Table of Contents
Advertisement
MACHINERY/EQUIPMENT CONNECTED TO HYDRAULICS
Be careful when you connect your machine or equipment to a hydraulic hose.
•
Warning for high pressure, risk of penetration injury.
•
Before repairs or maintenance are carried out, the system must be relieved of any
remaining pressure.
•
Switch off the backhoe digger and move the hydraulic levers in all directions to release
any pressure that may remain in the system.
•
Immediately replace hydraulic hoses if cracks or wear are detected.
•
Do not adjust the valve block choke. Incorrect adjustment can result in damage to the
machine or injury.
•
The hydraulic system must only be operated using hydraulic oil intended for the purpose.
Check the oil level before you start the machine!
•
When commissioning a new machine, it is recommended that the hydraulic oil is changed
after the first 10 hours of operation, in order to remove any dirt or metal chips which may
have got into the hydraulic system.
NOTE: The oil becomes hot when it flows through the hydraulic system. Check the oil temperature at regular
intervals in order to avoid overheating. Stop the machine if the oil becomes overheated and allow the oil
to cool down.
As hydraulic systems are never 100% sealed, they must be inspected prior to loading
the equipment. Leaks can arise from internal leaks in tractor valves, electrical valves
on frontloaders, internal leaks in the equipment's hydraulic cylinders, etc. Check the extent
of the leak by running the attachment's cylinders at extreme position and maintaining
pressure for 1 minute. If the cylinder starts to "drift" in the opposite direction, a gasket
is leaking. Replace gasket or cylinder.
ENVIRONMENT
8
Pressurised oil and fuel leaks can penetrate skin and cause serious injuries. Do not use your
hands to locate leaks. Use a piece of paper or cardboard to look for leaks.
•
Disposal of oil and other waste
•
Improper disposal of oil or other waste may be hazardous to
the environment.
•
When oil is emptied from the machine, it must be poured into
a leak-proof container suitable for oil. It is not permissible to store
oil in a container used for food or drink, in order to avoid the oil
being consumed by mistake and causing serious injury.
•
It is prohibited to spill oil on the ground, or pour it into a drain
or anywhere leading to a water source.
•
Discarded oil, fuel, coolant, brake fluid, filters and batteries must
not be thrown away or emptied in just any manner. Contact your
local authority for further information.
DANGER!
Table of Contents
Advertisement
Table of Contents
