HEIDENHAIN MSE 1000 - Manual (Page 125)

Maintenance
Replacing a fuse
Operating Instructions 125
MSE 1201
(ID 747501-01)
To replace a fuse, MSE 1201 (ID 747501-01):
Verify that the power switch is in the off position
Disconnect the power cable from the source of power
Press the fuse holder release until the retaining mechanism is disengaged
Remove the fuse holder and replace the fuse
Re-insert the fuse holder and gently press in until the retaining mechanism is
engaged
MSE 1201
(ID 747501-02)
MSE 1202
(ID 747502-01)
To replace a fuse, MSE 1201 (ID 747501-02), MSE 1202 (ID 747502-01):
Verify power is removed from the module
Insert a flat-edge screwdriver into the slot on the fuse holder and turn
counterclockwise to disengage the fuse holder
Remove the fuse holder and replace the fuse
Re-insert the fuse holder and turn clockwise with flat-edge screwdriver until re-
engaged