External fan unit
5.4 Installation
SINAMICS S120 Combi
108 Manual, Edition 07/2012, 6SL3097-4AV00-0BP3
Table 5- 1 Mounting accessories
Number Designation Specification
5 Self-clinching flush head studs M4, steel, strength class 8.8, zinc-plated, length: 15 mm
5 Nut M4, steel, strength class 8, zinc-plated
The reinforcement plates must always be installed when operating the S120 Combi with the
external fan unit.
CAUTION
Operation without the reinforcement plates is not permissible. If the reinforcement plates
are incorrectly fixed, this can result in an excessively high heat sink temperature and cause
the S120 Combi to prematurely trip.
WRONG: S120 Combi and external fan unit without
reinforcement plates
CORRECT: S120 Combi and external fan unit with installed
reinforcement plates
To Next Page
Loading...
