16      Chapter 3  Installation and Wiring 
EV2000 Series Universal Variable Speed Drive    User Manual 
snapper with your middle finger. Then press the panel 
inward to snap it in position as shown in Figure 3-4. 
 
 
 
Fig. 3-4 Removing and Mounting of Operation Panel 
Where: 1&2: holding clamp    3:panel 
3.2.2    Removing and Mounting of Cover 
EV2000 series have two kinds of cover, plastic or 
metallic one. Follow the steps below to remove and 
mount the cover. 
1. Removing and mounting of plastic covers 
1) Removing: 
①  Remove the operation panel 
②  Remove two screws at bottom 
③  Lift the bottom of cover up to 5~10 degrees, move it 
upward at least 10mm until the clamp are out of the slot 
on the cabinet, then remove the front panel. 
2) Mounting of plastic cover: 
①Tilt the cover 5~10 degree; 
②Insert the top clamp into the slot at the top of the 
drive; 
③Mount the screws at the bottom part of the cover; 
④Install the operation panel 
 
Fig. 3-5 Removing and installation of plastic cover 
 Note: 
Pull out or insert the plastic cover gently, otherwise the 
mounting clamp may be damaged. 
2. Procedures of removing and mounting the metal 
cover 
1) Procedures of removing the metal cover: 
①Remove the operational panel; 
②Remove all the screws on the cover; 
③Take out the cover horizontally. 
2) Procedures of installing the metal cover: 
①Mount the cover on the frame by screws; 
②Install the operation panel. 
 
Fig. 3-6 Removing and mounting metal cover