LITTLE WONDER
PROVAC SI
5511-02-01
PROVAC SI, HONDA PUSH (US)
5511-02-12
PROVAC SI, HONDA PUSH (AUS)
MODEL:
MAN 4176095
Rev. A 06-2018
OPERATOR’S / PARTS MANUAL
LITTLE
WONDER
PROVAC SI
IMPORTANT MESSAGE
On behalf of everyone at Little Wonder, we would like to thank you for your purchase of a Little Wonder PROVAC
SI. This lawn/debris vacuum was designed to the highest standards to ensure you many hours of uninterrupted
service.
This manual provides the information necessary for safe and efcient operation and service. For your safety, it is
critically important that you read and understand this entire manual before operating your vacuum.
Customer Support Information:
You can seek assistance from our Customer Support Group if you have questions assembling this product or
have any questions regarding the controls, operation, or maintenance of this machine:
Website: https://www.littlewonder.com/contact/
Phone: 1-877-596-6337 (Toll-free) (215)357-5110
Hours: Monday through Friday 8:00am - 5:00pm , ET
OR Write to:
LITTLE WONDER
SCHILLER GROUNDS CARE, INC.
1028 STREET ROAD, P.O. BOX 38
SOUTHAMPTON, PA 18966
TABLE OF CONTENTS FIGURES PAGE
SAFETY .........................................................................................................................................................3-7
LABELS ............................................................................................................................................................ 8
SET-UP INSTRUCTIONS ............................................................................................................................ 9-11
CONTROLS ....................................................................................................................................................12
OPERATION ..............................................................................................................................................13-14
FAN REMOVAL ..............................................................................................................................................15
MAINTENANCE / STORAGE ......................................................................................................................... 16
TROUBLESHOOTING ...................................................................................................................................17
PARTS SECTION ........................................................................................................................................... 19
BAGGER & NOZZLE ASSEMBLY ....................... FIGURE 1 ................................................................... 20, 21
HANDLE ASSEMBLY .......................................... FIGURE 2 ................................................................... 22, 23
ENGINE BODY ASSEMBLY ................................ FIGURE 3 ................................................................... 24, 25
NOZZLE SIDE GUARD KIT ................................ FIGURE 4 ...................................................................26, 27
PROVAC SI HOSE KIT ....................................... FIGURE 5 ...................................................................28, 29
WARRANTY ............................................................................................................................... BACK COVER
This Operator’s Manual is part of the machine. Suppliers of both new and second-hand
machines must make sure that this manual is provided with the machine.
06-2018
2
LITTLE
WONDER
PROVAC SI
SAFETY
WARNING
The engine exhaust from this product
contains chemicals known to the State
of California to cause cancer, birth
defects or other reproductive harm.
CALIFORNIA
Proposition 65 Warning
Battery posts, terminals, wiring
insulation, and related accessories
contain lead and lead compounds,
chemicals known to the State of
California to cause cancer and birth
defects or other reproductive harm.
WASH HANDS AFTER HANDLING.
3
SAFETY
SERIA
Unauthorized modications may present extreme
safety hazards to operators and bystanders and
could also result in product damage.
Schiller Grounds Care, Inc. strongly warns against,
rejects and disclaims any modications, add-on
accessories or product alterations that are not
designed, developed, tested and approved by Schiller
Grounds Care, Inc. Engineering Department. Any
Schiller Grounds Care, Inc. product that is altered,
modied or changed in any manner not specically
authorized after original manufacture-including the
addition of “after-market” accessories or component
parts not specically approved by Schiller Grounds
Care, Inc.-will result in the Schiller Grounds Care,
Inc. Warranty being voided.
Any and all liability for personal injury and/or
property damage caused by any unauthorized
modications, add-on accessories or products not
approved by Schiller Grounds Care, Inc. will be
considered the responsibility of the individual(s) or
company designing and/or making such changes.
Schiller Grounds Care, Inc. will vigorously pursue
full indemnification and costs from any party
responsible for such unauthorized post-manufacture
modications and/or accessories should personal
injury and/or property damage result.
LITTLE
WONDER
PROVAC SI
This symbol means:
ATTENTION!
BECOME ALERT!
Your safety and the safety of others is involved.
Signal word denitions:
The signal words below are used to identify levels
of hazard seriousness. These words appear in this
manual and on the safety labels attached to Schiller
Grounds Care, Inc. machines. For your safety and
the safety of others, read and follow the information
given with these signal words and/or the symbol
shown above.
