Special Symbols

To identify special hazards, other symbols may appear in conjunction with the DANGER, WARNING and CAUTION signal words. These symbols indicate areas that require special and/or strict adherence to the procedures to prevent serious injury to personnel or death.

Electrical Hazard Symbol

A symbol which indicates a hazard of injury from electrical shock or burn. It is comprised of an equilateral triangle enclosing a lightning bolt.

Explosion Hazard Symbol

A symbol which indicates a hazard of injury from exploding parts. It is comprised of an equilateral triangle enclosing an explosion image.

Equipment Warning Labels

DO NOT attempt to install, operate, perform maintenance, or dispose of this equipment until you have read and understood all of the product labels and user directions that are contained in this manual.

Shown below are examples of safety labels that may be found attached to the equipment. DO NOT remove or cover any of the labels. If the labels are damaged or if additional labels are required, contact your Toshiba sales representative for additional labels.

Labels attached to the equipment are there to provide useful information or to indicate an imminently hazardous situation that may result in serious injury, severe property and equipment damage, or death if the instructions are not followed.

Figure 1. Examples of labels that may be found on the equipment.

!DANGER

DO NOT REMOVE, DESTROY, OR COVER THIS LABEL.

READ THE INSTRUCTION MANUAL CAREFULLY BEFORE ENTERING THIS COMPARTMENT.

HAZARDOUS VOLTAGE Behind These Panels.

Contact With Energized Main Bus Will Cause

Severe Injury, Death, Fire, Explosion, Or

Property Damage.

Turn Off And Lockout Primary And

Control Circuit Power Before Opening

These Panels.

Qualified Operators Only.

!DANGER

DO NOT REMOVE, DESTROY, OR COVER THIS LABEL.

READ THE INSTRUCTION MANUAL CAREFULLY BEFORE INSTALLING, OPERATING, OR SERVICING THIS EQUIPMENT.

HAZARDOUS VOLTAGE

Can Cause Severe Injury, Death, Explosion,

Fire, Or Property Damage.

Only Qualified Personnel Should Be Permitted

To Operarate or Service This Equipment.

Disconnect And Lockout Primary And Control

Circuit Power Before Servicing.

Keep All Panels And Covers Securely In Place.

Never Defeat, Modify, Or Bypass Safety

Interlocks.

Foreign Voltage May Be Present At Interface

Terminals. Isolate Before Performing Service

Or Repairs.

Unauthorized Modifications To This Equipment

Will Void The Warranty.

!

CAUTION

!

DANGER

Excessive Loading of Operating Shaft

DO NOT OPEN THIS DOOR WHILE THE UNIT IS RUNNING.

THIS DOOR IS INTERLOCKED WITH ASD OPERATION.

Can Prevent Contactor From Closing

 

HAZARDOUS VOLTAGE MAY BE PRESENT.

Properly Resulting In Major Damage.

 

 

 

 

Capacitors Are Charged. Wait

Do Not Use Contactor Shaft To Drive

 

At Least 5 Minutes Before Entry.

 

Check For Charged Voltage

Accessories Such As Mechanical Interlocks

 

 

 

 

To Dissipate To A Safe Level

Which Require More Than 5 Kgf-cm Of

Before Opening The Equipment.

Torque To Operate.

 

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W7 ASD Installation and Operation Manual

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Toshiba W7 manual Special Symbols, Equipment Warning Labels, Electrical Hazard Symbol, Explosion Hazard Symbol