Yard force YF12BLV User manual

YF12BLV
12 AMP
BLOWER/VACUUM/MULCHER
OWNER'S MANUAL
Our Customer Service staff is ready to provide assistance.
In the case of a damaged or missing part, most replacement parts ship directly from Merotec
USA in Atlanta or from one of our service partners in the US.
For immediate help with assembly, or for additional product information, email support@
MerotecUSA.com or call 866-902-9690 M-F 8:30am – 5:00pm ET. More information can be
found on www.YardForceUSA.com.
SAVE THIS MANUAL FOR REFERENCE
You will need this manual for safety
instructions, operating procedures, and Warranty.
The original sales receipt is required for warranty service.

2
General Information ....................................................................................................3
Intended Use ..........................................................................................................................3
Explanation of Symbols ................................................................................................4
Safety Instructions ......................................................................................................5
Part List ........................................................................................................................9
Technical Data .............................................................................................................10
Assembly ......................................................................................................................11
Operation .....................................................................................................................14
Storage and Maintenance ...........................................................................................18
Troubleshooting ..........................................................................................................19
Warranty …………….......….........….........….........….........…....…....…....…....….................…........20
TABLE OF CONTENTS
YF12BLV Original Instructions

3
GENERAL INFORMATION
GENERAL INFORMATION
IMPORTANT SAFETY INSTRUCTIONS SAVE ALL WARNINGS AND INSTRUCTIONS FOR
FUTURE REFERENCE.
WARNING! All operators must read these instruction before use. Failure to follow the
READING AND STORING THE OPERATING MANUAL
This operating manual is a part of the electric blower(also called device). It contains
important information on how to set up and use the product.
Before using the device, read the operating manual carefully, in particular the safety instructions.
Failure to follow this operating manual may lead to severe injuries or product damage. Keep this
operating manual for future reference. If you pass this device on to a third party, you must also
supply this operating manual.
INTENDED USE
The electric blower vac is intended for blowing, vacuuming and mulching dry leaves, grass and
yard debris.
Carefully remove the tool from its packaging and check that the following parts are present:
-- Blower vac
-- Upper and lower blower tube
-- Upper and lower vacuum tube with wheel
-- Collection bag
If any parts are missing or damaged, please contact Customer Service at 1-866-902-9690.
WARNING
Some dust created by power sanding, sawing, grinding, drilling and other construction
activities contains chemicals known to the state of California to cause cancer, birth defects
or other reproductive harm. Some examples of these chemicals are:
• Lead from lead - based paints
• Crystalline silica from bricks and cement and other masonry products, and
• Arsenic and chromium from chemically -treated lumber.
Your risk from these exposures varies,depending on how often you do this type of work.To
reduce your exposure to these chemical:
work in a well ventilated area,and work with approved safety equipment,such as those dust
For more information go to www.P65warnings.ca.gov.

4
EXPLANATION OF SYMBOLS
EXPLANATION OF SAFETY SYMBOLS
WARNING: Please read all of the safety and operating instructions carefully
before using this tool. Please pay particular attention to all sections of
this User Manual that carry warning symbols and notices. Some of the
following symbols may be used on this tool.
Observe caution and safety notes.
To reduce the risk of injury, user must read and understand User Manual
before using this tool.
Switch off and remove plug from power source before cleaning or maintenance.
Do not use in the rain or leave outdoors while it is raining.
Keep bystanders away.
Don’t touch the inlet and outlet when the vacuum cover is opened or the tube
is removed.
Double insulation
Remove plug from the power source immediately if the power cord is damaged
or cut.
Wear hearing protection. Wear eye protection.
Wear breathing protection.
The rotating part will continuously run for several seconds after you turn off the
machine.

