BC4040 - Vacuum Cleaner KENMORE - Free user manual and instructions

USER MANUAL BC4040 KENMORE

PACKING LIST Your KENMORE VACUUM CLEANER is packaged with the following parts and components assembled separately in the carton: 1 Canister Vacuum Cleaner 1 PowerMate

1 Handle & Hose Assembly 1 Telescoping Wand 1 Bare Floor Brush 1 Dusting Brush 1 Crevice Tool 1 Attachment Holder 6 Dust Bags 1 Use & Care Guide Read this Use & Care Guide. It will help you assemble and operate your new Kenmore vacuum cleaner in the safest and most effective way. For more information about vacuum cleaner care and operation, call the Vacuum Cleaner Help Line at 1-877-531-7321 (US) / 1-844-608-3081 (CA). You will need the complete model and serial numbers when requesting information. Your vacuum cleaner’s model and serial numbers are located on the Model and Serial Number Plate. Use the space below to record the model number and serial number of your new Kenmore vacuum cleaner. Model No.____________________________________________ Serial No. ____________________________________________ Date of Purchase ______________________________________ Keep this book and your sales check (receipt) in a safe place for future reference.

BEFORE USING YOUR NEW VACUUM CLEANER- 3 -

WARNING! Your safety is important to us. To reduce the risk of fire, electrical shock, injury to persons or damage when using your vacuum cleaner, follow basic safety precautions including the following:

IMPORTANT SAFETY INSTRUCTIONS

• Use your vacuum cleaner only as described in this Use & Care Guide. Use only manufacturer’s recommended attachments.

• Disconnect electrical supply before servicing or cleaning out the brush area. Failure to do so could result in the brush unexpectedly starting, causing personal injury from moving parts.

• Do not leave vacuum cleaner when plugged in. Unplug from outlet when not in use and before performing maintenance.

• To reduce the risk of electrical shock - Do not use outdoors or on wet surfaces.

• Do not allow to be used as a toy. Close attention is necessary when used by or near children.

• Do not use with a damaged cord or plug. If vacuum cleaner is not working as it should, has been dropped, damaged, left outdoors, or dropped in water, immediately discontinue use and call 1-877-531-7321 (US) / 1-844-608-3081 (CA) for assistance.

• Do not pull or carry by cord, use cord as a handle, close a door on cord, or pull cord around sharp edges or corners. Do not run vacuum cleaner over cord. Keep cord away from heated surfaces.

• Do not unplug by pulling on cord. To unplug, grasp the plug, not the cord.

• Do not handle plug or vacuum cleaner with wet hands.

• Do not put any objects into openings.

• Do not use with any opening blocked; Read all instructions in this guide before assembling or using your vacuum cleaner. keep free of dust, lint, hair, and anything that may reduce air flow.

• Keep hair, loose clothing, fingers, and all parts of body away from openings and moving parts.

• Turn off all controls before unplugging.

• Use extra care when cleaning on stairs.

• Do not put on chairs, tables, etc. Keep on floor.

• Do not use vacuum cleaner to pick up flammable or combustible liquids (gasoline, cleaning fluid, perfumes, etc.), or use in areas where they may be present. The fumes from these substances can create a fire hazard or explosion.

• Do not pick up anything that is burning or smoking, such as cigarettes, matches, or hot ashes.

• Do not use vacuum cleaner without dust bag and/or filters in place.

• Always change the dust bag after vacuuming carpet cleaners or freshener, powders, and fine dust. These products clog the bag, reduce airflow and can cause the bag to burst. Failure to change the bag could cause permanent damage to the vacuum cleaner.

• Do not use the vacuum cleaner to pick up sharp hard objects, small toys, pins, paper clips, etc. They may damage the vacuum cleaner.

• Do not operate the vacuum cleaner without the exhaust filter or filter door in place.

SAVE THESE INSTRUCTIONS

Proper assembly and safe use of your vacuum cleaner are your responsibilities. Your vacuum cleaner is intended for Household Use . Read this Use & Care Guide carefully for important use and safety information. This guide contains safety statements under warning and caution symbols.

• Replace hose if cut or worn. Do not pick up sharp objects.

• Always turn off and unplug vacuum cleaner before connecting or disconnecting either hose, wand or PowerMate

• Hold plug when rewinding onto cord reel. Do not allow plug to whip when rewinding.

