Truper MOT-3814 Instructivo página 44

Carburetor Adjustment
CAUTION
• Adjusting the carburetor shall only be
carried out by the
Center specialists.
• Before they carry out the adjustments to the carburetor
verify the air filter and the ventilation slots in the starter unit
are clean (see page 19).
• The motor shall be warm before any adjustment to the
carburetor.
• The carburetor is shipped from the factory already
adjusted. It only admits limited adjustment to the "L"
nozzle (moderate injection) and "H" (intense injection)
within a 1/2 turn range. Do not force the nozzles beyond
the range to prevent severely damaging the motor.
• The nozzles are inside the upper orifice in the motor
cover marked with an "L" and an "H" in one side of the
jack line. There are plastic caps that prevent turns to the
left with regards to the original adjustment.
Idle speed Adjustment
• The idle speed screw is inside the lower orifice in the
motor cover and marked with a "T" in one side of the
jack-line.
• If the motor starts, runs and accelerates but cannot run
idle, turn to the right the idle screw so that the motor can
run idle.
• If the chain advances with the motor set in idle, turn the
idle button to the left to reduce the speed so that the
chain will not advance.
• If the chain still moves when the motor is in idle speed
after adjusting the screw, turn off the chain saw, stop
using it until is adjusted in a
zed Service Center.
• Using the chain saw with the chain
DANGER
moving when idle can cause severe personal injuries.
Spark Plug Replacement
• The motor need a TORCH L7RTC spark plug with an
electrode gap of 0,025". Replace the spark plug with a
similar new one at least every six months.
• To replace the spark plug, remove the motor cover.
• Using a special wrench turn left and loosen the worn
spark plug and remove it.
• Insert the new spark plug. Tighten to the right using
your hand
• Finally, tighten again with 1/4 turn using the spark plug
wrench.
CAUTION • Use care to prevent damaging the
spark plug thread. Otherwise the motor gets seriously
damaged.
20
ENGLISH
Spark Deflector Cleansing
• Spark deflector cleansing shall be carried out by
Authorized Service specialists in a
Center.
Chain Brake
• Remove the clutch. Inspect and clean the chain brake
components. Look for wear in the brake band. Replace it
if worn to half of its original thickness 0,024" or if
malformed
• Always keep the chain brake mechanism clean and
lightly oiled.
• Check the chain support and replace if damaged.
Chain Saw Storage
When storing the chain saw one month or longer,
consider the following:
• Drain all the contents of the fuel tank into a dedicated
gasoline container. All the remaining oil can be used in
another 2-stroke motor needing a 50:1 ratio.
• Run the engine until it consumes the remaining fuel and
shuts off automatically. As a result, it will eliminate the
residual fuel and prevent the formation of deposits that
could damage the fuel system.
• Drain all the oil tank contents off the bar and chain. Use
a dedicated container for oil.
Authori- • Clean the chain saw thoroughly.
• Store the unit in a ventilated space away from corrosive
agents like corrosive garden chemicals or de-icing salt.
Also, away from children reach.
• Comply with all the government rules regarding safety,
handling and storing fuel.
Adjustments and
maintenance
Authorized Service