Ryobi RSH2445B User manual

ORIGINAL INSTRUCTIONS
Electric Silent
Shredder
RSH2445B

Important!
It is essential that you read the instructions in this manual before assembling,
operating and maintaining the product.
Subject to technical modification.

1
Safety, performance, and dependability have been given
top priority in the design of your electric silent shredder.
INTENDED USE
The product is designed for reducing organic garden waste
materials such as branches, twigs and foliage to small
pieces and is for use outdoors in a stationary position by
an operator standing on the ground. The product is not
intended for non-organic material, metal or material which
exceeds its maximum cutting capacity of 45 mm diameter.
The product must be mounted on the stand provided and
must be used with the collection box provided. It must not
be mounted in any other way than shown in this manual.
GENERAL SAFETY RULES
WARNING
The product is not intended for use by children or
persons with reduced physical, mental or sensory
capabilities. Young children should be supervised at all
times by someone other than the operator to ensure that
they do not play near or with the product.
WARNING
When using the product, basic safety precautions should
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personal injury. Read all of these safety instructions
carefully before operating the product. Make sure you
are familiar with the controls and the proper and safe
use of the product. Please keep these instructions safe
for later use.
TRAINING
ŶBecome familiar with the user guide before attempting
to operate the product.
ŶNever allow children or people unfamiliar with these
instructions to use the product. Local regulations may
restrict the age of the operator.
ŶThe operator or user of the product is responsible for
accidents or hazards occurring to other people or their
property.
PREPARATION
ŶDo not allow children to operate the product.
ŶDo not operate the product in the vicinity of bystanders,
especially children and pets.
ŶWear ear protection and safety glasses at all times
while operating the product.
ŶAlways wear protective non-slip footwear and long
trousers. Avoid wearing clothing that is loose fitting or
that has hanging cords or ties.
ŶOnly operate the product in open space (e.g. not close
to a wall or a fixed object) and on a firm, level surface.
ŶDo not operate the product on a paved or gravel surface
where ejected material could cause injury.
ŶBefore starting the product, check that all screws, nuts,
bolts, and other fasteners are properly secured and
that guards and collection box are in place. Return to
an authorised service centre to replace damaged or
unreadable labels.
ŶBefore use, check the supply and extension cord
for signs of damage or aging. If the cord becomes
damaged during use, disconnect the cord from the
supply immediately. Do not touch the cord before
disconnecting the supply. Do not use the product if the
cord is damaged or worn.
ELECTRICAL SAFETY
ŶRead these safety instructions thoroughly before
connecting the product to the mains supply.
ŶBefore switching on, make sure that the voltage of
your electricity supply is the same as that indicated on
the rating plate. The manufacturer recommends you
connect to a power socket protected by an RCD with a
trip of 30 mA or less.
ŶConnecting it to any other power source may cause
damage.
ŶIf the supply cord is damaged, it must be replaced by
the manufacturer, its service agent or similarly qualified
persons in order to avoid a hazard.
ŶThe product is IPX4 rated excluding the plug. Only
use an extension cord that is weather proof. Check
the extension cord before every use for damage.
Always uncoil the extension cord during use because
coiled cords can overheat. Damaged extension cords
should not be repaired, they should be replaced with
an equivalent type.
ŶA power spike causes voltage fluctuations and may
affect other electrical products in the same power
line. Connect the product to a power supply with an
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voltage fluctuations. Contact your electric power
supplier for further clarification.
SPECIFIC SHREDDER SAFETY RULES
OPERATION
ŶBefore starting the product, look into the feeding
chamber to make certain that it is empty.
ŶKeep your face and body away from the feed intake
opening.
ŶDo not allow hands or any other part of the body or
clothing inside the feeding chamber, discharge chute,
or near any moving part.
ŶAlways be sure of your footing. Keep firm footing and
balance. Do not overreach. Never stand at a higher
level than the base of the product when feeding
material into it.
ŶAlways stand clear of the discharge zone when
operating the product.
ŶWhen feeding material into the product be extremely
careful that pieces of metal, rocks, bottles, cans or other
foreign objects are not included.
ŶIf the cutting mechanism strikes any foreign objects or
if the product should start making any unusual noise or
vibration, switch the product off and allow the cutters to
completely stop. Disconnect the product from its power
supply, and take the following steps:
Ɣinspect for damage;