DANGER indicates an imminently hazardous
situation which, if not avoided, WILL result in death
or serious injury.
WARNING indicates a potentially hazardous
situation which, if not avoided, COULD result in
death or serious injury.
CAUTION indicates a potentially hazardous situation
which, if not avoided, MAY result in minor or moderate
injury. It may also be used to alert against unsafe
practices or property damage.
Schiller Grounds Care, Inc.
1028 Street Road
Southampton, PA 18966 U.S.A
Phone: 215-357-5110
Fax: 215-357-8045
MODEL NUMBER
4
L NUMBER
CAUTION used without the safety alert symbol
indicates a potentially hazardous situation which, if
not avoided, MAY result in property damage.
MODEL NUMBER: This number appears on
sales literature, technical manuals and price lists.
SERIAL NUMBER: This number appears only
on your unit. It contains the model number fol-
lowed consecutively by the serial number. Use
this number when ordering parts or seeking warranty information.
LITTLE
WONDER
PROVAC SI
READ AND UNDERSTAND ALL INSTRUCTIONS.
Failure to follow all instructions listed below may result in
electric shock , re and/or serious personal injury.
MACHINE PREPARATION
Operator preparation and training
Read the Operation & Safety
Manual
– If an operator or mechanic cannot read English, it is
the owner’s responsibility to explain this material to
them. If any portion of this material is unclear,contact
your factory representative for clarication.
– Become familiar with the safe operation of the
equipment, operator controls and safety signs. Be
prepared to stop the engine quickly in an emergency.
Do not operate or allow another person to operate
this machine if there are any questions about safety.
– All operators and mechanics should be trained. The
owner is responsible for training the users.
– Wear appropriate clothing. Wear substantial
footwear. Do not operate barefoot or wearing open
sandals. Long hair, loose clothing or jewelry may get
tangled in moving parts.
– Wear appropriate hearing protection.
– Always wear eye protection with side shields marked
to comply with ANSI Z87.1. Failure to do so could
result in objects being thrown into your eyes and
other possible serious injuries.
– Avoid contact with and inhalation of harmful uids,
gases, mists, fumes and dust. Never run engine
indoors or in a poorly ventilated area. Engine exhaust
contains carbon monoxide, an odorless and delay
gas.
– Wear dust mask to avoid breathing dust.
– Never allow children, unskilled or improperly trained
people to operate this equipment. Local regulations
can restrict the age of the operator.
– Keep warning labels and this operator’s manual
legible and intact. Replacement labels and manuals
are available from the factory.
– Do not operate machine while under the inuence
of drugs or alcohol, or any other condition of
impairment.
– The owner/user can prevent and is responsible for
accidents or injuries occurring to themselves, other
people or property.
SAFETY
SITE PREPARATION AND CIRCUMSTANCES
– Evaluate the terrain to determine how to safely
perform the job. Only use accessories and
attachments approved by the manufacturer.
– Be sure the area is clear of pets and people, espe-
cially young children. Never assume they will remain
where you last saw them. Stop the machine if any
enter the area.
– Check the work area before each use and remove
all objects such as rocks, broken glass, nails, wire or
string which can damage or become entangled in the
machine.
MULTIPLE OPERATORS
– Keep a safe distance between operators when work-
ing together.
MACHINE PREPARATION
– Do not tamper with or defeat safety devices. Keep
guards, shields and interlock safety devices in place
and in proper working condition. They are for your
protection.
– Keep all fasteners such as nuts, bolts and pins well
secured.
– Verify that machine and attachments, if any, are in
good operating condition.
5
SAFETY
OPERATING SAFELY
IN GENERAL
– Use extra care when loading or unloading the
machine into a trailer or truck.
– Do not run the engine in an enclosed area
where dangerous carbon monoxide fumes can
collect. Carbon monoxide, a colorless, odorless,
and extremely dangerous gas, can cause
unconsciousness or death.
– Never leave a running machine unattended. Always
stop engine when leaving the operator position.
– Do not put hands and feet near rotating parts or
in the openings. Contact with moving parts can
amputate ngers, hands and feet.
– Never attempt to unclog the intake or discharge
openings, remove or empty the bag, or inspect
or repair the machine while it is running. Shut off
the engine, wait for all moving parts to come to a
complete stop and disconnect the spark plug wire.
