Eaton Corporation Page 44 Ver 1.1
In order to utilize an opening hole in the inner level area, it is necessary to
use the required tools such as a slotted screwdriver with a hammer to knock
at the certain point repeatedly as figure 6.4.6 indicated:
Figure 6.4.6: Knocking point of inner level
In order to dash an opening hole at outer level area, it is necessary to use the
required tools to strike (knock) at the certain points repeatedly in order to
open a hole for wiring as shown in figure 6.4.7.
Figure 6.4.7: Knocking point of outer level
IMPORTANT
Be sure to follow all instructions to strike/knock-out the opening hole
by the proper procedures. Otherwise, the opening area of knockout
can be easily damaged if improper tools are used or any improper
procedures are done for the opening, please beware.
1st Step: Use tools to target upper strick point and to knock once.
2nd Step: Use tools to target bottom strick point and to knock again.
Last Step: Repeat the1st and 2nd step until the hole of inner level is opened.
1st Step:
Use tools to target left-hand side strike point and to knock once.
2nd Step:
Use tools to target right-hand side strike point and to knock again.
Last Step:
Repeat 1st and 2nd step until the hole of outer level is opened.