Filling Up With Chain Oil; Sawing Techniques - Grizzly EHS 900 L-Set Originalbetriebsanleitung

1. Turn blade fixing screw (23)
I
anticlockwise to slightly loosen
blade (21).
2. Set the tension of saw chain
(20) using chain tensioner (
34).
- Turn the chain tensioner clock-
wise to increase the tension.
- Turn the chain tensioner anti-
clockwise to decrease the ten-
sion.
3. Turn blade fixing screw (23) to
retighten blade (21).
Where saw chain (20) has been
newly tensioned, readjust the
chain tension after a short pe-
riod in operation.
Check the chain tension before
each use of the electric pruner.

Filling up with chain oil

Blade and saw chain must always
be oiled. Non-observance of this
will result in increased wear on the
blade and saw chain.
• Check the oil fill level in the oil level
inspection window and regularly top
up with chain oil.
• Use bio-oil; this product contains ad-
ditives that reduce wear and tear and
does not damage the pump system. bio-
oil is available from our Service-Center.
• If you have no Grizzly bio-oil avail-
able, use chain lubrication oil with low
adhesive additive content.
1. Unscrew the oil fill cap (
up with chain oil.
2. Wipe off any spilled chain oil and
close the cap again.
Note that the saw can re-oil.

Sawing techniques

•
Sawing Off Small Branches
underestimated the size and weight. Be
completely aware of the falling cut material
Sawing Off Larger Branches
actual length cut (see cutting b) is again
made from the top, as far as possible in
line with the first cut so that the two cuts
meet.
Sawing Off Parts
A
26) and fill
point of impact of the cut material.
Clear away from the area in which you
are standing any parts that have already
been cut and are lying on the ground.
Be thoroughly aware of the danger of
rebounding branches.
Set your saw cut of
smaller branches
(Ø 0-8 cm) from top
to bottom, as illus-
trated.
Be aware of early
breaking of the
branch if you have
For controlled saw-
ing of larger branch-
es (Ø 8-25 cm), first
select a relief cut
(see cutting a).
This is made from
below. Saw a notch
in the lower third
of the branch. The
For large/long
c b a
branches, sawing
off in parts is rec-
ommended (see
cutting a, b, c).
This is the only way
to safely ensure the
GB
127