2
Ɣcheck for and tighten any loose parts;
Ɣhave any damaged parts replaced or repaired with
genuine Ryobi spare parts.
ŶDo not allow processed material to build up in the
discharge chute as this may prevent proper discharge
or blockage and can result in kickback of material
through the feed intake opening.
ŶIf the product becomes clogged, switch the product off
and allow the cutters to completely stop. Disconnect the
product from its power supply before clearing debris.
ŶNever operate the product if the guards, covers,
collection box, or other safety devices are defective, not
in place, and not in good working order.
ŶIf dust is created by the shredding process, wear a
suitable dust mask to prevent respiratory injury.
ŶDo not move or transport the product while the motor
is running.
ŶSwitch off the product and disconnect from the power
supply whenever you leave work area.
ŶDo not tilt the product while the motor is running.
ŶYou must never modify parts from the product or use
parts not recommended by Ryobi, this may increase the
risk of serious injury to yourself or others.
ŶAlways ensure that ventilation openings are kept clear
of debris; otherwise, the motor may overheat resulting
in possible damage to the product or increase the risk
of fire.
ŶSwitch off the product before attaching or removing the
collection box.
WARNING
Injuries may be caused, or aggravated, by prolonged
use of a tool. When using any tool for prolonged periods,
ensure you take regular breaks.
TRANSPORTATION AND STORAGE
ŶMake sure that the product has been thoroughly
cleaned before storing it in a clean, dry place and
secured out of the reach of children.
ŶAllow the product to adequately cool down before
storing or transporting.
ŶWhen transporting the product, make sure it is secured
against falling or movement within the vehicle.
MAINTENANCE
Before cleaning, inspecting or servicing the product, switch
it off and allow the cutters to completely stop, disconnect
the electric supply. After some time of shredding the cutting
mechanism will become hot. Allow it to adequately cool
down before cleaning, inspecting or adjusting.
WARNING
The cutter blades are extremely sharp. To avoid injury,
exercise extreme caution and care when cleaning or
working near the blades or inside the opened enclosure
when the collection box is removed. Always wear heavy-
duty protective gloves.
ŶBe aware that the cutting means can still be moved
even when the power is off or if the interlock switch is
engaged.
ŶTo ensure the best performance from the product, it
must be kept clean.
ŶAlways clean the product immediately after use.
Wherever possible use a stiff brush inside the feed and
discharge chutes and a dry cloth on the outside of the
product.
ŶDo not allow material to become dry and hard on any
of the product surfaces, but particularly on the blades.
This will directly affect the shredding performance.
ŶMake sure that the feed hopper and the ejection chute
are kept clean and clear of all waste material
ŶMake sure that all nuts, bolts and screws (except the
adjusting screw) are tight and secure.
ŶAlways have any damaged or worn parts repaired, or
replaced by qualified personnel at an approved Ryobi
service centre.
ŶNever attempt to bypass the interlock switches on the
collection box or the front cover of the cutter assembly.
WARNING
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based products, penetrating oils, etc., come in contact
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petroleum-based products, or any solvents to clean tool.
Most plastics are susceptible to damage from various
types of commercial solvents and may be damaged by
their use.
ŶYou may perform maintenance tasks described in the
manual, for other repairs or advice seek the assistance
of an approved Ryobi service centre.
SHAVING PLATE ADJUSTMENT
ŶIf the product fails to shred material, the shaving plate
may need adjusting.
NOTE: Adjusting the shaving plate should only be
attempted when deemed totally necessary. Adjusting
the shaving plate too often or too far could cause the
product to cease working.
ŶEnsure the product is turned on and working in normal
forward direction. Adjusting the shaving plate while the
motor is turned off could lead to serious damage of the
product.
ŶWhile the product is still running, turn the adjusting
knob clockwise. When you hear the metal-on-metal
contact or see fine aluminium shavings falling out of the
discharge chute, stop adjusting the knob.
RESIDUAL RISK
Even when the product is used as prescribed, it is still
impossible to completely eliminate certain residual risk
factors. The following hazards may arise in use and the
operator should pay special attention to avoid the following:
ŶExposure to noise can cause hearing injury. Wear ear
protection and limit exposure.
ŶInhalation of dust and particles. Wear dust mask / filter
when necessary.

