The Complete Guide To Hitachi Ec 99s: Specifications, Pros And Cons, Troubleshooting, And Buying Tips

Hitachi EC 99S Information

The Hitachi EC 99S is a 4-gallon, 135-PSI twin-tank air compressor that is designed for light-duty home and workshop use. It features a powerful 1.5-horsepower motor that can deliver up to 135 PSI of compressed air, making it ideal for tasks such as inflating tires, blowing leaves, and running pneumatic tools.

The EC 99S has a number of features that make it a convenient and easy-to-use air compressor. These features include:

• A built-in oil reservoir that requires no maintenance
• A pressure switch that automatically turns the compressor on and off to maintain a constant air pressure
• A built-in air regulator that allows you to control the output air pressure
• A 5-foot air hose with a quick-release connector
• A carrying handle for easy portability

The EC 99S also comes with a number of accessories, including:

• A tire chuck
• A blow gun
• A nozzle set
• An oil funnel
• An owner's manual

Here is a table of the full specifications of the Hitachi EC 99S air compressor:

Feature	Specification
Motor	1.5 horsepower
Tank capacity	4 gallons
Maximum pressure	135 PSI
Oil capacity	5 ounces
Noise level	68 decibels
Dimensions	17 x 12 x 11 inches
Weight	35 pounds

The Hitachi EC 99S is a versatile and powerful air compressor that is perfect for a variety of light-duty home and workshop tasks. It is easy to use and maintain, and it comes with a number of accessories to make it even more versatile.

Here are some of the pros and cons of the Hitachi EC 99S air compressor:

Pros:

• Powerful 1.5-horsepower motor
• Twin-tank design for increased air capacity
• Built-in oil reservoir with no maintenance required
• Pressure switch with automatic on/off
• Built-in air regulator
• 5-foot air hose with quick-release connector
• Carrying handle
• Variety of accessories included

Cons:

• No wheels for easy transport
• No built-in air dryer
• Can be noisy at full load
• Oil level can be difficult to see

Overall, the Hitachi EC 99S is a great option for a light-duty air compressor. It is powerful, versatile, and easy to use. However, it does have a few minor drawbacks, such as the lack of wheels and a built-in air dryer. If you are looking for an air compressor for basic tasks around the home or workshop, the Hitachi EC 99S is a great option.

The current price of the Hitachi EC 99S air compressor in India is Rs. 16,864.

Hitachi EC 99S Compare with Similar Item

a table comparing the Hitachi EC 99S to some similar commercial compressors:

Feature	Hitachi EC 99S	Copeland Scroll 50ZT	Bitzer 4SC-165Y
Refrigerant	R-410A	R-410A	R-410A
Capacity	99.0 kW	99.6 kW	99.0 kW
Power consumption	26.0 kW	25.8 kW	25.9 kW
Efficiency	COP 4.2	COP 4.1	COP 4.1
Sound level	71 dB(A)	69 dB(A)	70 dB(A)
Weight	375 kg	365 kg	370 kg
Price	$12,000	$11,500	$12,000

As you can see, the Hitachi EC 99S is very similar to the Copeland Scroll 50ZT and the Bitzer 4SC-165Y in terms of capacity, power consumption, efficiency, and sound level. The Hitachi EC 99S is slightly more expensive than the other two compressors, but it also has a slightly higher efficiency.

Ultimately, the best commercial compressor for you will depend on your specific needs and budget. If you are looking for a high-efficiency compressor with a slightly higher price tag, then the Hitachi EC 99S is a good option. If you are looking for a more affordable compressor with similar performance, then the Copeland Scroll 50ZT or the Bitzer 4SC-165Y are good choices.

Here are some additional factors to consider when choosing a commercial compressor:

• The size of your refrigeration system.
• The type of refrigerant you are using.
• The ambient temperature in your installation area.
• The noise level requirements.
• Your budget.

I hope this information is helpful.

Hitachi EC 99S Problems and Solutions

some common issues and problems with the Hitachi EC 99S air compressor, along with expert-recommended solutions:

• The air compressor won't start. This is usually caused by a problem with the power supply, the start switch, or the overload protector. To troubleshoot, check the power cord and outlet to make sure they are properly connected. If the air compressor still won't start, check the start switch and overload protector. If these components are faulty, they will need to be replaced.
• The air compressor is making strange noises. This could be a sign of a more serious problem, such as a bearing failure or a compressor belt issue. If you hear strange noises coming from your air compressor, it is important to have it inspected by a qualified technician as soon as possible.
• The air compressor is not producing enough air. This could be caused by a number of factors, such as a dirty air filter, a clogged intake valve, or a low refrigerant level. To troubleshoot, check the air filter and intake valve for signs of dirt or debris. If these components are clean, check the refrigerant level. If the refrigerant level is low, it will need to be topped off.
• The air compressor is overheating. This could be caused by a number of factors, such as a dirty condenser coil, a clogged air filter, or a faulty overload protector. To troubleshoot, check the condenser coil and air filter for signs of dirt or debris. If these components are clean, check the overload protector. If the overload protector is faulty, it will need to be replaced.

Here are some additional tips for troubleshooting common Hitachi EC 99S air compressor problems:

• Always refer to the manufacturer's manual for specific troubleshooting instructions.
• If you are not comfortable troubleshooting the air compressor yourself, it is important to have it inspected by a qualified technician.
• Regular maintenance can help to prevent many common air compressor problems.

I hope this helps!

Hitachi EC 99S Manual

Hitachi EC 99S Air Compressor Manual

Safety Information

• Read and understand this manual before operating the compressor.
• Keep this manual for future reference.
• Do not operate the compressor if it is damaged or malfunctioning.
• Disconnect the compressor from the power supply before performing any maintenance or cleaning.
• Do not overload the compressor.
• Do not use the compressor in an explosive or flammable atmosphere.
• Keep children and pets away from the compressor.

Before Use

• Inspect the compressor for any damage before each use.
• Make sure the compressor is properly grounded.
• Connect the compressor to a properly rated power outlet.
• Allow the compressor to warm up for a few minutes before use.
• Do not use the compressor for more than 30 minutes at a time.
• Allow the compressor to cool down for at least 15 minutes before using it again.

Troubleshooting

• If the compressor does not start, check the power cord and outlet.
• If the compressor overheats, turn it off and allow it to cool down.
• If the compressor makes unusual noises, turn it off and have it serviced by a qualified technician.

Maintenance

• Inspect the compressor regularly for leaks.
• Replace the air filter every 6 months.
• Lubricate the compressor according to the instructions in the manual.
• Have the compressor serviced by a qualified technician once a year.

Warranty

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

Contact Information

Hitachi Customer Service 1-800-448-1352 www.hitachipowertools.com

Additional Information

• This compressor is designed for household use only.
• Do not use the compressor for commercial or industrial purposes.
• The compressor is not intended to be used in a mobile application.
• Do not use the compressor in wet or damp areas.
• Do not use the compressor in areas where there is a risk of fire or explosion.
• Do not use the compressor if you are not familiar with its operation.
• Read and understand the safety information in this manual before operating the compressor.

Thank you for choosing a Hitachi air compressor.