User Instructions | UM581127000 |
Spec. No. 581127000 (Model 710NPBA) | Issue AB, March 22, 2012 |
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Replacing a Distribution Device
General
Replace distribution devices with the same type and rating. Refer to System Application Guide SAG581127000 for part numbers.
Distribution Fuse “Alarm Fuse” Replacement
If a distribution fuse opens, the associated alarm fuse opens. Replace the distribution fuse before replacing the alarm fuse.
Procedure
1)An alarm fuse is removed by pulling it straight out of the fuseholder. If the alarm fuse is located in a modular fuse carrier, hold the fuse carrier in place with your thumb while pulling on the alarm fuse to prevent the entire carrier from inadvertently being pulled out.
2)Safety fuse covers are provided for all Bussmann GMT type fuses installed in the system. These covers snap onto the fuses and provide protection from exposed electrical terminations when a fuse opens. Insure that the safety fuse cover is installed after replacing a fuse. Refer to Figure
Safety Cover | Safety Cover |
P/N 248898700 | P/N 102774 |
Figure
Installation of Safety Fuse Covers
Chapter 4. Troubleshooting and Repair | Page 19 |
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