EIBENSTOCK EBM 352/3 Notice Originale page 115

Fastening on the floor by means of vacuum
Don't use the vacuum mounting on the wall and overhead!
For a low-pressure mounting the surface where the base is mounted must be
not porous and must be flat and free of cracks.
If this is not the case, this kind of mounting can't be used. For the vacuum
mounting you need a vacuum pump, a vacuum hoses and the vacuum set
BST 352 (see illustration). These items are available on request.
Install the drill rig.
F
Fix the washer (E) and finally the fastening
nut (F) on the quick action clamping screw
E
(D).
Tighten the fastening nut (F) with a wrench
D
SW 27.
Before and after tightening the nut (F), the 4
adjustable screws have to be adjusted in
order to adapt the rig to the surface.
Fitting the vacuum set:
Position the coupling plate of the vacuum set on the
drill rig base as shown.
Turn the knob 90° into the diagonal setting. This
locks the coupling plate into the base.
Check that the coupling plate is secure.
Place the foam rubber seal into the recess on the
bottom of the base.
15
Do check whether the drill rig is
installed safely and firmly.