Never operate the attachment without good visibility

or light.

3

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

and attachment. All operators, no matter how experienced they may be, should read this and other manuals related to

the tractor and attachments before operating. It is the owner's legal obligation to instruct all operators in safe operation.

7

SAFETY PRECAUTIONS

MAINTENANCE AND STORAGE

1. Check shear bolts, mounting bolts, etc..., at frequent

intervals for proper tightness to be sure attachment is

in safe working condition.

2. Never store the machine with fuel in the tank inside a

building where ignition sources are present, such as

hot water tanks, space heaters, clothes dryers and

the like. Allow engine to cool before storing in any

enclosure.

3. Maintain or replace safety and instructions labels, as

necessary.

4

WHENEVER YOU SEE THIS SYMBOL

7

IT MEANS:

WARNING!

BECOME ALERT !

YOUR SAFETY IS INVOLVED!

7 WARNING 7

FOR YOUR SECURITY:

Read the attachment owner's manual for safety

precautions and rules.

Follow the assembly and operation instructions.

ASSEMBLY

5

Adjust the overall length of the push tube (item 2) to

33 3/4" by screwing or unscrewing the adjusting rod

(item 1) and reinstall as shown above.

STEP 1

SUBFRAME PREPARATION:

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.

Loosen the bolts (item 1) to unfold the subframe.

Place the channel bar (item 2) in its most extended

position.

Secure with two 7/16 x 1 1/4" bolts (item 3), lock

washers and nuts.

Extend the front portion of the subframe (items 4 & 5)

by loosening the bolts (item 6).

Secure with two 3/8 x 1" bolts (item 7) and nylon

insert lock nuts.

Line up the frame.

Remove the bolt (item 8) and the sleeves. Reinstall

as shown.

Tighten all bolts firmly.

Overall view of subframe

Adjust push tube length

ASSEMBLY

Place the tension arm (item 1) between the two front

supports (item 2).

Hold in place by inserting the pin (item 3) and two 3

mm. hair pins (item 4).

Hook the helper spring (item 1) to the push tube and

to the spring link (item 2) as shown.

Slide the end of spring link (item 3) on the tension

arm (item 4).

Install the handle support (item 2) on the subframe

with the subframe bolts (item 3) as shown.

Insert the grommet (item 1) in the handle support

(item 2).

Make sure the belt guide (item 4) is placed 90° with

the flat bars (item 5).

Tighten the bolts firmly.

6

Install tension arm

Install helper spring

Install handle support

ASSEMBLY

Tractors with an electric clutch (P.T.O):

Leave the subframe as is and go to step 2.

Tractors with a manual clutch (P.T.O.):

Remove the tension arm by unscrewing the bolt (item

1).

NOTE: Notice where the bolts, washers, and sleeve are

installed because they must be reinstalled in the next

step.

Unhook the spring (item 2) by removing the bolt (item 3).

Install the clutch lever (item 1) in the same manner as

the tension arm you removed.

Use the same bolts, washers, nuts and sleeve.

Make sure the clutch lever moves freely.

Install the rod (item 2) to the clutch lever and secure with

a 2 mm hair pin (item 3).

7

Remove tension arm

Install clutch lever

ASSEMBLY

STEP 2

SUBFRAME INSTALLATION:

NOTE:The mower deck must be removed to install

the subframe.

Place the subframe under the tractor by the left side

between the front and rear wheels.

Tractors prior to year 2000: 800 series:

Lift the front portion of the subframe between the

tractor’s mounting plates (item 1).

Secure in place with a 5/8" pin (item 2) through the

hole (item 7) and a 1 3/8" sleeve (item 3) between the

subframe and the plates (item 1).

Secure with two 3 mm. hair pins (item 4).

Remove the two hair pins (item 6). Put a sleeve (item 5)

on each side of the pin.

Secure with the two hair pins (item 6).

Tractors after the year 2000: 606 & 806

series:

Install the left and right front brackets (items 1 & 2)

with two 1/2 x 1 1/4 bolts (item 3) lockwashers and

nuts.

Tighten firmly.

Pull out the pivot pin (item 4).

Lift the front portion of subframe under the front part

of tractor between the attaching plates.

Insert the tension arm (item 5) between the support

plates.

Secure in place with the pivot pin (item 4).

Secure with two 3 mm. hair pins (item 6).

8

Install front subframe

ASSEMBLY

Install the rear portion of subframe under the tractor’s

tow hitch (item 1).

