11.2EQUIPMENT WARNING LABELS

DO NOT attempt to install, operate, maintain or dispose of this equipment until you have read and under- stood all of the product warnings and user directions that are contained in this instruction manual.

FIgure 11-2 shows examples of warning 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 representative for additional labels.

The following are examples of the warning labels that may be found on the equipment. The labels are there to provide useful information or to indicate an imminently hazardous situation that may result in seri- ous injury, severe property and equipment damage, or death if the instructions are not followed.

(A) 40308

DANGER

HAZARDOUS VOLTAGES

Hazardous voltages are used in the operation

of this equipment and could cause severe personal injury or loss of life.

The following precautions should be observed to reduce the risk of injury or death.

Only qualified technicians familiar with this equipment and the information supplied with it should be permitted to install and operate this equipment.

Installation of electrical equipment must be done in accordance with National Electrical Code and any other state or local codes. Proper grounding and conductor sizing must be installed for safe operation.

During operation, keep all covers in place and cabinet doors shut.

When performing visual inspections and maintenance, if possible, be sure the MBS is turned off and the incoming AC feed is turned off and locked out.

The UPS and Battery Cabinet will have hazardous voltages present even after the AC feed is turned off.

If it is necessary to make measurements with the power on, do not touch any electrical connection points. Remove all jewelry from wrists and fingers. Make sure test equipment is in good, safe operating condition.

While servicing, stand on some type of insulation, and be sure not to be grounded.

Follow the safety instructions given in the equipment manual carefully and observe all danger, warning and caution notices.

4030864818

(B) 41750

WARNING￿￿-￿￿Risk￿￿of￿￿electric￿￿shock

DO￿NOT REMOVE￿COVER.￿￿NO￿USER￿SERVICEABLE￿PARTS INSIDE.￿￿REFER￿SERVICING TO￿QUALIFIED￿SERVICE￿PERSONNEL. HAZARDOUS￿LIVE￿PARTS￿INSIDE THIS￿UPS ARE￿ENERGIZED FROM THE￿BATTERY SUPPLY EVEN￿WHEN THE￿INPUT AC￿POWER IS￿DISCONNECTED.

CAPACITORS￿￿STORE￿￿HAZARDOUS￿￿ENERGY.￿￿DO￿NOT REMOVE COVER￿UNTIL 5￿MINUTES AFTER￿DISCONNECTING ALL SOURCES OF￿SUPPLY.

TO￿REDUCE THE￿RISK￿OF￿FIRE￿OR￿ELECTRIC￿SHOCK,￿INSTALL IN A TEMPERATURE AND￿HUMIDITY CONTROLLED￿INDOOR AREA FREE￿OF￿CONDUCTIVE￿CONTAMINANTS.

AVERTISSEMENT

EN￿CAS￿D'UTILISATION￿EN ATMOSPHERE￿CONTROLEE. CONSULTER￿LA NOTICE TECHNIQUE.

BATTERY BACK-UP TIME,￿WHICH￿WAS￿FACTORY-SET AT A PREDETERMINED￿LEVEL,￿DECREASES￿GRADUALLY BETWEEN SERVICE￿PERIODS. THE￿BATTERIES￿SHOULD￿BE￿REPLACED EVERY THREE YEARS AFTER THE￿LAST SERVICING, THE￿DATE OF￿WHICH￿IS￿WRITTEN￿ON THE￿ID￿PLATE￿LOCATED￿ON THE REAR￿SIDE￿OF THE￿UPS￿UNIT,￿OR￿IN THE￿BOX￿BELOW.

DATE￿OF￿LAST BATTERY CHARGE:

PN￿41750

(C) 43784

DANGER

DC VOLTAGE

DC Voltage supplied by batteries is still present after equipment has been turned off and taken off line. Accidental contact with live parts can cause personal injury and death.

Disconnect all DC Sources

before

performing any service or testing

in this compartment.

43784

(E) 48082

DANGER

AC VOLTAGE

This UPS receives power from more than one source. Disconnect all AC sources before performing any service or testing inside this unit

48082

(D) 49455

WARNING

This unit contains sealed lead acid batteries. Lack of preventative maintenance could result in batteries exploding and emitting gasses and/or flame. Annual preventative maintenance must be performed by an authorized, trained technician.

(F) 66005

32° AMBIENT

TEMPERATURE

WARNING

CRITICAL FUSE SIZING

Incorrect fuse replacement size may result in fire or inadequate equipment protection.

Replace only with same type and rating of fuse.

WARNING

Figure 11-2: Battery Cabinet Warning Labels

4300 Series Ancillary Cabinets Installation and Operation Manual

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Toshiba 431A operation manual 40308, 41750, 43784, 48082, 49455, 66005