Operating Instructions Safety Systems
MGB-L..B-PN.-… (PROFINET) and With Data Structure Type A
18
(translation of the original operating instructions) 2114575-06-02/21
8.2.
Lockout mechanism
If the lockout mechanism is pivoted out/extended, the bolt tongue cannot be extended. The lockout mechanism can be
secured with padlocks (see
). This is intended to prevent people from being locked in unintentionally. The lockout
mechanism does not fulfill any safety function.
¨
To pivot out, press the grooved part (possible only with bolt tongue retracted).
1
2
Key
:
1
Padlock
∅
min. 2 mm,
∅
max. 10 mm
2
Automatically extending, second lockout mechanism
Padlock
∅
min. 6 mm,
∅
max. 10 mm
Notice:
You can fit a maximum of 3 locks Ø 8 mm
.
Figure 7:
Lockout mechanism secured with padlock
8.3.
Escape release (optional)
The escape release is used to open a locked guard from the inside without tools.
The system enters into a latching fault when the escape release is actuated.
17. System status table on page 33
,
signal sequence incorrect
status (DIA red, Lock flashes 1 time).
The system might not enter into a latching fault if the escape release is actuated very slowly.
Important!
Ì
It must be possible to actuate the escape release manually from inside the protected area without
tools.
Ì
It must not be possible to reach the escape release from the outside.
Ì
The actuator must not be under tensile stress during manual release.
Ì
The escape release meets the requirements of Category B according to EN ISO 13849-1:2008.
Ì
The correct function must be checked at regular intervals.
Ì
Observe the notes on any enclosed data sheets.
Ì
Fit escape release such that operation, inspection and service are possible.
Ì
The actuation axis for the escape release must be inserted min. 10 mm into the handle module. Note the information on
the different profile widths in the chapter
8.3.1. Preparing escape release on page 19
Ì
Adjust escape release axis at right angles to the handle module. See