Delta C2000 Series User Manual page 210

Frame H
Applicable model
VFD4000C63B-00; VFD4000C63B-21
Fan model "MKC-HFKM1" Heat Sink Fan
1. Loosen the screw 1~4 and remove the top cover (figure 1)
Screw torque: 14~16 kg-cm / [12.2~13.9 Ib-in.] /
[1.4~1.6 Nm]
3. Disconnect the fan connector (figure 3).
Figure 1
Figure 3
Chapter 7 Optional AccessoriesC2000
2. Loosen the screw 1~8 and remove the top cover (figure 2).
Screw torque: 24~26kg-cm / [20.8~22.6 Ib-in.] /
[2.4~2.5 Nm]
4. Loosen screws 1~4 (as shown below) and remove the fan.
Make sure the fan is disconnected when removing. Screw
torque: 24~26kg-cm / [20.8~22.6 Ib-in.] / [2.4~2.5 Nm]
(figure 4)
7-103
Figure 2
Figure 4