13Tension Calibration ProcedureStep 1Set the tension to 60 lbs. as indicated by the linear scaleand rotary knob. Place the string on one end of a tensioncalibrator into a string clamp and secure. Place stringlocated on the other end of the calibrator into the stringtensioner and apply tension. If the brake lever releasesbefore 60 lbs. or after 60 lbs., the tension head shouldbe calibrated as follows.Step 2Loosen the 1.5 mm locking set screw (A) located on theside of the latching block as shown. The set screw isused to hold the adjustment screw in place.Step 3If the lever releases before 60 lbs., using the supplied L-shaped hex wrench, turn the adjustment screw (B)located on the left side of the latch block counter-clockwise to increase the engagement of the brakerelease latch with the brake lever. Repeat step 1 andadjust until the correct tension is indicated on thecalibrator.If the tension indicated in step 1 is greater than 60 lbs.,turn the adjustment screw clockwise to reduce theengagement of the brake release latch with the brakelever. Repeat step 1 and adjust until the correct tensionis indicated on the calibrator.MAINTENANCE and ADJUSTMENTSBBA