Instruction manual

5. Adding and Replacing Optional Modules
159
Step 4
Open the right and left levers of the control and switching unit at the same time (the
unit comes out toward you about 15 mm).
Figure 5-21 Removing a control and switching unit (2)
(1) Lever
NOTE
Use the levers so that the connectors on the optional module and the
Switch can be disengaged correctly. When moving a lever, move the
right and left levers slowly and at the same time without exerting
excessive force.
Step 5
Remove the control and switching unit. (Use the levers to remove the unit partway,
and then hold the sides to remove the unit the rest of the way.)
Figure 5-22 Removing a control and switching unit (3)
(1) Lever