37
After finishing the calibration, please click “
End
” button to close RS232ParaWriter.
9. MAINTENANCE
IMPORTANT:
1. One year periodic recalibration is necessary to maintain accuracy.
2. When the wrench is not used for an extended period of time, remove the battery.
3. Sweat, oil and water can prevent a battery’s terminal from making electrical contact. To avoid
this, wipe both terminals before loading a battery.
4. Dispose of batteries in a designated disposal area. Do not throw batteries into a fire.
BATTERY COMPARTMENT
