ASSEMBLY INSTRUCTIONS
OPERATOR’S MANUAL
PARTS LIST
Walk-Behind
Leaf Blower
Models covered:
Actual product may differ slightly from product pictured above
SLB55150BV
(Part #3070131)
2
safety rules regarding outdoor power equipment
IMPORTANT! READ CAREFULLY THE FOLLOWING SAFETY RULES BEFORE
ASSEMBLING OR OPERATING UNIT.
• Operate only in the daylight or with good artificial
TRAINING
light, keeping away from holes and hidden hazards.
• Be sure of your footing while using pedestrian
controlled equipment, especially when backing up.
Walk, don’t run.
• Do not operate in reverse unless absolutely
necessary. Always look down and behind before
and while traveling in reverse.
• Be aware of the blower discharge direction and do
not point it at anyone. Do not operate the blower
without deflectors in place.
• Never leave a running unit unattended. Always
stop engine before leaving unit.
• Never operate with guards not securely in place.
Be sure all safety features are attached, adjusted
properly and functioning properly.
• Never operate with the discharge deflectors
removed or altered.
• Read, understand, and follow all instructions in the
manual and on the unit before starting. If the
operator(s) or mechanic(s) can not read English it is
the owner’s responsibility to explain this material to
them.
• Become familiar with the safe operation of the
equipment, operator controls, and safety signs.
• All operators and mechanics should be trained.
The owner is responsible for training the users.
• Only allow responsible adults, who are familiar
with the instructions, to operate the unit.
• Never let children or untrained people operate or
service the equipment. Local regulations may
restrict the age of the operator.
• The owner/user can prevent and is responsible for
accidents or injuries occurring to themselves, other
people or property.
• Do not change the engine governor setting or over
speed the engine.
PREPARATION
•
Evaluate the terrain to determine what
• Stop on level ground, shut off engine before
leaving the operator’s position for any reason.
• Stop equipment and inspect impeller blades after
striking objects or abnormal vibration occurs. Make
necessary repairs before resuming operations.
• Keep hands and feet away intake and discharge
areas.
• Keep pets and bystanders away.
• Do not operate the unit while under the influence
of alcohol or drugs.
• Use caution when crossing roads and sidewalks.
Stop engine if not blowing.
• Use care when loading or unloading the machine
into a trailer or truck.
• Use care when approaching blind corners, shrubs,
trees or other objects that may obscure vision.
accessories and attachments are needed to
properly and safely perform the job. Use only
accessories and attachments approved by the
manufacturer.
• Wear appropriate clothing including safety shoes,
safety glasses and ear protection. Long hair, loose
clothing or jewelry may get tangled in moving parts.
• Inspect the area where the equipment is to be
used and remove all objects such as rocks, toys
and wire, which can be thrown by the machine.
• Use extra care when handling gasoline and other
fuels. They are flammable and vapors are
explosive.
a) Use only an approved container.
b) Never remove fuel cap or add fuel with the
engine running. Allow engine to cool before
refueling. Do not smoke.
c) Never refuel or drain the machine indoors.
• Check that operator’s presence controls, safety
switches and shields are attached and functioning
properly. Do not operate unless they are functioning
properly.
SLOPE OPERATION
Slopes are a major factor related to loss-of-control
and tip-over accidents, which can result in severe
injury or death. All slopes require extra caution. If
you cannot back up the slope, or if you feel uneasy
on it, do not drive on it.
Do
OPERATION
• Blow across the face of slopes; never up and
down.
• Never run an engine in an enclosed area.
• Remove obstacles such as rocks, tree limbs, etc.
2
safety rules regarding outdoor power equipment (cont.)
• Watch for holes, ruts, or bumps. Uneven terrain
could overturn the unit. Tall grass can hide
obstacles.
• Always follow the engine manual instructions for
storage preparations before storing the unit for both
short and long term periods.
• Keep all movement on the slopes slow and
gradual. Do not make sudden changes in speed or
direction.
• Always follow the engine manual instructions for
proper start-up procedures when returning the unit
to service.
• Never store the machine or fuel container inside
where there is an open flame, such as in a water
heater. Allow unit to cool before storing.
