A. if there is a banging or coughing sound before machine it shuts itself o.
Cause How to Check Soluon
1. Gasoline doesn't ow freely due to a
blocked fuel nozzle.
It is normal when the gasoline ows evenly
when the start buon is pressed or pumped
Clean the fuel nozzle opening with a thin metal
wire. Replace the o-ring of the fuel nozzle clean
the fuel nozzle completely.
2. When gasoline does not go through the fuel
lter.
Normally gasoline goes through the fuel lter
right away when the start buon is pressed pr
pumped.
Replace and clean the fuel lter if it does not.
3. Defecve rubber liner of the fuel tank check
valve.
It is normal. If air goes in one direcon but can-
not go out the way it came in, does not leak
from the check valve of the main body of the
manchine causing blowing or a sucking sound.
* It is defecve if he side of the liner is torn or
sowllen.
Replacement should be perfomed carefully
to guarantee that the air only exits the ma-
chine in one direcon. To check the liner put
your tongue in the middle of it and when
b l o w , a i r s h o u l d m o v e f r e e l y t h r o u g h t h e l i n e r .
If you try to suck air through the liner using
the same method as above no air should move
through liner.
4. The air pump is not working well when you
don't have enough air exiring the machine.
* The manchine is normal when strong wing
exits the machine, when the start buon is
pressed.
*Check oif air pump hose is properly
inserted.
* Check to seeif the air pump hose is securely
aached.
*Replace air Pump.
5.Insucient baery charge is happeing when
the baery does not operate the motor and
ignion aer being changed.
The charge is normal when a strong spark oc-
curs hen touching +and - terminals of the bat-
tery to each other.
* check to see if the voltage falls in the follow-
ing range: 9V+ for manual and 12V+ for au-
mac.
* Replace or recharge the baery.
* Charge the baery unl the red signal light
ickers in the auto mac mode. If the signal
light doesn't icker then check the charger and
connecons.
6. Damaged rubber packing on the fuel cap or
the cap doesn’t screw closed ghtly.
* The cap is defecve when the user must hold
t h e c a p w i t h h i s / h e r h a n d t o s t a r t t h e m a c h i n e .
* Rubber packing is swollen
* Replace packing
*Make sure the cap is closed completely.
