Yaskawa YASNAC PC NC Maintenance Manual - Manual (Page 21)

PC NC Maintenance Manual Chapter 3: Maintenance Instruments
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Maintenance/replacement parts are:
• Fuse model HMO3, 0.3A; approximate mass: 0.4g
• NC card fuse
• CPU rack fuse: 1A 250V 3AG fast-acting type glass body cartridge fuse; or
250V 3AG fast-acting type glass body cartridge fuse
Note: The current CPU rack fuse is 1A Littlefuse #312001, but will change to
3A Littlefuse #312003 fuse per ECO #N-9910-020.
• Motherboard battery: coin-type 3V lithium battery,
part # Mitsubishi #CR2032, or Maxell #CR2032