Schwing SP 1800-D, Оригинальная инструкция по эксплуатации

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3.22-12
003.336.15-EN
3.23.9.5 CLEANING OF THE HOSE PIPE
DANGER
Direct danger to life due to flapping
hoses!
It is prohibited to blow out pumping hoses
with compressed air, see safety manual.
Hoses must be carefully cleaned after each
use.
A careful internal cleaning is thereby especially
important!
Dirty hoses wear out faster and cause clogging.
Suck back the cleaning ball, then remove
individual hoses and rinse thoroughly with
water.
If it cannot be sucked back, remove individual
hoses, tip out and rinse thoroughly with water.
- Always ensure impeccable cleanliness of the
hose system.
A clean hose helps prevent clogging.
Dried-up concrete can coalesce with rubber.
This means that not only the remaining
concrete, but also possibly a piece of rubber
may be pulled out during the next pumping.
3.23.10 OBSERVATION DURING
OPERATION
Prior to operation, it must be ensured that the
pumping line is in flawless condition.
Check the safety devices of the pumping line,
see Fig.: 19.
Fig.: 19
During operation, the pumping line must be
observed for leaks.
A leaking pumping line induces clogging due to
drying up "bleeding" of the concrete. In case of
any leaks, stop operation immediately and
remedy the leak.
DANGER
Danger to life due to pipe breakage!
If liquid is leaking from a pumping line
component (e.g. a coupling or a pipe or
elbow wall), there is a very high risk of
accident due to the pipe breaking.
A single inappropriate coupling can cause
failure of the pumping line and accidents.
Stop operation immediately and release
pumping line through back siphonage!