Lukas – Lukas Concrete crushers User Manual

Page 42

With quick-

disconnect-coupling-

system: Leak in the

couplings

Is the coupling

damaged?

Coupling defective Coupling must be

replaced immediately

Is the leak only on

the male coupling

(in uncoupled

status)?

Safety valve

responded

After pressure

release, there is no

more leakage.

If it isn’t possible to rectify the malfunctions, inform an authorised LUKAS dealer or the

LUKAS customer service department immediately!

The address of the LUKAS Customer Service Department is:

LUKAS

Hydraulik GmbH

Weinstrasse 39, D-91058 Erlangen

Phone: (+49) 09131 / 698 - 348

Fax.:

(+49) 09131 / 698 - 353

Trouble

Check

Cause

Solution