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ABB
ABB

ABB Adjustable Speed AC Drive ACS550-U1-144A-6

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ABB Adjustable Speed AC Drive ACS550-U1-144A-6

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ABB Adjustable Speed AC Drive ACS550-U1-144A-6

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PDF MANUAL

Manual for ABB Adjustable Speed AC Drive ACS550-U1-144A-6

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ABB Adjustable Speed AC Drive ACS550-U1-144A-6

ABB Adjustable Speed AC Drive ACS550-U1-144A-6

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Maintenance Plans for ABB Adjustable Speed AC Drive Model ACS550-U1-144A-6

Integrate maintenance plans directly into your work orders in MaintainX.

6 Monthly Heatsink Maintenance

Check mark

Warning: Always remove power from the drive before starting the maintenance.

Check mark

Is the heatsink dusty?

Check mark

If the heatsink is not dusty, no further action is required.

Check mark

If the heatsink is dusty, proceed with the following steps.

Check mark

Remove the cooling fan.

Check mark

Blow clean compressed air (not humid) from bottom to top and simultaneously use a vacuum cleaner at the air outlet to trap the dust.

Check mark

Note: If there is a risk of the dust entering adjoining equipment, perform the cleaning in another room.

Check mark

Reinstall the cooling fan.

Check mark

Restore power.

Run this procedureArrow right

6 Yearly Main Cooling Fan Replacement

Check mark

Warning: Only trained personnel should perform this procedure.

Check mark

Power removed from the drive?

Check mark

Screw attaching the fan casing removed?

Check mark

Cable connector disconnected?

Check mark

Fan replaced onto the casing’s pins?

Check mark

Casing reinstalled in reverse order?

Check mark

Power restored?

Check mark

Sign off on the fan replacement

Run this procedureArrow right

3 Yearly Internal Enclosure Cooling Fan Replacemnt

Check mark

Power removed from the drive

Check mark

Front cover removed

Check mark

Fan lifted out and cable disconnected

Check mark

Fan installed in reverse

Check mark

Power restored

Run this procedureArrow right

Parts for ABB Adjustable Speed AC Drive ACS550-U1-144A-6

Access the parts list for your equipment in MaintainX.

Part Name
Part Number

Fuse

JJS-200

Flange Mounting Kit

AC8-FLNGMT-R6

Ring Lug

YAV6C-L2

Ring Lug

CCL-6-38

Ring Lug

YA4C-L4BOX

Fuse

JJS-200

Flange Mounting Kit

AC8-FLNGMT-R6

Ring Lug

YAV6C-L2

Ring Lug

CCL-6-38

Ring Lug

YA4C-L4BOX

Fuse

JJS-200

Flange Mounting Kit

AC8-FLNGMT-R6

Ring Lug

YAV6C-L2

Ring Lug

CCL-6-38

Ring Lug

YA4C-L4BOX

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Thousands of companies manage their assets with MaintainX

DuracellAB InBevErgonTitan AmericaMeritUnivar SolutionsRivianCadrexMagnaMaasPresriteSoutheast PowerInterrollDuracellAB InBevErgonTitan AmericaMeritUnivar SolutionsRivianCadrexMagnaMaasPresriteSoutheast PowerInterroll

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