Savant IP Audio Deployment Guide
Copyright © 2020 Savant Systems, LLC
009-1571-03 | 200224
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3.3. Checking and Replacing the Fuse
Carefully follow the instructions outlined below to remove, check, and replace the IP Audio device fuses.
ELECTRIC SHOCK HAZARD!
Disconnect the unit from AC power by removing the power cord from the AC outlet and the unit before replacing
the fuse.
IMPORTANT!
The orientation of the cartridge within the unit and location of the fuse within the cartridge are crucial to proper operation. Make
note of the orientation of the cartridge and the fuse location within the cartridge before removing.
PAV-SIPA50SM/PAV-SIPA125SM
1. Disconnect the unit from AC power by removing the power cord.
2. Open the fuse cover on the AC power input using a flat head screwdriver or similar thin
flat head tool. This will allow access to the fuse cartridge.
3. Using a flat head screwdriver or similar thin flat head tool, gently loosen the cartridge
and pull the cartridge out of the unit slowly. As the cartridge is removed, make note of
the orientation, as it is important to proper operation.
TIP
: Mark the chassis and fuse holder with a marker in order to align when replacing.
4. Remove the old fuse from the cartridge and discard.
5. Gently place the new fuse in the cartridge and place the cartridge part way into the
receptacle aligning it as defined in the diagram.
6. Gently press on the cartridge the rest of the way until it seats into the terminals at the
rear of the slot.
NOTE
: If any resistance is encountered while seating the cartridge, DO NOT apply more
pressure. Stop pressing on the cartridge, remove it, verify the orientation, and repeat
step.
A
B
Connection Pins Towards Unit
Open Side of Cartridge Towards Power Switch
A
B
PAV-SIPA1SM
1. Disconnect the unit from AC power by removing the power cord.
2. Remove the fuse cartridge by pulling the tab marked
A
in the image to the right.
3. Remove the old fuse from the cartridge and discard.
4. Gently clip the new fuse into the cartridge and slide the cartridge part way into the
receptacle, ensuring that the alignment is correct.
5. Press cartridge fully into receptacle, ensuring that it is seated and secure.
A