• Shut off fuel while storing or transporting. Do not
store fuel near flames or drain indoors.
• Keep all hardware, especially impeller bolt, tight
and keep all parts in good working condition.
Replace all worn or damaged decals.
• Never tamper with safety devices. Check their
proper operation regularly.
Do Not
• Do not start or stop on a slope. If tires lose
traction, proceed slowly straight down the slope.
• Do not turn on slopes unless necessary, and then,
turn slowly and gradually downhill, if possible.
•
Do not use near drop-offs, ditches, or
embankments. The operator could lose footing or
balance or blower could suddenly turn over if a
wheel is over the edge of a cliff or ditch, or if an
edge caves in.
• Clean leaves and debris from mufflers and engine
to prevent fires. Clean up oil or fuel spillage.
• Stop and inspect the equipment if you strike an
object. Repair, if necessary, before restarting.
• Never make adjustments or repairs with the
engine running unless specified otherwise.
• Park machine on level ground. Never allow
untrained personnel to service machine.
• Carefully release pressure from components with
stored energy. (e.g. springs)
• Do not operate on slopes with wet grass. Reduced
footing or traction could cause sliding.
• Do not use on excessively steep slopes.
CHILDREN
Tragic accidents can occur if the operator is not
alert to the presence of children. Children are often
attracted to the unit and its activity. Never assume
that children will remain where you last saw them.
• Keep children out of the blowing area and under
the watchful care of another responsible adult.
• Be alert and turn unit off if children enter the area.
• Before and during reverse operation, look behind
and down for small children.
• Only replace impellers. Never straighten or weld
them.
• Keep hands and feet away from moving parts.
• Frequently check components and replace with
• Never allow children to operate the unit.
• Use extra care when approaching blind corners,
shrubs, trees, or other objects that may obscure
vision.
manufacturer’s
necessary.
recommended
parts,
when
• Use only factory authorized replacement parts
when making repairs.
EMISSIONS
• Always comply with factory specifications on all
settings and adjustments.
• Engine exhaust from this product contains
chemicals known, in certain quantities, to cause
cancer, birth defects, or other reproductive harm.
• Look for the relevant Emissions Durability Period
and Air Index information on the engine emissions
label.
• Only authorized service locations should be
utilized for major service and repair requirements.
• Never attempt to make major repairs on this unit
unless you have been properly trained. Improper
service procedures can result in hazardous
operation, equipment damage and voiding of
manufacturer’s warranty.
MAINTENANCE AND STORAGE
• Always observe safe refueling and fuel handling
practices
when
refueling
the
unit
after
transportation or storage.
3
unit assembly
Note: Please refer to Parts List for correct part identification and placement.
FRONT WHEEL ASSEMBLY
•
Attach front caster wheel assembly (#19-23) to
unit by butting outward bends in mounting
brackets of assembly against front lower corner
of unit (next to blower discharge door), making
sure mounting holes in both parts are aligned.
Note: Angled edge of mounting brackets
should be upwards, with holes toward
bottom. Fasten with two 5/16-18 x 5/8” hex
bolts (#24) and split lock washers (#25). Leave
all bolts finger tight.
•
Check caster wheel for proper vertical
alignment (camber), adjust as necessary, then
tighten bolts securing assembly to unit.
SIDE AIR DEFLECTOR
•
Attach side air deflector (#7) to top of discharge
chute by aligning holes in deflector with
corresponding holes in top of chute snout.
Fasten with two 5/16-18 x 5/8 hex bolts (#8)
and split lock washers (#9). Note: Deflector
should be angled downward.
HANDLE ASSEMBLY
•
Insert Lower handles (Parts List Ref. #28) into
Upper handle (#26 – note handle adjustment
feature in diagram). Insert one 5/16-18 x 1-1/2”
hex bolt (#29) through desired holes on either
side, securing with serrated flange nuts (#30).
Note: Do not tighten these bolts yet.
+1"
0
-1"
•
Attach lower portion of handle assembly to
engine base by aligning holes in lower handles
with corresponding holes in engine base.
