Outsunny DURHAND 845-486V71 Installation guide

ASSEMBLY & INSTRUCTION MANUAL
IMPORTANT, RETAIN FOR FUTURE REFERENCE: READ CAREFULLY
INbma077V01_UK
INbma077_UK_845-486V71
Danger zone
Escape way
Tree fall direction Read the operating
instruction
Warning!
Wear protective
goggles
Wear hearing
protectors
Use protective
gloves
Do not expose to
precipitation
Second class of insulation
107
Noise - L power
WA
Remove plug from the mains immediately if the
cable is damaged or cut

1
① 1 ② 1
③ 1 ④ 1 ⑤ 1
Whole Machine Side Cover
Guides Chain Knife Protector
ⅠⅡ
ⅢⅣ

2
Please add lubricating
oil before use. Do not
use without lubricant.
Push
back.
Push
Start working after pressing
Push
forward
when not
in use.
ⅤⅥ
ⅦⅧ
ⅨⅩ
ⅪⅫ

3
Protect the knife set when not in use.
XIII XIV
XV XVI
XVII XVIII
XIX XX

4
PRODUCT CHARACTERISTICS
The chainsaw is only intended for cutting wood. The chainsaw electric drive allows it to be
used under a canopy or near buildings.
It can be used for cutting trees, but due to the hazard, it is required that an experienced user
performs the cutting operation. Be-cause a correct, reliable, and safe operation of the device
depends on proper use, follow the guidelines below.
Read this entire instructions manual before the fi rst use of the tool and keep it for future
reference.
The supplier shall not be held liable for any damage or injury resulting from improper use of
the device, failure to observe the safety regulations and recommendations of this manual.
Use of the tool for purposes other than those for which it was intended shall cause the loss of
the user’s rights to a warranty and statutory warranty.
PRODUCT EQUIPMENT
The chainsaw is supplied complete but requires assembly before fi rst use.
The chainsaw includes:
- chain guide bar
- cutting chain
- guide bar guard
TECHNICAL DATA
Parameter
Catalogue No.
Rated voltage
Rated frequency
Rated power
Chain speed
Guide bar length
Chain scale
Chain spacing
Chain type
Chain guide bar type
Guide link width
IEC protection class
Oil tank capacity
Weight (without the guide bar and chain)
Noise level
- LPA
(pressure)
- LWA(power)
Vibration — main handle/additional handle
Protection rating
Unit
[V~]
[Hz]
[W]
[m/s]
[mm / ‘’]
[mm]
[mm]
[mm / ‘’]
[ml]
[kg]
[dB] (A)
[dB] (A)
[m/s2]
Value
845-486V70_845-486V90
230
50
1600
13
400/16
8.255
19
1.47/0.058
II
110
2.8
90.2 ± 3.0
103.2 ± 3.0
8.393 ± 1.5 / 6.002 ± 1.5
IPX0

