Lukas LH2 - Manual (Page 13)

13
6.3 4/3-way valve
1. Put the 4/3-way valve onto the pump head,
so that the boreholes “T” and “P” of the base
plates matches with the ports of the pump
head
Take care, that the surfaces are clean and
dust-free.
2. Put the 4 screws (Pos. 6.1) into the
designated boreholes and tighten them
with a torque of 20 Nm.
3. Now screw on the appropriate designated couplings, fittings or closing screws, to seal
the hand pump again.
(tightening torque M
A
= 40 Nm)
ATTENTION!
After the end of the assembly close all hydraulic lines by using closing screws
and/or dust protection caps, to prevent the hand pump from impurities.
NOTE:
The article description and reference number of all listed position numbers could
be found in the spare parts lists.