– Keep all guards and safety devices in place and
operating properly.
– Never operate without vacuum bag and discharge
chute properly attached to the machine.
– Never operate without either the inlet nozzle or
optional hose assembly attached properly to the
machine.
– Mufer and engine become hot and can cause a
burn. Do not touch.
– Never pick up or carry the machine while the engine
and parts are moving.
– Do not operate in poor lighting.
– If the machine strikes a foreign object or is it should
start making unusual noises or vibration, immediately
shut the engine off. Allow all parts to come to a
complete stop, and disconnect the spark plug.
Inspect for damage or loose parts. Repair or replace
any damaged parts.
STARTING
– Start according to instructions in this manual or on
the machine.
– Do not change engine governor settings or
overspeed the engine. Operating the engine at
excessive speed can increase the hazard of personal
injury.
LITTLE
WONDER
PROVAC SI
OPERATING ON SLOPES
– Slopes are a major factor in loss of control and tip over
accidents that sometimes lead to severe injury or death.
All slopes require extra caution.
– Before operating on slopes, evaluate the risks involved.
– Do not operate on slopes if uneasy or uncertain. Ulti-
mate responsibility for safe operation on slopes rests
with the operator.
– Do not operate on steep slopes. Poor footing could
cause a slip and fall accident.
– Keep all movement on slopes slow and gradual.
– Do not operate near drop-offs, ditches or embankments.
You could lose your footing or balance.
– Do not turn on slopes unless necessary, and then turn
slowly and downhill when possible.
– Be sure of your footing on slopes.
– Watch for holes, ruts, bumps, rocks and other hidden
objects. Uneven terrain could cause a slip and fall accident. Tall grass can hide objects.
INTERRUPTING OPERATION
– Before leaving the operator's position park on level
ground and shut the engine off.
– Before refueling, stop the engine, and wait until the
fan stops moving:
– Before clearing blockages, checking, cleaning or
working on the machine, stop the engine, disconnect
the spark plug wire(s) and allow for the fan to come
to a complete stop.
– If the machine begins to vibrate abnormally: shut
off machine immediately. Inspect and have repairs
made as needed before restarting; except for repairs
or adjustments as specically noted, such as for
carburetor adjustment, where the engine must be
running. Keep hands and feet clear of moving parts
in these circumstances.
– Reduce the throttle setting during engine shut-down
and, if the engine is provided with a shut-off valve,
turn the fuel off at the conclusion of operation.
Fan
– Do not straighten or weld fan.
Replace damaged or failed
fan.
WARNING
6
LITTLE
WONDER
PROVAC SI
SAFETY
Fuel
– Petrol (gasoline) and diesel
fuels are ammable; petrol
(gasoline) vapors are explo-
sive. Use extra care when
handling.
– Store only in containers spe-
cically designed for fuel.
– When refueling or checking fuel level:
- Stop the engine and allow to cool;
- Do not smoke;
- Refuel outdoors only;
- Use a funnel;
- Do not overll;
- If fuel is spilled, do not attempt to start the engine until the spill is cleaned up and vapors have
cleared.
- Replace caps on fuel containers and tanks securely.
Sparks from static electricity can start res or cause
explosions. Flowing fuel can generate static electricity.
To prevent static electricity sparks:
– Keep containers electrically grounded. Do not ll
containers in a vehicle or on a truck or trailer bed with
a plastic liner. Fill containers on the ground away
from the vehicle.
– When practical, remove petrol (gasoline) powered
equipment from the truck or trailer and refuel it on the
ground. If equipment must be refueled on the truck
or trailer, refuel from a portable container rather than
a dispenser nozzle.
– Keep the dispenser nozzle in contact with the rim
of the fuel tank or container opening until fueling is
complete. Do not use a nozzle lock-open device.
– If petrol (fuel) is spilled on clothing change it
immediately.
WARNING
MAINTENANCE SAFETY
– Do not put hands and feet near rotating parts or
in the openings. Contact with moving parts can
amputate ngers, hands and feet.
– Never attempt to unclog the intake or discharge
openings, remove or empty the bag, or inspect
or repair the machine while it is running. Shut off
the engine, wait for all moving parts to come to a
complete stop and disconnect the spark plug wire.
– Never tamper or remove safety devices. Check their
proper operation regularly.
– Before cleaning, repairing, or inspecting, stop
the engine, wait for all moving parts to stop, and
disconnect the spark plug.
