Lukas Hydraulic cylinder - Manual (Page 14)

14
CAUTION!
Always connect the hose to the connection on the cylinder head (cylinder
piston rod side) first and then connect the hose to the connection on the base
of the cylinder!!
For dust protection, the supplied dust caps must be reattached.
WARNING / CAUTION!
To some extent the quick-disconnect coupling have special functions and may
therefore not be unscrewed from the hydraulic lines and/or swapped!
NOTE:
Hoses can be connected only when depressurised.
CAUTION!
Always connect the hose to the connection on the cylinder head (cylinder
piston rod side) first and then connect the hose to the connection on the base
of the cylinder!!
Before coupling, remove the dust caps then pull back and hold the locking sleeve on the
female half (position X). Plug the male and female halves together and release the locking
sleeve. Then turn the locking sleeve to position Y. The connection is now made and secured.
Uncoupling is carried out in the reverse sequence. Hoses can be connected only when
depressurised. For dust protection, the supplied dust caps must be reattached.
6.3 Coupling Quick-disconnect Couplings
The cylinder is connected to the hydraulic pump via Quick-disconnect coupling halves (male
and female).
X
Y