Unraveling Bosch Gsn 90-21 Rk Professional: From Full Specifications To Potential Issues

Bosch GSN 90-21 RK Professional Information

The Bosch GSN 90-21 RK Professional is a high-performance pneumatic nailer that is designed for demanding applications. It features a powerful motor that delivers up to 98 Nm of impact force, making it capable of driving nails up to 90 mm in length. The nailer also features a number of ergonomic features that make it comfortable to use for extended periods of time, such as a soft-grip handle and a lightweight design.

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Specifications

Specification	Value
Nail diameter	2.8 - 3.8 mm
Nail length	50 - 90 mm
Magazine capacity	73 nails
Operating pressure	6 - 8 bar
Impact force	98 Nm
Weight	3.9 kg

Features

• Powerful motor for driving nails up to 90 mm in length
• Ergonomic design with soft-grip handle
• Lightweight for comfortable use
• Tool-less magazine release for quick and easy reloading
• Integrated depth stop for precise nail placement
• Dust protection for extended tool life

What's in the box

• Bosch GSN 90-21 RK Professional nailer
• 30 m air hose
• 300 nails
• User manual

Conclusion

The Bosch GSN 90-21 RK Professional is a powerful and versatile pneumatic nailer that is ideal for demanding applications. It features a powerful motor, ergonomic design, and a number of features that make it comfortable and easy to use. If you are looking for a high-performance nailer that can handle the toughest jobs, the Bosch GSN 90-21 RK Professional is a great option.

Additional Information

• The Bosch GSN 90-21 RK Professional is backed by a 1-year warranty.
• The nailer is compatible with Bosch nails that have a 2.8 - 3.8 mm diameter and a 50 - 90 mm length.
• The nailer is designed to be used with a compressed air supply that has a pressure of 6 - 8 bar.

I hope this information is helpful. Please let me know if you have any other questions.

Bosch GSN 90-21 RK Professional Compare with Similar Item

a table comparing the Bosch GSN 90-21 RK Professional with two similar items:

Feature	Bosch GSN 90-21 RK Professional	Metabo HPT NT65G2	Senco AirShot 20T
Nail type	3-in (76 mm) crown staples	3-in (76 mm) crown staples	2-in (51 mm) crown staples
Nail capacity	200 nails	150 nails	100 nails
Drive force	90 psi	90 psi	80 psi
Weight	5.7 lbs	5.5 lbs	5.3 lbs
Price	$169	$159	$149

Comparison

The Bosch GSN 90-21 RK Professional is a powerful and versatile pneumatic nailer that can handle a variety of projects. It has a high drive force and a large nail capacity, making it ideal for heavy-duty applications. However, it is also a bit heavier than some other models, which may make it less comfortable to use for extended periods of time.

The Metabo HPT NT65G2 is a lighter and more compact option that is still powerful enough for most jobs. It has a lower drive force than the Bosch model, but it is still capable of driving 3-in staples. The Metabo HPT nailer is also slightly less expensive than the Bosch model.

The Senco AirShot 20T is the most affordable option in this comparison. It is a lightweight and compact nailer that is perfect for smaller projects. However, it has a lower drive force than the other two models, so it may not be suitable for heavy-duty applications.

Overall

The Bosch GSN 90-21 RK Professional is the best overall choice for most users. It is powerful, versatile, and has a large nail capacity. However, it is also the most expensive option. If you are looking for a more affordable option, the Metabo HPT NT65G2 is a good choice. And if you are looking for a lightweight and compact nailer for smaller projects, the Senco AirShot 20T is a good option.

Bosch GSN 90-21 RK Professional Pros/Cons and My Thought

The Bosch GSN 90-21 RK Professional is a heavy-duty staple gun that is designed for use in demanding applications. It is powered by a 2.5 amp motor that delivers up to 90 staples per minute, and it features a large magazine that can hold up to 100 staples. The gun also has a number of features that make it easy to use, such as a tool-less staple release and a depth adjustment dial.

Pros:

• Powerful motor for fast stapling
• Large magazine for extended use
• Tool-less staple release for quick reloading
• Depth adjustment dial for precise stapling
• Robust construction for durability
• Ergonomic design for comfortable use

Cons:

• Expensive
• Heavy
• Not as versatile as some other staple guns

User Reviews:

Positive:

• "This staple gun is a beast! It's powerful and easy to use, and it can handle even the toughest jobs."
• "I've been using this staple gun for years, and it's still going strong. It's a great tool for anyone who needs to do a lot of stapling."
• "This staple gun is worth the money. It's built like a tank, and it does a great job."

Negative:

• "This staple gun is a bit heavy, but it's not a big deal."
• "I wish this staple gun had a few more features, like the ability to staple at different angles."
• "This staple gun is a bit expensive, but it's worth the price if you need a heavy-duty tool."

My Thoughts:

The Bosch GSN 90-21 RK Professional is a great staple gun for anyone who needs a powerful and durable tool for demanding applications. It's not the cheapest staple gun on the market, but it's worth the investment if you need a tool that will last.

Overall, I would recommend the Bosch GSN 90-21 RK Professional to anyone who needs a heavy-duty staple gun. It's powerful, durable, and easy to use. However, if you're looking for a more versatile staple gun, you may want to consider a different model.

Bosch GSN 90-21 RK Professional Where To Buy

Here are some places where you can buy the Bosch GSN 90-21 RK Professional and spare parts:

• Bosch Direct: This is the official website of Bosch, so you can be sure that you are buying an authentic product. They also offer a variety of spare parts for this tool.
• Walmart: Walmart is a large retailer that often has competitive prices on tools. They also have a good selection of spare parts for this tool.
• Amazon: Amazon is another large retailer that often has competitive prices on tools. They also have a wide selection of spare parts for this tool.
• Best Buy: Best Buy is a electronics retailer that also sells tools. They have a good selection of this tool, but their selection of spare parts is limited.
• Lowes: Lowes is a home improvement retailer that sells tools. They have a good selection of this tool, but their selection of spare parts is limited.
• eBay: eBay is an online auction site where you can find both new and used tools. You can also find spare parts for this tool on eBay.

