3.6
Lubrication and maintenance operations
3.6.3
Hydraulic oil check in the hydraulic tank
Before checking the level of hydraulic oil, lower the screed all the way down and aim the front wheel straight so that hydraulic oil can flow back into the hydraulic oil tank.
8
F
STOP
12V
0V
14V
0
P
R
Ensure that the machine is standing on a level and firm surface. Start the engine. Lower the screed to the lower position using the switch (19) on the main dashboard.
8
Turn off the engine. Oil level check procedure: •
Check the oil level on the oil gauge (2).
•
The hydraulic oil level must be between the MIN and MAX marks.
15
7
452031
MAX
Hydraulic oil refilling procedure: •
Open the right material hopper side cover (1).
•
Take off the ventilation filter (3) from the filler neck.
•
Refill the necessary hydraulic oil quantity according to Chapter 3.2.3.
•
Mount the ventilation filter (3) back in place.
•
After refilling the oil check the oil quantity in the hydraulic tank on the oil gauge (2).
•
Close the right material hopper side cover (1).
MIN
1 2
D451116 Wear suitable protective goggles, protective clothing and footwear. Thoroughly wash areas on the body that have been in contact with hydraulic oil. Do not inhale hydraulic oil vapours.
The oil level must always be visible in the oil gauge! Refill with the specified hydraulic oil according to Chapter 3.2.3. In case of large oil losses, find out the cause of leakage of the hydraulic system (leakage of screwed hose connections, hydraulic generators, hydraulic motors etc.) and remedy the defects. Caution! The hydraulic oil level must always be between the MIN and MAX marks on the oil gauge.
3
451115A
Stop the oil soaking into the ground.
136
F80W
