4.2 Symbols
The following symbols mean:
WARNING
WARNING
!
CAUTION
!
AC
ON
OFF
Safety and Tool Requirements
Risk of electrical shock. To reduce
the risk, follow the instructions.
Risk of personal injury. To reduce the
risk, follow the instructions.
Risk of equipment damage. To reduce
the risk, follow the instructions.
A terminal to which alternating
current or voltage may be applied.
The principal and standby switches
are in the ON position.
The principal switch is in the OFF
position.
4
4-3