SWTL4510 Operation Manual
69
•
Never start the engine with empty oil tank, since it could damage hydraulic
components.
•
Hydraulic oil is considered as danger for the environment, since it can damage it.
Throw the oil following the local regulations.
6.5.6.2 CHECKING THE PUMP’S PRESSURE AND THE VALVE
6.5.6.3 CHANGING THE HYDRAULIC OIL TANK BREATHER
6.5.6.4 CHECKING THE TIGHTNESS OF THE CYLINDER HEAD SCREW
6.5.6.5 CHECKING THE LOOSENESS OF THE VALVE
6.5.7 EVERY 2000 HOURS OF OPERATION
6.5.7.1 CHANGING THE COOLANT
•
Never change the coolant just after stopping the engine, since the coolant is still
warm. Let the coolant cool down until it goes under 40-45
˚
C.
•
Never loosen the coolant cap when the coolant is still hot. Warm water could spill
out violently and produce burnings.
•
Always loose the coolant cap slowly, in order to release the pressure inside the
coolant tank.
Proceed as follow for changing the
coolant:
1)
Loosen slowly the coolant tank cap.
2)
Open the drain plug located in the bottom side of the radiator (See picture
below).
3)
Remove the drain plug located in the bottom side of the engine.
4)
Drain the coolant until it stops to flow.
5)
Put on and screw up the two drain plug again.
6)
Refill with the recommended coolant described in this manual.
7)
Start the engine and let it run at idle speed for a while.
8)
Stop the engine.
9)
Check the coolant level. If necessary refill until the level reaches the right
level.