5
GENERAL WARNINGS FOR THE SAFETY OF MACHINES
Warning! Read all safety warnings, illustrations and specifi cations provided with this
machine. Failure to do so may result in electric shock, fi re or serious injury.
Keep all warnings and instructions for future reference.
The term “machine” used in warnings applies to all machines driven by power both wired and
wireless.
Workplace safety
Keep the workplace well-lit and clean. Disorder and poor lighting can be causes of accidents.
Do not work with machines in an environment with an increased risk of explosion, containing
fl ammable liquids, gases or vapors. Power machines generate sparks that can ignite dust or
fumes.
Children and third persons should not be allowed to enter the workplace. Loss of
concentration can result in loss of control.
Electrical safety
The plug of the electric cable must match the power socket. You must not modify the plug in
any way. Do not use any plug adapters with earthed machines. An unmodifi ed plug that fi ts
the outlet reduces the risk of electric shock.
Avoid contact with earthed surfaces such as pipes, radiators and coolers. Grounding the
body increases the risk of electric shock.
Do not expose machines to contact with atmospheric precipitation or moisture. Water and
moisture that gets inside the machine increases the risk of electric shock.
Do not overload the power cable. Do not use the power cord to carry, pull or unplug the power
plug from the power outlet.
Avoid contact of the power cable with heat, oils, sharp edges and moving parts. Damage or
entanglement of the power cord increases the risk of electric shock.
In the case of working outside closed rooms, use extension cords intended for work outside
closed rooms. The use of an extension cord adapted for outdoor use reduces the risk of
electric shock.
When using a machine in a humid environment is unavoidable as a protection against supply
voltage use a residual current device (RCD). The use of RCD reduces the risk of electric
shock.
Personal safety
Stay alert, pay attention to what you do and keep common sense while working with the
machine. Do not use a machine when you are tired or under the infl uence of alcohol or
medication. Even a moment of inattention while working can lead to serious personal injury.
Use personal protective equipment. Always wear eye protection. The use of personal
protective equipment such as dust masks, anti-slip safety shoes, helmets and hearing
protection reduce the risk of serious personal injury.
Prevent accidental operation. Make sure that the electric switch is in the “off ” position before
connecting to the power supply and / or battery, lifting or moving the machine. Moving the
machine with the fi nger on the switch or powering the ma-chine, when the switch is in the “on”
position can lead to serious injuries.
Before turning on the machine remove any keys and other tools that were used to adjust it.
The key left on the rotating parts of the machine can lead to serious injuries.
Do not reach and do not lean too far. Keep the right attitude and balance all the time. This will
allow easier control over the machine in case of unexpected work situations.
Dress accordingly. Do not wear loose clothing or jewelry. Keep your hair and clothing away
from moving parts of the machine. Loose clothing, jewelry or long hair can be caught by
moving parts.
If the devices are fi tted for the connection of dust extraction or dust collection, make sure
that they are connected and used properly. The use of dust extraction reduces the risk of dust
hazards.
Do not let the experience acquired from frequent use of the machine resulted in carelessness
and ignoring safety rules.
Carefree action can cause serious injuries in a fraction of a second.

6
Use and care of the machine
Do not overload the machine. Use the machine appropriate for the selected application. The
right machine will provide a better and safer job if used according to the designed load.
Do not use the machine, if the electric switch does not allow switching on and off . Machine,
which cannot be controlled by means of a power switch is dangerous and must be returned
for repair.
Disconnect the plug from the power socket and / or remove the battery if it is detachable from
the machine before adjusting, changing accessories or storing the machine. Such preventive
measures will allow you to avoid accidentally turning on the power machine.
Keep the tool out of the reach of children, do not let people who do not know how to operate
the machine or these instructions use a machine. Machines are dangerous in the hands of
untrained users.
Maintain machines and accessories. Check the machine for mismatches or jams of moving
parts, damage to parts and any other conditions that may aff ect the operation of the power
machine. Damage must be repaired before using the machine. Many accidents are caused by
incorrectly maintained machines.
Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp edges are
less prone to jamming and are easier to control when working.
Use power machines, accessories and inserted tools etc. in accordance with these
instructions, taking into account the type and conditions of work. The use of tools for work
other than designed is likely to result in a dangerous situation.
Handles and gripping surfaces must be dry, clean and free from oil and grease. Slippery
handles and gripping surfaces do not allow for safe operation and control of the machine in
dangerous situations.
Repairs
Repair the machine only in authorized facilities using only original spare parts. This ensures
proper operation safety of the power tool.
ADDITIONAL SAFETY INSTRUCTIONS
While working with the chainsaw, keep all parts of the body away from the chain. Make sure
that the chain is not in contact with anything before starting the chainsaw. A moment’s
distraction while working with a chainsaw can lead to cloth or body part entangling in the
chainsaw chain.
Always hold the chainsaw with your right hand by the back handle and with your left hand by
the front handle. Holding the chainsaw in the opposite way should never happen, as it
increases the risk of injury.
Wear safety glasses and hearing protectors. It is also recommended to use head, hands,
legs, and foot protections. Appropriate protective clothing reduces the risk of injury due to
contact with waste or accidental contact with the chain.
Do not operate the chainsaw while on a tree. Working with the chainsaw while on the tree may
result in injuries.
Always maintain a proper posture and work with the chainsaw standing on a still, safe, and
level surface. A slippery or unstable surface, e.g., a ladder, may result in a loss of balance or
control of the chainsaw.
Exercise caution in terms of a kickback when cutting a tensioned branch. If the tension
accumulated in the wood fi bres is released, the branch may strike the operator or make
him/her lose control of the chainsaw.
Take special care when cutting shrubs and young trees. Slim material can nip the chain and
push the chainsaw towards the operator or unbalance him/her.
Handle the chainsaw by the front handle, turned off and away from the body. Always put on
the chain guide bar guard when transporting or storing the chainsaw. Correct holding of the
chainsaw reduces the likelihood of accidental contact with moving parts of the chainsaw.
Observe the instructions for lubricating, tensioning the chain, and changing accessories. An
improperly tensioned or lubricated chain can break and increase the chance of kickback
towards the operator.
Keep handles dry, clean, and free of grease and oil. The greasy or grease-coated handles are
slippery and cause control loss of the chainsaw.
Cut wood only. The use of the chainsaw for other purposes than that intended is not allowed.