3
ŶContact with the cutting mechanism. Keep unprotected
body parts away from the cutting mechanism at all
times.
KNOW YOUR PRODUCT
See page 6
1. Handle
2. Overload protection switch
3. On/off switch
4. Direction switch
5. Feeding chute
6. Shaving plate adjusting knob
7. Front cover
8. Discharge chute
9. Foot
10. Wheel
11. Collection container
12. Power cord
SHREDDING GUIDE
For best results when shredding, follow the guidelines
shown in the table below.
MATERIAL SHREDDING METHOD
Twigs and up to
6 mm diameter.
Feed into the feeding hopper
at a rate which the product will
accept without overloading.
Branches and up to
45 mm in diameter.
Clip off all side growth with
secateurs before feeding into
the feeding hopper.
Bedding plants,
weeds and shrubby
growth.
Knock soil and stones off the
roots to avoid damage to the
blades.
Freshly cut foliage,
hedge, and kitchen
waste.(I.e. cabbage
leaves, vegetable
peelings etc.)
With any material having a high
moisture content it is advised
to feed in some drier sticks at
regular intervals to help push
the material through the cutting
assembly and prevent it from
clogging.
Dry sticks and twigs By inserting these at the end
of your shredding task, this
will help to clean the moisture
and plant sap from the inside
of the product and the cutting
assembly.
ŶDo not allow garden waste to accumulate before
shredding as it will begin to compost, become too damp
and clog the cutting assembly. Dry material will help
most material to clear the ejection chute. Save some
dry sticks until last to help clean the blade area.
ŶFrequently monitor the build up/collection of shredded
material.
ŶThe exit of the discharge chute must be clear at all
times to prevent blockages.
ŶWhen the collection box is full, turn the product Off
before emptying.
WARNING
Do not put your hands up inside the shredder’s discharge
chute to clear away shredded material while the product
is switched on or connected to the mains supply. The
blades are sharp. Wear heavy-duty gloves and exercise
extreme caution when cleaning and clearing blockages.
WARNING
When feeding long woody branches/stems into the
product be careful of whip and vibrations as they get
caught by the cutter. The operator must wear eye
protection whenever using the product.
WARNING
The cutting device has a tendency to pull branches/
stems into the product. Do not try to impede entry of
the material being cut once feeding has started. Always
wear gloves to prevent skin lacerations when feeding
material into the product.
NOTE: In normal use, do not switch off the product until all
of the shredded material has cleared the cutter assembly. If
the product is switched off too quickly, remaining pieces of
material may clog the blade assembly and stall the motor
when the product is switched back on.
SYMBOLS ON THE PRODUCT
Read and understand all instructions
before operating the product, follow all
warnings and safety instructions.
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Keep all bystanders, especially children
and pets, at least 15 m away from the
operating area
Danger - Rotating blades. Keep hands
and feet out of openings while the
product is running.
Switch off and remove plug from
mains before maintenance or if cord is
damaged.
Wear eye and ear protection.
Do not use as a step.

4
Wait until all machine components
have completely stopped before
touching them.
Wear non-slip, heavy duty gloves.
Please read the instructions carefully
before using the product.
Regulatory Compliance Mark (RCM).
Product meets applicable regulatory
requirements.
Waste electrical products should not
be disposed of with household waste.
Please recycle where facilities exist.
Check with your local authority or
retailer for recycling advice.
102
83
The guaranteed sound pressure level
is 83 dB.
The guaranteed sound power level is
102 dB
On
Off
Forward
Reverse
Press to reset
1
2
3
1. Turn counterclockwise to unlock.
2. Adjust the position of the shaving plate.
3. Turn clockwise to lock.
The following signal words and meanings are intended to
explain the levels of risk associated with this product.
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.
CAUTION
Without safety alert symbol
Indicates a situation that may result in property damage.
SYMBOLS IN THIS MANUAL
Connect to power outlet.
Disconnect from power outlet.
Parts or accessories sold separately
Note
Warning
Lock
Unlock
Keep hands away from blades

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