F-550
2.4 User manual
2.4.1 Assembling the machine
Assembly and operating instructions are available from your retailer as a component of pre-sales service!
Handling points when removing the machine from the box (see
Pic. 1
): ahead of the engine behind the square tube
5
on the engine
plate, at the back of the machine frame tube
4
.
2.4.1.1 Machine assembly procedure
Use the following procedure when assembling: (
We recommend that another person be present to assist you during assembly)
1)
According to
Pic. 1
bag with manuals
2
,
spur arm
3
and unfold the
paper insert
7
underneath the
handlebars. Hold the machine at the front
5
and back
4
handling points, and remove it from the box.
2)
According to
Pic. 3
screw connections
3
from both sides of the frame tube, remove the handlebars, turn them
around and place them on the tube at the rear frame (select one of the three holes in the handlebars to set their height and one
of the two holes in the frame tube). Tighten the screw joints securely by hand. Control lever cables must not be crossed – this
reduces their life!
3)
Remove the tie straps from the
bag with manuals
and attach the control lever cables at the top of the handlebar tube bend.
Only 2 tie straps are required for fastening.
4)
According to
Pic. 2
paper insert
(
6
in
Pic. 1
) from the front of the main deck cover, tilt the machine backwards
onto the handlebars so the rear frame rests on a mat, and secure the machine from tilting back forward. Remove 2
M8 screw
connections
(
1
and
3
) holding the cover.
Hook the tab
2
on the
spur arm
5
into the machine frame
groove
4
. Lower
the spur arm so that the holes in the spur arm are concentric with the holes in the machine frame. You will feel light cushioning.
Insert the
screws
3
through the holes and attach the
nuts
1
. Tighten the screw connection.
2.4.2 Commissioning
The machine may be supplied without engine fluids
(depending on various national regulations)!
First, carefully read the engine operating manual
! This will help prevent any engine damage.
Throttle lever positions
1
=
STOP
,
2
=
MIN
,
3
=
MAX
and
4
=
CHOKE
are described in
Pic. 4
. All of the four described main positions
are locked by a simple crimp-lug in the lever body.
1.
Check the oil level; if necessary, fill the engine with the recommended type and amount of oil. Fill the tank with the recommended
type and amount of gasoline.
2.
Move the throttle lever into the
4
CHOKE
3.
Pull the manual starter rope to start the engine
4.
Leave a new or cold engine to run for approx. 30 second with choke
4
CHOKE
position), then move the
throttle lever to the
3
MAX
position. Let the engine run in this position for approximately 30 seconds.
Do not leave the machine unattended!
Both of the control levers (
1
and
2
in
Pic. 3) must be in the off position (must not be depressed to the
handles)!
2.4.2.1 Activating the work tool
Before every use, check that the screws that fasten the work tool and those of the protection elements, covers,
and engine are properly tightened!
Ensure that all persons, children, and pets are located at a SAFE distance from the machine! If not, do not
continue in further activity!
1.
Start the engine
. Set the maximum engine RPMs using the throttle lever. If the engine is cold, let it warm up for about 1 minute
at maximum rpm.
2.
Grasp the left handlebar with your left hand. Use your right hand to move (lift) the
right control lever
(
1
on
Pic. 3
) into upper
position until it is fully inserted into the
calliper with cables
(
17
on
Pic. 3
).
3.
Push the
safety button
(
16
on
Pic. 3
) on the calliper with cables in the direction of the arrow.
4.
Using a slow and smooth motion, press the control lever on the right handle using your right hand. Hold the button until the
control lever begins moving with the calliper.
Press the lever slowly and steadily so that the work tool manages to engage without stalling the engine.
The levers on the handlebars can be easily moved and the force required to hold the handles in operating position is
minimal when compared to regular machines available on the market.
5.
After the work tool has begun spinning, depress the lever fully and firmly hold it along with the handle.
55
Original engine manual and Czech translation is included in the machine packaging.
56
Switch the lever to the
MAX
position in engines equipped with automatic choke.
57
Directions for starting the engine are described in detail in the engine operating instructions.
58
Engines equipped with automatic choke and throttle lever in MAX position, automatic setting of maximum rpms occurs after the engine has warmed.
59
Directions for starting the engine are described in detail in the engine operating instructions.
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