Recommended Hydraulic Oil; Actions Before Storage; Disposal Of Used Machine - Atlas Copco LH 11 Instrucciones De Seguridad Y De Funcionamiento

Safety and operating instructions

recommended hydraulic oil

In order to protect the environment, Atlas Copco
recommends the use of biologically degradable
hydraulic oil.
► Viscosity (preferred) 20-0 cSt.
► Viscosity (permitted) 15-100 cSt.
► Viscosity index Min. 100.
Standard mineral or synthetic oil can be used.
When the breaker is used continuously, the oil
temperature will stabilise at a level which is called
the working temperature. This will, depending on
the type of work and the cooling capacity of the
hydraulic system, be between 20-0°C (68-10°F)
above the ambient temperature.
At working temperature, the oil viscosity must lie
within the preferred limits. The viscosity index
indicates the connection between viscosity and
temperature. This is the reason why a high
viscosity is preferred, because then the oil can be
used within a wider temperature range.
The breaker shall not be used, if oil viscosity
fails to remain within the permitted area, or if
the working temperature of the oil does not fall
between ÷20°C (÷°F) and 70°C (158°F).

Actions before storage

► Disconnect the breaker's hoses from the power
source (see "Start and stop").
► Make sure that the breaker is properly cleaned
before storage.
► In case of long-term storage, the striking piston
must be protected against corrosion. This is
done by pressing it (through the chisel bushing)
to its upper position by means of a tool placed
up-side-down. As the quick-release couplings
are blocked when disassembled, the striking
piston must be pressed upwards with the hoses
mounted but the power pack unactivated.
► Always store the machine in a dry place.

Disposal of used machine

A used machine must be treated and disposed of
in such a way that the greatest possible portion
of the material can be recycled and any negative
influence on the environment is kept as low as
possible.
Note! Before a used machine is scrapped, it must
be emptied and cleaned from all hydraulic
oil. Remaining hydraulic oil must be
deposited.
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© 2007 Atlas Copco Construction Tools AB
LH 11, 18, 19 E, 22, 23 E, 27, 28 E, 39, 40 E
|
No. 3392 5010 83 f
|
2007-03-06