Lukas SC 557 User Manual
Page 13
13
Before coupling, remove dust protection caps, then connect male and female, and turn
the locking sleeve of the female to direction „1“ until the locking sleeve locks into place.
The connection is now in place and secure. Decoupling is by turning the locking sleeve to
direction „0“.
The equipment can also be coupled under pressure provided the connected equipment is
not activated.
REMARK:
We recommend coupling the coupling halves in a pressureless state, when
working in areas with low ambient temperature and the usage of extension hose
assemblies / hose reels, otherwise coupling could need very high expenditure of
force.
To protect them from dust, the accompanying dust protection caps must be put back on.
WARNING/CAUTION!
The mono-couplings may not be screwed off the hose assemblies and / or the
hose assemblies be confused!
Fitting the dust protection caps:
The “A” dust protection caps have two internal pins “B”. The dust protection caps must be
placed on the coupling pins in such a way that the pins are guided in the “C” grooves. Fasten
the screw to the limit stop to fi x the dust protection caps on the coupling pins.
A
B
C