5
SAFETY INSTRUCTIONS
SAFETY INSTRUCTIONS
WARNING!
When using electric gardening tools, basic safety precautions must always be
following:
READ ALL INSTRUCTIONS BEFORE USE
A. FOR DOUBLE-INSULATED BLOWER VAC
1) Replacement Parts
When servicing, use only manufacturer approved replacement parts.
2) Polarized Plugs
To reduce the risk of electric shock, this blower vac has a polarized plug (one prong is wider
than the other) and will require the use of a polarized extension cord. The blower vac plug will
fit into a polarized extension cord only one way. If the plug does not fit fully into the extension
cord, reverse the plug. If the plug still does not fit, obtain a correct polarized extension cord. A
polarized extension cord will require the use of a polarized wall outlet. This plug will fit into the
polarized wall outlet only one way. If the plug does not fit fully into the wall outlet, reverse the
plug. If the plug still does not fit, contact a qualified electrician to install the proper wall outlet.
Do not change the equipment plug, extension cord receptacle, or extension cord plug in any
way.
B. FOR BLOWER VAC
1) Avoid Dangerous Environment – Don’t use in damp or wet locations.
2) Don’t use in rain.
3) Keep all other people, including children, pets and bystanders outside the 50 feet hazard
zone. Stop the blower vac immediately if you are approached.
4) Dress Properly – Do not wear loose clothing or jewelry. These can be caught in moving parts.
Use of rubber gloves and substantial footwear is recommended when working outdoors. Wear
protective hair covering to contain long hair.
5) Wear eye protection – Always use face or dust mask if operation is dusty.
6) Use Right Blower Vac – Do not use blower vac for any job except that for which it is intended.
7) Ground Fault Circuit Interrupter (GFCI) protection should be provided on the circuit(s) or
outlet(s) to be used for the blower vac. Receptacles with built-in GFCI protection should be
used for safety.
8) Warning – To reduce the risk of electric shock, use only with an extension cord intended
for outdoor use, such as an extension cord of cord type
9) Extension Cord – Make sure your extension cord is in good condition. When using an
extension cord, be sure to use one heavy enough to carry the current your product will draw.
An undersized extension cord will cause a drop in line voltage resulting in loss of power and
overheating. If in doubt, use the next heavier gauge. The smaller the gauge number, the heavier
the cord.
SW-A, SOW-A, STW-A, STOW-A, SJW-A, SJOW-A, SJTW-A, or SJTOW-A.

6
SAFETY INSTRUCTIONS
SELECT AN EXTENSION CORD
Table 1
To reduce the risk of disconnection of blower vac cord from the extension cord during operation:
i) Make a knot as shown in Fig. 1;
ii) Use one of the plug-receptacle retaining straps or connectors described in this guide.
10) Avoid Unintentional Starting – Don’t carry plugged-in blower vac with finger on On/Off switch.
Be sure switch is off before plugging in.
11) Handle cord carefully – Never carry blower vac by cord or yank it to disconnect from power
source. Keep cord away from heat, oil, and sharp edges.
Fig. 1
(B) Connect plug and receptacle(A) Tie cord as shown
EXTENSION
CORD
APPLIANCE
CORD
12) Don’t Force Blower Vac – It will do the job better and with less likelihood of a risk of injury at
the rate for which it was designed.
13) Don’t Overreach – Keep proper footing and balance at all times.
14) Stay Alert – Watch what you are doing. Use common sense. Do not operate tool when you are
tired or under the influence of alcohol, drugs or medications that cause drowsiness.
15) Disconnect Blower Vac – Disconnect the blower vac from the power supply when not in use,
before servicing, when changing accessories such as blower tubes.
16) Keep guards in place and in working order.
17) Keep hands and feet away from blowing area.
WARNING!
Additional Safety Warnings
1. Do not leave tool unattended when plugged in. Unplug from outlet when not in use and before
servicing.
2. To reduce the risk of electric shock, do not expose to rain. Store indoors. Do not use on wet
surfaces.
3. Do not allow blower to be used as a toy. Close attention is necessary when used by or near
children.

7
SAFETY INSTRUCTIONS
4. Use only as described in the manual. Use only manufacturer’s recommended attachments.
5. Do not use with damaged cord or plug. If tool is not working as it should, has been dropped,
damaged, left outdoors, or dropped into water, take it to a service center.
6. 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 tool over cord. Keep cord away from heated surfaces.
7. Do not unplug by pulling on cord. To unplug, grasp the plug, not the cord.
8. Do not handle plug or tool with wet hands.
9. Do not put any object into openings. Do not use with any opening blocked; keep free of dust,
lint, hair and anything that may reduce air flow.
10. Keep hair, loose clothing, fingers, and all parts of body away from openings and moving parts.
11. Turn off all controls before unplugging.
12. Use extra care when cleaning on stairs.
13. Do not use to pick up flammable or combustible liquids, such as gasoline, or use in areas
where they may be present.
SAVE THESE INSTRUCTIONS
1. Refer to User Manual frequently and use it to instruct others who may use this tool. If someone
borrows this tool, make sure they have these instructions.
2. This tool is provided with double insulation. Use only manufacturer approved replacement
parts. See Maintenance on Page 18.
3. Unplug before connecting the debris collection bag.
When using vacuum mode:
1. Do not pick up anything that is burning or smoking, such as cigarettes, matches, or hot ashes.
2. Do not use without dust bag and/or filters in place.
Getting Started
Identify all the parts packaged in the carton against the parts list. Remove all protective materials
and place parts on a non-abrasive surface to avoid scratching. Please contact our customer service
center (Monday-Friday 8:30AM-5:00PM ET) at 1-866-902-9690 if anything is missing.
Caution
Read all the instructions before assembly. Failure to do so may result in correct assembly and
potential injury! Assemble product on a soft, non-abrasive surface such as carpet or cardboard to
avoid damaging the item. Seek assistance to assemble bulky or heavy items.
Warning
1. Keep children and bystanders away while operating a power tool. Distractions cause a loss of
control.
2. The tool’s plug must match the outlet. Never modify the plug in any way. Do not use any
adapter plugs with grounded power tools. Unmodified plugs and matching outlets will reduce
risk of electric shock.
3. Use personal protective equipment. Always wear eye protection. Protective equipment such
as dust mask, non-skid safety shoes, hard hat, or hearing protection used for appropriate
conditions will reduce personal injuries.
4. Before using the tool and after any impact, check for signs of wear or damage, and repair as
necessary.

