Setting the Supply Voltage or Replace a Fuse

The voltage setting (115V or 230V) is shown through the window on the fuseholder door (Figure: “PIM Master MW8219A Connector Panel”). Confirm that the PIM Master voltage setting for the electrical service at the current location is correct.

To change the voltage setting or replace a fuse:

1.	Insert a flathead screwdriver in the slot at the bottom of the fuseholder door and gently rotate to unlatch the door.

2.	Remove the red fuseholder by inserting the flathead screwdriver under the fuseholder edge and gently pushing down. Lift the fuseholder out of the PIM Master.

3.	To change the voltage setting, rotate the fuseholder 180 degrees and reinsert into the PIM Master. Replace fuses as required Anritsu P/N: 3-631-127 (10A fast acting fuse, Cooper Bussman AGC-10-R or equivalent).

The new voltage setting will be displayed in the window of the fuseholder door.

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