Toshiba 431A operation manual 69883 41750, Battery Cabinet Warning Labels

(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

(D) 69883

(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

Figure 12-3: Battery Cabinet Warning Labels

42 4300 Series Ancillary Cabinets Installation and Operation Manual