Maintenance; Carburetor Adjustment - Truper DES-25R Manual De Instrucciones

• Before inspecting, cleaning or servicing the tool, turn off the motor. Wait for all the moving parts to stop. Disconnect
the spark plug cable and separate it from the spark plug. Otherwise, you could be severely injured and the equipment
could get damaged.
General cleaning
• Clean and unblock all the starter unit ventilation slots
with a brush when necessary.
• Like ways, periodically clean the motor cylinder wings
and the fan wings to remove dirt. Not doing it will cause
the motor to overheat and get damaged.
Cleaning the air filter
• Remove the air filter cap releasing the tab.
• Remove the air filter.
• Wash the filter in lukewarm soapy water. Rinse it and let
it dry before installing it back in the tool.
• Install back the air filter verifying it clicks in place.
• Clean the air filter as frequently as necessary to keep it
always clean. Otherwise the motor performance will
diminish.
Fuel filter
• Check frequently the gasoline filter.
• If the filter is dirty, replace it.
• In the gas tank interior is dirty rinse it with gasoline.

Carburetor adjustment

• We recommend making carburetor adjustments in a
Authorized Service Center.
• A wrong adjustment can damage the motor and make
the warranty void.
10
ENGLISH

Maintenance

Spark plug replacement
• The motor uses a Champion RCJ-6Y spark plug with an
electrode gap of 0,025"
Replace the spark plug once a year with a similar one.
• With a totally cold motor, loosen the worn spark plug
turning left with a spark plug wrench and remove it.
• Insert the new spark plug and tighten to the right by
hand.
• Tighten a half turn with the spark plug wrench.
CAUTION • Use care not to damage the spark
plug thread. Otherwise the motor will be seriously
damaged.
Exhaust and muffler cleansing
• The exhaust and muffler can be clogged with carbon
deposits, depending on the type of fuel, the amount of oil
used and / or the conditions the tool is used. If noticing
loss of power you should remove the deposits to restore
performance. Go to a
Service Center to have this service made.
• The muffler is equipped with an anti-spark screen. After
being used long periods of time the screen gets dirty and
needs to be remove and clean with carbon cleaning fluid
and wire brush.
CAUTION • Check constantly that the muffler has
the fasteners secured and that there is no damage or
corrosion. If finding leaks, stop the tool and immediately
go to a
have it repaired.
Lubrication
• The cutting head gearbox inner side is lubricated with
multiple use grease with lithium base. V Replace the
grease every 25 hours of duty.
• Remove the bolts on the sides of the gearbox to put
more new grease through one of the orifices and the
used grease goes out through the other orifice.
Authorized
Authorized Service Center to