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(vii)  White-plastic-sheets for IED case sides 
When  the  user  wishes  to  mount  an  IED  case  in  the  19-inch  rack,  the  user  should  have 
arrangements and preparations of the IED in advance. There are two types with regard to the 
structures of IED cases. 
 
Rack mounting type: flanges have to be screwed and fixed on the case, and countersunk screws 
are  provided  for  them.  When  wishing  to  place  the  IED  case  in  a  19-inch  rack,  put  white-
plastics-sheets on the countersunk screws to cover up (see Figure 13.3-7); they are bundled in 
its package. Detach the flange from the case if combining cases is required with a mounting 
kit. Remind that the user needs to put the white-plastic-sheet over the countersunk screws on 
each side. 
 
Figure 13.3-7 Covering the screw holes with white plastic sheets 
Note:  When the case is ordered in 1/1 size one; the flange is integrated so that the 
countersunk screws and white-plastic-sheets are not provided. 
Note:  For more information about how to mount a case in a rack, see 
Installation 
handbook for rack mounting, cable work, etc. 
(6F2S1954)
.
 The user can get a 
mounting kit by ordering (
see Appendix: Ordering
). 
 
Flush-mounting type: flanges are integrated at the both sides of the case. Thus, the white-
plastics-sheets are not bundled.