– Maintain machine according to manufacturer's sched-
ule and instructions for maximum safety and best
results.
– Park machine on level ground.
– Never allow untrained personnel to service machine.
– Guards should only be removed by a qualied techni-
cian for maintenance or service.
– Disconnect spark plug wire(s) before doing any main-
tenance.
– Replace parts if worn, damaged or faulty. For best
results, always replace with parts recommended by
the manufacturer.
– Do not dismantle the machine without releasing or
restraining forces which may cause parts to move
suddenly.
– Provide adequate support, e.g. jack stands for lifted
machine or parts if working beneath.
– Do not put hands or feet near or under rotating parts.
– Clean up spilled oil or fuel thoroughly.
– Replace faulty mufers.
– To reduce re hazards, keep the engine, mufer, and
fuel storage area free of grass, leaves, debris buildup
or grease.
STORAGE SAFETY
– Stop the engine and allow to cool before storing.
– Drain the fuel tank outdoors only.
– Store fuel in an approved container in a cool, dry place.
– Keep the machine and fuel containers in a locked stor-
age place to prevent tampering and to keep children
from playing with them.
– Do not store the machine or fuel container near an open
ame, spark, or appliance, such as a water heater, or
a pilot light.
– Keep petrol (gasoline) storage area free of grass,
leaves and excessive grease to reduce re hazard.
– Clean grass and debris from cutting units, drives,
mufers and engine to help prevent res.
7
LABELS
LITTLE
WONDER
PROVAC SI
SAFETY DECALS
An important part of the safety system incorporated in the vacuum is the warning labels found on the vacuum. Replace
labels if damaged or illegible.
Fan blades can cut/crush
Fan blades can cut/crush
-Keep hands out and feet away.
-Stop engine and remove spark plug wire
before cleaning or servicing.
-Keep large and/or hard objects from
entering machine.
-Do not operate without bag and nozzle
cap or intake hose in place.
4176329
-Keep hands out and feet away.
-Stop engine and remove spark plug wire
before cleaning or servicing.
-Keep large and/or hard objects from
entering machine.
-Do not operate with bag and nozzle
cap or intake hose in place.
Thrown objects/flying debris
-Do not operate vacuum without receptical
bag secured to discharge chute.
-Stop engine before removing bag.
-Keep bystanders away from unit when
WARNING
BEFORE STARTING:
-Read and understand Operator
manual and labels.
-Wear hearing and eye protection.
-Replace labels and Operator
manual if lost or damaged.
in operation.
ADVERTENCIA
Antes de comenzar:
-Lea y entienda el manual del
operador y las etiquetas.
-Pide que alguien lea y explique el
manual y las etiquetas a usted si
usted no lee Inglés.
-Use protección ocular y auditiva.
-No haga funcionar sin los
protectores en su lugar.
-Pare el motor antes de dar servicio
-La gente a más durante la
operación.
4165977
4175899
8
LITTLE
SET-UP INSTRUCTIONS
WONDER
PROVAC SI
Do not use this product if it is not completely assembled or if any parts appear to be missing or
damaged. Use of a product that is not properly and completely assembled could result in serious personal injury.
Do not attempt to modify this product or create accessories not recommended for use with this
product. Any such alteration or modication is misuse and could result in a hazardous condition leading to possible serious personal injury.
Do not attempt to lift the unit by the handle assembly. If it is necessary to lift the vacuum, always grasp by the frame. Use proper lifting techniques to avoid back injury.
The vacuum and the packaging are not children’s toys! Children must not play with plastic
bags, sheets and small parts. There is a danger of choking and suffocation!
TOOLS REQUIRED
• Adjustable wrench
• 9/16” wrench
• 3/8” wrench
• 5/16” nut driver or ratchet with 5/16” socket
• Side cutting pliers or wire cutters/heavy duty scissors
1. Open the box and remove:
• Upper Handle
• Cardboard Insert
• Filter bag
• Exhaust Nozzle
• Nozzle Endcap
• Manual
• Hardware Bag
2. Cut the back of the box open. Use lower handle to
roll unit out of the box.
3. Locate hardware package. Figure 1
4. Connect the upper handle to lower handle using four
3/8-16 carriage bolts and four 3/8-16 nuts from the
hardware bag. Tighten with the adjustable wrench
and the 9/16” wrench. Tighten the nuts securely but
not so much as to crush the tube. Figure 2
9
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