Schwing SP 1800-D, Оригинальная инструкция по эксплуатации

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4.44-15
002.514.16-EN
REPLACEMENT OF DELIVERY TUBES AND
ELBOWS
INFORMATION
Directional tubes and elbows may only be
installed in the pumping direction. For this
purpose, directional arrows are located on
the material.
- Pay attention to the quality and correct size of
replacement parts.
Only original SCHWING spare parts
correspond exactly to the factory-installed
parts.
- During the first assembly at the factory, the
boom delivery tube is assembled without
tension on a folded placing boom.
Incorrect assembly can lead to an increased
load on the placing boom kinematics and
damage such as broken line holders.
In order to avoid damage, likewise always
exchange individual parts on a folded placing
boom.
- The length of the pipe installed in the pumping
line outlet is specified on a plate at the
machine (Fig.: 9).
For later exchange of pumping line parts,
another pipe length may potentially be required.
For this reason, always give the required length
when ordering.
WARNING
Delivery tubes and elbows can be very
heavy: A 3 m long delivery tube DN 125 of
Super 2000 quality weighs, for example,
approx. 45 kg.
Before removing, attach tubes and elbows to
lifting gear
- Use new seals and fuses for the couplings.
- Clean and check the couplings carefully.
- Lubricate the couplings and seals with a
rubber-compatible lubricant, e.g. "Optimol Olit
CLS".
- Optimol Olit CLS is a water-resistant, high-
performance grease with a lithium/calcium
base.
INFORMATION
During assembly in the factory, the pumping
lines are fitted with special seals with web. In
this way the required precision is achieved
when first assembling the pumping line. The
centres of rotation of the pumping lines are
however fitted with simple seals without web.
In the course of the future replacement of
worn pumping line parts, the seals with web
can be replaced by simple seals at all
connection points.
If you would like to exchange multiple parts
of the pumping line, exchange these parts
individually and sequentially.
Do not disassemble the entire pumping line.
In this case, on the assembly of the new line
the centres of rotation would have to be
redefined.
This work should only be carried out by
specially trained persons using special
equipment
Fig.: 9