Honggang cutting machine teaches you how to replace hydraulic oil correctly with hydraulic cutting machine:
1 First put the original hydraulic oil clean.
2 cleaning cylinder, can be washed with washing oil or degreaser.
3 Clean the oil filter or replace it to prevent damage to the valve pump.
4 Add new hydraulic oil.
5 machine running 200 hours or 15-20 days sampling comparison.
6 Carry out the maintenance machine in strict accordance with the manufacturer's instructions for the hydraulic cutting machine.
