> AON-M2 Series > Maintenance Guide > Preventive Maintenance > Inspect Build Chamber Halogen Light Bulbs
Inspect Build Chamber Halogen Light Bulbs
| Model | [ ] AON M2+ (CE) | [ ] AON M2+ (R-NZ) | [ ] AON M2+ | [•] AON-M2 2020 | [ ] AON-M2 |
| Category | [•] Preventive | [ ] Corrective | |||
| Frequency | [ ] Daily | [•] Weekly | [ ] Monthly | [ ] Yearly | [ ] As Needed |
Summary
The procedure that follows gives instructions on how to inspect the six build chamber halogen light bulbs.
Estimated time: 15 minutes
Tools
None required.
Parts Information
None required.
Personal Protective Equipment
| Qty | Description | Minimum Specification |
|---|---|---|
| 1 | Safety Eyewear | ANSI/ISEA Z87.1 |
Prepare the Machine
Make sure that there are no prints on the build surface. Remove print(s) before the procedure that follows is started. Failure to do so can cause a collision and cause damage to the machine component(s).
- Home XYZ.
- Lower the Z-axis by 300 mm.
- Push the E-stop button.
- Open the build chamber door.
- Wait until the build chamber, build platform and hot ends are at room temperature.
Inspect Build Chamber Halogen Light Bulbs
- Touch the Graphical User Interface (GUI) to make sure the machine is not in sleep mode.
Wait until all machine components are at room temperature before you continue. Some machine components can be hot if the machine was recently used. Failure to do so can cause injuries.
- Make sure that all six halogen light bulbs (1) are illuminated.
- Replace halogen light bulb(s), if necessary. Refer to Replace Build Chamber Halogen Light Bulbs.
Test and Return to Service
- Close the build chamber door.
- Release the E-stop button.
- Home XYZ.