Fasten with four 5/16-18 x 1-1/2” bolts and
secure with serrated flange nuts. Tighten all
handle assembly bolts securely.
1
Assembly complete. Your unit is now ready to be started and checked for proper operation.
Some minor final adjustments may be required; see the Maintenance portion of this manual.
4
unit operation
STARTING THE ENGINE
IMPORTANT NOTE: The procedures outlined within this section are general guidelines, and are in no way
meant to replace or supercede engine manufacturer’s operating instructions. In order to obtain optimum
performance from your engine, refer to your engine manual.
WARNING! IMPELLER IS MOUNTED DIRECTLY TO ENGINE SHAFT – STARTING
ENGINE WILL RESULT IN IMMEDIATE HIGH-VELOCITY DISCHARGE. TO AVOID
INJURY OR DAMAGE, BE SURE DISCHARGE IS POINTED AWAY FROM PEOPLE,
PETS AND PROPERTY WHEN STARTING.
BEFORE STARTING ENGINE:
•
Be sure that the unit is completely assembled, all fasteners are tightened securely, and all safety guards
and components are in place.
•
Be sure to check engine’s oil and fuel levels* and add as needed. (See engine manual for recommended
oil and gasoline specifications.) Never check the engine while it is running or while you are smoking.
Check only when engine is cold.
* All machines are shipped without oil or fuel unless otherwise noted.
Be sure that fuel valve is set to open position.
•
OPEN
CLOSED
TO START ENGINE:
•
Set choke.
CHOKED
•
Set throttle control fully toward right (start).
SLOW
START
4
unit operation (cont.)
STARTING THE ENGINE (cont.)
•
Bracing unit with one hand, grasp recoil handle
and pull briskly. You may have to pull several
times before engine starts. (If engine fails to
start within a reasonable amount of time,
discontinue and check engine manual for
further instructions.) Note: Do not allow recoil
rope to snap back into recoil; damage to the
rope or recoil could result.
PULL
BRISKLY
•
After engine starts, move throttle control down
to approximately half and turn off choke.
TO SHUT ENGINE DOWN:
•
•
•
Allow engine to idle for 2-3 minutes before shutting down.
Set throttle control fully back to slow (turtle) position.
If engine is not to be started for a prolonged period, turn fuel valve to closed position.
IMPORTANT NOTE: If you experience problems with your engine that cannot be satisfactorily resolved by following the
instructions contained within the engine manual, contact your local engine dealer, or call the toll-free service number listed in
the repair section of the engine manual. All engine service, warranty or otherwise, is required to be performed by a
manufacturer-authorized service center. The equipment manufacturer is neither authorized nor responsible for any type of
warranty engine service, nor is it equipped to perform any such service.
BLOWER OPERATION
DANGER! DO NOT PASS BY OR STAND ON THE AIR DISCHARGE SIDE OF ANY
LEAF BLOWER WITH THE ENGINE RUNNING. HIGH VELOCITY DISCHARGE CAN
EASILY TURN HARMLESS DEBRIS INTO FLYING PROJECTILES.
DANGER! NEVER INSERT ANY BODY PART OR FOREIGN OBJECT INTO ANY
OPENING WHILE UNIT IS RUNNING. SERIOUS INJURY OR DEATH CAN RESULT.
GENERAL RULES TO OBSERVE BEFORE
AND DURING OPERATION:
•
Inspect your unit before each and every use. Check for worn, bent or broken components, loose fasteners,
low or flat tires, etc., and repair or replace prior to operation. DO NOT OPERATE A MACHINE THAT IS
WORN OR DAMAGED – SERIOUS INJURY OR DEATH CAN RESULT.
•
Clear the entire work area of all debris that could cause damage to or become entangled in the unit. Rocks
and large branches can wedge themselves between the impeller and housing, causing equipment damage
or personal injury. If in doubt, remove it.
4
unit operation (cont.)
BLOWER OPERATION (cont.)
•
•
•
Do not start unit until you are ready to begin blowing, and promptly shut off unit as soon as operation is
complete.
Keep hands, feet and clothing away from rotating parts. Never place your feet or hands in path of
discharge.
