The following changes in requirements are being proposed:
1. Revision that wire connection shall not rely on dimensional stability of thermoplastic
2. Revision of terminology and units in ozone test
3. Revision of UV test exposure parameters
4. Correction of brass rod diameter in electrostatic field material test
5. Editorial correction for the test temperature for the mold stress relief test
6. Correction to 30 AWG thermocouple size if referee temperature measurement required
7. Corrections to Table 4.3 Part 2
8. Editorial revisions for Figures 4.7 and 4.8 showing the boots extending past the neon electrode
9. Test specifications for flexible sign faces
10. Editorial revision of installation instruction subheading for enclosure sign face materials
11. Correction of material tests for electrode receptacle insulators
12. Correction for thickness specifications for switch enclosures
13. Corrections to test specifications for neon electrode splice and GTO cable polymeric enclosure systems
14. Clarification of test procedures for neon electrode splice and GTO cable polymeric enclosure systems
15. Clarification of Requirements for Tube and Tube/Cable Supports
16. Revisions to Glossary
17. Revision to Glass Cup Orientation Requirement
18. Editorial corrections and clarifications