Atlas Copco DYNAPAC Svedala Demag DF 115 C, Operation & Maintenance Manual

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2.7 Mounting support tube extensions
If the working width exceeds 7.25 m, an
auger crossbeam extension must be
mounted.
The support tube extension of the auger
crossbeam consists of two halves (8)
and is attached to the existing support
tube by using a total of 5 screws. After
the two halves have been screwed to the
support tube, they also must be linked to
each other by means of screwed con-
nections.
Clamping of the telescopic tube occurs
by tightening the screwed connections
(9) linking the support tube extension.
If the working width exceeds 7.50 m the
hydraulic hoses (10) for the auger mo-
tors must be replaced with longer ones.
These long hoses are included in the
scope of delivery for this working width.
f
When connecting or disconnecting hy-
draulic hoses, hydraulic fluid can spurt
out at a high pressure.
Switch off the paver finisher and de-
pressurize the hydraulic circuit! Protect
your eyes!
m
When installing the hoses, make sure
that the area around the connections is
clean.
Any dirt that enters the hydraulic system can cause malfunctions.
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