• You are responsible for making sure that your vacuum cleaner is not used by anyone unable to operate it properly.- 5 -

VACUUM CLEANER WARRANTY

LIMITED WARRANTY FOR ONE YEAR from the date of sale this product is warranted against defects in material or workmanship. WITH PROOF OF SALE a defective product will be replaced free of charge. The Kenmore brand is used under license. Direct all claims for warranty service to: 1-877-531-7321 (US) / 1-844-608-3081 (CA). This warranty does not cover filters or belts, which are expendable parts that can wear out from normal use within the warranty period. This warranty is void if this product is ever used for other than private household purposes. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. Cleva North America, Inc., Greenville SC 29607- 6 -

It is important to know your vacuum cleaner’s parts and features to ensure its proper and safe use. Review these before using your vacuum cleaner. To order a replacement part, call 1-877-531-7321 (US) / 1-844-608-3081 (CA). REPLACEMENT PARTS Part Part No.(US) Part No.(CA) Belt 53013 - Dust Bag (2-pack) 53291 - Dust Bag (6-pack) 53292 63292 Exhaust Filter 86880 - Motor Safety Filter 81002 - PowerMate

Hose Swivel Switch Electronic Suction Control Handle Storage Hook Wand Length Adjust Button Telescoping Wand Wand Release Button Swivel Height Adjustment Pedal Brushroll Indicator Light Edge Cleaner (Not Shown) Belt Height Adjustment Indicator Furniture Guard Wand Quick Rlease Pedal- 9 - Before assembling the vacuum cleaner, check the PACKING LIST (page 2). Use this list to verify that you have received all the components of your new Kenmore vacuum cleaner. ASSEMBLY INSTRUCTIONS HANDLE ASSEMBLY Insert wand into handle until lock button snaps in place. WARNING Electrical Shock Hazard DO NOT plug into electrical supply until assembly is complete. Failure to do so could result in electrical shock or injury. POWERMATE

until the wand locks into place. HOSE To install: Line up the hose latch tab and notch in the canister hood, and insert hose into canister until it snaps into place. Store hose in a loosely coiled position so the hose covering is not stressed. The wand length is adjustable and requires no assembly. To adjust, simply push on the wand adjust button and slide the upper wand to the desired height. Wand Length Adjust Button To remove: Press wand release button and pull up on handle. To store: Disconnect hose from wand and canister to prevent stress on hose during storage. WAND (TELESCOPING) Hose Latch Tab Notch ATTACHMENT HOLDER Align the attachment holder clip with the front of wand. Push and snap into place on wand. Please pay special attention to these hazard alert boxes, and follow any instructions given. WARNING statements alert you to such hazards as fire, electric shock, burns and personal injury. CAUTION statements alert you to such hazards as personal injury and/or property damage. NOTE: When adjusting the wand length you may have to hold the PowerMate

down with your hand or foot. IMPORTANT: Push hose connector firmly into the canister body until the hose latch tab snaps into place. The vacuum cleaner will not operate until hose is fully connected. To remove: Do not open hood before removing hose. With hood closed, press hose latch tab and remove hose.- 10 - NOTE: To reduce the risk of electric shock, this vacuum cleaner has a polarized plug; CANISTER

1. Open the canister hood.

2. Check to see that the dust bag is

properly installed. See DUST BAG CHANGING (page 17) for instructions. ASSEMBLY INSTRUCTIONS

3. Check to see that the motor safety

filter is properly installed. See MOTOR

SAFETY FILTER CLEANING

(page 18) for instructions. CAUTION Moving parts! To reduce the risk of personal injury, DO NOT touch the brushroll when vacuum cleaner is on. Contacting the brushroll while it is rotating can cut, bruise or cause other injuries. Always turn off and unplug from electrical outlet before servicing. Use caution when operating near children. OPERATING INSTRUCTIONS

WARNING Personal Injury and Product Damage Hazard

• ALWAYS turn off the vacuum cleaner before unplugging.

• The cord moves rapidly when rewinding. Keep children away and provide a clear path when rewinding the cord to prevent personal injury.

• DO NOT use outlets above counters. Damage from cord to items in surrounding area could occur.

