CATALYST AS- 5462134 - Caterpillar

Do not operate the hammer with the boom cylinder, stick cylinder, or bucket cylinder of the host machine at the end of the cylinder stroke. Damage to the host machine will result.
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When you operate the hammer, make sure that the hammer does not contact the boom or hydraulic lines of the host machine.
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Preheat the hammer tool before you start to operate the hammer in extreme cold temperatures that are below −20 °C (−4 °F). Use a torch in order to heat the tool until the tool is at least 0 °C (32 °F).
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Do not use the hammer as a floor sweeper. The host machine can be damaged.
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Do not use the hammer or the hammer tool for lifting. Special Applications
The special applications in the list below may require the following items: modifications to the work tool, special operating techniques, increased maintenance and special wear items:
Tunneling
foundry cleaning
operation in extreme cold conditions or extreme hot conditions
use of special hydraulic fluids
other special conditionsConsult your Cat dealer for information on the use of the hammer in special conditions.Principles of Breaking
Penetrative Breaking
Illustration 13 g03380733A moil tool or a chisel tool is used for penetrative breaking. Penetrative breaking is the process of forcing the tool into the material. In order to efficiently operate the hammer, break small pieces from the larger base. Start at an edge and work across the material.Penetrative breaking is more efficient in the following material: soft material, layered material, plastic material and low abrasive material.Automatic Shutoff
The hammer will not operate or the hammer will shut off automatically if the following conditions occur:
There is no material under the hammer tool.
The hammer tool is not fully retracted into the hammer.
The material that is being broken falls away from the hammer tool.In order to make sure that the hammer will operate, place the hammer tool on the material. Place down pressure on the hammer tool. The hammer tool must be at a 90 degree angle with the material. If the tool is not aligned properly or there is no down pressure on the hammer tool, the hammer will not operate.Note: The Automatic Shutoff feature can be disabled. Conversion kits are available from your Cat dealer. Contact your Cat dealer for more information about disabling the Automatic Shutoff feature on your machine.Note: Disabling the Automatic Shutoff feature will reduce the expected life of hammer components.Noise Dampening
The operation of a hammer near areas that are sensitive to noise can cause noise pollution. Follow these basic rules in order to avoid unnecessary noise:
Keep the tool at 90° to the material.
Keep the force of the feed in line with the tool.
Replace the parts or fix the parts that are worn out, damaged, or loosened.This will extend the life of the hammer. The noise level of the hammer will be reduced.Machine Mounted Automatic Lubrication (If Equipped)
Refer to Special Instruction, REHS1285, "Installation of 12V Autolube System on Backhoe Loaders" for information on the automatic lubrication system.Underwater Operation
The H35E S, H45E S, H55E S, and H65E S