Instruction manual
1. Components Overview
60
(9) Handle
Table 1-27 LED indications
Nu
mb
er
Name
Type
Description
Details
(1)
POWER
Green LED
Indicates the status of the power
supply unit.
Lit in green: Powered-on.
#1
Off: Powered-off.
(2)
ALM1
Red LED
Indicates an internal power
supply unit failure.
Lit in red: Fault detection
#1
Off: Normal.
(3)
ALM2
Red LED
Indicates a failure with the
integrated fan.
Lit in red: Fault detection
#1
#2
Off: Normal.
#1: In some cases of a failure, none of the POWER, ALM1 and ALM2 LEDs are turned on
or only the ALM2 LED is lit.
#2: LED is turned off in the sleep mode.
1.2.4 Power supply accessories
The items listed in Table 1-28 Power supply accessories are included as accessories with
shipment of the power supply unit.
Table 1-28 Power supply accessories
Numb
er
Item
Quantity
Notes
1
Check list for bundled items
1
2
For Safe Operation
1
3
AC power cable
1
3 m (for PS-A01 and PS-A03)
4
Ground cable
1
3 m (PS-D01 only)
(1) Check list for bundled items
List of the bundled items with shipment of the power supply unit.
(2) For Safe Operation
Cautionary notes for safe use of the Switch are described.
Be sure to read through this document before using the switch.
(3) AC power cable
The cable (3 m long) is for a 100 V AC power supply unit. Use it to connect a PS-A01 or
PSA03 with your electrical power equipment. This item is bundled with PS-A01s and
PS-A03s.