Rockwell-automation 20P PowerFlex DC Drive - Frame D Field SCR Module Manuel d'utilisateur télécharger pdf (Page 7)

Publication 20P-IN055A-EN-P

2. Remove the two screws and washers that secure the SCR module to the

heatsink and remove the module.

Figure 4 Field SCR Module

Step 5: Install the New

Field SCR Module

Install the new field SCR module in reverse order of removal as detailed in Step

4: Remove the Existing Field SCR Module

above.

• Apply thermal grease to the bottom of the field SCR module before securing

it to the heatsink.

Step 6: Install the Field

Board

Install the field board in reverse order of removal as detailed in Step 3: Remove

the Field Board on page 4.

Tightening torque:

2.5…5.0 N•m

(22…44 lb•in)

ATTENTION: Thermal grease must be applied to the bottom of the

field SCR module before securing it to the heatsink or damage to the

drive may occur.

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Rockwell-automation 20P PowerFlex DC Drive - Frame D Field SCR Module Manuel d'utilisateur Page 7