User guide

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]
3-7
3.1 Intended Use
3 Safety
Tool class 2
 These tools cannot be safeguarded in compliance with the standards:
The front and rear bending lines are detected by the protected field
on the PSENvip. The front segments of the protected field are less
than 15 mm away from the front bending line.
 Upper tools with a width of max. 43 mm or radius of max. 50 mm.
 The following safety guideline applies for press brakes with tools in
this tool class.
Tool class 3
 These tools cannot be safeguarded in compliance with the standards:
The front and rear bending lines are not detected by the protected
field on the PSENvip.
 The following safety guideline applies for press brakes with tools in
this tool class.
WARNING!
Crushing and trapping of fingers or hands!
There may be additional hazard areas in zones that are not mon-
itored by the PSENvip.
In these zones there is an increased risk of crushing and trap-
ping of fingers or hands.
Secure these zones with appropriate additional measures!
– Carry out a hazard analysis!
– Raise the regular switchover point, which initiates braking at
low speed! The switchover point must be monitored by the
safety system.
WARNING!
Crushing and trapping of fingers or hands!
There may be additional hazard areas in zones that are not mon-
itored by the PSENvip.
In these zones there is an increased risk of crushing and trap-
ping of fingers or hands.
Secure these zones with appropriate additional measures!
– Carry out a hazard analysis!
– Raise the switchover point, which initiates braking at low
speed. It must be placed even higher than the position used
for tools of tool class 2. The switchover point must be mon-
itored by the safety system.
– Each press stroke must be acknowledged by the operator
prior to initiation.