Kellfri 13-WC08E User manual

13-WC08E
WOOD CHIPPER
READ THIS MANUAL CAREFULLY BEFORE USING THE PRODUCT!
TRANSLATED FROM THE ORIGINAL


TABLE OF CONTENTS
Product information ......................................................................................... 
Safety Information (General) ...................................................................... 
Product Safety information ...................................................................... 
Warning labels ............................................................................................... 
Incase of emmergencies ...................................................................... 
Personal protective equipment ..................................................................... 
Surroundings ............................................................................................................. 
Before use ............................................................................................................. 
Use ............................................................................................................. 
Chipping ................................................................................................................................ 
Maintenance / Service ............................................................................................... 
Troubleshooting ............................................................................................................. 
Maintenance engine ........................................................................................... 
Check, clean and replace spark plugs ................................................... 
Knife: Replacing Oil/Grinding ........................................................................... 
Transport and storage .......................................................................................... 
Tightening torque metric bolts ....................................................................... 
Installation instructions ..........................................................................................  - 
Exploded diagram .............................................................................................................  - 
Complaint form .......................................................................................... 
Warranty terms and EC declaration of conformity ................................ 


INTRODUCTION
Thank you for choosing a product from Kellfri AB. By following general safety information,
operating instructions and common sense, you will have many years of enjoyable use of the
product. Kellfris equipment and products are aimed to be use by active farmers with high
demands on functionality.
PRODUCT INFORMATION
Kellfris petrol driven wood chipper 13-WC08 for wood dimensions up to 8.5 cm. The rotor has
2 knives that are 30 cm long.
The wood chipper has automatic input and output with centrifugal force. The angle and posi-
tion of the blades make the branch automatically pulled into the rotor and ejected from the
machine with centrifugal force.
INTENDED USE
Only for chipping branches and rice up to 8.5 cm. Split wood waste, small wood, twigs and
branches and use as fuel for burning, covering garden land, foundation for exercise trails,
compost, etc.
TECHNICAL DATA 13WC08E
Length 231 cm
Width 80 cm
Height 150 cm
Net Weight 180 kg
Gross Weight 221 kg
Pack Size 113x59x109 cm
Wheel 15”
Engine 15 hk 4-stroke petrol
Input for thicker branches Max 85 mm


Warning!
For safety, this product should only be used in the manner described in this manual.
The user is responsible for the instruction to be read through and followed.
SAFETY INFORMATION
Before using the equipment, for your and others safety, read the instruction manual and
understand its contents. Always keep the instruction manual handy for the user of the tool.
Remember that it can be good for your own and others safety to read the safety information
occasionally. It is important that the user understands that common sense and universal pre-
cautions are not built into the product, but must be supplied by the user. If the instruction
manual is damaged or otherwise becomes unusable, new order can be ordered from:
Kellfri AB, Munkatorpsgatan 6, 532 37 SKARA. Tel: [phone]
The general safety instructions can be downloaded from Kellfris website: www.kellfri.co.uk
Do not use the equipment or product if you feel sick, tired or under the inuence of alcohol.
Nor if you are under the inuence of strong medications or drugs, suering from great de-
pression or severe mental illness. Always follow the general trac regulations and rules in the
Animal Welfare Act. Persons under the age of 15 are not allowed to use the equipment.
DANGER!
CAUTION!
NOTE!
Warning symbols identify important safety aspects in this manual to help you and others to avoid hazards and
accidents. When using the machine: Be extremely careful!
Warning!
This symbol indicates that a serious accident will occur if the instructions in the manual are not followed.
The accident resulting in serious injury, possibly death or serious property damage.
This symbol indicates that an accident will occur if instructions in the manual are not followed.
The accident resulting in serious injury or property damage.
This symbol indicates that an accident will occur if instructions in the manual are not followed. The
accident resulting in serious injury or property damage.
NOTE! indicates the potential for failure of the regulations are not followed.


