Hitachi WJ Series User Manual page 92

Chapter 6
6.1 Overview of Residual Risk Checklist
 The residual risk checklist is classified according to the following two definitions based on
!
"Chapter 1 Safety Instructions/Risks".
DANGER
CAUTION
 Even the content described as "
situation. They all contain important information. Be sure to follow these instructions.
 Other notes are also described with "
observe it.
▼ Check points for residual risk
 Please check for residual risks before turning on the power supply upon completion of the
installation.
(C) Control circuit
terminal
(A) Main circuit
terminal
Indicates that incorrect handling may cause hazardous
situations, which have a high possibility of resulting in
serious personal injury or death, and may result in major
physical loss or damage.
Indicates that incorrect handling may cause hazardous
situations, which may result in moderate or slight personal
injury or damage, and may result in only physical loss or
damage.
CAUTION" may lead to serious danger depending on the
". Pay attention to this information and be sure to
(D) Motor and wiring to the motor
6-1-1
Operation Check/Residual Risk
(B) Cooling fin