Chapter 7 Optional AccessoriesC2000 Plus 
 
7-120
Frame D0 
  Model “MKC-DFKB” Capacitor Fan   
Applicable models 
VFD370C43S-00; VFD450C43S-00; VFD370C43S-21; VFD450C43S-21
 
1.  Loosen screw 1 and screw 2, press the tab on the 
right and left to remove the cover, follow the 
direction the arrows indicate. Press on top of 
digital keypad to properly remove it. Screw 1, 2 
Torque: 12–15 kg-cm / (10.4–13 lb-in.) / (1.2–1.5 
Nm)  
 
1
2
 
Fi
ure 7-157   
2.  Loosen screw 3, press the tab on the right and the 
left to remove the cover. Screw 3 Torque: 6–8 
kg-cm / (5.2–6.9 lb-in.) / (0.6–0.8 Nm)   
3
 
Figure 7-158   
3.  Loosen screw 4 (see the figure below) and disconnect fan power and pull out the fan. (As shown in the 
enlarged picture). Screw 4 Torque: 10–12 kg-cm / (8.7–10.4 lb-in.) / (1.0–1.2 Nm)   
4
 
Figure 7-159