Chicago Electric 91814 operating instructions Duration of Use Duty Cycle, Cutting

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Duration of Use (Duty Cycle)

Avoid damage to the Cutter by not leaving it on for more than the prescribed duration of use. The Duration of Use (or Duty Cycle) defines the number of minutes, within a 10 minute period, during which a given cutter can safely produce a particular welding current. For example, this Cutter with a 40% duration of use at 36 amps must be allowed to rest for at least 6 minutes after every 4 minutes of continuous cutting at 36 amps. Failure to carefully observe duration of use limitations can easily over stress a cutter’s power generation system contributing to premature cutter failure. This cutter has an internal thermal protection system to assist with preventing this sort of over stress.When the unit overheats, it automatically shuts down, then automatically returns to service when it cools down. When it returns to service, follow a more conservative duration of use routine to help prevent excess wear to the cutter.

Cutting

10.Only after everything is in place for cutting, press the power switch to the on position. The Red Power Indicator lights, but the torch is not energized yet. Every time the Plasma cutter is turned on air will flow out of the torch for about two seconds.

11.Orient yourself to one side of the area to be cut and hold the arc-shielded face shield over your eyes. Hold the tip away from all objects and people and squeeze the trigger until you hear air coming out of the end of the torch. Release the trigger.

12.Squeeze (and hold) the torch handle trigger to energize the torch handle tip. The pilot arc will start. The air output is delayed to allow a proper arc to begin.

Warning:The Torch handle is now energized. Be careful not to touch anything else with the Torch handle (53) tip except the workpiece to be cut.

13.Bring the tip close enough to the starting point of the cut to create an arc. The Green Cutter indicator lights.

Warning: Never look at the ignited arc without ANSI-approved, arc-shaded, eye protec- tion in a full face shield. Permanent eye damage or blindness can occur. Skin burns can occur. Never breathe arc fumes.

Warning: Never look at the ignited arc without ANSI-approved, arc-shaded, eye protec- tion in a full face shield. Permanent eye damage or blindness can occur. Skin burns can occur. Never breathe arc fumes.

SKU 91814

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

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Troubleshooting section at end of manual.

 

 

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Contents 91814 Contents Save This Manual SpecificationsWork Area Personal Safety Electrical SafetyTool Use and Care ServiceSpecific Safety Rules Welding Produces toxic fumes and gasses Inhalation HazardPage Extension Cords GroundingSymbology Rear View Setup Cutting Duration of Use Duty CycleProper Cutting Technique √ If the unit stops and the Red Overheat Indicator 4 lightsTorch inspection and assembly Please Read the Following Carefully Circuit DiagramDiagram below Not Shown Fan Runs when switched on but Arc will not ignite Arc ignites for several seconds but then goes out TroubleshootingCut goes only partially through the workpiece Excessive Slag formation Fast Nozzle Wear

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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