ULS VLS Series, Руководство по обслуживанию

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VLS Service Manual - REV2015.04
Table of Contents
Z-Axis
Page | 61
Z-Axis
Z-Axis Belt
NOTE:
Unlike other belts on this system, the Z-axis belt is serpentine. Do not cut or modify the belt in any way.
1. Turn ON the VLS and lower the engraving table all the way by using either the keypad or the UCP.
2. Power OFF and unplug the VLS system.
3. Open the front door to its resting position.
4. Locate and remove the Z-axis Belt Cover by removing all 6 cover screws.
NOTE:
Observe the current tightness of the belt and the belt path (mark the location of the Z-axis belt Tensioner
with a marker).
5. Loosen the Z-axis Belt Tensioner.
6. Slip the old belt off and slide it under the lead screw pulleys.
Z-Axis Limit Switch
1. Turn ON the VLS and lower the engraving table all the way down by using either the keypad or the UCP.
2. Power OFF and unplug the VLS system.
3. Locate and remove the two screws holding the cable ties in place on the right side inside the VLS
system. Set aside in a safe location.
4. Locate and remove the two screws holding the Limit Switches in place (1). Set aside in a safe location.
5. Locate near the top switch and disconnect the Z Limit Switch (2) assembly connector by pressing the
tab on the connection and pulling gently.
6. Installation is opposite of removal.
7. After the Z Limit Switch has been installed, complete the following:
• CPU Initialization / Auto-Z Calibration
• Cutting Table Calibration (if applicable)
• Rotary Calibration (if applicable)