Injection of high pressure oil from damaged hydraulic hoses or couplings can cause serious injury. All hydraulic hoses, tube lines and fittings should be periodically inspected and, where possible, visually inspected before work commences.
Don’t work with a machine if the hydraulic system shows any sign of wear or damage.
Ensure the system is positively isolated by lockable means prior to commencement of work.
Never begin work on a hydraulic system until fully trained or without a risk assessment being completed.