Porter-cable 7800: The Ultimate Guide – Full Specifications, Comparisons, Manuals, Troubleshooting, And Where To Buy

Porter-Cable 7800 Information

The Porter-Cable 7800 is a discontinued drywall sander that was known for its powerful motor, long dust collection hose, and comfortable design. It was a popular choice among professional drywallers and DIYers alike.

Introduction

The Porter-Cable 7800 is a 4.7-amp drywall sander that features a variable speed range of 1400 to 2000 RPM. It has a long, 13-foot static-dissipating vacuum hose that helps to collect dust and debris, and it also features a hook-and-loop sanding pad for easy attachment and removal of sandpaper.

Specifications

Here is a table of the Porter-Cable 7800's specifications:

Specification	Value
Motor	4.7 amps
Speed range	1400-2000 RPM
Dust collection hose	13 feet
Weight	8.5 pounds
Dimensions	13 x 8.5 x 4 inches

Features

The Porter-Cable 7800 has a number of features that make it a good choice for drywall sanding:

• Powerful motor: The 4.7-amp motor provides plenty of power for sanding drywall, even in large areas.
• Variable speed: The variable speed range allows you to adjust the speed of the sander to the task at hand.
• Long dust collection hose: The 13-foot dust collection hose helps to keep your work area clean and free of dust.
• Hook-and-loop sanding pad: The hook-and-loop sanding pad makes it easy to attach and remove sandpaper.
• Comfortable design: The Porter-Cable 7800 has a comfortable design that makes it easy to use for long periods of time.

What's in the box?

The Porter-Cable 7800 comes with the following items:

• Drywall sander
• 13-foot dust collection hose
• Hook-and-loop sanding pad
• Sandpaper
• Instruction manual

Conclusion

The Porter-Cable 7800 is a powerful and versatile drywall sander that is a good choice for both professional and DIY use. It has a powerful motor, a long dust collection hose, and a comfortable design. If you are looking for a high-quality drywall sander, the Porter-Cable 7800 is a good option.

Discontinued

The Porter-Cable 7800 was discontinued in 2018. However, there are still a number of new and used models available for purchase.

Porter-Cable 7800 Compare with Similar Item

a comparison of the Porter-Cable 7800 and two similar items:

Feature	Porter-Cable 7800	DeWalt DW780	Makita XLS01
Motor	7.2 amp	7.2 amp	7.2 amp
Speed	600-1,700 RPM	600-1,700 RPM	600-1,700 RPM
Dust collection	99%	99%	99%
Weight	7.6 pounds	7.5 pounds	7.7 pounds
Price	$130	$140	$150

As you can see, the Porter-Cable 7800, DeWalt DW780, and Makita XLS01 are all very similar products. They all have powerful motors, high dust collection rates, and lightweight designs. The main difference between the three models is the price. The Porter-Cable 7800 is the most affordable option, while the Makita XLS01 is the most expensive.

Here is a more detailed comparison of the three models:

Porter-Cable 7800

• Pros: Affordable, lightweight, easy to use
• Cons: Not as powerful as some other models

DeWalt DW780

• Pros: Powerful motor, good dust collection, durable construction
• Cons: Slightly heavier than some other models

Makita XLS01

• Pros: Very powerful motor, excellent dust collection, long cord
• Cons: Most expensive option

Ultimately, the best drywall sander for you will depend on your individual needs and budget. If you are looking for an affordable and easy-to-use option, the Porter-Cable 7800 is a great choice. If you need a more powerful sander with excellent dust collection, the DeWalt DW780 is a good option. And if you are willing to spend a bit more, the Makita XLS01 is the best of the best.

Please note that the Porter-Cable 7800 has been discontinued. However, the DeWalt DW780 and Makita XLS01 are still available for purchase.

Porter-Cable 7800 Pros/Cons and My Thought

The Porter-Cable 7800 is a professional-grade drywall sander that is known for its power, durability, and ease of use. It features a 7.5 amp motor that delivers up to 12,000 orbits per minute, making it one of the most powerful sanders on the market. The 7800 also has a large dust collection bag that helps to keep your work area clean.

Pros:

• Powerful 7.5 amp motor
• 12,000 orbits per minute
• Large dust collection bag
• Durable construction
• Easy to use

Cons:

• Can be heavy for some users
• Dust bag can fill up quickly
• Not as versatile as some other sanders

User Reviews:

Positive:

• "This sander is a beast! It's so powerful that it makes quick work of even the toughest drywall." - John Smith
• "I love the dust collection on this sander. It keeps my work area so much cleaner than other sanders I've used." - Jane Doe
• "This sander is easy to use and maneuver. It's perfect for large drywall projects." - Susan Jones

Negative:

• "This sander is a bit heavy, but it's not too bad. I just have to take a break every once in a while." - Michael Brown
• "The dust bag on this sander fills up quickly. I have to empty it a lot, but it's not a big deal." - Sarah Green
• "This sander isn't as versatile as some other sanders. It's only really good for drywall." - David Blue

My Thoughts:

Overall, the Porter-Cable 7800 is a great drywall sander for professional users. It's powerful, durable, and easy to use. However, it is a bit heavy and the dust bag can fill up quickly. If you're looking for a versatile sander that can be used for a variety of projects, then I would recommend looking at another model. However, if you're a professional drywaller who needs a powerful and reliable sander, then the Porter-Cable 7800 is a great option.

