Electrical Components
SM 4-155 D255/D256/M281/M282
Replacement
and Adjustment
ï‚§ When installing the power pack, insert the actuator [A] through the hole [B] of the power
pack [C].
4.23.8 PSU
1. Remove the controller box (MP 501/601: page 4-128, SP 5300/5310: page 4-132)
2. Remove the PSU fan. (page 4-159)
3. Remove the ground screw [A] and release the two connectors.