PRODUCT SAFETY INFORMATION
• Exhaust fumes contain poisonous substances, so use the machine in bad ventilated
areas. Not for indoor use. Always ll up the machine with gasoline outdoors.
• Risk of burns when exposed to hot surfaces such as the exhaust system.
• Run the new machine at low speed the rst 20 hours, not high speed or full work load.
• Avoid getting petrol / oil on the skin. If this happens, rinse thoroughly with water.
• Avoid inhaling gasoline fumes while refueling.
• Do not have fuel or other explosive substances near when using the machine.
• Refueling is not permitted when the engine is running.
• NEVER have any body part in the machine while it is running. Switch o the machine
and check that the rotor has stopped spinning before taking any action on the machine.
• Never leave the machine with the engine running. Switch o the engine when leaving
the machine - even for a short while.
• Only you are that are using the machine may be in the surrounding area during work.
Respect the machines danger zone m.
• Do not use the wood chipper without all guards are correctly tted.
• Do not use the engine in a closed space, the exhaust gases contain carbon monoxide
which is fatal and dangerous if inhaled.
• Clean work area from harmful objects such as large stones, branches, etc. before work
begins.
• Do not run the machine if excessive vibration occurs, stop the machine immediately and
check what is wrong. Read maintenance and service section.
• Do not change the engine settings unless it is told by the engine manufacturer.
• Never allow anyone to ride on the machine!
• NEVER try to remove things that stuck in the wood chipper while it is running!
Make sure that the machines rotor has stopped spinning before any action is taken.
• The machine may only lift on intended lifting points. Use only suitable lifting equipment
with sucient lifting capacity to lift the machine.
• The machine must always be placed on a at surface during use.
DANGER!
The machine’s original design must not under any circumstances be changed without the per-
mission of the manufacturer. Unauthorized modications and / or accessories can result in life-
threatening or fatal injury to the operator or others.
READ THE INSTRUCTIONS CAREFULLY BEFORE USING THE MACHINE!
LEARN AND REMEMBER THE CORRECT USE AND SHUTDOWN OF THE MACHINE
WARNING! The machine may be hazardous when used the wrong way. Therefore,
the user of the machine needs sucient knowledge of how the machine is operat-
ing and functioning! The machine must not be used by persons under  years of
age.


WARNING LABELS
Make sure that the warning labels are always visible, clean the warning labels if necessary. Do
not wash with high pressure washer directly on the warning label. If any part of the decal is
worn or label becomes frayed or otherwise unreadable, order new decals.
Use protective equipment!
Warning Rotating parts!
Warning for risk of pinching!
Read the instruction manual before use!
Warning for risk of
pinching!
Warning for ejection!
Risk zone m
Warning Rotating parts!
Noise level
Use hearing protection!


INCASE OF EMERGENCIES
In case of an emergency please dial 999.
Keep cell phone or emergency phone available specially when working alone. First aid kit and
re extinguishers must be kept easily accesable during all work, maintenance and service.
In case of emergency, press the emergency stop: the red button next to the engine.
PERSONAL PROTECTIVE EQUIPMENT
Wear suitable clothing and footwear. Do not wear loose clothing or jewelry when working
with the equipment. Remember to put up long hair when working with equipment that ro-
tates. Wear protective gloves, risk of burns when exposed to hot surfaces such as exhaust sys-
tem, as well as to avoid oil and gasoline on the skin. Hearing protection should be used when
the engine is running.The use of the chipper may result in foreign objects thrown into the eyes
that can lead to serious damage. Always wear safety goggles while using a machine.
SURROUNDINGS
Check and make sure that the area is clear of people, children and objects before switching
on or using the equipment. Risk of serious personal injury. Be especially careful if children are
in the area where the equipment is being use or stored. Check that there are no low-hanging
power lines within the work area. Be careful when working on slopes and near ditches. Always
work alone with equipment designed for work by just yourself. Never have junk/debris lying
in your work area. Have workspaces clean. Always respect the danger zone.
DANGER! Children in the area should be supervised!
Risk of child accident.