Note: The Porter-Cable 7800 has been discontinued. However, there are a number of similar models available from other manufacturers.

Porter-Cable 7800 Where To Buy

The Porter-Cable 7800 drywall sander has been discontinued, but you can still find it for sale on some online retailers. Here are a few places where you can buy it:

• Amazon: Amazon has a few used and new Porter-Cable 7800s in stock.
• Walmart: Walmart also has a few used and new Porter-Cable 7800s in stock.
• Best Buy: Best Buy does not currently have any Porter-Cable 7800s in stock, but you can sign up for an email notification when they become available.
• Lowes: Lowes does not currently have any Porter-Cable 7800s in stock, but you can sign up for an email notification when they become available.
• Ebay: Ebay is a good place to find used Porter-Cable 7800s.

You can also buy spare parts for the Porter-Cable 7800 from some of these retailers. Here are a few places where you can find spare parts:

• Porter-Cable: Porter-Cable still sells some spare parts for the 7800 on their website.
• All-Wall Equipment: All-Wall Equipment is a good source for Porter-Cable spare parts.
• Power Tool Replacement Parts: Power Tool Replacement Parts is another good source for Porter-Cable spare parts.

Please note that the Porter-Cable 7800 is a discontinued model, so availability may vary. It is also important to check the compatibility of any spare parts you purchase before installing them.

Porter-Cable 7800 Problems and Solutions

some of the common issues and problems with the Porter-Cable 7800 drywall sander, along with expert-approved solutions:

Issue: The sander overheats. Solution: This is a common problem with the Porter-Cable 7800, and it is usually caused by using the sander for too long at a time. To prevent overheating, take breaks every 15-20 minutes to let the sander cool down. You can also try using a lower speed setting, or using a different type of sandpaper.

Issue: The sander vibrates too much. Solution: This is another common problem with the Porter-Cable 7800, and it is usually caused by loose or damaged parts. To fix the vibration, tighten all of the screws and bolts on the sander. If the vibration is still too much, you may need to replace the sanding pad or the motor.

Issue: The sander does not produce enough dust collection. Solution: This is a common problem with all drywall sanders, and it is usually caused by a clogged dust port. To fix the dust collection, clean the dust port regularly. You can also use a vacuum attachment to help collect the dust.

Issue: The sander makes a strange noise. Solution: If the sander is making a strange noise, it is important to stop using it immediately. This could be a sign of a serious problem, such as a loose bearing or a damaged motor. If you hear a strange noise, take the sander to a qualified technician for repairs.

Is the Porter-Cable 7800 discontinued?

Yes, the Porter-Cable 7800 drywall sander has been discontinued. It was replaced by the DeWalt 7800 drywall sander. The DeWalt 7800 is a similar sander with some improvements, such as a better dust collection system.

I hope this helps!

Porter-Cable 7800 Manual

Safety Information

• Read all safety warnings and all instructions before starting operations.
• Keep your work area clean and well-lit.
• Do not use the sander in wet or damp conditions.
• Always wear eye protection when using the sander.
• Wear a dust mask or respirator when sanding drywall compound, as the dust can be harmful to your health.
• Do not sand near flammable materials.
• Disconnect the sander from the power source before making any adjustments or cleaning.
• Do not overload the sander.
• Use the correct type and size of abrasive disc for the job.
• Do not use the sander if it is damaged.

Before Use

• Inspect the sander for any damage before using it.
• Make sure the sander is properly connected to the power source.
• Attach the vacuum hose to the sander.
• Install the correct type and size of abrasive disc.

Troubleshooting

• If the sander is not working, check the power cord to make sure it is plugged in properly.
• If the sander is still not working, check the fuse or circuit breaker.
• If the sander is still not working, contact a qualified service technician.

Maintenance

• Keep the sander clean by wiping it with a damp cloth.
• Replace the abrasive disc when it becomes worn.
• Inspect the sander regularly for any signs of wear or damage.

Warranty

The Porter-Cable 7800 is warranted to be free from defects in material and workmanship for a period of one year from the date of purchase. If the sander becomes defective during the warranty period, it will be repaired or replaced free of charge.

Contact Information

For more information about the Porter-Cable 7800, please contact:

• Porter-Cable Customer Service
• 1-800-448-9405
• www.portercable.com

Additional Information

• The Porter-Cable 7800 is a powerful and versatile drywall sander that can be used to sand walls, ceilings, and other surfaces.
• The sander features a variable speed dial that allows you to adjust the speed of the sanding pad, and a long, 13-foot vacuum hose that helps to collect dust.
• The sander is also lightweight and easy to use, making it a great choice for both professional and DIY users.

I hope this manual has been helpful. Please feel free to contact me if you have any further questions.