McCulloch Tivoli HC70 - Manuel (Page 10)

ENGLISH - 6
CAUTION!
Your machine can be equipped with a low
emission carburetor. We recommend that car-
buretor adjustment be done, if necessary,
exclusively by authorized service centers,
which have the appropriate equipment to
ensure optimum performance with lower emis-
sions.
• The correct engine setting at idle speed is 2800
rpm as indicated in the technical specifications
of this manual and should not be modified
unless by an authorized service center
• If the engine does not hold the idle speed, turn
the screw T clockwise to increase the rpm and
counterclockwise reduce the rpm.
CAUTION! ALL THE ABOVE SETTINGS
SHOULD BE MADE WITH THE CUTTING
ATTACHMENTS PROPERLY INSTALLED.
G. Carburetor adjustment
CAUTION!
• Before starting the machine read this manu-
al in its entirety, with special attention to the
safety devices and recommended personal
protection equipment.
• Before starting the machine make sure it is
in perfect conditions and that all the safety
devices are correctly installed and in perfect
working order. Inspect the blades carefully
and do not use the machine with worn or
damaged blades, or if they exhibit notice-
able cracks.
• Make sure all the covers are correctly
installed
• Make sure the parts of the gear box and its
lit are correctly mounted. Starting a machine
without mounting these parts correctly
could cause serious personal injury
CAUTION!
To start the machine correctly and safely, use
the following procedure:
• Place the machine on the ground in a flat,
stable position
• Grasp the starter knob with one hand and
use the other to hold the machine steady on
the ground (Note: do not wind the starter
cord around your hand) and pull gently until
you feel some resistance, then pull the cord
sharply and forcefully (to start the engine
when warm or cold see the instructions
below.
CAUTION!
Do not pull the starter cord all the way to the
limit and do not let it snap back against the
machine as this could damage it.
COLD ENGINE
1 Place the stop switch on "I" or "START"
2 Turn the choke control to the START position.
Pump by squeezing the bulb (C) several times
until you see the fuel flow back into the tank
through the hose (D).
3 Grasp the starter knob properly and pull the
start cord until you the engine starts to catch.
4 Press the accelerator trigger (A), and safety
lever (B) all the way, the choke control (C) auto-
matically returns to its original position.
5 Pull the cord until the engine starts.
6 To stop the engine press the stop switch to
bring it to the "0" or "STOP" position.
WARM ENGINE
1 Place the stop switch on "I" or "START"
4 Make sure the choke lever is in the "RUN" posi-
tion. Pump by squeezing the bulb (C) until you
see the fuel flow back through the hose (D).
5 Pull the cord until the engine starts.
6 To stop the engine press the stop switch to
bring it to the "0" or "STOP" position.
F. Starting and stopping the engine