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E300 Design Guide                       45
Issue Number: 1             
Figure 3-23 Installation of high IP insert for size 3
1. To install the high IP insert, firstly place a flat head screwdriver into the slot highlighted (1).
2. Pull the hinged baffle down to expose the ventilation hole, install the high IP insert into the ventilation hole in the heatsink (2). Ensure the high IP 
insert is securely installed by firmly pressing it into place (3).
3. Close the hinged baffle as shown (1).
To remove the high IP insert, reverse the above instructions.
The guidelines in Table 3-6 should be followed.