STRAINER 1375576 - Caterpillar

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Do not allow unauthorized personnel on the system, or around the system when the system is being serviced.Speeds, temperatures, and load are the best indicators of performance. Rely on instrumentation. Record all readings. Compare these readings with previous readings in order to detect developing abnormalities.
Wear a hard hat, protective glasses, and other protective equipment, as required.
Do not wear loose clothing or jewelry that can snag on controls or on other parts of the system.
Ensure that all protective guards and all covers are secured in place on the system.
Never put maintenance fluids into glass containers. Glass containers can break.
Use all cleaning solutions with care.
Report all necessary repairs.Unless other instructions are provided, perform the maintenance under the following conditions:
The system is stopped and the system is disconnected from power. Ensure that the system cannot be powered or ensure that power cannot be applied to the system.
Do not attempt any repairs that are not understood. Use the proper tools. Replace any equipment that is damaged or repair the equipment.
Remove all tools, electrical cords, and any other loose items from the system before starting the system.Safety Precautions
Read this manual thoroughly. Pay special attention to the sections that apply to you before working with this system. Retain this section for use by installing personnel.ONLY qualified service personnel should perform maintenance on the system.Only normal safety precautions are necessary under typical operation. The area around the system should be kept free from puddles of water, excess moisture, or debris.Special safety precautions are required for procedures that involve the handling, the installation, and the maintenance of the system. Observe all safety precautions in this manual before the performance of all maintenance procedures and during the performance of all maintenance procedures.This equipment contains several circuits that are energized. Only test equipment that has been designated for troubleshooting should be used. Always check with an AC voltmeter and a DC voltmeter in order to ensure safety before making contact or using tools. Even when the power is turned Off, high voltages may exist at the capacitor banks.