Place one sleeve (item 2) under the tow hitch and one

sleeve (item 3) on top of the tow hitch.

If you need to clear the tractor’s transmission, use two

sleeves under the tractor’s tow hitch.

Secure with the bolt (item 4), flatwasher, lockwasher

and nut on top of the tractor’s tow hitch as shown.

Tighten all the tractor and subframe bolts firmly.

Install the lift arm (item 2) to the lift arm extension

(item 3) with two 5/16 x 3/4" bolts and flange nuts.

Install the handgrip (item 1) on the lift arm (item 2) as

shown.

Move the lift arm towards the rear of tractor.

The arm should be 1" outside the mud guard and 2

1/2" above the tire. If not, adjust the arm by

unscrewing the bolt (item 4).

When adjusted properly, tighten bolt firmly with hinge

handle or a torque wrench at 85-90 lbs/ft.

Tractors with a manual P.T.O. clutch:

Install the clutch rod (item 1) to the tractor clutch lever

(item 2).

Secure with a 2 mm. hair pin (item 3).

9

Install rear subframe

Install lift arm

Install clutch rod

10

ASSEMBLY

Install the double pulley support as shown on the

subframe using two 5/16 x 1" bolts (item 1) and flange

nuts.

Tighten the bolts firmly.

Install double pulley support

Release tension on spring

STEP 3

SNOWBLOWER INSTALLATION:

Refer to snowblower owner’s manual, parts breakdown

section for parts identification.

7 WARNING 7

FOR YOUR SECURITY:

Read the snowblower owner's manual for safety

precautions and rules.

Follow the assembly and operation instructions.

7 WARNING 7

TO PREVENT INJURIES:

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.

Lower the tension arm (item 2) to release the tension

on the helper spring (item 1) to facilitate snowblower

installation.

7 CAUTION 7

TO PREVENT INJURIES:

Always raise the attachment to reduce the

tension on the spring before applying or

releasing tension on the helper spring. Firmly

hold the handle when you release the tension

because the arm will kick back due to the tension

on the spring.

11

Attach the snowblower to the subframe as shown.

Make sure the snowblower is pushed in until locked

into place by the springs (item 1).

Before installing the belt, unhook the spring (item 1)

by sliding the spring link (item 2) off the tension arm

(item 3).

Put the spring on the ground on the left side.

Lower the snowblower to the ground.

TRACTORS WITH AN ELECTRIC

CLUTCH :

Before installing the belt, move the tension arm (item

1) located at mid section of subframe forward.

ASSEMBLY

Attach snowblower to subframe

Remove the helper spring

Move tension arm

12

TRACTORS WITH AN ELECTRIC

CLUTCH:

Move the tension arm backwards.

Insert the handle (item 1) into the support (item 2) as

shown.

Install the hook (item 3) on the rotation worm (item 4).

Insert the hook in the handle (item 1).

Secure with a 2.5 mm hair pin (item 5).

ADJUST THE BELT:

See maintenance section for belt adjustment

instructions.

ASSEMBLY

Install belt

Install handle

Remove the belt guard from the snowblower.

Install the belt on the snowblower by inserting the belt

between the two flat pulleys (item 1) and around the

snowblower pulley (item 2).

Install the belt under the tractor as shown and make

sure the bottom strand (item 3) between the

snowblower pulley and rear left pulley is not twisted.

Re-install the helper spring as previously removed.

Reinstall the belt guard.

7 CAUTION 7

Never use the snowblower without the belt guard.

VERIFY BELT ROUTING:

-Lower the snowblower to the ground and let it run for

a few seconds under supervision.

-Disengage the snowblower and stop the engine.

-Check the belt to make sure it is well inserted in the

pulleys and that it has not flipped on its side on the

pulleys and that it does not touch the belt guides.

1-Double pulleys

2-Snowblower pulleys

3-Belt

Raise the snowblower and pull up the tension arm

(item 2). This spring (item 2) helps to lift the

snowblower with little effort.

VERIFY SKID SHOE ADJUSTMENT:

LEVEL PAVED SURFACE: Adjust skid shoes to allow

3/16" to 1/4" clearance (A) between cutting edge and

surface.

UNEVEN OR GRAVEL SURFACE: Adjust skid shoes

to allow 1/2" to 5/8" clearance (A) between cutting

edge and surface.

VERIFY TIRE PRESSURE:

Attachments should raise 3" to 4" above ground (no

more, no less) if not, check and adjust tractor tire

pressure as follows:

Front tires: 15-20 psi

Back tires: 7-8 psi

Tire pressure must be even on both sides of tractor.

