Bem 20 Eau; Onnecting The Power To The Machine; Etting The Stroke - SUHNER MACHINING BEM 20 ES Originalbetriebsanleitung

3.

BEM 20 EAu

3.1 c

onnEcting thE powEr to thE MAchinE

Return stroke «Back» (1), polyurethane hose ø6/ø8 mm.
Working stroke «Forward» (2), polyurethane hose ø6/ø8
mm. 4/2 way valve (3). Throttle check valve (4).
End of «FORWARD» stroke sensor (1). End of «BACK»
stoke sensor (2).
3.2 S

Etting thE StrokE

3.2.1 W
orking stroke
Desserrer la vis de réglage. Avancer ou reculer la vis mo-
letée jusqu'à atteindre la course de travail souhaitée A.
Serrer la vis de réglage (1).
20
3.2.2 r
Apid stroke
Move the spindle to the starting or rapid traverse position
B you want.
Loosen the setscrew. Screw the knurled nut up to the driv-
er. Tighten the setscrew (1).
The diagram shows the sequence of signals for a drilling
operation with rapid/working stroke reverse.