• When any abnormality/failure occurs, stop using the product immediately and disconnect the power plug. WARNING Personal Injury and Product Damage Hazard

• DO NOT run over power cord with PowerMate

. Personal injury or product damage could result.

• DO NOT pull plug from wall by the power cord. If there is damage to the cord or plug, personal injury or property damage could result. one blade is wider than the other. This plug will fit in a polarized outlet only one way. If the plug does not fit fully in the outlet, reverse the plug. If it still does not fit, contact a qualified electrician to install the proper outlet. Do not change the plug in any way.- 11 -

1. Pull cord out of canister to desired

length. The cord will not rewind until the cord rewind button is pushed.

2. Plug the polarized power cord into a

120 Volt outlet located near the floor. To rewind: Turn off and unplug the vacuum cleaner. Hold the plug while rewinding to prevent damage or injury from the moving cord. Push cord rewind button.

3. Lower wand from upright position by

pressing on the HANDLE RELEASE pedal.

4. Select a pile height setting by pressing

the height adjust pedal on the rear of

Handle Release Height Adjustment Pedal Height Adjustment Indicator

5. Select a position on

the handle three-way On/Off switch. Slide the switch forward to the CARPET position to turn on suction from the canister motor and the PowerMate

brushroll. The CARPET indicator button will turn green, and the PowerMate

brushroll will start to spin. Slide the switch forward to the FLOOR position to turn on canister motor

SUGGESTED PILE HEIGHT

SETTINGS Attention: Refer to your carpet manufacturers cleaning recommendations. Some more delicate carpets may require that they be vacuumed with the PowerMate

brushroll turned off to prevent carpet damage. suction only. The FLOOR indicator button will turn green, and the PowerMate

brushroll will not spin. Slide the switch all the way back to turn the vacuum cleaner off. The CARPET and FLOOR indicators will both become gray. the PowerMate

. The pile height setting shows on the indicator.- 12 - For best deep down cleaning, use the XLO setting. However, you may need to raise the height to make some jobs easier, such as scatter rugs and some deep pile carpets, and to prevent the vacuum cleaner from shutting off. Suggested settings are:

– Shag, deep pile, super-soft, or ultraplush carpets, and scatter rugs. MED – Medium to deep pile.

– Low to medium pile. XLO – The preferred setting for many carpets and also for bare floors. NOTE: To protect bare floors, slide the 3- way On/Off switch to the FLOOR position to turn off rotation.

For best cleaning action, the PowerMate

should be pushed straight away from you and pulled straight back. At the end of each pull stroke, the direction of the PowerMate

should be changed to point into the next section to be cleaned. This pattern should be continued across the carpet with slow, gliding motions. NOTE: Fast, jerky strokes do not provide complete cleaning. CAUTION DO NOT leave the PowerMate

running in one spot for any length of time. Damage to carpet may occur. CAUTION Product Damage Hazard Use care if the PowerMate

and wand is left in the upright position as it may tip over easily. Property damage can occur if tipped. VACUUMING TIPS

FOR BEST CLEANING RESULTS

• Slide suction control toward HIGH to increase suction for upholstery and carpets.

• Slide suction control towards LOW POWER to decrease suction for lightweight rugs or drapes.

• Keep the airflow passage open. Check each assembly area in REMOVING CLOGS (page 16) occasionally for clogs. HIGH LOW POWER Increase suction for upholsteries, carpets, and bare floors. Decrease suction for draperies and lightweight rugs. Increase Suction Decrease Suction WARNING Electrical Shock Or Personal Injury Hazard Turn off and unplug vacuum cleaner from outlet before checking for clogs.- 13 - EDGE CLEANER Active brush edge cleaners are on both sides of the PowerMate

along base-boards or next to furniture to help remove dirt trapped at carpet edges. VACUUMING TIPS POWERMATE

STORAGE The lower wand has a U-shaped storage hook at its base that slides into the U-shaped slot on the canister. The storage hook allows the wands and PowerMate

to be stored with the canister to conserve storage space. The canister must be stored on end for this feature to be used. Storage Hook Slot ATTACHMENT STORAGE This vacuum cleaner is equipped with onboard attachment storage. The bare floor brush is stored in the canister, and the dusting brush and crevice tool are stored in the attachment holder on the wand. See ATTACHMENT USE TABLE (page 14). ATTACHMENTS CAUTION DO NOT attach or remove handle or wands while vacuum cleaner is ON. This could cause sparking and damage the electrical contacts or electronic controls.

is attached, turn vacuum cleaner off before removing handle from wand. The PowerMate

must be in the flat position for storage attachment. Use the handle release pedal to place it in this position. The wand will slip out of the slot as it is lifted up for use and will slide into the slot as it is lowered for storage.

