Malfunctions 8
BA TH412 * 06/2017 * 4512_8_Stoerungen_en.fm
8-3
Engine overheats
Engine radiator is dirty Cleaning
Coolant level too low Add coolant
Malfunctioning thermostat Take the machine to a service center
Insufficient V-belt tension Tensioning the V-belt
Malfunctioning fan blade drive Take the machine to a service center
Oil level too low or too high Adjust the oil level
Air in the cooling system Bleed the cooling system
Engine does not have
enough output
Continuous operation of the hydraulic connec-
tions is switched on and operates against
pressure
Switch off continuous operation of hydraulic
connections
Dirty air filter Replacing the air filter
Incorrect type of fuel Change the fuel
Engine speed too low Have it adjusted
Error/malfunction Possible cause Remedy