Toshiba nv Series Instruction Manual page 53

■ Basic procedure to install/remove the module cover
(1) Power module
(a) Lightly press the protrusion at the lower part of the
module covers (finger position mark for removal).
(b) While lightly pressing the protrusion, remove the
cover by pulling the lower part of the cover.
(Note) Take the above steps in reverse for mounting
the cover.
Protrusion
Unified Controller nv series type2 light Controller Unit Instruction Manual
2.5 Installing / Uninstalling the Module
35