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ENGLISH - 8

Cutting action pushing the chain (from bottom to top)

(fig.3)

will lead to the danger of a sudden movement of

the machine in the direction of the user, with the risk of
hitting the user, or an impact of the “kickback danger
zone” on the trunk resulting in strong kickback; extreme
care must be taken when cutting in this manner. 

The safest method for using the machine, is to block the
log on a sawhorse, cutting from top to bottom, on the
portion outside the sawhorse. 

(fig.4)

Spiked bumper use.

Where possible, use the spiked bumper to ensure safer
cutting action: plant it in the bark or surface of the trunk in
order to maintain more control over the machine.  

Below are descriptions of typical cutting procedure to be
adopted for specific situations.  However, these should be
assessed each time to calculate whether the method is
most suitable or not, In order to use a method with the
least possible risk. 

Trunk on the ground.

(Risk of touching the ground with

the chain once the bar has passed trough the trunk).

(fig.5)

Cut from top to bottom through the whole trunk.  Towards
the end of the cut, proceed very carefully to prevent the
chain from hitting the ground.  If it is possible, cut 2/3 of
the trunk, roll it over, and cut the remaining third from top
to bottom to limit the risk of the chain touching the
ground. 

Trunk supported at one end only

(Risk of trunk

breaking during cutting action). 

(fig.6)

Begin the cut from underneath for about 1/3 of the
diameter, and then finish the cutting action from the top to
meet the undercut. 

Trunk supported at both ends.

(Risk of pinching the

chain). 

(fig.7)

Begin the cut from above for about 1/3 of the diameter,
and then continue from underneath to meet the overcut. 

Trunk laying on a slope.  

Always stand on the uphill side

of the log.  When ʻcutting throughʼ, to maintain complete
control, release the cutting pressure near the end of the
cut without relaxing your grip on the chainsaw handles.
Do not let the chain contact the ground.

Tree felling.

ATTENTION!

:  Never attempt to fell a tree if you do not

have the necessary experience, and in any case never
fell trees that have trunks with a diameter larger than the
length of the bar!  This operation is reserved for expert
machine users with adequate equipment. 

When felling a tree, the aim is to have the tree fall in the
most convenient position for the following limbing and
bucking operations. (Avoid trees falling on top of other
trees:  Felling trees that are entangled with other trees is
a very dangerous operation).  

First of all decide which is the best direction for the tree to
fall by evaluating the following: objects or other plants
around the tree, the inclination, the curve, wind direction,
and greatest branch concentration.  Take into account
dead or broken branches that may break off during felling
creating a further danger risk.  

ATTENTION!  

During tree felling operations in critical

conditions, always remove ear protection immediately
after cutting operations to be able to listen for unusual
noises and any warning signals. 

Preliminary cutting operations and identifying the
retreat path. 

Eliminate any branches that interfere with the job 

(fig.8)

,

starting from top to bottom, and then, always keeping the
trunk between the user and the machine eliminate the
more difficult branches afterwards, piece by piece.
Eliminate all plants that interfere with work operations and
control the area for possible obstacles (rocks, roots,
ditches,etc.) when planning the retreat path (to follow
during tree fall);  Refer to the illustration 

(fig.9)

for the

directions to be maintained (A. predicted tree fall
direction. B. Retreat path. C. Danger zone). 

FELLING CUTS (fig.10)

In order to ensure that the user has complete control over
the tree fall, the cutting instructions are as follows: 

The cut that controls the fall direction of the tree is to be
executed first:  First of all cut the UPPER PART of the
directional notch on the side the tree must fall.  Remain
on the right hand side of the tree and cut using the chain
pull method; then cut the LOWER PART that must meet
the end of the upper part.  The depth of the directional
notch must be 

1/

4

of the trunk diameter, with an angle of at

least 45° between upper and lower cut.  The meeting
point between the two sides of the notch is called
“directional cut line” This line must be perfectly horizontal
at right angles (90°) to the felling direction.