1. Press wand release

, lock wand in upright position. 2. Press wand release pedal with foot and pull the wand straight up and out of PowerMate

1. Always clean attachments before using on fabrics.2. The 3-way On/Off switch should be in the FLOOR position.3. Slide attachments onto wand as needed. To use the bare floor brush, align the side hole on the floor brush with the tab on the wand and push onto together. The bare floor brush will click into place. See ATTACHMENT USE TABLE below.Wand Release Pedal

CLEANING AREA 2. Slide attachments onto handle as needed. To use the bare floor brush, align the middle hole on the floor brush with the tab on the handle and push onto together. The bare floor brush will click into place. See ATTACHMENT USE TABLE (page 14).PERFORMANCE/SAFETY FEATURES

locations shown in REMOVING CLOGS (page 16). To correct problem: See "Check bag indicator activates" in TROUBLESHOOTING (page 24). NOTE: The indicator may activate when using certain attachments due to reduced airflow through attachment. THERMAL PROTECTOR This vacuum cleaner has a thermal protector which automatically trips to protect the vacuum cleaner from overheating. If a clog prevents the normal flow of air to the motor, the thermal protector turns the motor off automatically. This allows the motor to cool in order to prevent possible damage to the vacuum cleaner. To correct problem: Turn off and unplug vacuum cleaner to allow the vacuum cleaner to cool and the thermal protector to reset. Check for and remove clogs, if necessary. Also check and clean or replace any clogged filters. Wait approximately fifty (50) minutes and plug the vacuum cleaner in and turn back on to see if the motor protector has reset. If the canister motor does not resume operation after the reset procedure described above, immediately discontinue use and call 1-877-531-7321 (US) / 1-844- 608-3081 (CA) for assistance.

When the vacuum cleaner is running with normal airflow, the CHECK BAG indicator is green. The indicator turns to dark red whenever the airflow becomes blocked. If that occurs, check the disposable dust bag, motor safety filter and other possible clog OVERLOAD PROTECTOR The PowerMate

has built-in protection against motor and belt damage should the brushroll jam. If the brushroll slows down or stops, the brushroll overload protector shuts off the brushroll motor and the brushroll indicator light emits a red light. The vacuum cleaner suction motor will continue to run. To correct problem: Turn off and unplug vacuum cleaner, remove obstruction, then turn on the vacuum cleaner again. The brushroll indicator light will be off. NOTE: Once the brushroll motor shuts down, clear jam from brushroll and then restart the vacuum cleaner. If the problem persists, contact the vacuum cleaner help line for assistance. WARNING Personal Injury Hazard To avoid accidental brushroll starting, always turn off and unplug the vacuum cleaner before cleaning the brushroll area. Failure to do so can result in personal injury. Brushroll Indicator Light- 16 - TO CHECK FOR CLOGS:

• Check motor safety filter and exhaust filter and clean or replace if dirty. See

for any dirt or debris in the belt path area or in the brushroll area. Carefully remove any string or debris located on the brushroll or end caps. See

1. Turn off and unplug vacuum cleaner.

NOT drip water on vacuum cleaner.

2. To clean exterior, or to reduce static

electricity and dust build-up, wipe outer surface with a clean, soft cloth that has been dipped in a solution of mild liquid detergent and water, then wrung dry. Wipe dry after cleaning. If the vacuum cleaner still has poor suction, do the following:

1. Connect the hose to the canister and

turn vacuum cleaner on. Check the end of the hose for suction. If there is good suction on the hose handle, there is no clog in the hose. If the suction is bad, remove any dirt or debris in the hose and handle.

2. Connect hose handle to wand. Check

the end of the wand for suction. If there is good suction at the end of the wand, there is no clog in the wand. If the suction is bad, remove any dirt or debris in the wand.

