Filling Up With Chain Oil; Sawing Techniques - Grizzly Tools EHS 900-2 L Manual Del Usuario

GB
• When the saw chain (20) is tensioned
with 9 N (approx. 1 kg), the gap be-
tween the saw chain and the blade
(21) may not be more than 2 mm.
1. Turn blade fixing screw (23) anti-
H
clockwise to slightly loosen blade
(21).
2. Set the tension of saw chain (20)
using chain tensioner (
- 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 period
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 addi-
tives 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 available,
use chain lubrication oil with low adhe-
sive additive content.
1. Unscrew the oil fill cap (
up with chain oil.
2. Wipe off any spilled chain oil and close
the cap again.
94

Sawing techniques

•
Sawing Off Small Branches
34).
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
point of impact of the cut material.
Clear away from the area in which you are
A
26) and fill
standing any parts that have already been
cut and are lying on the ground.
Note that the saw can re-oil.
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 recom-
mended (see cutting
a, b, c).
This is the only way
to safely ensure the