VK2000-build: verschil tussen versies
(→Wiring) |
|||
| Regel 13: | Regel 13: | ||
On a Harting HAN7Da connector. | On a Harting HAN7Da connector. | ||
| + | |||
| + | = Risks = | ||
| + | |||
| + | Inherent | ||
| + | |||
| + | # Heat runaway (CPU fault, contacts welded) | ||
| + | # Faulty thermocouple causing heat runaway / instability / cracking | ||
| + | # Contact with water/leak | ||
| + | # Material falling onto it / other people working too near / unclear that is hot | ||
| + | |||
| + | Operator driven | ||
| + | |||
| + | # Flammable material near | ||
| + | # Hot handles, etc | ||
| + | # Dust | ||
| + | # Unclear it is on / hot | ||
| + | # Opening while hot | ||
| + | # Bare wire touching | ||
| + | # Looking into it / infrared radiation | ||
Versie van 19 jan 2024 om 22:46
Wiring
- N and single 220volt L via switch; black and blue
- 2x for the thermocouple - orange cable; white and brown
- 2x Normally open relays to switch a load contactor
- Earth wire
On a Harting HAN7Da connector.
Risks
Inherent
- Heat runaway (CPU fault, contacts welded)
- Faulty thermocouple causing heat runaway / instability / cracking
- Contact with water/leak
- Material falling onto it / other people working too near / unclear that is hot
Operator driven
- Flammable material near
- Hot handles, etc
- Dust
- Unclear it is on / hot
- Opening while hot
- Bare wire touching
- Looking into it / infrared radiation
