Before using a bosun’s chair you should:

Personally check it to make sure it is safe to use

Ask the bosun to check it

Wet the rope to tighten up the splice

Tie it on the gantline with a bowline

I don't know

Before using a bosun's chair, you should personally check it to make sure it is safe to use.

Before using a bosun's chair, the first step is to personally check it to make sure it is safe to use. This involves inspecting the chair for any signs of damage or wear, ensuring all straps and buckles are in good condition, and verifying that the chair is properly secured to the rope or gantline.

Asking the bosun to check it is not the first step, as it is important for individuals to take personal responsibility for their own safety. While it is a good idea to seek advice or assistance from the bosun or a qualified person, it should not replace your own personal inspection.

Wetting the rope to tighten up the splice is not a step that is typically required before using a bosun's chair. Wetting the rope may be useful for certain rope-related tasks, but it is not specifically necessary for using a bosun's chair.

Tying the bosun's chair to the gantline with a bowline is not specified as a step before using the chair. The method of attaching the chair to the gantline may vary depending on the specific equipment being used, but it typically involves following the manufacturer's instructions or using a recommended secure attachment method.

So, the correct answer is: Before using a bosun's chair, you should first personally check it to make sure it is safe to use.

Before using a bosun's chair, you should personally check it to ensure it is safe to use. Here's how you can do that:

1. Inspect the chair: Look for any signs of wear and tear, such as frayed ropes or loose fittings. Make sure the chair itself is in good condition, with no cracks or breaks.

2. Check the ropes: Examine the ropes that hold the chair. Make sure they are strong, without any visible damage or knots. Give them a gentle tug to ensure they are secure.

3. Test the fittings: Check the hooks or clips that attach the chair to the ropes. They should be sturdy and functional, securely holding the chair in place.

4. Verify the support system: Before using the bosun's chair, ensure that the support system, such as the gantline or the beam it is attached to, is secure and can bear your weight.

5. Ask for an expert opinion: If you have any doubts about the safety of the bosun's chair, it is always a good idea to consult with a bosun or someone with experience using the chair. They may have additional insights or expertise to ensure your safety.

In summary, make sure to personally check the bosun's chair for any damage or faults before using it. If in doubt, seek guidance from knowledgeable individuals to ensure your safety.