Vexve Hydrox HCU Remote Installation, Operation And Maintenance Instructions page 4

Personnel
All hydraulic system installation, maintenance and repair work must be overseen by a supervisor and per-
formed by a skilled hydraulic system fitter who is familiar with the operation and structure of the system.
Anyone working with these systems must be made aware of the special requirements of the work, such
as cleanliness.
General safety instructions
Hydraulic pipelines convey pressurized fluid. Any pipe, hose or coupling failure and the
resulting oil burst can create a hazardous situation that may lead to serious injury.
Health hazards
Repeated skin contact with mineral oils and certain additives can cause eczema, rash or oil
acne. Inhaled oil mist may also cause respiratory irritation, headache and nausea.
Oil mist spreading into the working area and oil leaking on the floor and other platforms
increase the risk of slipping.
Noise level in hydraulic systems can be quite high. Always use hearing protection when in
close vicinity of systems in operation. Use ear protection when noise level is over 85 dB.
Burn hazards
The temperature of oil may rise above 60°C. Oil as hot as this may cause burns.
Fire hazard
Oil mist mixed with air may explode even at temperatures below 200°C. Oil may also cause a fire when it
comes into contact with hot machine parts. Oil leaking on the floor and machine frames and mixed with
dust causes an extremely great fire hazard.
Oil jet hazard
Never handle pressurized hydraulic hoses and similar components with bare hands, since
high-pressure leaks may penetrate the skin.
Always wear eye protection, particularly when working with systems in operation.
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