Zenit Powertools SEMI-PROFI ECS-406/2800 PROFI, Instruction Manual

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switch returns to “Off” position after pressing and releasing. If it is not, do not connect
the saw to mains.
Chain brake is a protecting device which is activated after pressing the front guard.
Check chain brake operation before every operation.
3. Operation
Limbing
Make the first cut 15 cm from a tree trunk on the lower part of the branch. To make
a cut use upper part of the guide surface. Do not cut too deeply, about 1/3 of the
diameter is enough.
Move 10 - 15 cm to the branch edge. Make the second cut. Continue cutting until the
branch is cut.
Make the third cut on the lower part of the branch as close to the trunk as possible.
Cutting depth must be about 1/3 of the branch diameter.
Make the fourth cut through the third cut. Cut from up to down towards the third cut.
This will make the cut branch fall.
Felling.
Make sure no bystanders are in the zone with radius of two lengths of the tree to be
cut. Prepare a path retreat away from felling direction. Keep firm footing. Remove all
foreign objects.
Stand to the side of the saw when cutting.
Before making a notch take into account the direction of the natural lean in order to
determine direction of its felling.
Make the first horizontal cut. The depth of the cut should be about 1/3 of the log
diameter.
Make an upper cut at an angle about 45° to the first one. Remove wedge cut from the
notch.
Make a cut on the opposite side of the tree 5 cm higher than the lower edge of the
notch.
Keep cut alignment to the lower edge of the notch.
When the cut reaches the axis, the tree will start to fell. Insert a wedge or a felling
lever in the cut well before the tree becomes unstable. Use only wedges made of
plastic, wood or aluminum. Never use wedges made of steel. This can cause kickback
and chain damage.
Maintenance anD inspection
ATTENTION! before maintenance switch off the saw, disconnect from the
power source, and fix its position.
Do not forget to remove oil and chips after operation. To avoid overheating timely
clean the vent holes in motor case. In case of heavy choking disassemble the chain and
clean it separately. To do this put chain in a special cleaning solution for a couple of
hours and rinse with clean water.
Do not store chain saw outdoors at increased humidity. Check saw after each use.
Regularly check chain tension. When the chain is loosened it may cause serious
injury. In case of chain damage immediately replace it. Every time after operation