1. To avoid personal injury and possible damage to the equipment, ensure that each hydraulic component can withstand 70MPa (700bar) of working pressure to avoid personal injury and possible equipment damage, to ensure that each hydraulic components can withstand 70MPa (700bar) Working pressure.

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2. Do not exceed the rated load of the device to minimize the risk of overload; use a pressure gauge in the system to show the operating load. The pressure gauge is the window within the system. The use of hydraulic wrenches shall not exceed its maximum allowable.

3. Avoid damage to the hydraulic tubing should avoid the use of hydraulic tubing serious bending and winding. The use of curved or wound tubing will produce excessive back pressure. Serious bending and winding damage to the internal tubing, which premature scrapped. Do not drop or press heavy objects on the tubing. Serious impact can cause damage to the tubing inside the tubing, and tubing that is damaged when pressurized may break.