- Uninterruptible Power Supply:
- UPSB505 (S/N: YTM1-UP)
Introduction
This Special Instruction provides installation procedure for mounting the International Protection (IP32) forUninterruptible Power Supply and Auxiliary/Battery Cabinets.
Important Safety Information
Do not perform any procedure in this special instruction until you have read this special instruction and you understand this information. Use only proper tools and observe all precautions that pertain to the use of those tools. Failure to follow these procedures can result in personal injury. The following procedures should also be observed.
Work safely. Most accidents that involve product operation, maintenance, and repair are caused by failure to observe basic safety rules or precautions. An accident can often be avoided by recognizing potentially hazardous situations before an accident occurs.
A person must be alert to potential hazards. This person should also have the necessary training, skills, and tools in order to perform these functions properly.
Safety precautions and warnings are provided in this instruction and on the product. If these hazard warnings are not heeded, bodily injury or death could occur to you or to other persons. Caterpillar cannot anticipate every possible circumstance that might involve a potential hazard.
Therefore, the warnings in this publication and the warnings that are on the product are not all inclusive. Ensure that any tool, procedure, work method, or operating technique you use that is not recommended by Caterpillar is safe.
Ensure that the product will not be damaged or the product will be made unsafe by the operation, lubrication, maintenance, or the repair procedures that are used.
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Power source must be disconnected before working on equipment. Failure to disconnect power source could result in injury or death. |
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High voltage may be present. The power source must be disconnected before working on the equipment. Failure to disconnect the power source could result in injury or death. Verify that the equipment is not energized before performing any maintenance. This work must be performed by trained personnel with correct tools and procedures. |
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Personal injury or death can result from high voltage. Moisture can create paths of electrical conductivity. Make sure that the electrical system is OFF. Lock out the starting controls and tag the controls "DO NOT OPERATE". |
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Uninterruptible Power Supply (UPS)
- Install the protection cover (1) above the UPS.
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| Illustration 1 | g02458016 |
- Install the spacers. The three longer spacers (2) must be positioned toward the front side of the cabinet and three smaller spacers (3) must be positioned toward rear side of the cabinet as shown in Illustration 2.
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| Illustration 2 | g02458017 |
- Install the side deflectors (4) .
Note: For 500KVA modules, after you complete the Step 3 follow Step 6 through Step 8.
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| Illustration 3 | g02458019 |
- Install the roof (5) .
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| Illustration 4 | g02458022 |
- Install the rubber bushes (6) .
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| Illustration 5 | g02458023 |
- Install the spacers (7) to the additional cabinet as shown in Illustration 6.
Note: Step 6 through Step 8 are specific for 500KVA UPS only.
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| Illustration 6 | g02459997 |
- Install the additional deflector (8) to the cabinet as shown in Illustration 6.
- Install the roof (9) and rubber bushes (10) as shown in Illustration 7.
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| Illustration 7 | g02459998 |
Auxiliary/Battery Cabinets
- Install the protection cover (1) above the cabinet (2) .
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| Illustration 8 | g02456056 |
- Install the spacers. The three longer spacers (4) must be positioned toward the front of the cabinet and two smaller spacers (3) must be positioned toward rear side of the cabinet as shown in Illustration 9.
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| Illustration 9 | g02456082 |
- Install the side deflectors (5) .
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| Illustration 10 | g02456096 |
- Install the roof (6) .
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| Illustration 11 | g02456119 |
- Install the rubber bushes (7) .
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| Illustration 12 | g02456136 |