Typically every 50,000–100,000 cycles or 12 months, depending on the model. The tool’s LED will flash yellow when service is due.
The official service interface for resetting maintenance counters and retrieving diagnostic data from Hilti SRT (Screwdriving Technology) tools. Designed for fleet managers and certified service centers. Hilti Srt Service Reset Tool
Product Title: Hilti SRT Service Reset Tool – Diagnostic & Maintenance Interface Typically every 50