Frequently Asked Questions
FAQ – HV Training Level 1S/1E
What may a FuP (Level 1S/1E) specifically do?
A FuP may under Fachkundige Person Hochvolt (FHV) supervision: move and park vehicles, carry out tyre changes and wheel work, perform bodywork and interior tasks, clean and prepare vehicles, and support simple diagnostic work. Not permitted: independent de-energising of the HV system, HV voltage measurement, dismantling of HV components.
How long does the Level 1S/1E training take?
2–4 teaching periods (45 min each) – i.e. roughly 1.5 to 3 hours. Duration depends on the group's prior knowledge. Participants without Level S/E background benefit from 4 TP; those with existing Sensibilisierte Person can complete it in 2 TP.
Does Level 1S/1E automatically lead to Level 2S or 3S?
No. Level 1S/1E (FuP pathway) and Level 2S/2E (FHV pathway) are two completely independent qualification routes under DGUV 209-093 – not a step-by-step ladder. Level 1S/1E is not a stepping stone or prerequisite for Level 2S/2E.
Level 3S requires fully completed Level 2S (DGUV 209-093, Section 5.1.5). Anyone who wants to work independently on HV systems enrols directly in Level 2S – regardless of whether they previously completed Level 1S/1E training. The entry point (A, B or C) depends on electrotechnical background, not on a prior HV course.
Is Level 1S/1E mandatory for automotive mechatronics technicians?
For qualified automotive mechatronics technicians working on HV vehicles in a workshop, Level 2S (Fachkundige Person Hochvolt (FHV)) is the appropriate qualification – they can enter via entry route B directly. Level 1S/1E is suitable for assistants, apprentices in years 1–2 or non-technical staff with occasional HV contact.
How often must the FuP qualification be renewed?
Annual instruction is required. §12 BetrSichV obliges employers to provide regular, documented instruction – for FuPs (Level 1S/1E) a 12-month interval is the standard demanded by trade associations and supervisory authorities. We offer the Annual Update Training efficiently as an online course.
Do I receive a certificate after the training?
Yes – all participants receive a digital participation certificate as Fachkundig unterwiesene Person (FuP) per DGUV Information 209-093 after the knowledge check. The certificate serves as proof for the employer, trade association and supervisory authorities.