7
CHAPTER1 CE marking
1-6-2
Meaning of warning labels
■
“Read instruction manual” label
This label indicates that important items you must know are described in the instruc-
tion manual. The followings are particularly important.
• The power fuses in the controller are located on both sides of L/N. (See Fig. 2-4,
“Power supply and emergency stop circuit block diagram (SRCX)”(page 13), and
also Fig. 2-6, “Power supply and emergency stop circuit block diagram
(DRCX)”(page 15).
• When one end of the power supply is grounded, connect the grounded side to the N
side of the controller power input terminal.
• Be sure to connect the controller’s protective conductor terminal
to the protec-
tive conductor on the user side.
• Be sure to connect the robot’s protective conductor terminal
to the protective
conductor of the user’s system.
■
High temperature warning label
Indicates that the area around this waning label is very hot. Do not touch any part of
this area during operation to prevent burn.
■
Electrical shock warning label
Indicates that a high voltage is applied to some parts in the controller. Never touch the
connectors or terminals during operation.
■
AC 200V warning label
Indicates that the power supply connected to the controller must be AC 200V
±
10%.
