8.4 Replace Cooling Fans
276 SIEPCYEUOQ2V01A Q2V Technical Manual
Note:
The connector installation position is different for different models.
Figure 8.6 Put the Connector in the Recess
Figure 8.7 Put the Connector in Between the Fans
Figure 8.8 Put the Connector in Between the Drive and Fan
4. Insert the fan cover straight until the hook clicks into place.
Figure 8.9 Reattach the Fan Finger Guard
5. Energize the drive and set o4-03 = 0 [Fan.Oper Setting = 0 h] to reset the cooling fan operation time.
◆ Replace the Cooling Fan
Table 8.12 Applicabel Models
Model Cooling Fans
2030 1
B018 2
4018, 4023 1
DANGER! Electrical Shock Hazard. Do not examine, connect, or disconnect wiring on an energized drive. Before servicing,
disconnect all power to the equipment and wait for the time specified on the warning label at a minimum. The internal capacitor
stays charged after the drive is de-energized. The charge indicator LED extinguishes when the DC bus voltage decreases
below 50 Vdc. When all indicators are OFF, measure for dangerous voltages to make sure that the drive is safe. If you do work
on the drive when it is energized, it will cause serious injury or death from electrical shock. The drive has internal capacitors that
stay charged after you de-energize the drive.
CAUTION! Burn Hazard. Do not touch a hot drive heatsink. De-energize the drive, wait for a minimum of 15 minutes, then make
sure that the heatsink is cool before you replace the cooling fans. If you touch a hot drive heatsink, it can burn you.
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