7
For example: do not cut plastic, concrete, or non-wooden construction materials. Using the
chainsaw for works other than that intended may result in dangerous situations.
When working, hold the chainsaw by the insulated handles, as the chain may come into
contact with a live wire, including its power cord in case of mains-powered saws. When the
chain is in contact with a live wire, this may cause the chainsaw’s metal parts to become live,
leading to electrocution to the operator.
Causes and prevention of kickback towards the operator.
A kickback towards the operator may occur when the guide bar’s end is in contact with an
object or the cut wood jams the chainsaw in the kerf. In some cases, contact between the end
of a guide bar and an object can cause a violent reaction driving the guide
bar up and towards the operator. Jam in the guide bar upper edge kerf can suddenly point the
guide bar towards the operator.
These reactions can result in a loss of control of the chainsaw, leading to serious injuries. Do
not rely only on safety elements built in the chainsaw. The chainsaw operator should take
some steps to prevent accidents and injuries during work.
A kickback towards the operator is the result of improper use or incorrect operating
procedures or conditions. This can be avoided by taking the appropriate precautions listed
below:
Keep a fi rm grip of both hands with thumbs and fi ngers closing around the chainsaw handles.
The position of the body and shoulders should allow withstanding forces arising during the
kickback. If appropriate precautions are taken, the kickback forces can be controlled by the
operator. Do not allow the chainsaw to move freely.
Do not reach too far and cut above shoulder height. This will help prevent unintentional
contact with the end of the guide bar and allow better control of the chainsaw in unexpected
situations.
Use guide bar and chain replacements only as specifi ed by the manufacturer. Incorrect
replacement of the guide bar and chain may cause chain breakage or kickback.
Observe the instructions given by the manufacturer regarding the chain sharpening and
maintenance. Reducing the depth of the chain guide bar groove can lead to an increased
probability of kickback.
It is forbidden to expose the chainsaw to precipitation and use it in an atmosphere of
increased humidity. It is also forbidden to use the chainsaw in an atmosphere with an
increased risk of fi re or explosion.
Avoid contact with grounded, conductive, and non-insulated objects such as pipes, radiators,
or refrigerators during operation.
When not in use, store the chainsaw in a dry and closed room inaccessible to unauthorised
persons.
Use the cutting chain adapted to the given load. Do not use cutting chains designed for light
or heavy-duty work.
Always wear protective gloves when replacing, repairing, and adjusting the cutting chain.
Make sure that the chainsaw has been disconnected from the power supply during transport.
Disconnect the mains-powered chainsaws from the socket. In the case of the battery-
powered chainsaws, disconnect their battery. A guard must be fi tted on the cutting chain
guide bar. Handle the chainsaw with the guide bar pointing back.
Do not handle the mains-powered chainsaw by its power cord. Do not disconnect the plug
from the socket by pulling the power cord.
Avoid accidental starting of the chainsaw. When handling the chainsaw connected to the
mains or with the battery connected,keep your fi ngers away from the power switch.
Always wear appropriate protective clothing that adheres to the body.
Operate the chainsaw holding it with both hands. When working, secure loose pieces of wood
so that they cannot move, for example, by placing them in a saw-horse. Avoid cutting wood
that lays on the ground. Avoid processing wood that is not protected against movement
during cutting.
Do not hold the chainsaw above your arms during operation. Do not operate the chainsaw
while standing on the ladder. During work, adopt such a posture to eliminate the need to
extend the hands to the full length.
Keep the chain clean. The chain must be sharpened and lubricated. This will ensure more effi
cient and safer work. The chain can be sharpened in a specialised service centre. Check the

