Lukas SP 512 - Manual (Page 11)

11
4.3 Circuit diagram
4.4 Control of the operating movements
4.5 Hydraulic supply
4.6 Hoses
A B
spreading
pulling /
squeezing
star grip
fi g. 3
To enable comprehension of the function, a simplifi ed hydraulic cylinder of the rescue
equipment (A) + hand valve (B) are depicted here.
The spreading arms movement is controlled via the star grip of the mounted valve.
(see cover, item 1 and, below, fi gure 3).
A LUKAS motor pump or hand pump only may be used to drive the equipment.
If the pump unit is a different make, you must make sure that it complies with LUKAS
specifi cations, otherwise potential dangers may occur which are not the responsibility of
LUKAS.
Ensure in particular that the authorised operating pressure for LUKAS equipment is not
exceeded.
REMARK:
Before you use pumps from a different manufacturer, you must contact LUKAS
or an authorised dealer.
The pump unit and the rescue tool are connected by hoses.