Allen Bradley AC Drive PowerFlex DC

Is the reforming voltage within the specified range?

Enter the power supply current draw

Is the power supply current draw less than or equal to 500 mA?

Drive Preparation for PowerFlex 753 and 755

Disconnect internal stirring fans for the following drives before applying voltage

Inspect Main Heatsink Cooling Fan(s)

Check if the main heatsink cooling fan(s) are operational

Are there any unusual noises from the main heatsink cooling fan(s)?

Inspect Door-mounted Cooling Fans

Verify the door-mounted cooling fans are functioning properly

Is there any visible damage to the door-mounted cooling fans?

Inspect Capacitor Bank Cooling Fans

Ensure the capacitor bank cooling fans are running smoothly

Are the capacitor bank cooling fans free of dust and debris?

Door-mounted Air Filters Maintenance

Inspect door-mounted air filters for damage or clogging

Clean door-mounted air filters if reusable

Replace door-mounted air filters if necessary

Roof-mounted Assembly Air Filters Maintenance

Inspect roof-mounted assembly air filters for damage or clogging

Clean roof-mounted assembly air filters if reusable

Replace roof-mounted assembly air filters if necessary

Main Heatsink Cooling Fan(s) Replacement

Remove the old main heatsink cooling fan(s)

Install new main heatsink cooling fan(s)

Verify the installation of main heatsink cooling fan(s)

Door-mounted Cooling Fans Replacement

Remove the old door-mounted cooling fans

Install new door-mounted cooling fans

Verify the installation of door-mounted cooling fans

Capacitor Bank Cooling Fans Replacement

Check for proper functioning and freedom from sticking or binding

Replace any broken, deformed, or badly worn parts or assemblies

Check and securely re-tighten any loose fasteners

Is lubrication specified for this product?

Lubricate per individual product instructions

Are there any Allen-Bradley® magnetic starters, contactors, or relays?

Ensure no lubrication is applied to Allen-Bradley® devices