Lukas SC 250 M - Manual (Page 14)

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6.5 Squeezing
Basically, squeezing may only be carried out in the area of the tips (see fi gure below).
Squeezing area
7. Dismantling the equipment / deactivation after use
Once work has been completed, the blade arms are to be closed so that there is a tip
distance of just a few mm. This relieves the hydraulic and mechanical strain on the device.
Free the rescue equipment of any stubborn dirt which may have become attached during
use.
If the equipment is to be stored for a longer period of time, the exterior is to be cleaned
completely and the mechanically mobile parts are to be lubricated.
Avoid storing the rescue equipment in a damp environment.
NOTE:
Never store the combi tool with the blade arms fully closed! The complete
closure of the blade arms can cause hydraulic and mechanical stress to build
up again.
8. Care and maintenance
The equipment are subject to very high mechanical stresses. A visual inspection is to be
carried out after every use: however, at least one visual inspection is to be carried out every
six months. These inspections enable the early detection of wear and tear, which means
that punctual replacement of this wearing parts prevents breakages from occurring. Also
regularly check the torque of the pivot bolt. (For tightening torques M
A
see ‘Technical Data’)
Fracture testing of the blades must be carried out after 3 years. Therefore a special crack
testing kit is available.
Every three years or if there is any doubt regarding the safety or reliability of the equipment,
a function test must also be performed. (Please also observe the relevant valid national and
international regulations pertaining to service intervals of rescue equipment). In the Federal
Republic of Germany, safety testing is carried out on a regular basis, in accordance with
GUV (German Legal Accident Insurance) regulations.