Hypertherm HPR260 Manual Gas Preventive Maintenance Program Rev.5 - Manual (Page 317)

Changed Page Description IM805000 Rev 0 to 1
8/5/05
vi Corrected page number for error code troubleshooting 8 of 8. It was 5-13. Changed to 5-14
vii Hardware (a-3) removed from table of contents. There is no hardware header.
3.29
Updated art for step number 5 to show the new pilot arc connector. Added text to step number 5 "
Tighten by hand only".
3.33
Corrected recommended cable size for 200/208V, rated for 90 degrees C. It was (2 AWG) and is now
(2/0 AWG). Corrected recommended cable size for 240V, rated for 60 and 90 degrees C. 60 degrees
C was (4 AWG) and is now (4/0 AWG). 90 degrees C was (1 AWG) and is now (1/0 AWG)
3.37 The screen shots were fuzzy and have been replaced with the higher resolution jpeg from page 3.36.
4.14-4.39 All marking cut charts updated.
5.7-7.14
(General)
Added Metric units where needed in the troubleshooting tables.
5.12
The description for error code number 102 was changed from "Chopper current signal is active on
power-up" to "No current or over-current detected during chopper test at power-up".
5.21 Removed "and strainer" from heading. There is no strainer in the cooling system.
5.40 and 5.41 Corrected the numbering of the checklist. It used to go from number 4 to number 6.
6.2 and 6.5 Added /208 to the description for part number 078187.