BEFORE USE
Read the safety information and operating instructions carefully. Be sure that you understand
the safety information, operating instructions and warning labels. Use common sense when
using the machine and use appropriate personal protective equipment.
Always check the performance and the machine combination that are use. It’s highly impor-
tant these matches in a satisfactory manner. This is to ensure the product or the function and
most important yours and others safety.
Visually inspect the equipment or product before using it. Fix or replace damaged or worn
parts immediately to reduce the risk of injury. Lubricate moving parts and check that all nuts
and bolts are tightened.
Learn and remember correct working method. Beginners should keep a low speed until the
person has learned how the machine works. The user / customer is responsible to handle the
situation correctly. Do not use the machine if it is experienced to be dangerous for the user.
CAUTION! Before using the machine for the rst time, check the engine speed by
moving the throttle in / out to min / max mode.
• Fill with engine oil and check the oil level.
• Fill the gasoline. NOTE! Use clean gasoline, not mixed 2-stroke fuel.
• Never use the machine without the safety devices are properly installed.
• Make sure that spectators are outside the danger zone. Do not aim the machine towards
people in the surroundings.
• Check all the bolts are tightened before use!
• Make sure the machine is on solid and at surfaces and can not tip.
• CAUTION! Check that the emergency stop works before driving. Switch on the engine
and press the emergency stop - the machine must be turned o. Do not use the machine
if the emergency stop does not work. Correct the problem before using the machine.
CAUTION! After one hour of use, check the attachment bolts to the blades and the
distance between the cutting knives and the static knife - the distance should be
between 1 - 1,5 mm, adjust the static knife when needed and tighten all bolts.


USE
Only people who understand the safety information and instructions in this manual may op-
erate the equipment. Be alert and careful when working with the machine and only use the
tool or product in the manner described in this manual. When working with equipment that
has moving parts, there is always the risk of injury. Be careful when working with equipment
equipped with hydraulic hoses, oil under pressure can penetrate the skin. Seek medical
attention immediately if this occurs. Always work alone with the tools that are dened as
single purpose tools. Respect the equipment’s danger zone.
• Make sure the work area is illuminated, the machine must not operate in poor visibility
conditions
• If large vibrations occur during operation, turn o the machine immediately and check
the machine! Make sure the moving parts of the machine have stopped before perform-
ing anything on the machine. Correct the error before reusing the machine.
• NEVER allow children or inexperienced person using the equipment!
• NEVER allow anyone to ride on the machine during transport!
• If any item gets stuck in the machine, stop the machine immediately, wait a minute to
ensure that the chipper has stopped spinning and make sure there is no cutting risk.
• Place the machine on a at surface.
• The machine’s noise level exceeds 90dB, therefore hearing protection should be used
when using the machine.
• After one hour of driving for the rst time, all bolts must be checked and retracted.
• The machine is designed for working alone, no one may be nearby using the machine.
Warning!
For safety, this product should only be used in the manner described in this manual. The user
is responsible for the instruction to be read through and followed.
STARTING THE MACHINE
1. Turn the key to“ON”
2. Open the choke and fuel valve.
CHOCK
ON/OFF
3. Pull the starter handle slowly until the gear enters, then make a quick pull on the handle.
Do not pull out the starter cord completely and do not let go of the handle when the cord is
pulled, this might tangle the cord. Repeat this step until the engine starts.
4. Heat the engine for about 3 mins before driving, then set the throttle to the max. position.


TURNING OFF THE MACHINE CORRECTLY:
1. Set the throttle at the lowest speed.
. Set the ignition switch to OFF.
. Turn the fuel valve to OFF.
CHIPPING
• Get familiar with the chipper without starting it.
• It is important that the chipper is stable during the work.
• It is important to always keep a safe distance from the place where the chips are thrown
out. Align the chute so that the chips that are thrown out and doesn’t constitutes a risk to
the operator or anyone else.
• Start the chipper carefully, wait until it has reached the right operating speed before in-
serting anything into the infeed chute.
• Never put any part of your body into the hopper or into any other part of the chipper
while the machine is running.
• Before putting the material to be chipped, make sure that the wood is free from metal,
soil, nails, stones, etc.
• When manually input the material, never work directly in front of the infeed hopper.
• Make sure no one has hands or arms near the chippers moving parts.
• Then start processing the branches towards the wood chipper then release the branch-
es from you as soon as you feel the machine chew in the branch.
If something gets stuck inside the hopper / machine: Turn o the machine immediately,
wait a few minutes before opening the protective cover to ensure that the chopping disc has
stopped spinning. Warning! Measures must only be taken when the machine is turned o!
Open the cover if necessary, use a ratchet to rotate the rotor and remove the jammed piece,
use a stick if necessary. Do not use your hand if you must push out things that are stuck in the
house or in the funnel, great risk of cutting injury!
MAINTENANCE AND SERVICE


