PLZ-U Installation and Preparation 2-7
2. Carry the load unit with both hands and slowly insert it into the desired
slot.
Check that the panel surface of the load unit is nearly flat with the frame panel
surface.
3.
Fix the load unit in place using the unit attachment screws (M3-10) pro-
vided.
Fig. 2-4 Installing the load unit
• The load unit is securely grounded when it is screwed in place. For safety reasons,
be sure to fix the load unit using screws.
■ Removal procedure
1. Remove the unit attachment screws (M3-10) indicated in installation
procedure step 3.
The screws that you removed are needed when you install the load unit again.
Be sure to store them in a safe place (do not lose them).
2.
Hold the load unit with both hands and slowly remove it from the slot.
• Be sure to attach blank panels on both the front and rear panels in empty slots. If
you do not, the cooling effect deteriorates, and the PLZ-U can malfunction.
Screw it in place.
Insert the load unit into the slot.
NOTE
NOTE