8
SAFETY INSTRUCTIONS
WARNING!
A garden vacuum-blower is not a wet suction tool! Please avoid the suction of wet
materials (leaves and dirt), since this can lead to blockage of the shredder chamber
and reduced performance.
5. The tool is designed only for the suction and blowing of dry leaves in private households and
as a hobby tool in the garden. Any other utilization, which is not explicitly approved in these
directions, can lead to damage to the tool and represent a serious danger to the user.
6. The tool MUST NOT be employed in areas where there is health endangering debris or as a wet
suction tool.
7. The tool is designed for use by adults. Young people over 16 years may use the tool under
supervision only.
8. The manufacturer is not liable for damage which is caused through inappropriate use or
incorrect operation.
NOTE: Do not use any low power tools for heavy work.

9
KNOW YOUR 12 AMP BLOWER/VACUUM/MULCHER
6
7
8
9
2
1. Lower vacuum tube
2. Upper vacuum tube
3. Motor housing assembly
4. Vacuum cover
5. Collection bag
6. On/Off switch
7. Blower tube lock button
8. Upper blower tube
9. Lower blower tube
PARTS LIST
4
1
3
5

10
Dimension
Input Voltage Rating 120 V~60Hz
Amperage 12 AMP
No Load Speed 11000/15000 RPM
Max Blower Air Speed 155/245 MPH
Max Vacuum Air Volume 365 CFM
Collection Bag Capacity 2 Bushels
TECHNICAL DATA
Model # BV-14EG-12A

11
ASSEMBLY
ASSEMBLY FOR BLOWER MODE
1. Attaching the blower tube (Fig. 3 & 4)
WARNING!
Ensure product is switched off and disconnected from the power supply when
Ensure vacuum cover is attached to the motor housing. If not, attach cover as shown in Fig. 3.
NOTE: Tool will not operate in blower mode without vacuum cover in place.
Fig. 3
Fig. 4
2. Push the lower tube firmly into the upper tube, until the tubes “clicks” into place.
Fig. 3
Fig. 4
3. Push blower tube forward until the lock button on the blower housing "clicks" into the slot on
the tube as shown in Fig. 5.
NOTE: Blower tube must be assembled to the motor housing before use. Never operate without
tube assembled.
Fig. 5
Fig. 6

12
ASSEMBLY
ASSEMBLY FOR VACUUM MODE
1. Attach the push-on collection bag connector to the outlet tube of the housing. Push the fitting
of the collection bag directly onto the outlet until it “clicks” into position as shown in Fig. 6.
Fig. 6
Fig. 7
Fig. 8
Collection bag
2. Push the lower tube firmly in to the upper tube, until the tubes “click” into place (Fig. 7).
Fig. 6
Fig. 7
Fig. 8
Collection bag
3. Open the vacuum cover from the bottom of the motor housing by depressing the lock button
and pulling the cover down (Fig. 8).
Fig. 5
Fig. 6
Fig. 7
Fig. 8
Collection bag

13
ASSEMBLY
4. Attach the upper vacuum tube assembly to the motor housing by inserting the assembly tab as
indicated (Fig. 9). Next, pivot tube from this point until the locking/release catch "clicks" and
is fully engaged (Fig.10).
Fig. 9 Fig. 10
Fig. 11
5. To remove the vacuum tube, depress and hold the lock button then pivot the tube away from
the lock button (Fig. 11).
Fig. 9 Fig. 10
Fig. 11

