Schwing SP 1800-D, Оригинальная инструкция по эксплуатации

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3.22-4
003.336.15-EN
3.23.4 INTERCHANGEABLE CONCRETE
PUMPS
In the interest of a high concrete delivery rate,
interchangeable concrete pumps are always
supplied with rod-side pressure.
DANGER
Danger to life due to pipe breakage!
Reconnectable concrete pumps can produce
concrete pressures with piston-sided
pressure exceeding the maximum
permissible operating pressures of the boom
pumping line and other components.
The concrete pressures for rod and piston-
side pressure are indicated on the type plate
of the concrete pump, see Fig.: 6.
These concrete pumps may not pump
through end hose and boom pumping line
with piston-sided pressure.
Separately installed pumping lines are an
exception.
With piston-side pressure, only use suitable
pumping line material.
The concrete pressure that can be
determined by the hydraulic pressure must
not exceed the maximum permissible
concrete pressure of the pumping line
components used.
The machine must only be modified by
SCHWING customer service.
DANGER
Danger to life due to moving parts!
Do not reach into the gate valve.
Before opening the pumping line/outlets,
switch the drive motor off and secure it
against unauthorised activation.
See Fig.: 7.
Fig.: 7