Make sure that the unit is stable and not likely to tip over during service and maintenance.
Replace damaged and worn parts immediately to reduce the risk of injury. Perform mainte-
nance, servicing and inspections as recommended. Use only parts with equivalent perfor-
mance to reduce the risk of damage and failure. Never perform anything on the machine while
the engine is running.
• Make sure the machine is turned o and can not be started by pulling out the spark plug
before service is started.
• Make sure the engine has cooled before work starts.
• Perform maintenance and service in a well-ventilated place.
• Smoking or open ames are prohibited nearby the machine. The gasoline can be easily
ignited and cause injury.
• Check that all bolts and nuts are tightened after maintenance and service. For tighten-
ing torques, refer to tightening torques for metric bolts (p.15). Always test the machine
before work is started.
• Do not spray water directly on the silencer, exhaust system and lters, water may creep
inside the engine and cause serious damage.
• Never use dirty oil / fuel, this can lead to serious damage to the engine.
• Check the engine air lter regularly, clean or replace as required.
For spare parts: Contact Kellfri Service Department
REPLACING OIL
When changing oil, be sure to use an approved container for the used oil. Old oil must be
disposed of properly recycling center. Contact your municipality for more information.
• Ensure that the machine can not tip over.
• Pull out the dipstick.
• Place a vessel underneath the engine and loosen the oil plug.
• Empty the oil drain, reinstall the oil plug and tighten it.
• Fill with new oil and check the level.
• Use lubricating oil SAE 80W-90 to the gearbox and clutch housing, check the level, add
oil until the oil level is between the min. and max.
• The oil may need to be replaced more often when driving in a dusty environment


TROUBLESHOOTING CAUSE MEASURE
The chipper does not
work properly: the
rotor does not pull in the
branch.
• The knives are worn
• Input oversize branch
• The distance between
cutter knives and counter
knife is too large
• Check knives, sharpen and replace if necessary
• Turn o the machine and remove the non-tting
branch
• Adjust the distance between the blades, the
distance shall be  - . mm
The machine does not
start
• The fuel valve is switched
o
• The fuel tank is empty
• The choke valve is open
• The ignition is in the OFF
position
• Water in the fuel system
• Bad spark plug
• Open the valve
• Fill the tank with fuel
• Close the choke valve
• Set the ignition to ON mode
• Clean the fuel system and rell with new fuel
• Replace spark plugs
Weak engine • Air lter is clogged
• Clogged silencer and
exhaust system
• Clean or replace the air lter
• Check and clean the system assembly
Great vibrations • Loose parts or the cutting
disc are damaged
• Check the machine, replace damaged or broken
parts, contact your dealer.
The wood chip does not
throw out chips
• The chipper is clogged
• Motor runs on low revs
• Stop the machine and turn o the engine, discon-
nect the spark plug and check if there is anything
stuck in the machine, clean it
• Always drive the machine at high revs
Chipping slowed down
or the size of the chipped
material change
• Too low revs
• The knives are dull
• Always drive the engine at high revs
• Replace or sharpen knives
The rotor is stuck
The engine does not start
because the rotor does
not rotate
• Forcing the branch into the
infeed
• Stuck debris, stone or other
material in the rotor.
• A piece of branch is stuck
inside the rotor when the
engine was shut down
• Turn o the machine and remove the spark plug
cap to ensure that the machine can not restart.
Open the house and check what has got stuck.
Rotate the rotor by hand, use a ratchet.
• Once you have removed things stuck in the rotor,
check all the knives. When sharpening or replacing
the blades, tighten all the bolts.


MAINTENANCE
DETAIL MEASURE EVERY DAY After h or at
the rst month
of operation
After h / ev-
ery th month
After h /
every th month
After h
/ each year
Engine oil Control X
Change X X
Air lter
Control X
Cleaning X
Change X
Spark plug Cleaning X
Change X
MAINTENANCE
MEASURE EVERY DAY After h After h or at the rst
month of operation
After the rd
month or h
Control and nuts and bolts X
Checking and relling gear oil X X
Cleaning and changing gear oil X X X
Check leakage X
Cleaning the machine X
CONTROL, CLEANING AND REPLACEMENT OF SPARKPLUGS
. Pull out the spark plug cap and disassemble the spark plug, use a spark plug wrench.
. Clean the spark plug and measure the gap between the spark gap (distance between the
electrodes). The correct distance is between .mm-.mm
. mm - . mm
. Reinstall sparkplug.
When installing a new sparkplug, tighten by hand and then tighten / turn extra.
When installing the old spark plug, tighten by hand and then tighten extra  / - / .