CAUTION Do not use attachments if they are wet. Attachments used in dirty areas, such as under a refrigerator, should not be used on other surfaces until they are washed. They could leave marks. CANISTER CARE The vacuum cleaner creates suction that picks up dirt. Rapidly moving air carries the dirt to the dust bag through the airflow passages. The dust bag lets the air pass through, while it traps the dirt. For best cleaning results, keep the airflow passage open. Check the starred ( ) areas occasionally for clogs. Turn off and unplug vacuum cleaner from outlet before checking. REMOVING CLOGS- 17 - Hood Release

For best cleaning results, the dust bag should be changed often. The CHECK BAG indicator will turn to red when the bag needs to be changed or the airflow is blocked. NOTE: See REPLACEMENT PARTS for part number and purchase details (page 6).

unplug vacuum cleaner.

hood release button, then lift canister hood.

4. Pull bag out of the bag mount.

NOTE: The bag mount will flip forward after removing bag. This will prevent the hood from closing until a new bag is installed.

5. Check the motor safety filter and clean

or, if necessary replace. See MOTOR

SAFETY FILTER CLEANING

(page 18). NOTE: DO NOT bend or crease the middle of the cardboard when installing the bag into the bag mount slots.

6. Rotate bag mount down and install

bag into slots per illustration, pushing down until the cardboard tab locks into position and the holes align.

7. Tuck the bag securely into the bag

cavity so that none of the bag will be pinched by the hood.

8. Close and latch canister hood.

9. Insert hose into canister until it snaps in

10. Plug cord into wall outlet.

Bag Mount Motor Safety Filter Bag Mount CAUTION NEVER REUSE A DUST BAG. Very fine materials, such as carpet freshener, face powder, fine dust, plaster, soot, new carpet lint, etc. can clog the bag and cause it to burst before it is full, which may damage the vacuum cleaner motor. Change bag more often when vacuuming these materials.- 18 -

2. Lift the rubber retainer and pull out

motor safety filter as shown.

3. Wash filter in warm soapy water, rinse,

then dry. Do not clean in dishwasher or install while damp.

4. Slide the filter back into place under the

ribs in the bag cavity.

5. Replace the bag as outlined in the

Check motor safety filter occasionally and clean when dirty. NOTE: See REPLACEMENT PARTS for part number and purchase details (page 6).

1. Remove the bag as outlined in the

DUST BAG CHANGING (page 17) section. WARNING Electrical Shock Hazard Turn off and unplug vacuum cleaner from electrical outlet. Do not operate the vacuum cleaner without the motor safety filter. Be sure the filter is dry and properly installed to prevent motor failure and/or electrical shock.

MOTOR SAFETY FILTER CLEANING

Rubber Retainer- 19 -

EXHAUST FILTER - HEPA MEDIA

The exhaust filter cartridge must be replaced when dirty. Replace the filter when the entire surface area is covered evenly. The filter CANNOT be washed as it will lose its dust trapping ability. NOTE: See REPLACEMENT PARTS for part number and purchase details (page 6).

1. Push latch up to release the exhaust

filter cover from slot in canister.

2. Pull filter cover and outward to remove it

from filter chamber in the canister.

3. Remove the exhaust filter cartridge from

the filter cover. Exhaust Filter WARNING Fire and/or Electrical Shock Hazard Do not operate with a clogged exhaust filter or without the exhaust filter installed. Do not operate without filter cover installed.

4. Insert the new exhaust filter cartridge

into the filter cover with the rubber seal upward.

5. To replace the exhaust filter cover, insert

the two tabs on the cover into the slots at the top of the filter chamber.

6. Rotate filter cover down until it snaps

Exhaust Filter Cover Latch Tabs- 20 - Always follow all safety precautions when performing maintenance to the PowerMate

WARNING Electrical Shock or Personal Injury Hazard Always turn off and unplug vacuum cleaner before performing maintenance to the vacuum cleaner. Failure to do so could result in electrical shock or personal injury from vacuum cleaner suddenly starting.

1. Press handle release pedal and lower the

upside down and remove the four (4) screws securing base to PowerMate

right side up. Loosen the rear and side latches (A flat blade screwdriver may be required).

3. Grasp cover by rear and pull up to

remove it from base.

See picture on page 21 for complete brushroll assembly.

