b-19

OPERATION

b-19

HOT INCH

Hot inch occurs when the trigger is pulled and an arc is not established. After a 2.5 second period, the Sequencer will jump to the Weld state and the wire feeder will run at the preset wire feed speed on the display. The wire is hot (output is on) at this point. Start, Upslope, Downslope, Crater, Burnback, Postflow, etc are all skipped when Hot Inch is activat- ed.

FOOT AMPTROL

A Foot Amptrol Kit can be installed in order to operate the output of the machine using a pedal. Located on the Control Box, the Right encoder turns output on/off if desired. The left encoder sets the max work point limit. When the pedal is pressed OCV will be present and gas will not flow. As soon as the tungsten touches the work and there is current flow, the gas solenoid will turn on. If the arc breaks the machine will enter the postflow state. When the postflow timer expires, the machine will return to OCV mode and no gas will flow until the arc is established. If the pedal is released it turns the machine off, postflow will be entered until time out. When the postflow timer expires the machine will return to idle state and wait for trigger. Preflow will be presettable for external trig- gers if desired. Triggering machine with encoder will skip preflow.

WIRE DRIVE -- PC bOARD ADJUSTMENTS

ELECTRODE POLARITY:

The system needs to be aware of the electrode polari- ty. A DIP switch setting on the Wire Drive PC boards is used for this purpose. See INSTALLATION Section “Setting DIP Switches in the Wire Drive”.

GEAR bOx RATIO:

The systems needs to know which gear has been installed on the Wire Drive, low or high speed. A DIP switch setting on the Wire Drive PC boards is used for this purpose. See INSTALLATION section“Wire Drive Ratio” for information on how to set the DIP Switch.

WIRE REEL LOADING - READI-REELS, SPOOLS OR COILS

To Mount a 30 Lb. (14 kg) Readi-Reel Package (Using the Molded Plastic K363-P Readi-Reel Adapter:)

The Spindle should be located in the LOWER mounting hole.

1)Depress the Release Bar on the Retaining Collar and remove it from the spindle. See Figure b.1.

2)Place the Adapter on the spindle.

3)Re-install the Retaining Collar. Make sure that the Release Bar “pops up” and that the collar retainers fully engage the retaining groove on the spindle.

4)Rotate the spindle and adapter so the retaining spring is at the 12 o'clock position.

5)Position the Readi-Reel so that it will rotate in a direction when feeding so as to be de-reeled from bottom of the coil.

6)Set one of the Readi-Reel inside cage wires on the slot in the retaining spring tab.

7)Lower the Readi-Reel to depress the retaining spring and align the other inside cage wires with the grooves in the molded adapter.

8)Slide cage all the way onto the adapter until the retaining spring "pops up" fully.

CAUTION

Check to be sure the Retaining Spring has fully returned to the locking position and has SECURELY locked the Readi-Reel Cage in place. Retaining Spring must rest on the cage, not the welding elec- trode.

------------------------------------------------------------------------

9)To remove Readi-Reel from Adapter, depress retaining spring tab with thumb while pulling the Readi-Reel cage from the molded adapter with both hands. Do not remove adapter from spindle.

POWER FEED™ 10M DUAL WIRE FEEDER

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Lincoln Electric IM916 manual Wire Reel Loading READI-REELS, Spools or Coils, HOT Inch, Foot Amptrol, Electrode Polarity
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IM916 specifications

Lincoln Electric IM916 is a state-of-the-art multi-process welding machine designed to meet the needs of professionals in various industries. This versatile welder combines productivity, performance, and durability, making it an ideal choice for both expert welders and apprentices alike.

One of the standout features of the Lincoln Electric IM916 is its multi-process capability. It supports MIG, TIG, and Stick welding, allowing users to switch between processes with ease. This adaptability ensures that users can tackle a diverse range of welding applications, from fabrication and repair work to manufacturing and construction projects.

The IM916 boasts advanced inverter technology, resulting in a compact design that does not compromise on power. Inverter technology allows for efficient energy consumption, providing a more stable arc with improved control and consistency. This feature not only enhances the quality of the welds but also prolongs the life of the machine and reduces operating costs.

Additionally, the machine is equipped with a digital display that offers real-time feedback on weld parameters, making it easier for users to adjust settings on the fly. This helps in achieving precise results and enhancing overall welding performance. The intuitive interface is user-friendly, making it suitable for beginners while still providing the advanced functionalities experienced welders require.

The Lincoln Electric IM916 also features a robust construction designed for longevity in harsh working environments. It is built to withstand the rigors of heavy use, with durable components and protective features that enhance its resilience. This reliability ensures that the machine can perform consistently, even in demanding conditions.

Furthermore, the IM916 is designed with portability in mind. Its lightweight design and integrated handles make it easy to transport between job sites. This mobility is crucial for professionals who require equipment that can keep up with a fast-paced work environment.

In terms of safety, the Lincoln Electric IM916 incorporates several protective features, including thermal overload protection and safety alerts. These mechanisms provide peace of mind to users, allowing them to focus on their work without worrying about equipment failure.

In summary, the Lincoln Electric IM916 is a highly versatile, efficient, and durable welding machine that stands out in its category. With its multi-process capabilities, advanced inverter technology, user-friendly interface, and durable construction, it caters to a wide range of welding tasks, making it a valuable asset for any welding professional.
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