63
Maintenance
Display Cover Removal and
To Install the cover:
1. Install the lanyard and tighten the screw to 5 in/lb.
2. Using the 3 mm hex key, remove the screw from the lower left corner,
connecting the terminal board to the SVI II AP housing.
3. Connect the cable from the display into the LCD connector on the terminal
board.
4. Ensure that the gasket is in its groove in the housing.
5. Place the cover over the screw mounts.
6. Tighten the four screws with the 5 mm hex key.
7. After installing the new display, power up the unit (refer to “Powering Up the
SVI II AP” on page
50 of this guide for further information).
NOTE
The cover of the SVI II AP is a critical component for safety in
Hazardous Areas. To ensure safe operation the flat surfaces
of the cover and the housing must be clean and absolutely
free of particles or dents. There must be no gap between the
housing and cover; torque spec is 50 in/lb.
Ensure that:
1. The gasket is seated in the groove in the housing flange.
2. No wires or retaining cable can be trapped under the cover flange.
3. The flange area is not corroded and the surface is not scarred.
4. The four cover bolts are securely tightened to 50 in/lb.
Summary of Contents for SVI II AP-2
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