CARE Rear Latch Rear Latch Swivel Side Latch (Not Shown) Handle Release Pedal Side Latch Brushroll- 21 - TO CLEAN BRUSHROLL: NOTE: In order to keep cleaning efficiency high and to prevent damage to your vacuum cleaner, the brushroll must be cleaned every time the belt is changed. The brushroll must also be cleaned according to the following schedule: Vacuum Cleaner Use Clean Brushroll HEAVY

MODERATE - every month LIGHT - every 2 months IMPORTANT Turn off and unplug vacuum cleaner from electrical outlet. Check and remove hair string and lint build-up in the PowerMate

brushroll and end cap areas. Remove any dirt or debris in the belt path area or in the brush unit area. Carefully remove any string wound onto the brushroll and end caps.

1. Install new belt over motor shaft, then

over belt path. NOTE: See REPLACEMENT PARTS for part number and purchase details (page 6).

2. Place brushroll assembly back into

3. Line up front of cover and base. Rest

cover on front edge of base as shown.

4. Rotate cover back. Press cover firmly

until side and rear latches snap into place. NOTE: Make sure there is no gap between the cover and base.

upside down and replace the four (4) screws that secure the cover to the base. (used daily) (used 2-3 times/week) (used 1 time/week) every week End CapEnd CapBelt PathBrush Unit BRUSHROLL ASSEMBLY Cover Base

When brushes are worn to the level of the base support bars, replace the brushroll assembly. WARNING Electrical Shock or Personal Injury Hazard Always turn off and unplug vacuum cleaner before performing maintenance to the vacuum cleaner. Failure to do so could result in electrical shock or personal injury from vacuum cleaner suddenly starting. BRUSHROLL SERVICING New Brushes Worn Brushes

cover, belt and brushroll assembly. See “To Remove Belt”

2. Install new brushroll assembly.

3. Reinstall belt and PowerMate

cover. See “To replace belt” in BELT CHANGING

AND BRUSHROLL CLEANING

(page 21). NOTE: See REPLACEMENT PARTS for part number and purchase details (page 6). Base Support Bar- 23 -

PROBLEM POSSIBLE CAUSE SOLUTION

Vacuum cleaner will not start. Unplugged at wall outlet. Plug in firmly, press On/Off switch. Tripped circuit breaker/blown fuse at household service panel. Reset circuit breaker or replace fuse. Loose hose electrical connections. Reconnect hose ends. Poor job of dirt pick-up. Full or clogged dust bag. Change bag. Clogged airflow passages. Clear airflow passages. Dirty filters. Clean/change filters. Wrong pile height setting. Adjust setting. Wrong power level selected. Adjust control. Hole in hose. Replace hose. Worn PowerMate

CLEANING (page 20-21). Canister hood open. Close and latch hood. Tripped overload protector in PowerMate

. See OVERLOAD PROTECTOR (page 15). Remove any items that may be caught or jammed, then restart. If vacuum cleaner starts and stops again, clean brushroll and end caps, then restart. Vacuum cleaner starts but shuts off. Hose or hood electrical connections. Check connections, reconnect hose ends. Tripped overload protector in PowerMate

. See OVERLOAD PROTECTOR (page 15). Remove any items that may be caught or jammed, then restart. If vacuum cleaner starts and stops again, clean brushroll and end caps, then restart. Tripped thermal protector in canister. See THERMAL PROTECTOR (page 15). Review this table to find do-it-yourself solutions for minor performance problems. Any service needed, other than maintenance described in this Use & Care Guide, should be performed by a qualified service agent. TROUBLESHOOTING WARNING Always turn off and unplug vacuum cleaner before performing maintenance to the vacuum cleaner. Failure to do so could result in electrical shock or personal injury.- 24 - PowerMate

will not run when attached. PowerMate

connections unplugged. Plug in firmly. Worn or broken belt. See

. See OVERLOAD PROTECTOR (page 15). Remove any items that may be caught or jammed, then restart. If vacuum cleaner starts and stops again, clean brushroll and end caps, then restart. Handle switch set to FLOOR position. Slide handle switch to CARPET position to activate PowerMate

Check bag indicator activates. Full or clogged dust bag. Change bag. Dirty filters. Clean/change filters. Blocked airflow passage. Clear blockage from airflow passage. Certain attachment tools. This is normal. The indicator will turn to green when tool is removed. Vacuum cleaner picks up moveable rugs or PowerMate

PROBLÈME CAUSE POSSIBLE SOLUTION POSSIBLE