Chicago Electric 90715 manual Sewing Steps, Replacing the Needle

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Sewing Steps

Follow these basic steps to setup the sewing machine. Refer to the illustration on the previ- ous page to locate the components referred to below.

1.Set the Sewing Machine on a table with a smooth surface.

2.Select and install the desired needle for the material to be sewn (See below).

3.Place the spool of thread onto the Spool Holder (2) and route the thread from the spool holder down to, and through the needle (See page 11).

4.Wind the bobbin with thread (See page 13), place bobbin into the bobbin case, and route the thread (page 12).

5.Select the desired stitch pattern and length (See page 15).

6.Replace the Presser Foot if necessary for sewing special items (See page 14).

7.Insert the Foot Controller connector into the machine receptacle, then the line cord plug into an electrical outlet (See page 9 ). Place the Foot Controller on the floor.

8.Press the Main Power Switch (14) to the On (I) position.

9.Press down slowly on the Foot Controller and sew a scrap piece of cloth for a few minutes to test the machine.

10.Periodically clean machine parts (See page 19).

11.Periodically oil the machine (See page 18).

Replacing the Needle

1.Unplug the line cord from the electrical outlet.

2.Turn the Balance Wheel (9) to raise the needle to its highest position.

3.Lower the Presser Foot by pressing down on the Presser Foot Lever (4).

4.Loosen the Needle Clamp and pull the needle down and out.

5.Insert a new needle as far up as possible and against the needle stopper. The needle’s flat side must face toward the back.

The needle must not be bent or broken. For general sewing, use needle sizes 11 or

14.A fine thread and needle should be used for sewing lightweight fabrics, so the fabric will not be marred. Heavy fabrics require a needle large enough to pierce the fabric without fraying the needle thread.

6.Tighten the Needle Clamp.

SKU 90715

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Contents 90715 Work Area SpecificationsGeneral Safety Rules Save this ManualPersonal Safety Electrical SafetyMachine Use and Care ServiceSpecific Safety Rules for this Sewing Machine Page Could cause interference or failure of the pacemaker Extension Cords GroundingDouble Insulated Tools Tools with Two Prong Plugs Recommended Minimum Wire Gauge for Extension Cords SymbologyUnpacking AccessoriesOperating Instructions Controls and IndicatorsReplacing the Needle Sewing StepsSpool Threading Using the Needle ThreaderBobbin Placement and Threading Bobbin Winding Converting to Free-arm Style Changing the Presser FootSelecting a Stitch Pattern and Stitch Length Pattern Stitch Name Preset WidthButtonhole Sewing Button Sewing Oiling INSPECTION, MAINTENANCE, and CleaningGeneral Changing the Light BulbShuttle CleaningFeed Dogs Please Read the Following CarefullyMachine Frame Mechanism Part Lists and Assembly DrawingsSKU Cover SKU Needle Bar Mechanism Cloth Presser Mechanism Buttonhole Regulator Mechanism Driving Mechanism SKU Thread Adjusting Mechanism SKU Stitch Length Adjusting Mechanism SKU Pattern Selection Mechanism SKU Feed Mechanism SKU Reverse Feed Mechanism Shuttle Lower Shaft Mechanism SKU Wiring Diagram Parts List

90715 specifications

The Chicago Electric 90715 is a powerful tool that stands out in the realm of woodworking and metalworking equipment. This versatile machine is primarily designed as a 12-inch band saw, catering to hobbyists and professionals alike who require precision and efficiency in their cutting tasks.

One of the most notable features of the Chicago Electric 90715 is its robust 1.5 HP motor. This powerful motor allows for smooth and efficient cutting through various materials, including wood, plastics, and thin metals. This capability is essential for users who require a reliable tool for intricate projects where accuracy is paramount.

The machine is equipped with a 12-inch throat, providing ample capacity for larger workpieces. The adjustable table can be tilted up to 45 degrees, making it easier for users to make precise angled cuts. The table itself is made from a durable cast iron material, offering stability and reducing vibrations during operation, which enhances overall cutting accuracy.

Another key feature of the Chicago Electric 90715 is its ease of use. The blade tension can be easily adjusted, allowing users to switch between blade types and sizes conveniently. The saw is compatible with various blade widths, making it adaptable to a wide range of cutting applications. The quick-release blade system simplifies blade changes, ensuring minimal downtime and increased productivity.

In terms of safety, the Chicago Electric 90715 incorporates several protective features. The blade guard helps prevent accidental contact with the cutting blade, while the included safety switch ensures that the machine can only be operated when the user is ready.

Additionally, this band saw is designed with user comfort in mind. The machine's sturdy base provides stability, and the overall design minimizes hassle during operation. The lightweight structure allows for easy transportation and storage, making it an excellent choice for those with limited workshop space.

Overall, the Chicago Electric 90715 combines power, versatility, and user-friendly features, making it an ideal choice for individuals needing a reliable band saw. Whether tackling complex woodworking projects or metalwork tasks, this machine offers the tools necessary for precise and efficient cutting, ensuring professional-quality results every time.
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