Light Curtains; Mobile Separating Safety Installations; Safety Switches Of The Channel Interlock; Safety Switches For Channel Aperture Monitoring - Index MBL22-8 Series Operating Instructions Manual

SAfETy INfORmATION
Specific safety instructions
20
①

Light curtains

The light curtain at the bundle respectively rack loader unit impedes move-
ments within the reach of the lifting and the spot-drilling unit subsequent to
interruption of the light curtain. The collet chuck of the spot-drilling unit can
carry out a rapid retracting motion. The motions for bar guidance and bar feed
can continue so that continued production is guaranteed.
②

Mobile separating safety installations

These installations impede the access of the operator during ongoing mo-
tions. The mobile separating safety installations are equipped with a bolt
keeper for the safeguarding of running-out movements.
③

Safety switches of the channel interlock

These safety switches serve the enquiry of the channel interlock. Before
drum indexing or spindle rotation release, the channels must be locked.
④

Safety switches for channel aperture monitoring

These safety switches serve the monitoring of the channel aperture. Before
drum indexing or spindle rotation release, the channels must be locked.

Drum stroke

For service purposes, the drum may be pushed backward. The linked position
of the spindle is being enquired. If said position was not reached, any move-
ments at the bar loading magazine will be impeded.
Bar loading magazine MBL22‑8, MBL24‑6, MBL32‑6, MBL40‑6, MBL40‑8
INDEX Multi spindle turning machines Control system C200-sl
DIM063EN - 2021-09-27