Once a metric reaches a critical threshold (e.g., 150 hours of active drilling), the tool enters a "Service Required" mode. While the tool may still function, performance is deliberately throttled to prevent catastrophic failure. The allows you to clear this lockout after performing legitimate maintenance.
Hilti tools are often covered by comprehensive fleet management programs or factory warranties. Connecting an unapproved SRT device leaves digital signatures or changes checksum values within the tool’s memory logs. Factory technicians can easily detect these unauthorized modifications, which immediately voids any remaining warranty or service contracts. Conclusion
: It sends a specific coded optical signal (often appearing as light flashes) to the tool's internal control board.
While Hilti typically restricts these tools to their authorized service centers to ensure proper internal maintenance (like regreasing) is performed alongside the reset, third-party "extra quality" or professional-grade versions are available through various retailers: hilti srt service reset tool extra quality
Remember: The "extra quality" doesn’t just refer to the reset tool itself—it refers to the discipline of the technician using it. Perform genuine repairs first, then reset. Your bottom line (and your safety officer) will thank you.
Modern Hilti tools are smart. They track their usage and will eventually lock out or warn the user when a service interval is reached. This isn't a cash grab; it is a safety and performance feature. After a certain number of hours, internal components—like the piston and seals—wear down. Continuing to run a tool past its service limit can lead to catastrophic failure.
DD 110, DD 120, DD 130, DD 150 diamond coring tools. Once a metric reaches a critical threshold (e
: Insert the SRT tool's sensor or connector into the tool's service port or hold it over the service light indicator. Activation : Plug the SRT tool into power (if required). Press and hold the reset button for 5–10 seconds .
: Built with high-quality materials and engineered to withstand regular use, the SRT tool is durable and reliable. This extra quality ensures that the tool performs consistently, providing accurate results and minimizing downtime.
Completely disassemble the tool. Replace worn carbon brushes, clean the armature, refresh the gearbox oil/grease, and replace critical O-rings. Hilti tools are often covered by comprehensive fleet
: Ensures tools aren't run beyond safe limits, as operating with old grease or worn carbon brushes can lead to mechanical failure. Service Options & Availability
: Simultaneously supply power to the machine and press the reset button on the SRT tool.