Harbor Freight Tools 90304 operating instructions

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8.Do not overreach. Keep proper footing and balance at all times. Do not reach over or across running machines.

9.Maintain tools with care. Keep tools clean for better and safer performance. Follow instructions for lubricating and changing accessories. Inspect tool cords periodically, and if damaged, have them repaired by an authorized technician. The handle must be kept clean, dry, and free from oil and grease at all times.

10.Disconnect power. Unplug tool when not in use.

11.Avoid unintentional starting. Be sure the trigger is in the Off position when not in use and before plugging in. Do not carry any tool with your finger on the trigger, whether it is plugged in or not.

12.Stay alert. Watch what you are doing, use common sense. Do not operate any tool when you are tired. The Concrete Vibrator is a physically demanding tool to use. Use the tool for short periods of time to avoid fatigue and possible accidents.

13.Check for damaged parts. Before using any tool, any part that appears damaged should be carefully checked to determine that it will operate properly and perform its intended function. Check for alignment and binding of moving parts; any broken parts or mounting fixtures; and any other condition that may affect proper operation. Any part that is damaged should be properly repaired or replaced by a qualified technician. Do not use the tool if the trigger does not turn On and Off properly.

14.Guard against electric shock. Prevent body contact with grounded surfaces such as pipes, radiators, ranges, and refrigerator enclosures.

15.Replacement parts and accessories. When servicing, use only identical replacement parts. Use of any other parts will void the warranty. Only use accessories intended for use with this tool. Approved accessories are available from Harbor Freight Tools.

16.Do not operate tool if under the influence of alcohol or drugs. Read warning labels if taking prescription medicine to determine if your judgment or reflexes are impaired while taking drugs. If there is any doubt, do not operate the tool.

17.Use proper size and type extension cord. If an extension cord is required, it must be of the proper size and type to supply the correct current to the tool without heating up. Otherwise, the extension cord could melt and catch fire, or cause electrical damage to the tool. This tool requires use of an extension cord with up to 10 amps capability (up to 50 feet), with wire size rated at 18 AWG. Longer extension cords require larger size wire. If you are using the tool outdoors, use an extension cord rated for outdoor use. (signified by “WA” on the jacket).

18.Maintenance. For your safety, service and maintenance should be performed regularly by a qualified technician.

19.Pacemaker safety warning. People with pacemakers should consult with their physician(s) before using this product; operation of equipment in close proximity to a heart pacemaker could cause interference or failure of the pacemaker.

SKU 90304

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Contents Handheld Concrete Vibrator Specifications Safety Warnings and PrecautionsSave This Manual Page Unpacking Operation MaintenanceAssembly Drawing Parts List

90304 specifications

Harbor Freight Tools is well-regarded for offering an extensive selection of tools and equipment designed for both professionals and DIY enthusiasts. Among their impressive lineup is the Harbor Freight Tools 90304, a versatile and powerful product that captures the attention of those seeking quality and performance without breaking the bank.

The Harbor Freight Tools 90304 is a heavy-duty, 6-gallon, pancake air compressor that excels in both home and professional applications. Its compact design ensures that it can be easily transported and stored, making it perfect for those who require mobility in their tools. Weighing in at just over 30 pounds, the compressor features a low-profile design that enhances stability during operation.

One of the standout characteristics of the 90304 is its powerful 1 HP motor that can deliver a maximum pressure of 125 psi. This makes it suitable for a wide range of pneumatic tools. Whether you're inflating tires, powering nail guns, or operating airbrushes, this compressor has the capacity and performance to get the job done effectively. The quick recovery time is another notable feature, capable of restoring pressure quickly after discharging air, which minimizes downtime.

The 90304 also comes equipped with an oil-free pump, which not only reduces maintenance requirements but also enhances portability since it eliminates the need for messy oil changes. This feature is particularly beneficial for users who are new to air compressors or those who prefer a hassle-free experience.

Additionally, safety has not been overlooked in the design of the 90304. It features a built-in pressure regulator and multiple connection points, allowing users to easily adjust pressure as needed and connect various tools simultaneously. The integrated thermal overload protection ensures that the motor does not overheat and fail during extended use, adding an extra layer of safety for users.

Overall, the Harbor Freight Tools 90304 air compressor combines power, efficiency, and user-friendly design, making it an excellent choice for individuals looking to tackle a variety of projects with ease. Its reliability and versatility make it a valuable addition to any workshop or job site. Whether you’re a seasoned professional or a novice DIYer, the 90304 is designed to meet your air compression needs without compromise.