8
condition of the chain before each use. In the event of cracks, broken teeth, or any other
damage, replace the chain with a new one before starting work.
In case of fi nding any damaged or broken chainsaw parts, stop working or do not start
working. It is essential to replace damaged parts before starting work.
Use the chainsaw as intended. The chainsaw is designed only for cutting wood. When
working, watch out for metal elements or stones that may be in the processed wood.
Use original spare parts only. Failure to use original spare parts may increase the risk of
failure and lead to injuries.
The chainsaw should be repaired only in service centres authorised by the manufacturer
using original spare parts. This will minimise the risk of accidents and damage to the
equipment.
PRODUCT OPERATION
Preparing the chainsaw for operation Caution! Unplug the chainsaw from the power supply
before performing any assembly and adjustment work. Disconnect the mains-powered
chainsaws from the socket. In the case of the battery-powered chainsaws, disconnect their
battery.
Mount the guide bar and cutting chain before fi rst use.
Due to the sharp edges of the chain, perform the assembly wearing protective gloves.
Unscrew the locking knob or nut so that the entire side panel can be removed.
Turn the chain tension knob so that the guide bar is in the maximum back position — this will
facilitate the chain installation.
Mount the guide bar and chain as shown in the picture (II).
Make sure that the chain and guide bar are fi tted in the correct direction. The shape and
direction of the links visible on the chainsaw housing should correspond to the chain’s shape
and direction. If there is a visible movement direction indication on the chain
links, it should have the same direction as the indication on the housing and guide bar.
Do not tension the chain yet, but make sure that the chain fi ts the guide bar slot and the teeth
on the drive wheel. Mount the side panel and tighten the locking knob. However, do it so as
not to block the possibility of the guide bar movement. Adjust the chain tension by turning the
chain tension knob. Tighten the locking knob. Check the chain tension. To do this, set the
chainsaw down and lift it by holding the middle part of the chain (III). During this test, the
chain should lift above guide bar by 3 to 4 mm in the spot where it is held. If the chain is
tightened too tight or too loose, loosen the locking knob a little and reset the chain tension.
The chain tension should also be checked every 10 minutes of operation.
Check the technical condition of the chainsaw before connecting it to the power supply. If any
damage is detected, it is forbidden to connect it to the power supply before removing the
damage.
In case the chainsaw must be powered with one-phase alternating current with voltage 230 V
and frequency 50 Hz, the mains socket powering the chainsaw should be protected with a
ground-fault circuit interrupter with a tripping current 30 mA or less.
Oil topping-up (IV)
Caution! Unplug the chainsaw from the power supply before performing any assembly and
adjustment work. Disconnect the mains-powered chainsaws from the socket. In the case of
the battery-powered chainsaws, disconnect their battery.
For lubricating the chain and chainsaw mechanisms, use only oil intended for such purposes.
It is forbidden to use worn-out motor oil. It does not fulfi l its purpose, which can lead to
damage to the chainsaw mechanism.
Make sure that there is lubricating oil in the tank. Place the chainsaw on the horizontal
surface and check the oil indicator. The oil level cannot be lower than the minimum indication.
If there is no such indicator, the lower edge of the oil level indicator should be taken as the
reference level.
It is forbidden to use the chainsaw with the empty oil tank. This can damage the chain, guide
bar, and mechanisms of the chainsaw. It is recommended to start and operate the chainsaw
at least 3 meters from the place where the oil topping-up procedure was
performed. Perform oil topping-up away from fi re and heat sources.
To top up the oil, unscrew the oil tank cap, pour the oil inside the tank so the oil level levels
out with a mark indicating the maximum oil level or upper edge of the oil level indicator, then
screw the tank cap fi rmly and securely. In case of spilling the oil, thoroughly wash off any

