Delta EB3000 Series User Manual page 23

Chapter 3 Option CardsEB3000
Select the applicable option cards for your drive or contact your local distributor for suggestions. To
prevent damage to the motor drive during installation, remove the digital keypad and the cover before
wiring. Refer to the following instructions. Note that the option cards do not support hot swapping. Turn
off the drive power before installing or removing the option cards.
3-1 Option Card Installation
3-1-1 Detach and Attach the Top Cover
1. Press the snaps on both sides of the top cover.
2. Detach the top cover by rotating it with the direction as the figure in step 2 below shows.
3. Install the option card after detaching the top cover.
4. After installing the option card, attach the top cover and make sure the upper hooks of top cover
have already plugged into the upper grooves of middle case.
5. Rotate the top cover in an opposite direction and attach until the snaps engage the grooves of
middle case with a click.
Step 1: Press the
snaps of top cover
Step 4: Attach the top cover
Step 2: Detach the
top cover
Step 5: Make the snaps engaged
3-2
Step 3: Install the
option card