Mechanical installation
3.2 Mechanical installation: Checklist
Cabinet Modules NEMA
Manual, 04/2014, A5E03586450A
47
9 Components that are supplied separately for transport reasons must be assembled at
the plant. This applies to the following options:
• Degree of protection IP21 with canopy (option M21)
• Degree of protection IP23 (NEMA1 filtered)/IP43/IP54 NEMA12 (ventilated) with
hood or filter elements (options M23, M43, M54)
(→ See Chapter "Options", Section "M21, Degree of protection IP21" and
"M23/M43/M54, Degree of protection IP23 (NEMA1 filtered)/IP43/IP54 (NEMA12 ven-
tilated)" under Installation)
10 If it is possible to enter the area underneath the cabinet units, plant-side shock protec-
tion must be provided for this area.
11 The handle must be mounted for option L37 (DC interface including pre-charging input
circuit).
(→ See "DC interface including pre-charging circuit of associated DC-link capacitance"
12 With option M26, the installed cabinet equipment must be enclosed on the right, and
with option M27, the installed cabinet equipment must be enclosed on the left.
• Side panel installed on the right (option M26)
• Side panel installed on the left (option M27)
(→ See Chapter "Options", Section "M26 / M27, side panels mounted on the right or
13 All shock protection measures (guards, plates) in and on the cabinet units must be
installed before commissioning.
14 The clearance around an open control cabinet door (escape route) specified in the
applicable accident prevention guidelines must be observed.
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