Know Your Unit; Assembly Instructions; Oil And Fuel Information; Starting/Stopping Instructions - Cub Cadet HB425 Manual Del Operador

KNOW YOUR UNIT

APPLICATIONS
Cleaning yards, garages, driveways,
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porches, patios, around walls,
fences and more
Blower Tube
Nozzle

ASSEMBLY INSTRUCTIONS

ASSEMBLING UNIT
Installing Blower Tube
1. Align the bump on the end of the blower tube with the bump
slot on the bottom end of the blower outlet (Fig. 1).
2. Insert the blower tube into the blower outlet (Fig. 1).
3. Twist the blower tube clockwise until it locks into place (Fig. 1).
Installing Nozzle
1. Align the bump slot on the top end of the nozzle/ curved tube
with the bump on the end of the blower tube (Fig. 2).
2. Place the nozzle onto the blower tube (Fig. 2).
3. Twist the nozzle clockwise until tight (Fig. 2).
Removing the Blower Tube
1. Hold the unit fi rmly.
2. Insert a fl athead screwdriver into the Tube Lock. Twist the
screwdriver counterclockwise 1/4 turn and hold (Fig. 3).
3. Grasp the blower tube and twist it counterclockwise (Fig. 3).
4. Pull the blower tube from the blower outlet.
Removing the Nozzle
1. Hold the blower tube fi rmly.
2. Grasp the nozzle and twist it counterclockwise until the nozzle
unlocks from the blower tube.
3. Remove the nozzle from the blower tube.

