Epson ES Series Manipulator Manual page 125

Part 2: Maintenance
(6) Using a hexagon head wrench in the screw holes of the waveform generator, remove
the two flat point setscrews (M4×6 for the ES series; M5×6 for the EL series).
Remove the waveform generator from the motor. One of the setscrew holes has a
brass bush inside which must not be lost.
ES
(7) Remove the bolts (2-M4×10 for the ES series; 4-M5×12 for the EL series) from the
motor and remove the motor flange.
Waveform generator
Bush
×
M4 6
Motor flange
ES
×
M4 10
5. Replacing the Motors
EL
Bush
×
M5
EL
×
M5 12
6
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