Hitachi L200 Series Service Manual page 2

Appearance and name of each parts
SJ200-002 - 007LFR
digital operator
top cover
housing
cooling fin
ground
The front cover can be removed without any instruments. When you remove the front cover, you can
set the mode switch and set wire at the control-terminal, the main-terminal and the intelligent relay
output terminal.
intelligent relay
output terminal
potentiometer
front cover
rear cover
control-terminal A
(TM1C)
control-terminal B
(TM2C)
main terminal
1-2
SJ200-015 - 037LFR
SJ200-004 - 037HFR
digital operator
top cover
housing
cooling fin
ground
upper cover
intelligent relay
output terminal
Note: The upper cover is for maintenance.
Please do not remove.
potentiometer
front cover
rear cover
control-terminal A
(TM1C)
control-terminal B
(TM2C)
main terminal