Withdrawable Frame With Grounding Switch - Siemens SION 3AE Series Operating Instructions Manual

Withdrawable frame with grounding switch

Fitting the withdrawable frame with grounding switch
Fig. 25 Fitting the withdrawable frame with grounding
switch
Fig. 26 Grounding switch mechanism detail
9229 0002 401 0A
2016-03-03
Prepare fitting of the withdrawable frame with
grounding switch as described in Section Prepara-
tions, page 9.
To secure the withdrawable frame with grounding
switch in the functional unit, Ø 6.6 mm holes can be
produced in the functional unit's space in conformity
with the hole pattern of the withdrawable frame's
side walls, and steel L-brackets (see Fig. 25) can
be placed under it.
Insert the withdrawable frame with grounding switch
and lower it onto the L-brackets.
Notice
When securing the withdrawable frame with
grounding switch in the functional unit, ensure that
the grounding switch is installed so that easy ac-
cess is possible if it later becomes necessary to
replace the grounding switch mechanism.
Installation accessories
19