Use proper discretion in selecting your debris removal pattern, especially on uneven terrain. Avoid steep
hills, especially if surface is wet. Do not travel straight down slopes exceeding 14 degrees. If tires begin to
slip when climbing a slope, the grade is too steep for safe operation. Angle the unit to a less steep slope
until tires stop slipping and traction is regained.
•
•
Be keenly aware of your surroundings while operating unit – children and pets can pop out of nowhere.
Learn to listen to your machine – being aware of what a well-running unit sounds like can alert you to a
potential problem. A straining engine or clanging impeller means that trouble is almost sure to follow.
TO CHANGE AIR DISCHARGE DIRECTION:
•
To direct air discharge out from the front of the
machine, open the forward air deflector door,
mounted on the front of the discharge end of
the blower, by pushing the control lever to the
front of the machine. This feature is ideal for
such things as blowing debris from a wall or
fence. Adjust engine speed to increase or
decrease air discharge rate.
FRONT
SIDE
•
To direct air discharge out from the side of the
machine, close the forward air deflector door by
pulling the control lever toward the back of the
machine. This feature is ideal for such things
as blowing debris into neat rows. Adjust engine
speed to increase or decrease air discharge
rate.
HINTS FOR EFFECTIVE OPERATION:
•
For operator ease and maneuverability, push down on the upper handle while walking so that the machine
balances on the rear wheels.
•
When blowing dry debris, set blower discharge to lower rate; when blowing wet or frozen debris, increase
discharge rate.
5
maintenance
BEFORE MAKING ANY ADJUSTMENTS, STOP ENGINE AND DISCONNECT SPARK
PLUG WIRE TO PREVENT INADVERTENT STARTING OF UNIT.
GENERAL:
•
Follow implicitly the engine manufacturer’s recommendations for maintenance.
5
maintenance (cont.)
BEFORE MAKING ANY ADJUSTMENTS, STOP ENGINE AND DISCONNECT SPARK
PLUG WIRE TO PREVENT INADVERTENT STARTING OF UNIT.
•
Always keep your machine clean - especially the engine. Check all adjustments periodically. Also,
periodically check that all fasteners are secure.
•
•
Never make any adjustments to the unit until the engine is off and the spark plug wire is disconnected.
If carburetor adjustment is necessary, stand to one side and keep feet and hands in the clear while making
adjustments.
•
Keep engine free of accumulations of grass, leaves or excessive grease. An accumulation of these
combustible materials may result in a fire.
•
•
Store gasoline in a safe and approved container in a cool, dry place.
Keep the unit and any fuel containers in locked storage to prevent children from playing and/or tampering
with them.
•
Do not store gasoline powered equipment or fuel containers in a basement or any closed area where
heating or heat appliances or open pilot lights are present, unless the fuel is completely drained from the
power equipment and the fuel containers.
LUBRICATION:
•
The pneumatic tires on your blower contain bearings that should be lubricated on a weekly basis using a
high-performance, automotive quality grease to ensure long life and minimal wear.
TROUBLESHOOTING:
•
UNIT WILL NOT START:
•
•
•
•
•
Check fuel and oil levels.
Check to make sure choke is set when engine is cold, off when hot.
Check throttle for proper operation.
Check intake baffle for jammed debris or accumulation of debris.
If condition persists, contact dealer.
•
•
UNIT STALLS:
•
•
•
Check fuel and oil levels.
Check intake baffle for jammed debris or accumulation of debris.
If condition persists, contact dealer.
EXCESSIVE NOISE OR VIBRATION:
•
•
Check to make sure all fasteners are tightened securely.
Remove intake baffle and visually inspect impeller for broken, bent, or cracked blades; also make sure
impeller hub is securely tightened onto engine shaft – bolt should be torqued to 15 ft/lbs. Pull recoil and
check for bent engine shaft. Contact dealer for repair or replacement if necessary. Do not attempt to
repair a damaged impeller or bent engine shaft. Serious injury or equipment damage may result.
BEFORE REMOVING INTAKE BAFFLE, OR ANY OTHER COMPONENT, STOP ENGINE AND
DISCONNECT SPARK PLUG WIRE TO PREVENT INADVERTENT STARTING OF UNIT.
