Pilz PSENvip RL D P Manual do Utilizador descarregar pdf (Página 111)

8.2 Operating notes

8 Operation

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany

Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: [email protected]

8-4

Betrieb_Sc hutzfeld modi_quittieren_Ausfuehrung

An acknowledgement button must be operated to initiate a press stroke

with a reduced protected field.

When initiating a press stroke while the protected field is reduced (box

bending with or without back gauge), please note the following:

Until the acknowledgement button is pressed, the display of the protect-

ed field to be blanked changes.

 Insert the workpiece.

 Press the acknowledgement button and release it again.

 Operate the foot switch to initiate the press stroke.

The press brake initiates the press stroke with reduced protected field.

8.2.5 Tool change

Tool change8-Betrieb_W erkzeugwechsel

After a tool change, proceed as follows:

 Track the adjustment line to the tool centre point. See Chapter 7,

"Commissioning", section entitled "Adjustment during tool change".

 Carry out a function test using the test piece. See Chapter 7, "Com-

missioning", section entitled "Function test of the safety device".

WARNING!

Crushing and trapping of fingers or hands!

With box bending with back gauge protected field mode, both

the front and rear segments of the protected fields are blanked.

Around the bending line there is an increased risk of crushing

and trapping of fingers or hands.

Make sure that the workpiece is handled correctly (see

Chapter 3, “Safety”).

INFORMATION

Generally you should not have to mechanically realign the trans-

mitter and receiver after a tool change. However, if this should

be necessary, follow the instructions given in Chapter 7, "Com-

missioning", section entitled "Initial commissioning".

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Pilz PSENvip RL D P Manual do Utilizador Página 111