14
OPERATION
OPERATION
WARNING!
Flying debris can cause serious personal injury to the operator, bystanders or pets.
Keep bystanders and pets at least 15 feet away from the area of work and always
wear suitable eye and ear protection, long pants and sturdy shoes or boots while
operating the tool.
USE OF EXTENSION CORD
WARNING!
Please inspect the extension cord periodically. The tool must not be used if the cord
is damaged in any way. Replace a damaged extension cord before use.
1. Use a heavy duty extension cord, labeled and suitable for outdoor use. An ordinary duty
extension cord will cause loss of power and may overheat.
2. Keep the extension cord behind you, away from the area of operation.
3. Use the extension as shown in Fig. 12.
Fig. 12
Operation of the Blower Vac
The blower vac is fitted with a variable speed switch located on the top of the motor housing below
the handle. Prior to using the blower vac, ensure you have read and understood this User Manual.
Ensure you are wearing suitable clothing and also safety equipment like safety glasses, ear
protection and mask if necessary. Ensure the attachments to the blower vac are correctly
fitted and adjusted. Be aware of other people and animals in the area where you will be
operating the blower vac.

15
OPERATION
To Turn the Blower Vac On
1. Plug the power cord into an approved electrical extension cord, and connect to the power
source.
2. To turn the tool On and select lower speed level, push the switch button to position “1”, see
Fig. 13.
3. To turn the tool On and select higher speed level, push the switch button to position “2”, see
Fig. 14.
Fig. 13
TURN ON
lower speed
level 1
Fig. 14
TURN ON
higher speed
level 2
WARNING!
To Turn the Blower Vac Off
To turn tool Off, pull the switch button back to position “0” (Fig. 15).
Fig. 15
TURN OFF
IMPORTANT: After you have turned the blower vac off, do not leave tool plugged into the
power source.

16
WARNING!
The tool runs for approximately 5 seconds after it has been switched off. Let the
motor come to a complete standstill before setting the tool down.
WARNING!
Ensure product is switched off and disconnected from the power supply when
Blower Mode (Fig. 16)
• Close vacuum cover firmly.
• Attach the blower tube assembly to the motor housing.
• Connect extension cord to the tool, then plug into power supply.
• Hold the blower tube approximately 2 to 4 inches above the ground, turn the blower vac on
and using a sweeping motion from side to side, advance slowly keeping the accumulated
debris/leaves in front of you.
• Once you have blown the debris/leaves into a pile, you can convert to vacuum mode to collect
the debris.
Fig. 16
Vacuum Mode (Fig. 17)
• Remove blower tube.
• Attach the vacuum tube.
• Attach the collection bag to the motor housing.
• Connect extension cord to the tool, then plug into power supply.
• Position the tube slightly above the debris/leaves. Turn the blower vac on, then using a
sweeping motion the debris/leaves will be sucked up the tube, mulched and deposited into the
collection bag.
• As the bag fills the power of the suction will decrease, turn the blower vac off and unplug from
power supply and remove the bag from the machine to empty the bag.
OPERATION

17
Fig. 17
WARNING!
Always make sure the collection bag is correctly attached.
Always be aware of what is being drawn up into the blow/vacuum tube. This product
is only designed for garden debris like leaves and soft garden cuttings.
To Empty the Collection Bag
The collection bag is attached to the blower vac in two places. It is not necessary to remove the
collection bag from the blower vac when the bag needs to be emptied. The rear of the bag has a
full length zipper. Simply open the zipper and empty the contents. Ensure to close the zipper prior
to operating the blower vac again.
WARNING!
Normal usage of the bag causes it to wear and deteriorate over time. A worn or
deteriorated bag allows small objects to be thrown through the bag, possibly injuring
the operator or bystanders. Check the bag frequently. If it is worn or deteriorated,
replace it with a new vacuum bag.
Operating Tips
The following points may assist you in the operation of the blower vac. Always try to vacuum
dry leaves, cuttings or general garden debris. Wet materials are difficult to mulch and can cause
the blower vac to clog. If the leaves or other debris are damp, then use the blower vac in blow
configuration to pile the leaves or other debris into one area, vacuum and mulch the leaves when
dry. Avoid using the vacuum on areas where there are stones, or other hard objects. These objects
will damage the impellor of the blower vac. It is also advisable not to allow the blower vac to pick
up soil. Soil generally contains moisture and when combined with other garden debris can clog the
blower vac. The blower vac is not a garbage disposal unit. Do not attempt to mulch any material
other than general garden debris. For better performance and comfort, it is recommended the
collection bag is emptied when it becomes approximately half full. This reduces the weight and
allows the vacuum to operate at its highest level.
Once a year, hand wash the bag in soapy water and allow it to air dry.
OPERATION

