CONTENTS - Original instructions
Environmental requirements ..........................................................................................................
Product liability ...................................................................................................................................
Warranty ................................................................................................................................................
Service .....................................................................................................................................................
Intended use .........................................................................................................................................
.........................................................................................................................................
Technical specification ......................................................................................................................
SL521 work ............................................................................................................................................
Locking ....................................................................................................................................................
Unlocking ...............................................................................................................................................
Operation mode selectors ...............................................................................................................
description ..................................................................................................................
Integrated safety ..................................................................................................................................
sensors ..........................................................................................................................
Emergency escape ..............................................................................................................................
Break-out unit PSB ....................................................................................................
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