EN
Problems
Cause
The engine
○ Knife handle stop is disconnected
does not start
○ Spark plug disconnected
○ Throttle cable misaligned
○ The tank is empty or the fuel is out
of date
○ Gasoline valve blocked
○ Defective spark plug or spark plug
○ Drowned engine
The engine
○ The machine moves to the starting
runs with
position
speed
fluctuations
○ Interrupted ignition
○ Gasoline valve blocked or old fuel
○ Water or dirt in the fuel
○ Clogged air filter
○ Carburetor out of order
Overheated
○ Engine oil below level
engine
○ Low air circulation
○ Carburetor not properly adjusted
Interruptions
○ Clogged carburetor
in engine
○ Defective spark plug
speed at high
○ Defective spark plug or cable
speeds
Excessive
○ Loose cutter or unbalanced machine
vibration
The machine
○ Engine speed too low
does not cut
the lawn
○ Wet lawn
○ Grass too tall
○ Knife damaged (not sharp)
Uneven cut
○ Wheels not properly positioned
○ Used knife
NOTE: For repairs other than the above adjustments, contact the nearest authorized RURIS service
The following steps must be followed to prepare the lawnmower for storage.
Clean and lubricate the machine carefully as described in the instruction manual.
●
Coat the machine knife with petroleum jelly to prevent rusting.
●
Store the machine in a dry and clean area. Do not store it near corrosive material or heating sources
●
(central, stoves).
Empty the fuel from the tank.
●
Start the machine and let it run until the fuel in the carburetor is used up and it stops.
●
16
10. PROBLEM GUIDE
11. STORAGE
means
○ Tighten the knife stop handle
○ Connect the spark plug
○ Check the cable source
○ Fill the tank or change the fuel
○ Clean the fuel valve
○ Clean the holes or change the plug
or spark plug
○ Ventilate the combustion chamber
○ Change the gear lever to fast (fast)
○ Connect and tighten the spark plug
plug
○ Clean the valve and fill the tank with
fuel
○ Empty the tank and replace the fuel
○ Clean the air filter or replace it.
○ Adjust the carburetor
○ Change the oil or top up
○ Clean the cooling spaces
○ Adjust the carburetor
○ Clean the carburetor
○ Replace the spark plug
○ Replace the plug or ignition
○ Tighten the blade to the adapter
○ Check the blade balance
○ Change the blade.
○ Adjust carburetor or governor levers
(service).
○ Do not mow the lawn when it is wet,
wait until it dries.
○ Cut once to high height then cut
again to desired height
○ Sharpen or replace the knife
○ Place all wheels in the same position
○ Sharpen or replace the knife