Siemens SINUMERIK 828D Manual page 99

Emergency-stop circuit
Figure 7-2
Key caps
All keys of the MCP 483C PN come with changeable key caps. Refer to the following table
for the additional replacement key caps provided for lathes in the accessories pack:
Key cap
You will find order numbers for the key caps in Chapter Spare parts and accessories
(Page 111).
PPU
Manual, 03/2013, 6FC5397-2DP40-3BA1
Emergency-stop circuit
EMERGENCY STOP
Press the red Emergency-Stop button in emergencies when
 people are at risk.
 there is the danger of a machine or workpiece being damaged.
As a rule, when operating the Emergency-Stop button, all drives are brought to
a standstill with max. braking torque.
Turn the emergency-stop counterclockwise to unlatch it.
Machine manufacturer
For details of other or additional reactions to an Emergency-Stop:
Please note information provided by machine tool manufacturer.
Symbol number
7027
7125
7126
7127
7128
Connectable components
Key cap Symbol number
7129
7130
7131
7132
7.1 MCP 483C PN
99