Preface

 

the main unit.

 

 

- Prevent rapid rises in the ambient temperature during winter. Such an abrupt

 

 

temperature change may cause condensation to form in the main unit. Allow

 

 

sufficient warm-up time before starting operation.

 

 

- Do not install the main unit close to a photocopier, air-conditioning unit,

 

 

welder, or other device that generates electromagnetic noise.

 

 

- Do not install the main unit close to a device that generates large amounts of

 

 

electrical noise.

 

 

- Do not connect the main unit to the same power supply line as an elevator in

 

 

the facility or other equipment that would expose it to sudden voltage drops.

 

 

- Implement antistatic measures at the installation site.

 

 

- Confirm that the power supply voltage and frequency are adequate

 

 

according to the respective ratings shown on the main unit.

 

 

- Do not insert or drop foreign matter into the openings of the main unit. The

 

 

main unit contains high-voltage components. If any metallic matter or other

 

 

electro-conductive object enters the main unit through an opening, it may

 

 

cause a short circuit. This may lead to fire, electric shock, or damage to the

 

 

main unit.

 

 

- For details on maintenance of the main unit, contact the distributor where you

 

 

purchased your product, or your sales representative.

 

 

 

 

Normal

(Ignition)

3.2.1 Power-on/off

operation

When over current is detected and the power is cut off by tripping the breaker of the

of main unit

 

AC power or optional power distribution box, there is a possibility that failure, such

 

 

as short circuit occurring in the main unit. In such case, contact to your sales

 

 

representative or field engineer without turning on the power supply again.

 

Normal

(Damage to data)

3.2.1 Power-on/off

operation

Confirm that the System Power LED of the OPL is off before turning off the main

of main unit

 

power. If you turn off the main power while the System Power LED of the OPL is

 

 

on, data may be damaged.

 

 

 

 

Normal

(Damage to data)

5.3 Setting of

operation

Confirm that selection of disk is right, when choosing a dumping device. If selection

sadump

 

is mistaken, data may be damaged.

 

 

 

 

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