Schwing SP 1800-D, Оригинальная инструкция по эксплуатации

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Injection through the skin is a major medical emergency. In the event
of injuries caused by pressurised fluid, inform the company medical
officer and call a medical specialist immediately. This also applies for
injuries which may seem only slight. Hydraulic fluid which has pene‐
trated underneath the skin must be removed immediately. Otherwise,
there is a risk of death due to impaired blood circulation and infec‐
tions.
Before starting repair work, depressurise the system sections and
pressure lines (hydraulic system, pneumatic system, delivery line)
that are going to be opened in accordance with the assembly descrip‐
tions.
Never work on systems that are still under pressure. Switch the hy‐
draulic pump drive and the engine off. Otherwise there is a risk of in‐
jury caused by functional fluids escaping under pressure. If there is a
hydraulic accumulator, open the accumulator dump valve to prevent
any machine movements caused by residual pressure. Modifications
to the hydraulic accumulator are prohibited.
Be aware that enclosed hydraulic fluid can remain pressurised for a
certain length of time. Do not open any hydraulic systems if they are
under load from an external force (particularly from a raised placing
boom).
Lay and install hydraulic lines in accordance with the current rules of
engineering. Connections must be fitted at the appropriate points. Fit‐
tings and the length and quality of the hoses must comply with re‐
quirements.
The hydraulic system must be properly vented after all maintenance
work. Otherwise there is a risk of injury caused by swinging and tele‐
scopic support legs extending rapidly, the placing boom lowering, etc.
Safety Manual
Concrete delivery and placing machines
01/2018 Rev16 EN
65