Epson LS-B Series Maintenance Manual page 58

LS3-B LS6-B Maintenance 6. Joint #2
(6) Cut off the wire tie binding the cables.
(7) Disconnect the connectors.
(8) Remove the screws mounting the motor unit
NOTE

(9) Remove the waveform generator from the
44
Do not cut the other wire ties.
Connectors: X221, X21 (Hold the clip to remove.)
and then remove the Joint #2 motor unit from
the Arm #2.
Motor mounting screw
LS3-B: 2-M4×55+ spacer
LS6-B: 4-M4×12+ washer
LS6-B602S-V1: 4-M4×15+ washer
To pull out the motor smoothly, move the Arm
#2 slowly by hand while pulling the motor.
The motor unit has a mounting orientation.
When removing the motor unit, make sure the
orientation.
Joint #2 motor.
There is a brass bushing in one of the set
screw holes. Be sure to keep the bushing.
Joint #2
Motor Unit
Arm #2
Mounting
screws
LS3-B
Waveform Generator
M4 Brass Bushing
2-M4×6
Set Screws
Joint #2 Motor
LS6-B
Waveform Generator
2-M4×6
Set Screws
M4 Brass Bushing
Joint #2 Motor
LS6-B602S-V1:
Waveform Generator
2-M4×6
Set Screws
M4 Brass Bushing
Joint #2 Motor
LS-B series Maintenance Rev.1