7 CAUTION 7

TO PREVENT INJURIES:

Always raise the attachment to reduce the

tension on the spring before applying or

releasing tension on the helper spring. Firmly

hold the handle when you release the tension

because the arm will kick back due to the tension

on the spring.

ASSEMBLY

13

Adjust skid shoe

Apply tension on the spring

ASSEMBLY

Lower the arm (item 2) to release the tension on the

helper spring (item 1) to facilitate 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

14

7 WARNING 7

FOR YOUR SECURITY:

Read the rotary broom owner's manual for safety

precautions and rules.

Follow the assembly and operation instructions.

7 WARNING 7

TO PREVENT INJURIES:

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.

ROTARY BROOM INSTALLATION:

Refer to rotary broom owner’s manual, parts

breakdown section for parts identification.

7 CAUTION 7

TO PREVENT INJURIES:

Always raise the attachment to reduce the

tension on the spring before applying or

releasing tension on the helper spring. Firmly

hold the handle when you release the tension

because the arm will kick back due to the tension

on the spring.

Release tension on the spring

Before installing the belt, unhook the spring (item 1)

by sliding the spring link (item 2) off the tension arm

(item 3).

Put the spring on the ground on the left side.

TRACTORS WITH AN ELECTRIC CLUTCH

Before installing the belt, move the tension arm (item

1) located at mid section of subframe forward.

Insert the belt under the tractor and place the belt on

the subframe pulleys (item 1) and around the tractor’s

motor pulley (item 2).

Belt should be installed as shown.

Apply tension on the belt by moving the tension arm

backwards.

ASSEMBLY

Remove the helper spring

Move tension arm

Install belt

15

ASSEMBLY

ADJUST THE BELT:

See maintenance section for belt adjustment

instructions.

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 belt to make sure it is well inserted in the

pulleys and that it has not flipped on its side on the

pulleys and that it does not touch the belt guides.

16

7 CAUTION 7

TO PREVENT INJURIES:

Always raise the attachment to reduce the

tension on the spring before applying or

releasing tension on the helper spring. Firmly

hold the handle when you release the tension

because the arm will kick back due to the tension

on the spring.

Apply tension on spring

Handle installation

Raise the rotary broom and pull up the tension arm

(item 2). This spring (item 1) helps to lift the rotary

broom with little effort.

Insert the handle (item 1) through the handle support

(item 2) as shown.

Install the handle (item 1) on the control rod (item 3)

as shown.

Secure with a 2.5 mm hair pin.

VERIFY TIRE PRESSURE:

Attachments should raise 3" to 4" above ground (no

more, no less) if not, check and adjust tractor tire

pressure as follows:

Front tires: 15 - 20 psi

Back tires: 7 - 8 psi

Tire pressure must be even on both sides of tractor.

ASSEMBLY

Lower the arm (item 2) to release the tension on the

helper spring (item 1) to facilitate blade installation.

Attach the blade to the subframe as shown.

Make sure the blade is pushed in until locked into

place by the springs (item 1).

Attach blade to subframe

17

7 WARNING 7

FOR YOUR SECURITY:

Read the blade owner's manual for safety

precautions and rules.

Follow the assembly and operation instructions.

7 WARNING 7

TO PREVENT INJURIES:

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.

Release tension on spring

BLADE INSTALLATION:

Refer to blade owner’s manual, parts breakdown

section for parts identification.

ASSEMBLY

Insert the handle (item 1) through the handle support

(item 2) as shown.

Install the handle (item 1) on the control rod (item 3)

as shown.

Secure with a 2.5 mm hair pin.

Apply tension on the spring

18

Raise the blade and pull up the tension arm (item 2).

This spring (item 1) helps to lift the blade with little

effort.

Note: If the blade does not scrape enough, remove

the helper spring.

VERIFY TIRE PRESSURE:

Attachments should raise 3" to 4" above ground (no

more, no less) if not, check and adjust tractor tire

pressure as follows:

Front tires: 15 - 20 psi

Back tires: 7 - 8 psi

Tire pressure must be even on both sides of tractor.

7 CAUTION 7

TO PREVENT INJURIES:

Always raise the attachment to reduce the

tension on the spring before applying or

releasing tension on the helper spring. Firmly

hold the handle when you release the tension

because the arm will kick back due to the tension

on the spring.

Handle installation

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Bercomac 700229-1 Manuel utilisateur

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