INSPECTION, MAINTENANCE, AND CLEANING

WARNING! Make sure the Power Switch of the Plasma Cutter is in its “OFF” position and that the tool is unplugged from the electrical outlet before performing any inspec- tion, maintenance, or cleaning procedures.

1.Before each use, inspect the general condition of the Plasma Cutter. Check for loose cable connections, misalignment or binding of the fan, cracked or broken parts, damaged electrical wiring, and any other condition that may affect its safe operation. If abnormal noise or vibration occurs, have the problem corrected before further use. Do not use damaged equipment.

2.Periodically: (1) recheck all nuts, bolts, and screws for tightness, (2) blow the dust from the cooling vents with compressed air, & (3) clean the torch as explained below.

4.Verify that the cooling fan is operational before cutting.

5.If an odd smell comes from the unit during operation, stop all use. Have the Plasma Cutter inspected and repaired by a qualified service technician.

6.Store the welder and accessories in a clean and dry location.

Torch inspection and assembly

Inspect before use and after every hour of use. Inadequate torch maintenance, including failing to replace a worn electrode or tip, will destroy the torch and void the warranty.

1.Remove the Retainer and clean with steel wool. Then check for cracks and replace the Retainer if necessary.

2.Remove the Tip (55) and compare the old Tip against a new Tip. Replace Tip if the hole is deformed or 50% oversized. If the inside of the Tip is not clean and bright, clean with steel wool. Be sure to remove any leftover pieces of steel wool from the Tip.

Retainer (59)

Ceramic

Torch and

 

Ring (57)

Cable (53)

Tip (55) Electrode (56)

3.Check the Electrode’s (56) center for a pit that is more than 1/16” (2mm) deep. If so, replace the Electrode.

4.Remove and check the Ceramic Ring (57) for cracks and plugged side holes. Replace it if it is damaged. Note: The Ceramic Ring only goes on one way. The Ceramic Ring must seat squarely on the end of the Electrode.

5.Carefully reassemble the parts in reverse order. Thread retainer on only far enough to hide its metal band inside the torch handle. The tip should be slightly spring loaded at this point and should be able to move slightly when pressed against the workpiece.

Note: Do not overtighten the Retainer or Electrode during reassembly. Be careful not to cross-thread or strip the threads of parts during reassembly.

6.After reassembly, check for proper operation of the Torch.

 

For technical questions, please call 1-800-444-3353;

REV 07/05

SKU 91814

PAGE 15

Troubleshooting section at end of manual.

 

 

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Chicago Electric 91814 operating instructions Torch inspection and assembly
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91814 specifications

The Chicago Electric 91814 is a popular choice among woodworking enthusiasts and professionals alike, thanks to its robust features and reliable performance. As a compact router, it is designed to meet diverse routing needs, ranging from edge trimming to intricate designs and decorative work on various materials.

One of the standout features of the Chicago Electric 91814 is its powerful 1.5 horsepower motor, which provides ample strength to tackle various routing tasks with ease. This motor enables the router to maintain consistent speed under load, ensuring smooth and precise cuts. Users will appreciate the router's variable speed control, which allows for adjustments between 8,000 to 30,000 RPM. This versatility makes it suitable for different applications and materials, from softwoods to hardwoods and even MDF.

The ergonomic design of the Chicago Electric 91814 contributes to its user-friendly operation. It features a comfortable grip and a lightweight build, which reduces fatigue during extended use. The clear base plate is another practical attribute that affords excellent visibility, enabling users to see their workpiece clearly while routing. This transparency helps in precision and accuracy, allowing for intricate patterns and designs.

Another noteworthy characteristic of this router is its dual-speed operation. The ability to switch between speeds improves versatility, allowing for more efficient routing across various materials. Additionally, the router is equipped with a sturdy plunge base, which facilitates depth adjustments and provides better control, especially for more detailed work.

The Chicago Electric 91814 also supports various bit sizes, making it adaptable to a wide range of cutting tasks. It is compatible with both standard and specialty router bits, expanding its usability. Additionally, the inclusion of a dust collection feature helps keep the workspace clean, reducing clutter and improving visibility.

Overall, the Chicago Electric 91814 combines power, precision, and ease of use, making it a reliable addition to any workshop. Whether you are a hobbyist or a professional woodworker, this router offers the features and technologies necessary to elevate your craftsmanship. Its performance, versatility, and ergonomic design ensure that you can complete projects with confidence and efficiency.
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