Partyline: CS-222 PL main station location of external fuse on rear panel
Question: I have a Clear-Com CS-222. Yesterday is stopped working. I have opened it up and can't find the fuse. I am hoping you can help me locate the fuse for the unit?
Answer: The Fuse Block is located below the EIA AC power cable receptacle. By placing a flat blade screwdriver in the slot between the connector and the block and twisting slightly the fuse block will release from the connector. Complete removal of the block will give access to both fuses. Both fuses are identical in value regardless of the AC voltage applied. The fuse ratings are: 1/4 amp slow blow 20mm
By turning the block over when replacing it in the receptacle will convert the input voltage range. The voltage range that is read right side up on the bottom of the block is the voltage range selected.