Unique Torque Values In E1H-E4H Drives - Danfoss VLT FC Series Service Manual
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- Operating instructions manual (64 pages) ,
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Product Specifications
14.1.2 Unique Torque Values in E1h–E4h Drives
Some fasteners in E1h–E4h drives require unique, non-standard torque values. Refer to Illustration 14.1 for the type and
location of these fasteners.
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14
14
1
All M4 fasteners
Torque: 2.27 Nm (20.1 lb-in)
2
3 M5 fasteners
Torque: 3.91 Nm (34.6 lb-in)
3
All gasketed M5 fasteners except door screws
Torque: 3.91 Nm (34.6 lb-in)
Illustration 14.1 Unique Torque Values, E1h–E4h Drives
320
®
VLT
FC Series, D1h–D8h, Da2/Db2/Da4/Db4, E1h–E4h, J8/J9
4
6 M5 fasteners attaching gate drive card
Torque: 2.27 Nm (20.1 lb-in)
5
All M5 fasteners attaching input plates to side mounting rail
Torque: 3.91 Nm (34.6 lb-in)
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Danfoss A/S © 02/2019 All rights reserved.
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MG94A502
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Troubleshooting
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Questions and answers
How do I clear log S:28[M26] in my danfoss vfd
How can clear log S:28[M26]in my danfoss vfd
To clear log S:28[M26] in your Danfoss VLT FC Series VFD, reset the unit. This clears alarms and warnings, as noted for similar faults like ALARM 78. Make sure the issue causing the log has been resolved before resetting.
This answer is automatically generated