OPERATION
OPERATING OVERLAYS
OVERVIEW
The Power Wave is controlled by a panel of keys (key- pad) located on the front of the machine. The opera- tor can access controls by placing an overlay over the keys.
INSTALLING AN OVERLAY
1.Open the ACCESS DOOR by grasping the provid- ed indent on the door and pulling the door for- ward. See Figure B.3 for door location.
FIGURE B.3 – OVERLAY ACCESS DOOR
An OVERLAY is a special plastic sheet with a number |
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of keys and symbols printed on one side and a bar | 5 | 3 | 1 |
code printed on the other. See Figure B.2. The print- |
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ed keys allow the operator to communicate with the | 2 |
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machine for a specific set of functions. The bar code |
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allows the machine to identify the overlay. |
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FIGURE B.2 – TYPICAL POWER WAVE OVERLAY
C COPYRIGHT 1994 THE LINCOLN ELECTRIC COMPANY CLEVELAND, OHIO USA
™
R INVERTEC POWER WAVE TM350
WARNING
HIGH TEMP.
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| MEMORY RECALL |
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| PROGRAM LIST |
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M | 1 | M | 2 |
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M | 3 | M | 4 |
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M | 5 | M | 6 |
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M | 7 | M | 8 |
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| RECALL | |||||||||||
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4
Before the Power Wave is turned ON, the operator selects the desired overlay and mounts it in the over- lay frame on the front of the machine. Then, when the machine is turned ON, it reads the overlay bar code and configures the machine accordingly, allowing the operator to access only certain keys. The machine must be powered up each time an overlay is changed.
1OVERLAY ACCESS DOOR
2OVERLAY FRAME
3ACCESS DOOR INDENT
4TRACKS
5LOCATING PINS
2.Select the desired overlay from the storage com- partment located behind the access door.
3.Remove any overlay already in the overlay frame and place it in the storage compartment.
4.Slide the new overlay into the overlay frame. Align the overlay with the two tracks on the sides of the frame. Be sure the overlay is seated in the bottom lip of the frame and on the top two locating pins. Close the access door securely.
