Vito Agro VIRLG12 Manual De Instrucciones página 41

Question/Problem - Cause
Causa
The combustion engine doesn't start:
• The "ON/OFF" switch is not set to the "ON" position;
• The fuel tank is empty;
Clogged fuel pipe;
The fuel tap is closed;
• The fuel in the tank is of poor quality, is dirty or is
already old;
• Spark plug cap off spark plug;
The ignition cable isn't properly connected;
• The spark plug has soot or is damaged;
Incorrect distance between the electrodes;
• The air filter is dirty;
• The combustion engine is "wet" due to several
attempts to start it;
• Very low engine oil level;
Difficulties when starting or the engine power drops:
• Water on the fuel tank and on carburetor; Carburetor
is clogged;
• The fuel tank is dirty;
• The air filter is dirty;
• The spark plug has soot;
The combustion engine works irregularly:
• The air filter is dirty;
The combustion engine heats up:
• The cooling fins are dirty;
• Combustion engine oil level too low;
Too much smoke:
• Very high oil level;
• The air filter is dirty;
The hydraulic cylinder shaft does not move when
the control valve handles are triggered:
• Both control valve handles are not pressed;
• Low hydraulic oil level;
Strong vibrations during operation:
• Engine fixation is loose;
Solution
• Set the "ON/OFF" switch in the "ON" position;
• Add fuel;
Clean the pipes, release the carburetor purge and
open the fuel tap;
Open the fuel tap;
• Use new fuel (unleaded petrol).
Clean the carburetor;
• Fit the spark plug cap on the spark plug;
Check the connection between the cable and the
plug;
• Clean/replace the spark plug;
Adjust the distance between electrodes;
• Clean/replace the air filter;
• Remove the spark plug and dry it, pull the handle of the
starter cord several times, with the spark plug
unscrewed;
• Add oil until you reach the suitable level;
• Empty the fuel tank;
Clean the fuel pipes and carburetor;
• Clean the fuel tank;
• Clean/replace the air filter;
• Clean/replace the spark plug
• Clean/replace the air filter;
• Clean the cooling fins;
• Add oil
• Adjust the oil level;
• Clean/replace the air filter;
• Press both control valve handles simultaneously;
• Readjust the hydraulic oil level;
• Tighten all the screws;