TOX PRESSOTECHNIK Powerpackage Q Series, Original Operating Instructions, Page: 44 / 80

Commissioning
44 TOX_Manual_Powerpackage_line-Q_en
7.2 Requirements for the commissioning
This incomplete machine may not be commissioned until it has been ascer-
tained that the incomplete machine in which the component is to be in-
stalled complies with the requirements of the Machinery Directive (2006/42/
EC).
The requirements are:
Ÿ Safety devices of the machine are fully assembled and functional.
Ÿ
The drive is fully assembled.
Ÿ All supply lines are connected.
Ÿ
The required compressed air qualities and connection values are
present.
Ÿ
Sufficient pieceparts and material are available.
7.2.1 Measuring connection and control connection
The oil pressure proportional to the press force is present on the measuring
connection and control connection.
This can be displayed, for example, by connecting a pressure gauge or
used via transmission to a pressure switch for generating a switching pulse.
The following applies for the activation of the compressed air supply during
venting:
Ÿ
During venting, the return stroke and pressure valve (pneumatic spring)
must be impinged with compressed air.
Ÿ
It must not be possible to activate the fast approach stroke and the
power stroke when doing so.
Ÿ
Attach drop protection if necessary.
When depressurizing a pressure valve (pneumatic spring), the following ap-
plies:
Ÿ
When the forward stroke connection and back stroke connection are
switched, the compressed air supply of the pneumatic spring must also
be turned off.