McCulloch Inline 1650 Chainsaw User Manual


 
Always assume a stable standing position
on both legs; keep the handles dry and
clean; during use keep all body parts and
clothing well clear of the chain; turn off the
switch, wait until the chain has stopped
turning, and activate the chain brake lever
before putting down the saw; never
attempt to cut at heights over shoulder
height; always handle the machine with the
utmost care; check that the oil level never
drops below MIN level, checking frequently,
before and during use; Always remain on
the left hand side of the machine during
use, and take great care if the bar needs to
be inserted in a previously cut slit; remove
the bar from the slit when the chain is still
in rotation.
12. Transport and storage precautions.
(fig 12) Each time the work area is
changed to another location, disconnect the
machine from the mains supply and
activate the chain brake lever. Mount the
guide bar cover guard each time before
transporting or storage. Always carry the
machine by hand with the bar facing
backwards, or when transporting the
machine in a vehicle, always attach it
securely to prevent damage. Never carry
the machine by the cable. After use, store
the machine in a dry, high place, far from
heat sources and out of reach of children.
13. Precautions against fire risk. Never
use the machine in areas where there are
naked flames, inflammable or potentially
explosive materials.
14. Kickback reaction. (fig 14) The
kickback reaction consists of a violent
upwards-reverse action of the bar towards
the user. This generally occurs if the upper
part of the bar nose (called the “kickback
danger zone”) comes into contact with
some object, or if the chain is blocked in
the wood. The kickback reaction is a very
quick sudden motion along the bar cutting
plane (generally in an upward direction, but
this also depends on the machine position
during cutting action). Kickback can make
the user loose control of the machine
provoking dangerous and even fatal
accidents (i.e: if the saw with the chain in
rotation is thrust back against the user).
The chain brake lever and other safety
devices are not sufficient to protect the user
against injury: the user must be well aware
of the conditions that can provoke the
reaction, and prevent them by paying very
close attention according to experience,
together with prudent and correct machine
handling (for example: never cut several
branches at a time because this can cause
accidental impact on the “kickback danger
zone”; never mount incorrect bars or
chains; make sure the chain is always
sharp and sharpen according to correct
methods, because incorrect sharpening can
cause kickback; when choosing the bar,
remember that the smaller the nose radius,
the smaller the kickback danger zone).
C. SAFETY EQUIPMENT DESCRIPTION 1,3,6,8,12
SWITCH BLOCK
Your machine is equipped with a device
(fig.1) that when deactivated, stops the
switch from being pressed thus preventing
accidental start-up.
CHAIN BRAKE ACTION ON SWITCH
RELEASE
Your machine is equipped with a device
that blocks the chain immediately as soon
as the switch is released; If this device
should not work at any time, the machine
must NOT be used and must be taken to
an Authorised Service Centre.
FRONT HAND GUARD / CHAIN BRAKE
LEVER
The front hand guard (fig.2) is designed to
prevent your left hand from coming into
contact with the chain (on condition that the
machine is held correctly according to
instructions). The front hand guard also
acts as a chain brake, including a device
that blocks the chain in less than 0.15 of a
second in the case of kickback. The chain
brake is released when the front hand
guard is pulled backwards and clicked in
position (the chain is able to move). The
chain brake is activated when the front
hand guard is pushed forward (the chain is
blocked). The chain brake can be activated
using the left wrist by pushing forwards, or
when the wrist comes into contact with the
front hand guard as a result of kickback.
When the machine is used with the bar in
horizontal position, for example during tree
felling, the chain brake offers less
protection.(fig.3).
N.B.: When the chain brake is activated, a
safety switch cuts off all current to the
motor.
Releasing the chain brake whilst the
switch is held will start the product.
ENGLISH - 5