EXPANDER 6L9542 - Caterpillar

There may be several specific safety signs on a generator set package. The exact location of the hazards and the description of the hazards are reviewed in this section. Become familiar with all safety signs.Ensure that all of the safety signs are legible. Clean the safety signs or replace the safety signs if the words cannot be read or if the pictures are not visible. When the safety signs are cleaned, use a cloth, water, and soap. Do not use solvent, gasoline, or other harsh chemicals to clean the safety signs. Solvents, gasoline, or harsh chemicals could loosen the adhesive that secures the safety signs. The safety signs that are loosened could drop off the generator set package.Replace any damaged safety signs or missing safety signs. If a safety sign is attached to a part of the generator set package that is replaced, install a new safety sign on the replacement part. Any Cat dealer can provide new safety signs.
Do not operate or work on this engine unless you have read and understand the instructions and warnings in the Operation and Maintenance Manual. Failure to follow the instructions or heed the warnings could result in injury or death. Contact any Caterpillar dealer for replacement manuals. Proper care is your responsibility.
The warning labels that may be found on the generator set package are illustrated and described.Batteries
Illustration 1 g00777468
(1) Battery compartment (2) BatteryThe warning label for the batteries is located in the battery compartment above the battery disconnect switch. The warning label for the batteries is located in the lower left-hand corner of the top of the battery.
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Improper jumper cable connections can cause explosion resulting in personal injury.Batteries may be located in separate compartments. When using jumper cables, always connect positive (+) cable to positive (+) terminal of battery connected to starter solenoid and negative (−) cable from external source to starter negative (−) terminal (if machine not equipped with starter negative terminal, connect to engine block.) Follow procedure in the operation manual.
Operation Of Package
Illustration 2 g00769112
The warning label for operation of the package is located on the rear of the enclosure.
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Do not operate, tow or work on this unit unless you have read and understand the instructions and warnings in the operation and maintenance manuals. Failure to follow the warnings and instructions could result in injury or death. Contact any Caterpillar dealer for replacement manuals. Proper care is your responsibility.
Electrical Distribution (Generator)
Illustration 3 g00769114
The warning label for the electrical distribution (generator) is located in two places. One warning label for the electrical distribution (generator) is located on the barrel of the generator. The other warning label for the electrical distribution (generator) is located on the clear plastic cover which covers the distribution panel.
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Do not connect generator to a utility electrical distribution system unless it is isolated from the system. Electrical feedback into the distribution system can occur and could cause personal injury or death.Open and secure main distribution system switch, or if the connection is permanent, install a double throw transfer switch