Section 3
3.12 Heating Element Test Procedure
This procedure is to be used to test for open heating or failed lamp heating elements.
3.12.1 Required Equipment
1. Continuity Tester (Ohmmeter preferred)
2. 3/8" Box or Open End Wrench
3. Control & Element Wiring Schematic
3.12.2 Test Procedure
Remove all power from the furnace, and if a UPS or EPS is installed, locate and shut off the unit. Remove
all side covers, completely exposing all lamp terminations.
Using the schematic as a reference, locate the bus bars linking the elements in each zone. The bus bars are
made from aluminum, and are connected to the lamp terminal screws.
Starting at the front of the furnace, remove the bus bars for only zone 1 (top & bottom), taking note of which
terminals the bus bars were connected to. Using the multimeter on ohms scale, and a technician on either
side of the furnace, check each lamp by measuring the resistance across the terminations of the lamp. If the
resistance is less than 10 ohms, the element is good. If resistance is greater, replace the element following
the procedure in Section
Error! Reference source not found.
of the manual. Next, check the bottom half of
the zone in the same manner. After verifying the top and bottom lamps, replace the bus bars on the proper
terminals, and securely tighten all hardware.
Following the same procedure, check the other zones, one at a time, throughout the furnace.
Once the elements have been completely tested, replace the covers on the furnace. Turn on the EPS/UPS (if
so equipped) and power to the furnace. Bring the furnace up to temperature, and, next, run a profile
verifying that no leaks occurred around the lamps that were replaced.
The procedure is now complete.
3.13 Lamp Replacement
See furnace Reference Manual, Section 7.5.3 Heat Lamp Replacement.
3-14
LA-309 Owner’s Manual
Содержание LA-309
Страница 5: ...10 004 676 110000 v WARRANTY Warranty goes here ...
Страница 6: ...vi LA 309 Owner s Manual ...
Страница 12: ...Contents xii LA 309 Owner s Manual ...
Страница 20: ...Section 1 1 8 LA 309 Owner s Manual ...
Страница 68: ...Section 3 3 28 LA 309 Owner s Manual ...
Страница 70: ...Section 4 4 2 LA 309 Owner s Manual ...
Страница 72: ...Section 4 4 4 LA 309 Owner s Manual ...
Страница 98: ...Section 5 5 2 LA 309 Owner s Manual ...
Страница 100: ...Section 5 5 4 LA 309 Owner s Manual ...
Страница 106: ...Section 5 5 10 LA 309 Owner s Manual ...
Страница 108: ...Section 5 5 12 LA 309 Owner s Manual ...
Страница 110: ...Section 5 5 14 LA 309 Owner s Manual ...
Страница 112: ...Section 6 6 2 LA 309 Owner s Manual ...
Страница 114: ......
Страница 115: ......
Страница 126: ...Section 7 1 Fiberfrax Cements MSDS 042006 Owner s Manual ...
Страница 139: ...MSDS 2 Fiberfrax Duraboard MSDS 042006 MATERIAL SAFETY DATA SHEETS ...
Страница 140: ...Section 7 2 Fiberfrax Duraboard MSDS 042006 Owner s Manual ...
Страница 153: ...MSDS 3 Fiberfrax Fibers MSDS 042006 MATERIAL SAFETY DATA SHEETS ...
Страница 154: ...Section 7 3 Fiberfrax Fibers MSDS 042006 Owner s Manual ...
Страница 167: ...MSDS 4 Fiberfrax Papers MSDS 042006 MATERIAL SAFETY DATA SHEETS ...
Страница 168: ...Section 7 4 Fiberfrax Papers MSDS 042006 Owner s Manual ...
Страница 181: ...MSDS 5 Magnaform MSDS 050406 MATERIAL SAFETY DATA SHEETS ...
Страница 182: ...Section 7 5 Magnaform MSDS 050406 Owner s Manual ...
Страница 183: ......
Страница 184: ......
Страница 185: ...Section 7 6 RTU Silicone Red Hi Temp 042006 Owner s Manual ...
Страница 186: ...MSDS 6 RTU Silicone Red Hi Temp 042006 MATERIAL SAFETY DATA SHEETS ...
Страница 189: ...Section 7 7 Kaowool Insulation MSDS 050406 Owner s Manual ...
Страница 190: ...MSDS 7 Kaowool Insulation MSDS 050406 MATERIAL SAFETY DATA SHEETS ...
Страница 201: ...Material Safety Data Sheets 7 15 Notes ...
Страница 202: ...Section 7 7 16 Owner s Manual ...
Страница 203: ...8 1 Section 8 APPENDIX A 8 1 TEC10 INTERFACE MODULE CALIBRATION 8 2 675 110001 FURNACE DRIVE MOTOR AND CONTROL ...
Страница 204: ...Section 8 Owner s Manual ...
Страница 206: ...Section 8 Owner s Manual ...
Страница 212: ...iv Operation and Troubleshooting ...
Страница 214: ...vi Operation and Troubleshooting ...
Страница 224: ...Page 10 Operation and Troubleshooting ...
Страница 231: ...9 1 Section 9 APPENDIX B 9 1 EC913 CALIBRATION REPORT 9 2 SERIES EC900 OXYGEN ANALYZERS ...
Страница 232: ...Section 8 Owner s Manual ...
Страница 233: ......
Страница 234: ...Section 8 Owner s Manual ...
Страница 276: ...EC900 Series Operation Manual V 4 1 www systechillinois com Page 39 Appendix 1 Drawing Number B900 176 ...
Страница 277: ...EC900 Series Operation Manual V 4 1 www systechillinois com Page 40 Appendix 2 Drawing Number B 920 043 ...
Страница 278: ...EC900 Series Operation Manual V 4 1 www systechillinois com Page 41 Appendix 3 Drawing Number B 900 180 ...
Страница 279: ...Section 8 Owner s Manual ...
Страница 281: ...MSDS MATERIAL SAFETY DATA SHEETS ...
Страница 282: ...16 Notes ...