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CALIBRATION

ROBOTIC PW450 QUICK VOLTAGE CALIBRATION (continued)

Figure 5 - TEST AND CALIBRATION OVERLAY

(32)

(33)

(128)

(129)

(34)

(35)

(130)

(131)

(36) (37)

(96)(98)(100)

(64)(65)

(67)

(97)

(99)

(101)

(132)

(133)

 

 

 

 

 

PROCEDURE

1.Before changing or disturbing the defective display board, power up the machine with the L9660-255 Test and Calibration overlay in place. See Figure 5.

2.Press the Voltage Calibration function (32). The machine should display the following:

VOLTAGE WIRE

+POLARITY (+67A)

3.Press the Enter Key (133) on the lower right side of the overlay. The machine should display the following:

ADJUST TO 30V

CALIBRATION #=XX

NOTE: Here “XX” indicates a particular cali- bration number for a given voltage sensing point.

WARNING

The machine’s output terminals will be electri- cally “HOT” when the Enter Key is pressed.

4.Record the number displayed for the +67 wire and press the Enter Key (133) again.

5.Repeat the process by pressing the Voltage Calibration function again. The next sens- ing lead may be selected by pressing the down Arrow Key (101). The above proce- dure must be repeated four times to obtain and record the calibration number for four different voltage sensing points. These four points are the following:

+Polarity (+67A) - Polarity (+21A)

+Polarity

-Polarity

6.Install the “new” replacement display board.

7.With the L9660-255 overlay installed, apply power to the machine. Press the Voltage Calibration function (32). Enter the re- corded calibration numbers for each of the six voltage sensing points. The calibration numbers are entered by selecting the prop- er sensing point (lead), pressing the Enter Key (133) and obtaining the display that reads:

ADJUST TO 30V

CALIBRATION #=XX

The calibration number is changed using the up/down Arrow Keys (100, 101). Press the Enter Key when the desired number is dis- played.

8.Repeat the process for all six sensing points (leads).

9.Perform the Sensor Calibration Test.

POWER WAVE CALIBRATION

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Lincoln Electric IM573 manual Robotic PW450 Quick Voltage Calibration

IM573 specifications

The Lincoln Electric IM573 is a state-of-the-art welding machine that has garnered attention for its advanced features and cutting-edge technologies. Designed to meet the demands of both industrial and commercial applications, the IM573 combines reliability with versatility.

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In summary, the Lincoln Electric IM573 is an advanced welding machine that combines superior arc performance, user-friendly digital controls, and versatile welding capabilities. Its durable construction and safety features make it an excellent choice for professionals seeking a reliable solution for their welding needs. Whether in a workshop or on a job site, the IM573 stands out as a top-tier option in the welding machinery market.