Delta VFD300C43S-HS User Manual page 115

Frame H
Applicable model
VFD3550C43A-HS
Fan model "MKCHS-HFKM" 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]
4
1
3. Press the latch to disconnect fan power, and cut the cable tie
4. Loosen the screw 13–18 and remove the fan. Screw torque: 35–45kg-cm / [30.3–39 Ib-in.] / [2.9–3.8 Nm] (figure 4)
3
2
Figure 1
Chapter 7 Optional AccessoriesC2000-HS
2. Loosen the screw 5–12 and remove the top cover (figure
2). Screw torque: 24–26kg-cm / [20.8–22.6 Ib-in.] /
7
8
5
Figure 3
Figure 4
7-43
[2.4–2.5 Nm]
9
10
11
12
6
Figure 2