# Tool Maintenance

The tool stores a service interval number and counts how many tightenings can be performed before a tool maintenance, or service is needed.

## Setting the Maintenance Alarm

1. On the home view, go to the Settings tab and select Alarms on the left pane.

2. On the Maintenance window, set the Service indicator alarm to On.

3. Return to the home view, go to the Tool tab and select the tool to set the alarm for.

4. On the Maintenance window, enter a value in the Service interval text box.

   Service intervals can only be set in multiples of 10 000. Any number other than multiples of 10 000 is rounded off to the nearest multiple of 10 000.

   When working with pulse tools, both service intervals for number of tightenings and number of pulses is set. Whichever interval is reached first will trigger the alarm.

Maintenance parameters
Field | Description
--- | ---
Last service | Date and time when last service was performed. The Last service date is set at the repair workshop. The Last service date is set to current date and time when the Reset service count button is pressed.
Total tightenings at service | Total number of tightenings performed by the tool since it was used for the first time. This value is made available at service, and will remain the same until next service.
Remaining tightenings | Total number of tightenings left until the service interval is reached.
Total number of tightenings | Indicates the total lifetime tightenings of the tool.
Number of services | The number of times the tool was serviced.
Tightening service indicator | Indicates the percentage of depleted service interval.
Service interval | Number of tightenings to be performed between two service events. Can be set in multiples of 10 000.
Total pulses at service | [Pulse tools only] Total number of pulses performed by the tool since it was used for the first time. This value is made available at service, and will remain the same until next service.
Remaining pulses | [Pulse tools only] Total number of pulses left until the service interval is reached.
Service interval | [Pulse tools only] Number of pulses to be performed between two service events. Can be set in multiples of 10 000.
Reset service counter | Reset of the Remaining tightenings counter and sets Last service date to current date.
Reset service data | [Pulse tools only] Reset of the Remaining tightenings counter as well as oil status and sets Last service date to current date.