EasyManua.ls Logo

Ryobi RY40507 - Page 19

Ryobi RY40507
92 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
19 - English
WORK AREA PRECAUTIONS
See Figure 13.
Cut only wood or materials made from wood,
no sheet metal, no plastics, no masonry, no
non-wood building materials.
Never allow children to operate the saw. Allow
no person to use this chain saw who has not
read this Operator’s Manual or received ade-
quate instructions for the safe and proper use
of this chain saw.
Keep everyone – helpers, bystanders, children,
and animals – a safe distance from the cutting
area. During felling operations, the safe dis-
tance should be a least twice the height of the
largest trees in the felling area. During bucking
operations, keep a minimum distance of 15 feet
between workers.
Always cut with both feet on solid ground to
prevent being pulled off balance.
Do not cut above chest height, as a saw held
higher is difficult to control against kickback
forces.
Do not fell trees near electrical wires or build-
ings. Leave this operation for professionals.
Cut only when visibility and light are adequate
for you to see clearly.
FELLING TREES
See Figures 13 - 16.
HAZARDOUS CONDITIONS
WARNING:
Do not fell trees during periods of high wind or
heavy precipitation. Wait until the hazardous
weather has ended.
HINGE
2 in. OR 1/10 DIA
NOTCH –
APPROX. 1/3
DIAMETER OF
TRUNK
BACK CUT
2 in.
Fig. 14
NOTCH
BACK CUT
Fig. 15
HINGE
OPERATION
Fig. 13
45°
45°
PLANNED LINE
OF FALL
RETREAT PATH
RETREAT PATH

Related product manuals