Lukas P 630 Lite - Manual (Page 19)

19
6.2 Coupling the quick-disconnect couplings
The device is connected to the hydraulic pump without risk of misconnection using
monocoupling halves (female and male coupling).
Before coupling, remove dust caps and then pull back and hold the locking sleeve of the
female coupling half (position X). Connect the male and female couplings and release the
locking sleeve. Then turn the locking sleeve to position Y. The connection has been made
and locked. Uncoupling is done in the reverse order.
WARNING/CAUTION!
Some quick-disconnect couplings have special functions.Therefore, you must
not unscrew them from the hoses or swap them over!
X
Y
For dust protection, the supplied dust caps must be re
¿ tted.
NOTE:
Coupling of the devices is only possible, when the hoses are depressurized.
ATTENTION!
Always connect the return pressure line
¿ rst and then the supply line!