Delta Electronics VFD037CH23A-21 — инструкция по установке и обслуживанию аксессуаров для оборудования [102/638]

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Chapter 7 Optional Accessories

7-32

Frame D

Applicable model

VFD220CH23A-00/21;VFD300CH23A-00/21;VFD370CH23A-00/21;VFD370CH43A-00/21;VFD450CH43A-00/21;

VFD550CH43A-00/21;VFD750CH43A-00/21

4. (Figure 1) Loosen screw 1 and screw 2, press the on the

right and the left to remove the cover, follow the direction

the arrows indicate. Press on top of digital keypad

KPC-CE01 to properly remove the keypad. Screw torque:

10~12kg-cm (8.6~10.4in-lbf).

Figure 1

5. (Figure 2) Loosen screw 3 and screw 4, press the tab on

the right and the left to remove the cover. Screw torque:

6~8kg-cm (5.2~6.9in-lbf).

Figure 2

6. (Figure 3) Loosen screw 5 and disconnect the fan power.

Screw torque: 10~12kg-cm (8.6~10.4in-lbf).

Figure 3

For heat sink fan

Step1. (Figure 4) Loosen the screws. Screw torque:

24~26kg-cm (20.8~25.6in-lbf).

Step2. Disconnect fan power and pull out the fan.

(As shown in the larger picture)

Figure 4