Lukas P 650 Series - Manual (Page 18)

18
B
A C
C
Before coupling, remove the dust protection caps, then connect male and female couplings
and turn the locking sleeve of the female coupling in direction "1" until the locking sleeve
latches. The connection has now been made and locked. Decoupling is accomplished by
turning the locking sleeve in direction "0".
Coupling of the hose lines when under pressure is also possible, assuming the connected
equipment is not turned on.
NOTE:
We recommend connecting the coupling halves in a depressurised state
when working in areas with low ambient temperature and using extension hose
assemblies / hose reels, otherwise the coupling may require the application of a
great deal of force.
For dust protection, the supplied dust caps must be re
¿ tted.
Fitting the dust protection caps:
The "A" dust protection caps have two external grooves "B". The dust protection caps must
be inserted in the female coupling in such a way that the grooves can be guided over the "C"
pins. Screw the dust protection caps to the limit stop to
¿ x in the female couplings.