•
UNIT DOES NOT TRAVEL STRAIGHT:
•
•
•
Check tire pressure – 24 psi rear. Adjust as needed.
Check camber on front wheel, adjust as needed.
Make sure wheels are lubricated – see Lubrication.
Walk-Behind Blower
Model SLB55150BV
R0703.1
27
29
30
26
28
8
15
14
7
29
10
9
13
12
1
11
3
17
4
18
20
30
21
6
23
3
16
2
19
5
22
25
24
SNAPPER MODEL SLB55150BV
R0703.1
Ref No Part No
Description
Qty
1
3010003 Housing, blower & engine base
1
1
1
1
1
1
1
4
4
1
1
1
1
1
1
1
4
4
1
2
2
1
1
1
1
1
1
2
4
2
2
1
1
1
1
1
1
2
2
1
1
1
2
6
6
---
---
---
---
---
---
---
---
2
3079090 Decal, Danger – Hands & Feet (applied to blower housing)
3079091 Decal, Caution – Rotating Parts (applied to blower housing)
3079088 Decal, Danger – Flying Material (apllied to blower housing)
3079092 Decal, Ear, Eye, Breathing Protection (applied to blower housing)
3039077 Engine - 5.5HP Briggs & Stratton Intek
3079205 Decal, Throttle Control (Turtle/Rabbit – applied to engine throttle)
3031006 Bolt, hex head - 5/16-18 x 1-1/2 (engine mounting bolt)
3031986 Nut, hex, small serrated flange - 5/16-18
3021506 Impeller
3
3031971 Bolt, impeller - 3/8-24 x 2”
3031008 Washer, split lock – 3/8”
---
---
---
4
---
5
6
7
8
9
10
11
12
13
14
15
16
---
17
18
19
20
21
22
23
---
24
25
26
27
---
28
29
30
3031716 Washer, flat, heavy duty – 7/16”
3031795 Key, impeller shaft – 1/4” x 2-1/8”
3020234 Baffle, intake
3079263 Decal, ‘Snapper’ Logo (applied to intake baffle)
3031016 Bolt, hex head - 5/16-18 x 5/8”
3031003 Washer, split lock - 5/16
3024507 Deflector, side discharge
3031016 Bolt, hex head - 5/16-18 x 5/8”
3031003 Washer, split lock - 5/16
3024508 Door assy, front/side discharge
3031015 Bolt, hex head – 1/4-20 x 1/2”
3031013 Washer, lock - 1/4
3031014 Bushing, sleeve – ¼”id x 3/8”od x ¼” length
3024502 Spring, discharge door
3031103 Knob, ball - 3/8-16 tap
3033001 Wheel assy - 410-350 x 4
3033107 Bearing - replacement for pneumatic tire assembly
3031001 Washer, flat - 5/8”
3031000 Ring, snap – 5/8”
3033017 Wheel, caster - 6 x 1.50 semi-pneumatic
3033101 Bracket, caster - right side
3033102 Bracket, caster - left side
3031649 Bolt, hex head - 3/8-16 x 2-1/4”
3031355 Nut, reverse lock - 3/8-16
3033003 Assembly, front caster – complete (consists of ref #’s 19-23)
3031016 Bolt, hex head - 5/16-18 x 5/8”
3031003 Washer, split lock - 5/16
3023000 Handle, upper
3031590 Grip, handle – 1”id x 24” foam
3023270 Assembly, upper handle complete w/grip (consists of ref #’s 26-27)
3023002 Handle, lower
3031006 Bolt, hex head - 5/16-18 x 1-1/2”
3031986 Nut, hex, small serrated flange – 5/16-18
Optional Equipment
3035011 Control, throttle
3031945 Screw, combo head machine - #10-24 x 1-1/4 (Secures throttle to upper handle)
3031981 Washer, split lock - #10
3031947 Nut, hex machine - #10-24
3031007 Clip, throttle cable (secure cable along left side of handle assembly)
1
2
2
2
2
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE
McDonough, GA 30253 U.S.A.
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