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NetSure 710 Series Installation Manual (IM581127000)
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Rev. U
38
Installing TPH Fuses
Refer to the following procedure and install appropriately sized TPH fuses into the proper fuseholders in the
distribution cabinet.
Refer to SAG581127000 for any restrictions.
Procedure
NOTE!
as this procedure is performed.
1.
Open the distribution cabinet’s front door by turning the latch in the counterclockwise position.
2.
Remove the TPH fuse carrier from the mounted fuseholder body by grasping its handle and firmly
pulling it straight out. Install the TPH fuse into the fuse carrier. When done, push the fuse carrier
securely back into the mounted fuseholder body.
3.
Verify that a 1/4 ampere alarm fuse is installed in the GMT-type fuseholder located adjacent to the TPH
fuseholder and that a plastic safety cover is install on this fuse.
4.
Record all fuse sizes on the cards provided within the fuseholders.
5.
Close the distribution cabinet's front door. Turn the latch clockwise to secure the door.
Figure 16:
Installing a TPH Fuse