9
debris before connecting the chainsaw to the power supply.
Preparing the workplace
Before cutting with the chainsaw, properly prepare the workplace to minimise the risks
associated with the chainsaw’s operation.
Make sure that only authorised persons are present at the workplace.
In the case of tree felling, danger zones and escape routes should be designated. A zone with
a radius of 180 O around the planned tree fall plane and a zone with a radius of 90 O in the
opposite direction to the planned tree fall plane are treated as danger zones.
The remaining zones form escape routes (V). Remember that a falling tree can also overturn
other trees. Therefore, the next workstation must not be closer than 2,5 x the height of the
felled tree (VI).
Ensure good visibility from the workplace; that is why take special care when cutting trees in
diffi cult terrain conditions, e.g.,mountains.
It is forbidden to start work during precipitation and in case of high air humidity, e.g., fog.
Wear protective clothing and personal protective equipment.
Before starting cutting, perform a trial wood cut in safe conditions, e.g., cutting wood placed
on the saw-horse.
Avoid cutting wires, young trees, and wooden beams.
Do not stand on cut wood.
Connecting the chainsaw to the power supply
Plug the power cord plug into an extension cord and the cord into the mains socket.
Starting the chainsaw
Make sure that the kickback brake is in the rear position.
Remove the guard from the guide bar and chain.
Grasp the front handle with your left hand and the back handle with your right hand.
Make sure that the guide bar and chain do not come into contact with any object or surface.
Press the power switch lock button on the handle with your thumb.
Press and hold the power switch in this position. The lock button can be released.
Before cutting, wait until the motor is at full speed and make sure that the chain runs smoothly
along the guide bar. If you hear any suspicious sounds or vibration, turn the chainsaw off
immediately by releasing the power switch.
The chainsaw is turned off by releasing the power switch.
It is forbidden to turn the chainsaw off by applying the kickback brake.
Unplug the chainsaw from the mains and proceed with maintenance once the chain has
stopped.
Working with the chainsaw
Persons who intend to work with a chainsaw for the fi rst time should seek advice on work and
safety from a qualifi ed chainsaw operator before starting work. The fi rst works with the
chainsaw should consist of cutting the prepared logs placed on the saw-horse.
During work, observe the basic occupational safety principles. Consider also the possibility
of kickback in the operator’s direction.
The chainsaw may kickback in the operator’s direction when the cutting chain encounters
resistance.
To reduce this risk:
Pay attention to the placement of the guide bar top when cutting. It is forbidden to cut with the
upper quarter of the guide bar top
(VII).
Cut only with the chain which moves along the bottom part of the guide bar. When cutting
wood, the lower bumper tooth can be used as a hook for the chainsaw’s axis of rotation (VIII).
Only apply the started chainsaw to the wood to be cut. Do not start the chainsaw after having
applied it to the wood being processed.
When working, do not lift the chainsaw to arm height or higher (IX).
Do not stand in the cutting plane. This will reduce the risk of injury in case of kickback (X).
During work, always hold the chainsaw with both hands.
Make sure that the chain is always sharp and appropriately tensioned.

