
Should it become necessary to loosen or remove any hydraulic fittings, lines or reservoir cap, be sure to relieve all. pressure by shutting of the engine and moving the control handle back and forth several times.. NEVER remove the cap from the hydraulic tank or reservoir while the unit is running. Hot oil under pressure. could result in serious injury. See also SAFETY PERCAUTIONS.. The pressure relief valve on your splitter is preset at the factory. DO NOT adjust the valve. Only a qualified. te