Harbor Freight Tools 03914 Specifications, Save This Manual, Safety Warnings and Precautions

Page 2

 

Specifications

 

 

ITEM

DESCRIPTION

Machine Type

Heavy duty, industrial sewing machine; high

speed, single needle-lock stitch

 

Drive

V-belt driven

 

 

 

Foot pedal operation, along with a knee and

Action

manual lifting arm for presser foot. Presser

 

tension adjustment

 

 

Sewing Thickness

5/16 inch maximum

 

 

Feed Type

Link style needle feed reduces slippage

 

 

Sewing Directions

Forward and reverse feed

 

 

Stitching Speed

5500 Stitches per minute

 

 

Motor Type

Clutch motor; 3450 RPM, 5.8 amps, 110/220V,

60 Hz; single phase

 

 

 

Overall weight

61.6 lbs

Machine Dimensions

20-3/4 (L) x 10 (H) inches

 

 

 

- Screwdrivers

Accessories

- 3 Bobbins

- Small lubricating bottle with tip

 

- 10 pack of needles

 

- Power Switch

Table Stand Kit

Table Stand Kit (Model 03929) not included

Caution: Make certain that the voltage switch on the motor is set correctly for your use. See page 6.

This Machine requires oil to be added before use -see page 6 for details.

Save This Manual

You will need the manual for the safety warnings and precautions, assembly instructions, operating and maintenance procedures, parts list and diagram. Keep your invoice with this manual. Write the invoice number on the inside of the front cover. Keep the manual and invoice in a safe and dry place for future reference.

Safety Warnings and Precautions

WARNING: When using tool, basic safety precautions should always be followed to re- duce the risk of personal injury and damage to equipment.

Read all instructions before using this tool!

1.Keep work area clean. Cluttered areas invite injuries.

2.Observe work area conditions. Do not use machines or power tools in damp or wet locations. Don’t expose to rain. Keep work area well lighted. Do not use electrically powered tools in the presence of flammable gases or liquids.

3.Keep children away. Children must never be allowed in the work area. Do not let them handle machines, tools, or extension cords.

4.Store idle equipment. When not in use, tools must be stored in a dry location to inhibit rust. Always lock up tools and keep out of reach of children.

SKU 03914

Page 2

Rev 04/03 REV 05/03 REV 03/04

Page 1 Page 3
Image 2
Page 1 Page 3
Contents For technical questions and replacement parts, please call 03914Read all instructions before using this tool SpecificationsSafety Warnings and Precautions Save This ManualPage Sewing Safety Precautions UnpackingAssembly REV 04/03 REV 05/03 Mounting the Thread Stand REV 03/04Bobbin Winder Operation OperationMounting the Bobbin Winder Setting the Bobbin into the Bobbin Case Winding Thread Onto the BobbinAdjusting the Bobbin Thread Tension Adjusting the Stitch LengthAdjusting the Needle Thread Tension Threading the Machine HeadAdjusting the Feed Timing Setting the Hand LifterSetting the Presser Foot Pressure Changing the Thread Take-up Spring Stroke and PressureAdjusting the Height of the Feed Dog Adjusting Needle-to-hook TimingAdjusting the Thread Take-up Stroke MaintenanceAdjusting the Presser Bar Height Adjusting the Height of the Knee LifterARM BED Parts List ARM BED Assembly Drawing Main Shaft Thread TAKE-UP Parts List Main Shaft Thread TAKE-UP Assembly Drawing FABRIC--PIERCING Hook Driving Parts List FABRIC--PIERCING Hook Driving Assembly Drawing Presser BAR Parts List Presser BAR Assembly Drawing Feed Mechanism Parts List Feed Mechanism Assembly Drawing Lubrication Parts List Lubrication Assembly Drawing OIL Reservoir & Knee Lifter Assembly Drawing and Parts List Machine Head Accessories Parts List and Assembly Drawing Bobbin Winder & Thread Stand Unit Parts List Bobbin Winder & Thread Stand Unit Assembly Drawing

03914 specifications

Harbor Freight Tools is well-known for offering a wide range of affordable tools and equipment, catering to DIY enthusiasts and professionals alike. One of their standout products is the Harbor Freight Tools 03914, a versatile tool that has gained popularity for its efficiency and reliability.

The Harbor Freight Tools 03914 is primarily recognized as a compact, portable air compressor that boasts impressive specifications. It features a powerful 1 HP motor that delivers a maximum pressure of 100 PSI, making it capable of handling a variety of tasks, from inflating tires to powering pneumatic tools. Its lightweight design, weighing in at around 30 pounds, makes it easy to transport and store, which is perfect for both home use and on-the-go projects.

One of the main features of the 03914 model is its oil-free pump, which means less maintenance and no need for oil changes. This design allows for cleaner air delivery, making it suitable for applications that require an oil-free output. The air compressor also includes a 3-gallon tank that provides ample air storage, ensuring consistent performance during usage. The tank is built from durable materials, contributing to the compressor's longevity and reliability.

In terms of technology, the Harbor Freight Tools 03914 is equipped with an integrated pressure regulator and a universal quick-disconnect fitting, allowing for easy attachment of air hoses and tools. The clear pressure gauge enables users to monitor the air pressure with precision, which is essential for various projects. Additionally, it features a low-profile design that enhances stability, reducing the risk of tipping over.

The compressor's noise level is another key characteristic that sets it apart. Operating at a relatively low decibel level, it provides a quieter work environment, making it suitable for indoor use without causing disruptions. This feature appeals to those who prefer a less noisy workspace, especially in residential areas.

Overall, the Harbor Freight Tools 03914 is designed with efficiency, portability, and ease of use in mind. Its combination of powerful performance, user-friendly features, and low maintenance makes it an excellent choice for anyone in need of a reliable air compressor. Whether you're a DIY hobbyist or a professional, this compact air compressor offers the versatility and functionality to manage a wide range of tasks efficiently.
Top Page Image Contents