10
TIPS FOR WORKING WITH THE CHAINSAW
Take a comfortable position and ensure full freedom of movement when cutting.
When cutting branches and boughs, do not cut them at the trunk, but at a distance of about 15
cm from the trunk. Make two cuts to a depth of 1/3 of the branch diameter, approximately 8 cm
apart. One cut from below, one from above. Then cut the branch just at the trunk to a depth
equal to 1/3 of the branch diameter. Finish the process by cutting the branch at the trunk from
above. Do not cut the branches by cutting from the bottom (XI).
When cutting a tree, prepare the felling site in advance as described above. Additionally,
prepare a safe substrate for tree felling.
When a tree falls, stand at a safe distance to the plane of the tree fall, on the side. When
choosing the path of wood fall, take into account factors such as terrain topography, tree
centre of gravity, tree crown pattern, and wind direction. To properly prepare the tree for
felling, make a cut in the trunk to a depth of 1/3 of the trunk diameter on the side to which the
tree is to fall, and then cut another at an angle of 45 degrees to the fi rst so as to cut a “wedge”
in the trunk. On the other side of the trunk, start cutting
perpendicular to the trunk axis, slightly higher (approx. 4 cm) than the cut “wedge” base. Do
not cut the trunk. Leave a section of approximately 1/10 of the trunk diameter. Then insert the
wedge for splitting the tree into the cut on the opposite side to the planned side of the tree fall
(XII).
If the tree already falls during cutting, pull the chainsaw out of the trunk and move away along
the prepared escape route to a safe distance.
If the chainsaw gets stuck while cutting the trunk, never leave it in this position with the motor
running. Turn off the chainsaw motor,unplug the chainsaw from the power supply, and use
wedges to extract the chainsaw from the trunk.
When cutting a tree that has already been felled into pieces, follow the rules indicated below.
Place the wood on the saw-horse or a stand so the cut piece can freely fall off to the ground
without causing the chainsaw to jam. If the chainsaw is jammed, proceed as described
above. Do not touch the ground with the chainsaw or allow it to be contaminated with soil.
It is forbidden to use a chainsaw to form hedges or shear bushes.
When working on a slope, stay above the cut wood.
Exercise particular caution when cutting a tensioned tree and entrust this activity to a qualifi
ed lumberjack, if possible. When cutting tensioned wood and supported on both ends, cut it
from above to a depth of 1/3 of the diameter, and then fi nish the cut from the bottom.
If the wood is supported at only one end, cut the wood from the bottom to a depth of 1/3 of the
diameter and then complete the cut by cutting from above (XIII).
This will reduce the risk of the chainsaw jamming during cutting.
Extension cords
Extension cords must be adapted for use outside confi ned spaces.
The extension cord cores must have a cross-section at least equal to the cross-section of the
core of the device’s power cord. The rated power that the extension cord can transfer must be
at least equal to the power consumed by the device.
PRODUCT MAINTENANCE AND STORAGE
Caution! Disconnect the chainsaw from the power supply before starting any activities
described below. Disconnect the mains-powered chainsaws from the socket. In the case of
the battery-powered chainsaws, disconnect their battery.
After each use, check the chainsaw condition paying particular attention to ventilation
openings fl ow capacity.
Check the location of all chainsaw elements. Tighten all loose screw connections, if any.
Check chain tension and condition. If any chain damages are found, replace it with a new
one. It is forbidden to operate the chainsaw with a damaged chain!
Too loose a chain may fall off the guide bar, which can lead to injury to the chainsaw operator.
Moreover, the chain must also be properly sharpened. As this requires appropriate
experience and tools, it is recommended that a specialist service carries out the sharpening.
Top up the oil in the tank. Clean the chainsaw housing with soft and dry cloth. Clean the
chainsaw housing of the wood residues, oil, grease, and other contamination. Store the
chainsaw disconnected from the mains in a dry, closed room.
Caution! During the chainsaw storage, a small amount of oil can escape from the chain

11
lubrication system. This is a normal symptom and does not aff ect the oil level in the tank and
is not a sign of damage.
Store the chainsaw in shaded, dry places with appropriate ventilation preventing steam
condensation. The place should be inaccessible to unauthorised persons, especially
children. During storage, the guide bar and chain should always be protected with a guard.
This symbol indicates that waste electrical and electronic equipment
(including batteries and storage cells) cannot be disposed of with other types
of waste. Waste equipment should be collected and handed over separately to
a collection point for recycling and recovery, in order to reduce the amount of
waste and the use of natural resources. Uncontrolled release of hazardous
components contained in electrical and electronic equipment may pose a risk
to human health and have adverse eff ects for the environment.
The household plays an important role in contributing to reuse and recovery,
including recycling of waste equipment. For more information about the
appropriate recycling methods, contact your local authority or retailer.