ad b) Screw out the spark plug, clean electrodes and insulator with a steel brush, set the gap between the
electrodes, check the ignition spark, fix the spark plug to the cable terminal and put the hexagonal block on the spark
plug to the exhaust. there must be a visible sparking to be seen on the spark plug electrode at a trial start.
If not so, use a new spark plug a test it according to the prescribed procedure. If the defect cannot be rectified even after
the spark plug has been exchanged, check the condition of the cable terminal and cable itself. Should the sparking not
occur even now, contact an authorized service shop for repair.
ad c) If the fuel gets into carburetter, the sparking occurs but the engine does not start, the reason may be a clogged
main jet. Dismount the float chamber, screw out the main jet and clean it by blowing it through.
Problem:
Engine is warm but cannot be started
Reason:
Engine is oversaturated with fuel mixture
Rectification:
a) Turn the accelerator lever into Position
"MAX"
b) Screw out the spark plug
c) 5times to 6times pull on the starter cord; this makes the engine turning while the excessive mixture
is blown out through the spark plug hole
d) Screw on the spark plug (cleaned) and start the engine
Problem:
Engine warming up, not performing well
Reason:
Clogged suction channel to carburetter and oil air cleaner, or dirty exhaust piping or clogged engine
cooling system
Rectification:
a) Clean the oil air cleaner and piping
b) Clean the cooling system fan and lamination on the cylinder
c) Burn out the exhaust piping
d) Check the contents of tank and carburetter for possible water (water condensate may occur in drops
at the tank bottom or in the lower part of the carburetter).
VI. STORAGE
The machine should be kept at a dry place. Access of unauthorized persons to the machine should be prevented. The
drive unit must be installed onto one of adapters or secured so that its turning upside down and oil getting into the
exhaust or into the air filter and carburetter is prevented. At preparing the drive unit ready for storage, adhere to the
below instructions.
PROCEDURES TO BE CARRIED OUT PRIOR TO THE LONG-TERM STORAGE OF THE ENGINE
a)
Wash the engine and clean it from all dirt and dust
b) Tighten all bolts on the flange and on the cylinder head
c) Check the function of spark plug and/or reset the distance of electrodes of the spark gap
d) Clean the carburetter and fuel piping, empty the fuel tank
e) Coat or spray the thoroughly cleaned engine and accessories with a preservative
f)
During the long-term storage, put the engine into operation for about 30 minutes at least once in three months.
Before the start, remove all preservatives from the engine.
g) After the test, carry out operations described under items b), d), e).
h) Cover the engine with a suitable material (e.g. canvas or paper).
VII. DISPOSAL OF PACKAGING AND MACHINE
Paper packaging
- secondary raw materials to be offered for sale
- to be placed in containers at collecting points
- incineration
- other use
Plastic materials
- to be placed in containers at collecting points
Wood
- incineration, crushing, chopping
After the product’s service life has expired, you are obliged to provide for the disposal of the machine with taking into
account the use of secondary raw-materials according to Waste Law No. 238/91 Gaz. and its possible amendments.
The procedure to be recommended for machine disposal after the end of its service life is as follows:
1. Dismount all parts from the machine that can still be used.
2. Dismount machine parts made of plastic materials and arrange for their disposal according to Waste Law No.
238/91 Gaz. as amended.
3. Dismount parts made of non-ferrous metals. The stripped machine remainder including the dismounted parts of
non-ferrous metals are to be disposed according to Law No. 238/91 Gaz. and its possible amendments.
