11
English
Preparations before starting
Make sure the power voltage indicated on the chain saw’s rating plate is the same as the
voltage at the power point. Always check before starting that the chainsaw is undamaged
and is safe to use. Also check that chain lubrication is functioning and that there is chain oil in
the tank (see fig. 4). Refill chain oil as soon as the oil level has gone down to the
MIN
level.
When the oil level is above this level chain lubrication works well. Check chain lubrication as
follows: stop the chainsaw and hold the guide approximately 20 cm above a piece of wood or
other lightly coloured object. If lubrication is functioning properly, the oil will splash from the
chain and be seen on the lightly coloured object. If no traces of oil are seen you should clean
the outflow hole (fig. 2, C) and the upper tightening hole in the guide (Fig. 2, E), or contact the
retailer or service station for advice or servicing. (Read section ” refilling of chain oil and chain
lubrication”). Check the tension of the chain and adjust when necessary (read section ”Chain
tightening”). Check that the kick back guard/chain brake is functioning (read section ”Reset
kickback guard/Chain brake).
Mounting of guide and saw chain
The plug must be removed from the socket.
Important: The kick back guard (3) to the chain brake must be in its rear setting
(see fig. 3).
The guide and chainsaw are not assembled on delivery. The chainsaw has a new type of set-
ting for chain tightening and locking of the saw guide consisting of two parts:
A. A combined tightening/locking wheel which is assembled on the chain hood.
The tightening/locking wheel consists of two different parts: a black central dial (5) for
locking the guide (and locking of the setting for chain tension) and an outer dial (16) for
setting the chain tension (see fig. 4).
B. A tightening wheel for chain tightening is mounted on the guide.
The tightening wheel (19) is mounted on the guide with a screw (F) through the lower hole
and a guiding pin in the upper hole (D) on the guide (see fig. 5).
Fig. 3
Fig. 4
Activated
Set
3
16
3
Summary of Contents for YT4646
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Page 9: ... English Fig 1 Description 18 19 7 17 9 8 1 2 3 4 A 16 6 5 11 12 10 15 14 13 ...
Page 29: ...29 Svenska Bild 1 Beskrivning 18 19 7 17 9 8 1 2 3 4 A 16 6 5 11 12 10 15 14 13 ...
Page 49: ...49 Norsk Bilde 1 Beskrivelse 18 19 7 17 9 8 1 2 3 4 A 16 6 5 11 12 10 15 14 13 ...
Page 69: ...69 Suomi Kuva 1 Kuvaus 18 19 7 17 9 8 1 2 3 4 A 16 6 5 11 12 10 15 14 13 ...
