Instruction manual

Safety Information
 Place an insulation cover over the 0 V and -48 V terminals of a DC power
cable.
z Place an insulation cover over the 0 V and -48 V terminals of a DC power cable
before using it. Using the terminals without an insulation cover could result in
electric shock.
 Do not use a DC power supply with the cover of the terminal board
removed.
z After attaching the power cable, when a DC power supply is used, attach the cover
to the terminal board. Using the Switch without the cover could result in electric
shock.
 Do not touch the voltage measurement terminal.
z A power supply unit has a terminal for measuring voltage. This terminal is used for
inspection before the unit is shipped from the factory. Customers must not use this
terminal. In addition, do not insert anything with a narrow tip, such as a pin or paper
clip, into the terminal. Doing so could result in fire or electric shock.
 The Switch must be installed and carried by at least three people.
z The table below lists the weight of each Switch. A Switch must be installed and
carried by at least three people. Installing or carrying a Switch with too few people
could result in the Switch being dropped or falling, possibly leading to injury.
Number of people required to carry a Switch
Model Weight Number of people
AX6304S 45 kg Three or more
AX6308S 64 kg
One of the following labels are attached to a Switch.
Safety-4