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to clean the engine or carburettor. By doing so, you could
cause irreparable engine damage.
ENGINE STARTING
At starting first make sure the spark plug is in its place and
there is sufficient amount of oil and petrol in the device.
CAUTION: The engine may smoke at first starting due
to protective oil film on the inner engine surface.
Consider this as normal.
1.
Primary pump (Fig. 1/14) to be pressed three times!!!
2.
With the operation lever (automatic switching off lever)
(12) pulled in slowly pull out the starting cord (10), when
you feel slight resistance strongly pull in the starter until
the engine is started.
3.
Pull the gas lever (2) now down from the starting position
until the engine operation is even.
CAUTION: In cold weather or when the machine has not
been used for a longer time it may be necessary to repeat
the first steps for several times.
ENGINE STOPPING
• If you want to stop the engine release the operation lever
(automatic switching off lever) (12).
WARNING! The knife still rotates for a few seconds after
the engine is switched off. If you want to leave the mower
laying unattended then disconnect the spark plug cap.
Important tips and advice for grass cutting!!!
•
Under certain conditions, e.g. when the grass is very high, it
may be necessary to adjust bigger cutting height so that effort
at pushing the mower was reduced, engine overloading
removed and blocking of grass in the mower prevented. It is
possible you will also have to reduce the mower travel speed
and/or cut the area again.
•
If cutting is very difficult it may be suitable to reduce the travel
speed and mower gear.
•
Vent ports in the grass catcher may get blocked if the catcher
is not cleaned regularly. Clean the grass catcher regularly with
water and let it dry before use.
•
Keep the upper part of the engine in the
starter place clean. Air flow will be improved
and engine life increased by doing so.
•
Cut in dry weather only.
•
Always keep the knives sharp.
MAINTENANCE
IMPORTANT – Regular maintenance is unavoidable for
constant operational reliability and keeping the original
device output.
1)
Keep all screws and nuts tightened so that you were sure
the device is in an operation-reliable condition. Regular
maintenance is necessary for safety and trouble-free
operation.
2)
Never store the device with fuel in closed rooms as the
evaporating fuel may ignite.
3)
It is necessary to let the device cool down and empty fuel
from it before storing in closed rooms.
4)
In order to minimise the risk of fire keep the engine
and muffler and the fuel tank clean and with no grass,
leaves and fats. Do not store the grass cut with the
mower.
5)
For safety reasons, avoid using a device with a worn
or damaged parts. Replace any faulty parts with new
ones, do not repair them. Use original spare parts and
original spare knives only.
Parts with quality different from the one prescribed
may damage the device and threaten your safety.
6)
If it is necessary to empty the fuel tank do it outside and
with cold engine.
7)
Wear solid protective gloves at assembly and adjustment
of knives.
8)
Check correct direction of rotating and balance of knives
after sharpening.
9)
Regularly check wear and pollution of the self-closing
cover and grass catcher.
10) When you must transport the device, carry it in hands or
incline it always wear safety gloves.
Always hold the device at places guaranteeing safe holding.
Take into account the weight of the device and its distribution.
ČLEANING
Clean the device with water, remove the grass and mud from
inside before each use – it will prevent from impurities getting dry
and problems at next starting.
The painting inside the housing may wear down in the course
of time. In order to prevent later corrosion of the device use
anti-corrosive paint for the worn-down spots.
Remove the gearbox cover and clean the space around belt
pulleys and drive belts with a brush or compressed air once or
twice a year.
You should clean the inside of the drive wheels once per
season. Disassemble both wheels. Clean the cog wheels and
their edges off the grass and other impurities with compressed
air or a brush.
KNIFE DISASSEMBLY
For purpose of cleaning / sharpening / replacement
Attention!!! It is necessary to first disconnect the spark plug
before disassembly.
Release the screw at disassembly of the knives.
Re-assemble according to the picture. Tighten the screws. Torsion
moment of 40 Nm. You should also replace the screw at
replacement of knives.
OIL CHANGE
The stopper for oil emptying is placed under the engine. Make
sure you have a container for oil catching prepared and
disassemble the stopper. As soon as the oil flows out insert a
new stopper with a washer and wipe oil remnants.
Add new SAE30 oil to the tank. Measure the oil level with a
clean gauge. The oil must reach between min. and max.
marking on the gauge. Make sure you do not overfill the tank.
Start the engine and let running for a short time. Then switch
it off, wait for a minute and measure the oil level. If necessary,
add some oil.
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