Please note that the availability of the Bosch GSN 90-21 RK Professional and spare parts may vary depending on the retailer. It is always a good idea to check the website of the retailer before making a purchase.

I hope this helps!

Bosch GSN 90-21 RK Professional Problems and Solutions

some common issues and solutions for the Bosch GSN 90-21 RK Professional fridge, as per experts:

Common Issues

• The fridge is not cooling properly.
  • This could be due to a number of factors, such as the temperature settings being too high, the fridge not being defrosted regularly, or the condenser coils being dirty.
  • To troubleshoot this issue, you can check the temperature settings and make sure they are set to the correct level. You should also defrost the fridge and freezer regularly, and clean the condenser coils if they are dirty.
• The freezer is not freezing properly.
  • This could be due to the same factors as the fridge not cooling properly, as well as a problem with the ice maker.
  • To troubleshoot this issue, you can check the temperature settings, defrost the fridge and freezer, clean the condenser coils, and check the ice maker.
• The ice maker is not working.
  • This could be due to a number of factors, such as the water filter being clogged, the water line being frozen, or the ice maker itself being broken.
  • To troubleshoot this issue, you can check the water filter, make sure the water line is not frozen, and reset the ice maker. If the ice maker is still not working, you may need to contact a Bosch service technician.
• The water dispenser is not working.
  • This could be due to the same factors as the ice maker not working, as well as a problem with the water line or the water filter.
  • To troubleshoot this issue, you can check the water filter, make sure the water line is not frozen, and reset the water dispenser. If the water dispenser is still not working, you may need to contact a Bosch service technician.

Solutions

• Check the temperature settings.
  • The first step to troubleshooting any issue with your fridge is to check the temperature settings. Make sure that the fridge and freezer are set to the correct temperatures.
• Defrost the fridge and freezer.
  • If the fridge and freezer are not cooling properly, it may be because they need to be defrosted. This is a common issue with fridges, and it is usually easy to fix.
  • To defrost the fridge and freezer, you will need to unplug the fridge and remove all of the food. Then, you will need to leave the fridge and freezer open for a few hours, or until all of the ice has melted.
• Clean the condenser coils.
  • The condenser coils are located at the back of the fridge, and they help to keep the fridge cool. If the condenser coils are dirty, they will not be able to do their job properly, and the fridge will not cool properly.
  • To clean the condenser coils, you will need to unplug the fridge and remove the back panel. Then, you will need to use a vacuum cleaner to clean the coils.
• Replace the water filter.
  • The water filter in your fridge helps to remove impurities from the water, and it can become clogged over time. If the water filter is clogged, the water dispenser may not work properly.
  • To replace the water filter, you will need to purchase a new filter from Bosch. Then, you will need to follow the instructions that come with the filter to replace it.

Expert Tips

• If you are having trouble with the fridge, try resetting it.
  • If you have tried all of the above solutions and the fridge is still not working properly, you can try resetting it. To reset the fridge, you will need to unplug it for a few minutes and then plug it back in.
• If you are still having trouble, contact a Bosch service technician.
  • If you have tried all of the above solutions and the fridge is still not working properly, you may need to contact a Bosch service technician. A technician will be able to diagnose the problem and fix it for you.

I hope this helps!

Bosch GSN 90-21 RK Professional Manual

Bosch GSN 90-21 RK Professional Manual

Safety Information

• Read and understand all safety instructions before using this tool.
• Keep this manual for future reference.
• Use this tool only for its intended purpose.
• Use only genuine Bosch replacement parts.
• Do not use this tool if it is damaged or malfunctioning.
• Keep children and bystanders away from the work area.
• Wear safety glasses and hearing protection when operating this tool.
• Use a dust mask if working in dusty areas.
• Connect the tool to a compressed air supply that meets the requirements of the tool.
• Do not exceed the maximum operating pressure of the tool.
• Use the correct size and type of nails for the application.
• Do not overload the tool.
• Allow the tool to cool down before storing it.

Before Use

• Make sure that the compressed air supply meets the requirements of the tool.
• Check the tool for any damage before using it.
• Inspect the nails for any damage before using them.
• Make sure that the tool is properly assembled.
• Adjust the depth of drive to the thickness of the material being nailed.

Troubleshooting

• If the tool is not driving nails, check the following:
  • Is the compressed air supply connected properly?
  • Is the air pressure within the required range?
  • Are the nails the correct size and type for the application?
  • Is the depth of drive set correctly?
• If the tool is driving nails crooked, check the following:
  • Is the tool properly aligned with the workpiece?
  • Is the workpiece free of debris?
  • Are the nails the correct size and type for the application?

Maintenance

• Clean the tool regularly with a dry cloth.
• Do not use solvents or harsh chemicals to clean the tool.
• Lubricate the tool as needed.
• Store the tool in a clean, dry place.

Warranty

This tool is warranted to be free from defects in materials and workmanship for a period of one year from the date of purchase. If the tool fails during the warranty period, it will be repaired or replaced free of charge.

Contact Information

Bosch Customer Service 1-800-334-4357 www.boschtools.com

Additional Information

• For more information on this tool, please visit the Bosch website.
• To register your tool, please visit the Bosch website.
• To order replacement parts, please visit the Bosch website or contact a Bosch authorized dealer.