18
STORAGE AND MAINTENANCE
WARNING!
Always wear protective gloves during maintenance operations. Do not carry out
maintenance when the engine is running or hot.
WARNING!
Use only manufacturer approved replacement parts, accessories and attachments.
Failure to do so can cause possible injury and poor performance.
1. Store the tool, User Manual and accessories in a secure, dry place. This way you will always
have the information ready.
2. Keep the tool’s air vents unclogged and clean at all times.
3. Remove dust and dirt regularly. Cleaning is best done with a rag or brush.
4. Never use caustic agents to clean plastic parts.
5. Empty the bag after each use to avoid deterioration and obstructing air flow, which will reduce
the performance of the tool.
6. Wash the bag regularly and let it fully dry before zipping it closed.
WARNING!
Do not use cleaning agents to clean the plastic parts of the tool. A mild detergent on
a damp cloth is recommended. Water must never come into contact with the tool.
STORAGE
Clean the blower or vacuum tubes thoroughly before storing.
Store the blower vac in a dry, well-ventilated place that is inaccessible to children. Store the tool
locked up to prevent unauthorized use or damage.
STORAGE AND MAINTENANCE

19
TROUBLESHOOTING
TROUBLESHOOTING
WARNING!
servicing the tool. Disconnect power supply before service.
Problem
Tool will not start.
Tool will not vacuum.
Tool will not blow.
Internal damage or wear.
Internal damage or wear.
Vacuum covervacuum cover
blowercoverBlowercover
No power at outlet.
Cord not connected.
Have authorized service
center service tool.
Have authorized service
center service tool.
Check power at outlet. If
Check whether the On/Off
switch is in the On position.
outlet is unpowered, turn
breaker. If breaker is tripped,
make sure circuit is right
capacity for tool and
circuit has no other loads.
Check that cord is plugged in.
Possible Cause
Tool's On/Off switch is in
the OFF position.
Fault Correction
NOTE: If the tool vibrates, please immediately stop using it. Have the tool inspected by an
authorized service center.

20
WARRANTY
Product Warranty
Please keep your original purchase receipt in a safe place as proof of purchase.
The warranty period begins on the day that the product was purchased from an authorized retailer of
Yard Force products. Warranty coverage only applies to the original purchaser and is not transferrable.
Warranty coverage is only provided on products purchased from authorized Yard Force retailers.
Warranty only applies to products purchased and OPERATED in the USA. Any product purchased or
operated outside of the USA is not covered by any warranty.
(2) Two-Year Limited Warranty
The Leaf Blower/Vacuum/Mulcher has a 2-Year Limited Warranty from the date of purchase against
manufacturer defects for residential use only. Commercial use voids the warranty. This warranty does not
cover accidental damage, unreasonable use, normal wear and tear, neglect or non-compliance with the
Operating, Safety and Maintenance Instructions. All service, outside of normal maintenance as described in
this manual, must be done by an authorized service technician. Any unauthorized service or changes to the
product must be manufactured and or authorized by Merotec Inc.
(90) Ninety-Day Warranty – Components
The accessories included with the Leaf Blower/Vacuum/Mulcher including the tube,collection bag and
other similar parts are warranted against manufacturer defects for residential use only for a period of 90
days from date of purchase.
Warranty does not cover loss of use or other consequential damages arising from any of the above, nor
does it cover repairs made or attempted by unauthorized persons.
This warranty is void if the product is used for commercial, rental or industrial purposes.
Certain parts, attachments and accessories are subject to normal wear and tear and are excluded from
the warranty.
Service and Warranty Claims Process
Contact the Yard Force Support Center toll-free at [phone] Monday-Friday between 8:30 AM
and 5:00 PM Eastern Time for service and warranty support.
Yard Force Service Support agents can help you troubleshoot problems over the phone to get you back up
and running as quickly as possible. In the situation where service or warranty inspection is needed, please
follow these steps:
1. Call Yard Force at [phone] Monday-Friday between 8:30 AM and 5:00 PM Eastern Time.
Yard Force.
3. If service or a warranty evaluation is requested, Yard Force will provide an RGA number that should be
used in all communications with Yard Force and is required to be indicated on the product itself and on
the outside of the box.
4. All shipments to Yard Force must have an RGA number. Any shipment received that does not have an
RGA number clearly marked on the outside of the box will be refused.
5. All shipments must be sent pre-paid, Yard Force does not pay for any shipping costs for service or
warranty evaluation. Yard Force is not responsible for any packages that are lost by carrier. We recommend
For more information or to ask questions, please call toll-free [phone] Monday-Friday between
8:30 AM and 5:00 PM Eastern Time.
SAVE THESE INSTRUCTIONS
WARRANTY