Operating Instructions
Operating Instructions Safety Systems
MGB-L1…-AR.-… / MGB-L2…-AR.-… and MGB-L1…-AP.-… / MGB-L2…-AP.-…
2
(translation of the original operating instructions) 2119167-06-06/20
Contents
1. About this document ............................................................................................. 4
1.1. Scope ............................................................................................................................................ 4
1.1.1. Notes on older product versions ......................................................................................4
1.2. Target group ..................................................................................................................................4
1.3. Key to symbols ...............................................................................................................................4
1.4. Supplementary documents ..............................................................................................................5
2. Correct use .......................................................................................................... 6
2.1. Main differences between MGB-AP and MGB-AR ................................................................................. 7
3. Description of the safety function .......................................................................... 8
4. Exclusion of liability and warranty ......................................................................... 9
5. General safety precautions ................................................................................... 9
6. Function ............................................................................................................. 10
6.1. Guard locking for version MGB-L1 ..................................................................................................10
6.2. Guard locking for version MGB-L2 ..................................................................................................11
7. System overview................................................................................................. 12
7.1. Locking module MGB-L.-… ............................................................................................................12
7.2. Handle module MGB-H-…...............................................................................................................12
7.3. Escape release MGB-E-… (optional) ................................................................................................12
7.4. Dimension drawing .......................................................................................................................13
8. Manual release ................................................................................................... 14
8.1. Auxiliary release............................................................................................................................14
8.2. Emergency unlocking (can be retrotted) ........................................................................................15
8.2.1. Actuating emergency unlocking ......................................................................................15
8.3. Lockout mechanism ...................................................................................................................... 15
8.4. Escape release (optional) ..............................................................................................................16
8.4.1. Preparing escape release .............................................................................................16
9. Installation ......................................................................................................... 18
9.1. Mounting lens ...............................................................................................................................19
10. Changing actuating direction (here: from right to left) .......................................... 21
11. Protection against environmental effects ............................................................. 22
12. Electrical connection .......................................................................................... 23
12.1. Notes about .........................................................................................................................24
12.2. Safety in case of faults .................................................................................................................. 24
12.3. Fuse protection for power supply ...................................................................................................24
12.4. Requirements for connection cables ...............................................................................................25