Operation
62
Checking the coolant level
!
Check the coolant level in the expansion reservoir (1). The fluid
level must be between FULL and LOW.
Checking coolant radiator and oil cooler
!
Walk-around inspection of coolant radiator (1) and oil cooler (2)
for tightness and soiling.
!
If there is any dirt etc on the radiators, clean the radiators
(page 125).
Checking of the V-belt
!
Press in the V-belt (1) at position "A". The V-belt must give way
for approx. 8 mm (pressure: 10 kg). Adjust the V-belts if neces-
sary (page 126).
!
Check condition of the V-belt, it must not have any cracks or
other damage. Replace the V-belts if necessary (page 126).
Checking the exhaust system for leaks
!
Check the exhaust system for leaks and security (formation of cracks).
!
If the exhaust system is leaky or loose, the excavator may only be taken into operation after the defects are
eliminated.
Do not open the radiator cap.
If the coolant level is below the LOW mark, refill cool-
ant (page 124).
If the coolant level is below the LOW mark a short time after adding coolant, the cooling system is
leaky. The excavator may only be started again after the fault is repaired.
The engine must be switched off and the key removed!
Do not attempt to grasp rotating or moving parts.
If the inspection is carried out when the engine is warm, there is a risk of burns at the exhaust system.
STOP
1
2
1
STOP
STOP
