HULTDINS SuperSaw 651S, Руководство по установке

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F U N C T I O N A L D E S C R I P T I O N
18 SuperCut 300 en011105b_sc300.FM
Functional description
Chain lubrication system
The SuperCut 300 is equipped with a lubrication oil pump
integrated with the feed out cylinder. The lubrication oil
pump supplies oil via a piston operation to the saw chain
during the entire feed out process.
The lubrication oil pump is fed with oil from the oil tank
(1), trough the inlet check valve (2) and to a reservoar in
the piston rod (3).
When the saw bar (8) is fed out, the oil goes through the
outlet check valve (4), via a hydraulic hose (5) to the
swivel in the saw motor (6) and finally through the bar
holder (7) to the saw bar (8).
The purpose of the pressure relief valve (9) is to limit the
pressure in the lubrication circuit to prevent damages on the
sviwel seals in the saw motor. The cracking pressure of the
valve is between 3.0 to 5.0 MPa.
The supply of oil is proportional, which means that the
volume of oil supplied depends on how much the saw bar is
fed out.
By using different lubrication oil pumps, the amount of oil
supplied to the saw bar can be varied depending on
different lubrication requirements.
1. Lubrication oil tank
2. Inlet check valve
3. Piston rod
4. Outlet check valve
5. Hydraulic hose
6. Swivel in saw motor
7. Bar holder
8. Saw bar
9. Pressure relief valve
ill. 14 Chain lubrication system
1 4 5
6
2 8
3 7
9