Maintenance Precautions, Qualified Personnel only | Toshiba G8000

9.2Maintenance Precautions

All internal maintenance sould be performed by factory authorized personnel.

1)Turn off, lockout, and tagout ALL power sources before connecting the power wiring to the equipment or when performing maintenance.

2)Hardwire type UPS units are not equipped with an over-current protection device, nor do they have an output disconnect for the AC output. A user-installed circuit breaker should be provided between the UPS output and the load input.

3)The maximum ambient operating temperature is 104 °F (40 °C).

4)Only factory authorized personnel should service the UPS. Contact Toshiba for the the nearest authorized service center.

5)Battery servicing should be performed by factory authorized personnel only. Contact your nearest factory authorized service center for battery replacement.

Qualified Personnel ONLY!

Qualified Personnel have the skills and knowledge relating to the construction, installation, operation, and maintenance of the electrical equipment and has received safety training on the hazards involved (Refer to the latest edition of NFPA 70E for additional safety requirements).

Qualified Personnel shall:

1)Have read the entire operation manual.

2)Be trained and authorized to safely energize, de-energize, ground, lockout and tag circuits and equipment, and clear faults in accordance with established safety practices.

3)Be trained in the proper use and care of protective equipment such as safety shoes, rubber gloves, hard hats, safety glasses, face shields, flash clothing, etc., in accordance with established safety practices.

4)Be trained in rendering first aid.

5)Be knowledgeable of batteries and the required handling and maintenance precautions.

For further information on workplace safety visit www.osha.gov.

WARNING

Misuse of equipment could result in injury and equipment damage.

In no event will Toshiba Corporation be responsible or liable for either indirect or consequential damage or injury that may result from the misuse of this equipment.

24	G8000 Series with Isolated Output Installation and Operation Manual

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Toshiba G8000 operation manual Maintenance Precautions, Qualified Personnel only, Qualified Personnel shall

Contents

G8000 Series Page G8000 Series Qualified Personnel only Uninterruptible Power System UPS Purpose Toshiba’s Customer Support CenterToshiba Customer Support Center Toshiba International Corporation Table of Contents Terminal Blocks, Terminal Bus, and Power Cables 11.3 Introduction Prohibited Symbol indicates do not take action General Safety InstructionsSymbols Signal Words Qualified Personnel Important Safety Instructions Factory Authorized Personnel Safety Precautions Disclaimer General Maintenance Keep the area arround the UPS cleanTransporting/Unpacking Do not tilt the UPS more than 10 from upright position Do not transport, move, store, or place the UPS on its side Avoid vibration or shock exceeding 0.5G Inspection/Storage Keep the Specified Clearance around the UPS Installation PrecautionsInstall the UPS in a controlled environment Do not install the UPS where water may fall on it Do not block air vents Installation Precautions Environment standardPage Wiring/Connection Perform wiring and connections with correct polarityConnect only one 1 ground wire to the earth ground terminal Follow the torque criteria for tightening screws For 100 and 150 kVA GND 150kVA UPS Warning Labels Weight and Dimensions Model Unit Shipping 150kVA UPS Exterior Dimensions Inches Transporting Do not expose the unit to vibration or shock exceeding 0.5G Transporting By Crane 8.5 show examples of acceptable and unacceptable operations Transporting By Forklift Transporting UPS by Forklift Operating Precautions Storage/Operating EnvironmentPage Qualified Personnel shall Maintenance PrecautionsQualified Personnel only Do not open or mutilate the batteries DisposalDo not dispose of the batteries in a fire Installation Unpacking UPS Clearance Anchor Bolts UPS Wiring Breaker Terminal Blocks, Terminal Bus, and Power Cables AC Input Bypass Input AC Output Battery Block Number Cable Size Tightening Torque 100 KVA 150 KVA External Breakers Bottom Cable Knockout Plates 100 kVA Grounding Wire Be sure to ground the UPS as specified Control Wires Signal Name Operation Connection Between UPS, Battery Cabinet & Bypass Breaker Grounding Configuration Jumper Cable Between the Neutral Terminal & Ground BUS Mechanical Specification UPS SpecificationsGeneral Specification Rated Capacity 150kVA Electrical Specification Do not open the front cover Operator Interface UPS may not respond if the button press is too short Key-Switch and Buttons Graphic display Panel KEY-SWITCH/OPERATING Buttons 13.2 LCD/LED Indicators Graphic display Panel LCD/LED INDICAtors LCD Indicators Name Description Normal Display AC-VO AC- I O 50%Volt Freq .0Hz 50% AC I/P-V Freq .0Hz BYP I/P-V Freq .0HzDC-V BATT-V BATT- I 0A 32TIM Fault Display 09-09-06 LCD Scroll Abbreveations Epo and Control Power supply operating switches Operating the UPS Perform the pre-operational check before operating the UPS Operation TypesPre-operational Check Startup Procedures Step AC Vo 208 AC Io 50% Switch Power Supply UPS→Bypass Bypass LED is on Stop Complete Shutdown DC-V 0 BATT-V 0 BATT-I 0 a Changing Between Float Charge and Equalize Charge Make sure that the Float Charge LED is on Make sure that the Batt FAULT1 warning goes away Types of Errors TroubleshootingEmergency Power Off EPO Faults and Warnings Data Screen 09-09-06 LCD Fault & Warning Displays Fault Display Fault Messages Over Heat AC O/P UV LCD Scroll w/ faults or warnings Button functions Contact Toshiba in the event of malfunction or fault Restoring UPS OperationDo not attempt to modify or relocate the UPS Do not open the front and/or rear panelsPage Page Industrial Division