为了机床的安全，在几个机械部位中有一些干扰区。

These safety devices restrict consequently some operations of the m achine. To this end it has been provided a key for the interference 

by-passing which functioning only in Jog mode. When this key has been selected it is necessary that the operator checks himself any 

possible collision between the m achine and the table, or the m achine and the pick-up.

这些安全区限 制了机床的一些功能但对操作是必 需的。为了此目的，旁路的干涉只能采用手动方式。当干涉启动时，所有的安全区用于干涉机

床和工作台之间，机床和刀库之间等等不再受控制，需操作者检查是否有碰撞发生。

The relevant led states the selection done.

相关的信号灯表示该选择生效。

T11 key:

This key has the sa air. For its working see the chapter “Coolant”. 

该键与内冷 却液输入功能一样，但是不同的是它输入的是压缩空气而不是冷 却液。其使用方法见“冷 却液”章节。

We only point out that internal coolant and/or internal air supply are reciprocally exclusive because they use the sa me mechanical parts.

我们只指出内冷 却液和/或内压缩空气输入互为排斥，因为使用相同的机械部件。

T12 key:

This key has the sa me function as that of the external coolant supply but instead of coolant it supplies air. For its working see the chapter 

“Coolant”.