Goldacres G6 Crop Cruiser 2 Series Operator's Manual page 16

Essential Risk Management - Safety
2
• Avoid contacting the hydraulic
tank and all hydraulic lines when at
operating temperature.
• Full coverage clothing minimises the
risk of oil burns and is recommended
with this type of equipment.
Injection Injury
• Injection injuries occur when a jet of
hydraulic fluid pierces the skin and
enters the blood stream.
• This may occur if a hydraulic line
is pierced or damaged. Be aware
that injection injuries are extremely
dangerous and have the potential to
cause death.
Hose Whip/Striking
• Hose whip or striking injuries may
occur when an unrestrained hose
releases oil pressure quickly causing
whipping back & forth until the oil and
energy is fully released.
• The most common point for failure in a
hydraulic hose is at the fittings, where
corrosion and stress related damage is
most likely to occur.
16
Fluids Under Pressure
Fluids escaping from high pressure lines can
cause serious injury to skin. High pressure
hydraulic oil can easily penetrate human skin.
Do not disconnect any hoses, nozzles or filters
while equipment is operating. Disconnecting
these components while under pressure may
result in uncontrolled fluid discharge which
may be hazardous.
Pressure in the fluid lines must be released
before any maintenance is undertaken.
Be mindful of the location of pressurised lines
in the vicinity of the work area when using
equipment such as grinders, oxy torches and
welders.
Such equipment poses two major risks:
• Equipment may easily cut through lines
• Heat generated may cause line to
rupture and/or burn.
Ensure all fittings and lines are fully/tightly
secured before re-pressurizing after repairs.
Pumps, Pressure Lines & Valves
It is important that the liquid flow systems
of this sprayer are understood and well
maintained because liquids under pressure
create serious risks of injury.
Pressurised spaying and hydraulic systems
operate at pressures up to 20 bar (284 psi) for
spraying and (3000 psi) for hydraulics.
To avoid risks of injury, it is important to:
• Read and understand the operator's
manual
• Never undo fittings, cut hoses or
carry out maintenance when a pump
is running or when a system is under
pressure
• Do not exceed maximum pressures as
stated in operators manual.
Cooling System
At operating temperature, liquid in the cooling
system is under pressure. Only remove the
radiator cap when the engine is turned off and
the engine has cooled down.
Loosen the radiator cap slowly to relieve the
pressure before removing the cap completely.
Coolant should be added only when the
engine is cool and turned off.
Stored Energy Hazard
Even when a machine is not running, energy
can be stored in components such as
hydraulic accumulators, air tanks, tyres, air
conditioning hoses and springs.
Hydraulically supported components such as
the boom center are also a source of stored
energy.
Before working on the machine, ensure that
these parts are relieved of their energy in a
safe manner.
When adding engine coolant following filling instructions:
• Be sure the engine has cooled down (not hot).
• Before adding coolant, ensure the engine Off.
Failure to follow instructions can result in injury.
GA8701177 REV 2 APRIL 2022