INVT Goodrive390L Series User Manual page 134

Goodrive390L Series Lift-Dedicated VFD
Cooling fan replacement procedure

Step 1 Press the snap of the fan cover gently
to remove the fan cover.
Step 3 Install a new fan in the VFD in the reverse steps. Assemble the VFD. Ensure the air
direction of the fan is consistent with that of the VFD (blowing upwards).
Note:
Before disassembling or installing the VFD, stop the VFD, cut off the power, and wait

at least 5 minutes.
Different VFD models may be slightly different in the fan quantity and position. The

fan disassembly and assembly methods are similar.
Step 1 Press the snap of the fan cover gently
to remove the fan cover.
Step 3 Install a new fan in the VFD in the reverse steps. Assemble the VFD. Ensure the air
direction of the fan is consistent with that of the VFD (blowing upwards).
202403 (V1.0）
Disassembling and installing a fan (4–7.5kW)
Disassembling and installing a fan (11–15kW)
Inspection and maintenance
Step 2 Lift the fan upward, and remove the
fan connection terminal.
Step 2 Lift the fan upward, and remove the
fan connection terminal.
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