The felling cut that provokes the tree fall, is performed at
3 to 5cm above the lower part of the directional felling cut
line, finishing at a distance of 1/10 of the trunk from the
notch.  Remain on the left hand side of the tree and cut
using the chain pulling method and the spiked bumper.
Check that the tree does not move in a direction other
than that predicted for the fall.  As soon as possible insert
a felling lever or wedge into the cut.  The uncut part of the
trunk is called the “hinge”, as it is intended to guide the
tree as it falls; in cases where the cuts are not sufficient,
not straight, or have been cut through completely, the tree
fall cannot be controlled (extremely dangerous!). For this
reason the various cuts must be performed with great
precision.

When cutting operations are completed the tree will begin
to fall.  Where necessary help tree fall using wedges or
felling levers.

Limbing

Once the tree has been felled, the trunk must be limbed:
in other words, the branches are removed from the trunk.
Do not underestimate this operation because the large
majority of kickback accidents occur during this stage.
For this reason pay close attention to the position of the
bar nose during cutting operations and always work on
the left hand side of the trunk.

All manuals and user guides at all-guides.com

Summary of Contents for CSI 4020-X

Page 1: ...lektrická reťazová píla GR Oδηγíες χρήσεως Ηλεκτρικό αλυσοπρίονο RUS Инструкция по эксплуатации Электрическая цепная пила SLO Navodila za uporabo Električna verižna žaga HR Uputstva za upotrebu Električna lančana pila UA Інструкція з експлуатації Електрична ручна ланцюгова пилка RO Instrucţiuni de utilizare Ferăstrău electric cu lanţ TR Kullanma Talimatı Elektrikli Testere BG Инструкция за експлоа...

Page 2: ... INFORMACE Než začnete stroj používat přečtěte si pozorně tento návod a uschovejte jej pro další použití v budoucnu DÔLEŽITÉ INFORMÁCIE Pred použitím si prečítajte nasledovné informácie a odložte si ich pre budúcu potrebu ΣΗΜΑΝΤΙΚΕΣ ΠΛΗΡΟΦΟΡΙΕΣ ιαβάστε αυτό το φυλλάδιο πριν από τη χρήση της συσκευής και φυλάξτε το για µελλοντική αναφορά ВАЖНАЯ ИНФОРМАЦИЯ Прочитайте перед тем как включить триммер и...

Page 3: ...25 26 23 24 27 28 8 A 5 19 7 G A R D E N A Æ 2 3 4 1 6 16 12 17 10 20 13 18 15 14 11 9 21 22 29 5 4 7 8 2 3 1 6 12 10 13 11 9 29 30 31 32 All manuals and user guides at all guides com ...

Page 4: ...12 14 1 B 1 5 6a a 2 3 3a C b 2 a b 3b 4a 4b 6b 7a 7b c c All manuals and user guides at all guides com ...

Page 5: ...D 1a 2a 3 5a 6a 1b 2b 4 5b 6b 7a 7b All manuals and user guides at all guides com ...

Page 6: ...E 1 2 F G 3mm 1 3 5 6 7 8 1 2 2 4a 4b All manuals and user guides at all guides com a l l g u i d e s c o m ...

Page 7: ...All manuals and user guides at all guides com ...

Page 8: ...9 10 11 12 13 14 15 0 5mm G A B 300 350 600 All manuals and user guides at all guides com ...

Page 9: ...1 2 3 4 H All manuals and user guides at all guides com ...

Page 10: ...3 2 5 6 7 8 9 10 C A C B B A C C B B H All manuals and user guides at all guides com ...

Page 11: ...ion gauge 5 Air vents 6 Switch 7 Oil tank cap 8 Front handle 9 Front hand guard chain brake lever 10 Spiked bumper 11 Chain tensioner knob 12 Chain catcher 13 Drive sprocket cover 14 Lubrication hole 15 Guide bar groove 16 Guide bar 17 Nose sprocket 18 Chain tensioning mechanism 19 Switch block 20 Guide bar cover 21 Chain 22 Manual 23 Cutting tooth 24 Cutting depth gauge 25 Drive tooth 26 Cutting ...