KNIFE
Always check the condition of the knives, knife xing screws and nuts. It is important to always
have sharp knives, sharp knives provide better chipping quality.
Sharpening or change knife (mounted on the cutting rotor)
. Switch o the engine, unplug the spark plug and make sure that the wood chip rotor is
stationary before performing anything on the machine.
. Dismantle ejection protection: Lift up the screen (see Image) and loosen the xing bolts
. Rotate the cutting rotor by turning the cutting rotor by hand until one of the two tiles
blades through the opening of the rotor housing.
. Dismantle the blade by loosening the bolts that is holding the blade.
. Install a new knife or sharpen the old one.
. To swap or grind the other knife, spin the cutting disc and repeat the instructions above.
NOTE! Be sure to mount the knife with the sharp edge outwards (against the chute, see image
above). The tightening torque of bolts is -Nm.
CAUTION: When grinding the blade it is important to always protect your hands with gloves.
Follow the original angle at slip and make sure to grind both blades the same amount or else
there will be vibrations.
TRANSPORTATION AND STORAGE
Make sure there are no people, children and foreign objects around the area before transport-
ing the machine. Always take an extra caution during the transport. Ensure that the product
is well secured and that transport brackets are mounted. Always place the load as low as pos-
sible. Respect the danger zone even during transport. When lifting the equipment, never go
underneath suspended loads. Trailer used for transport should have working brakes.
Always store the machine in a dry place preferably underneath a cover when not in use. Ensure
that the product is stable and not likely to tip over. Never let children play where the machine
is being stored. Always keep in mind the risk of tipping!
• Make sure that the fuel lever is switched o to avoid leakage during transport.
• It is important that the machine is cleaned and serviced for longer storage.
RECYCLING
When disposing of the tool be disassembled and transported to the municipality destined
place. Contact your local authority for further information.


TIGHTENING TORQUE  METRIC BOLTS
BOLT SPECIFICATION . . . . .
DIAMETER X PITCH kN Nm kN Nm kN Nm kN Nm kN Nm
 x  . . . . . . . . . .
 x  . . . . .     
 x . . . .       
 x . . .        
 x . .         
 x . .         
 x .          
 x           
 x .          
 x           
 x .          
 x .          
 x .          
 x .          
 x .          
 x .          
 x           
 x           
 x           
 x           
 x           
 x .          


CHECK THAT ALL PARTS ARE INCLUDED

Hex Head Bolt
Mx


large at washer
Ø


at washer Ø


Nylock nut M


Hex Head Bolt
Mx


dustseal


lock pin


at washer Ø


wheel bushing


pin
Øx,


lock washer Ø 


pin Øx


R-pin


Hex Head Bolt
Mx


Nut M


Hex Head Bolt
Mx


Hex Head Bolt
Mx



INSTALLATION INSTRUCTIONS
Chopper with the engine - 
ejector chute-  drawbar -  Wheel axle - 
handle -  Mounting bracket for handle- 
wheels -  hopper- 


STEP :
Mount the wheels ( ) on the chipper
Fit the wheel axle ( ) - Observe the wheel axle position.
Fit the wheels in the correct direction as shown:
Wheel axle ( ) - Wheel bushing ( ) - Washer Ø ( ) - Wheels ( ) - Dust Seal ( )
- Locking washer Ø ( ) - hexagonal bolt Mx ( )
Wheel axle position
INSTALLATION INSTRUCTIONS


STEP :
Fit the feed hopper ( ) to the wood chipper ( ), secure with large washer ( ), locking
washer ( ) and hexagonal bolt Mx ( ).
Then mount the ejector chute ( ) as shown: Secure with large washer ( ), locking
washer ( ) and hexagonal bolt Mx ( ).
INSTALLATION INSTRUCTIONS


STEP :
Fit handle bracket ( ) to frame ( ), secure with hexagonal bolt Mx ( ), at
washer Ø ( ) and nylock nut M).
Fit the handle ( ) into the handle bracket ( ) secured with bolt Mx ( ), Ø
washer ( ) and nylock nut M ( ). Fit the locking pin ( ) into the rear hole.
Mount the drawbar ( ), secure on-site with pilot pressure ( ) and R-pin ( ). Mount
pin ( ) and R-pin ( ) at the other end of the drawbar.
INSTALLATION INSTRUCTIONS
STEP :
Screw the cable lug of the red cable on
the starter motor as shown in position. in
the image (A) Then reinstall the red cap for
protection of the screw.
A