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FITTER - CITS

5 Measuring levels and plumb: Some combination sets include a level vial, which enables users to check
for level or plumb surfaces. This is useful in construction, carpentry, and other applications where ensuring
proper alignment and orientation is critical.
6 Quality control and inspection: In manufacturing and engineering settings, combination sets are used for
quality control and inspection purposes. They help ensure that components and products meet specified
dimensional and geometric tolerances.

7 General purpose measurement: Beyond specific applications, combination sets serve as general-
purpose measurement tools for various tasks requiring accurate measurements, such as layout, fabrication,
assembly, and repair work.

• Precautions and safety of combination
While combination sets are versatile and useful tools, it’s important to observe proper precautions and safety
measures to prevent accidents and ensure the longevity of the equipment. Here are some precautions and safety
guidelines to follow when using a combination set:
1 Handle with care: Combination sets often contain delicate components such as precision scales and
measurement heads. Handle the set with care to avoid dropping or mishandling, which can lead to damage or
inaccuracies.

2 Avoid excessive force: When using the scriber or other components to mark materials, avoid applying
excessive force. Applying too much pressure can cause the scriber to slip or damage the material, and it can
also result in inaccurate measurements.
3 Keep components clean and lubricated: Regularly clean and lubricate the moving parts of the combination
set to ensure smooth operation and prevent rust or corrosion. Use a soft cloth to wipe down the components
and apply a small amount of lubricant to the moving parts as needed.
4 Store properly: When not in use, store the combination set in a clean, dry place away from moisture, dust,
and extreme temperatures. Proper storage helps prevent damage and ensures the accuracy of the tool over
time.
5 Inspect before use: Before using the combination set, inspect it for any signs of damage or wear. Check that
all components are functioning properly and that there are no loose or missing parts.
6 Use safety equipment: Depending on the specific task, use appropriate personal protective equipment (PPE)
such as safety glasses or gloves to protect against injuries from sharp edges or flying debris.
7 Follow manufacturer’s instructions: Familiarize yourself with the manufacturer’s instructions and
recommendations for the safe use and maintenance of the combination set. Adhering to these guidelines can
help prevent accidents and ensure optimal performance.
8 Avoid improper use: Use the combination set only for its intended purposes and avoid using it in ways that
could cause damage or compromise accuracy. For example, do not use the combination set as a hammer or
pry bar.

9 Keep away from children: Store the combination set out of reach of children to prevent accidental misuse or
injury.

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CITS : CG & M - Fitter - Lesson 10 CITS : CG & M - Fitter - Lesson 10