Page 12: ...operate power tools in explosive atmospheres such as in the presence of flammable liquids gases or dust Power tools create sparks which may ignite the dust or fumes c Keep children and bystanders away while operating a power tool Distractions can cause you to lose control 2 Electrical safety a Power tool plugs must match the outlet Never modify the plug in any way Do not use any adaptor plugs with...

Page 13: ...ol bits etc in accordance with these instructions taking into account the working conditions and the work to be performed Use of the power tool for operations different from those intended could result in a hazardous situation 5 Service a Have your power tool serviced by a qualified repair person using only identical replacement parts This will ensure that the safety of the power tool is maintaine...

Page 14: ...ar the following approved individual protective clothing close fitting protective clothing safety boots with non slip soles crush proof toe protectors and cut proof protection cut proof vibration proof gloves protective goggles or safety visor ear protection muffs and helmet if there is any danger of falling objects Obtainable from a workwear supplier 6 Health precautions Vibrations and Noise leve...

Page 15: ...witch from being pressed thus preventing accidental start up CHAIN BRAKE ACTION ON SWITCH RELEASE Your machine is equipped with a device that blocks the chain immediately as soon as the switch is released If this device should not work at any time the machine must NOT be used and must be taken to an Authorised Service Centre FRONT HAND GUARD CHAIN BRAKE LEVER The front hand guard fig 1b 2b is desi...

Page 16: ...ver the bar starting at the nose sprocket fitting it into the guide bar groove Ensure that the sharp side of the cutting teeth face in a forward direction on the upper part of the bar see markings on the bar 4 Rotate the chain tensioning mechanism anti clockwise as far as possible 5a 5b Mount the bar on the bar retaining screw and it will attach to the magnet Position the chain over the drive spro...

Page 17: ... that they return to idle position as soon as they are released check that it is impossible to press the switch without activating the switch block Check that the chain catcher and the right hand guard are in correct condition without any visible faults such as damaged material Every 2 3 hours of use Check the bar condition if necessary clean the lubrication holes fig 5 and the guide grooves fig 6...

Page 18: ...d or broken branches that may break off during felling creating a further danger risk ATTENTION During tree felling operations in critical conditions always remove ear protection immediately after cutting operations to be able to listen for unusual noises and any warning signals Preliminary cutting operations and identifying the retreat path Eliminate any branches that interfere with the job fig 8...

Page 19: ... the oil tank should be carried out in such a way as to avoid spilling oil and contaminating the soil and the environment DISPOSAL Do not dispose of the machine inappropriately when it is no longer usable Deliver it to an authorized organization for proper disposal in compliance with the regulation in force The symbol on the product or on its packaging indicates that this product may not be treate...

Page 20: ...e The Noise Level LWA values according to 2000 14 EC are given in the table Conformity Assessment Procedure Annex V Ulm 16 07 2009 Peter Lameli Technical Dept Manager EN 61000 3 11 Compliance statement Depending on the characteristics of the local electricity supply network use of this product may result in short voltage drops at the instant of switching on This may influence other electrical equi...

Page 21: ...Mile Road Dublin 12 Italy GARDENA Italia S p A Via Donizetti 22 20020 Lainate Mi Phone 39 02 93 94 79 1 info gardenaitalia it Japan KAKUICHI Co Ltd Sumitomo Realty Development Kojimachi BLDG 8F 5 1 Nibanncyo Chiyoda ku Tokyo 102 0084 Phone 81 33 264 4721 m_ishihara kaku ichi co jp Latvia SIA Husqvarna Latvija Consumer Outdoor Products B k žu iela 6 Rœga LV 1024 info husqvarna lv Lithuania UAB Husq...

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