OIL AND FUEL INFORMATION

RECOMMENDED OIL TYPE
WARNING:
OVERFILLING OIL CRANKCASE MAY CAUSE SERIOUS PERSONAL
INJURY. Check and maintain the proper oil level in the crankcase; it is important and
cannot be overemphasized. Check the oil before each use and change it as needed. See
Changing the Oil.
Using the proper type and weight of oil in the crankcase is extremely important. Check the oil before
each use and change the oil regularly. Failure to use the correct oil, or using dirty oil, can cause
premature engine wear and failure.
Use a high-quality SAE 30 weight oil of API (American Petroleum
Institute) service class SF, SG, SH.
ADDING OIL TO CRANKCASE: INITIAL USE
NOTE: This unit is shipped without oil in the engine. To avoid
damage to the unit, put oil in the crankcase prior to
starting the unit.
This unit is supplied with one 2.03 fl .oz.
(60 ml) bottle of SAE 30 SF, SG, SH oil (Fig. 7).
NOTE: Save the empty oil bottle. It can be used to measure the
correct amount during future oil changes. See Changing
the Oil.
1. Unscrew the top of the bottle of oil and remove the paper seal
covering the opening. Replace the top and cut the tip off the
funnel spout (Fig. 4).
2. With the unit on a fl at level surface, remove the oil plug (Fig. 5).
3. Pour the entire bottle of oil into the oil fi ll hole (Fig. 6).
NOTE: Never add oil to the fuel or fuel tank.
4. Wipe up any oil that may have spilled and reinstall the oil fi ll
plug.
Check oil before each use and change as needed. Refer to
Checking the Oil Level.
RECOMMENDED FUEL TYPE
Old fuel is the primary reason for poor unit performance. Be sure
to use fresh, clean, unleaded gasoline.
NOTE: This is a four cycle engine. In order to avoid damage to
the unit, do not mix oil with gasoline.
Defi nition of Blended Fuels
Today's fuels are often a blend of gasoline and oxygenates such as
ethanol, methanol or MTBE (ether). Alcohol-blended fuel absorbs water. As little as 1% water in the fuel
can form acids when stored. Use fresh fuel (less than 30 days old), when using alcohol-blended fuel.
Grip
On/ Off Switch
Throttle Control
Spark Plug Cover
Oil Plug
Starer Rope Grip
Blower
Outlet
Blower
Tube
Blower
Tube
Nozzle/
Curved
Tube
Tube Lock
Oil Plug
Oil Fill Hole
Using Blended Fuels
WARNING:
void the warranty.
If choosing to use a blended fuel, or its use is unavoidable, follow recommended precautions:
Always use fresh unleaded gasoline
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Use a gas stabilizer fuel additive
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Drain tank and run the engine dry before storing unit
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Using Fuel Additives
WARNING:
the engine and allow it to cool before fi lling the fuel tank. Do not smoke while fi lling the
tank. Keep sparks and open fl ames at a distance from the area.
The use of a gas stabilizer will inhibit corrosion and minimize the formation of gum deposits for up to
six (6) months. Add 0.8 oz. (23 ml.) of fuel additive per gallon of fuel according to the instructions on
the container. NEVER add fuel additives directly to the unit's gas tank.
Primer Bulb FUELING THE UNIT
Air Filter
WARNING:
Cover
spilled fuel immediately. Avoid creating a source of ignition for spilled fuel. Do not start the
engine until fuel vapors dissipate.
1. Remove the fuel cap (Fig. 7).
WARNING:
without the fuel cap securely in place.
2. Place the gas container's spout into the fi ll hole on the fuel tank and fi ll.
NOTE: Do not overfi ll the tank.
Fuel Cap
3. Wipe up any gasoline that may have spilled.
4. Reinstall the fuel cap.
5. Move the unit at least 30 ft. (9.1 m) from the fueling source and
site before starting the engine.
NOTE: Dispose of any old gasoline in accordance to Federal,
State and Local regulations.
WARNING:
exhaust fumes can be lethal in a confi ned area.
WARNING:
pulling the starter rope (Fig. 10). To avoid serious injury, the operator and unit must be in a
stable position while starting.
STARTING INSTRUCTIONS
Bump
NOTE: When starting the unit, make sure it is not directed at
bystanders or loose debris.
Fig. 1 1. Check the oil level in the crankcase. Refer to Checking the Oil
Level.
2. Fill the fuel tank with fresh, clean unleaded gasoline. Refer to
Fueling the Unit.
3. Slowly press the primer bulb 10 times. Some amount of fuel
should be visible in the primer bulb and fuel lines (Fig. 9).
Bump
4. Place the choke lever in Position 1 (Fig. 9).
NOTE: DO NOT squeeze the trigger while starting (Fig. 8).
5. Crouch in the starting position and pull the starter rope 5 times
(Fig. 10).
Fig. 2
6. Place the choke lever in Position 2 (Fig. 9).
7. Pull the starter rope 3 to 5 times to start the engine.
8. Squeeze the throttle trigger and allow the engine to warm up
for 60 seconds.
9. Continue to squeeze throttle control and place the choke lever
in Position 3 (Fig. 9). Continue to warm for an additional 30
sec. The unit may be used during this time.
IF... the engine does not start, go back to step 3.
IF... the engine fails to start after a few attempts, place the
choke lever in Position 3 and pull the starter rope 3 to 8
Fig. 3
times. The engine should start. If not, repeat.
IF WARM... place the choke lever in Position 2, making sure to
NOT squeeze the throttle trigger, and follow steps 7 thru
9 above.
STOPPING INSTRUCTIONS
1. Release the throttle control and allow the engine to cool down
by idling.
2. Press and hold the On/Off Control switch in the OFF (O) position until the engine comes to a
complete stop (Fig. 8).
HOLDING THE BLOWER
Before operating the unit, stand in the operating position and
check for the following:
The unit in the right hand and on the right side of the body. Do
•
not block the air intake which will affect the unit's performance
(Fig. 11).
If the conditions are dusty, the operator is wearing a dust
•
Fig. 4
mask or face mask
The unit is in good working condition
•
The tubes are in place and secure
•
OPERATING TIPS
Using the Variable Speed Cruise Control
For longer periods of operation and to eliminate possible fi nger fatique.
1. Move the variable speed cruise control toward the FAST position to incrementally increase or
maintain the unit's engine speed (Fig. 12). When the variable
speed cruise control is pressed, the trigger will recede into the
Fig. 5
handle.
2. To decrease engine speed, move the variable speed cruise
control to the SLOW position and the trigger will return to idle
(Fig. 12).
Other Tips
Always use a fi rm grip when holding the unit.
•
To reduce the risk of hearing loss, hearing protection is
•
required.
Operate power equipment only at reasonable hours
•
when people might not be disturbed. Comply with times listed in local ordinances. Usual
Fig. 6
recommendations are 9:00 am to 5:00 pm, Monday through Saturday.
To reduce noise levels, operate the unit at the lowest possible speed to do the job.
•
Use rakes and brooms to loosen debris before blowing.
•
Watch for bystanders, open windows or cars; blow debris safely away.
•
• Use the curved tube extension so the unit can work closer to the ground.
Clean up after using blowers and other equipment. Dispose of debris appropriately.
•
OIL AND FUEL INFORMATION
Fuel containing greater than 15% ethanol will likely damage the engine and
Gasoline is extremely fl ammable. Ignited vapors may explode. Always stop
Add fuel in a clean, level and well ventilated outdoor area. Wipe up any
Remove fuel cap slowly to avoid injury from fuel spray. Never operate the unit
STARTING/ STOPPING INSTRUCTIONS
Operate this unit only in a well-ventilated outdoor area. Carbon monoxide
Avoid accidental starting. Make sure to be in the starting position when

OPERATING INSTRUCTIONS

Fuel Tank
Fig. 7
On/ Off Control
Throttle Control
Fig. 8
Choke
Lever
Primer Bulb
Fig. 9
Starting
Position
Fig. 10
Fig. 11
Cruise
Control SLOW
FAST
Fig. 12
3