Jonnesway 1/2 40-200Nm pöördemomenti mutrivõti

The 1/2 inch Jonnesway torque wrench, model T27200N, with a tightening torque range of 40-200 Nm, is designed for tightening screws with a precisely adjustable tightening torque. The offered model is intended only for tightening screws with a right-hand thread. Jonnesway torque wrenches have a Calibration Certificate made on a certified measuring instrument, being a combination of quality and affordable price. Torque wrenches are calibrated with an accuracy of 4 percent of the value, which is confirmed by the PN-EN ISO 6789 standard. When working with the wrench, however, it is recommended to inspect it at least once a year or every 5,000 operations. The wrench must not be used to loosen screws or as a ratchet. Basic Features: working range 40 – 200 NmSize: 1/2 inchlength: 527 mmweight: 1.40 kgaccuracy: +/- 4 percent A calibration certificate is included with each key Setting the torque value: Slide the lock switch toward the handleTurn the handle clockwise until the vertical line on the basic scale coincides with the line marking “0” on the auxiliary scale. The key is set to the lowest value visible on the basic scale, eg 100NmIn order to increase the set torque by the value from the auxiliary scale, continue turning the handle until the vertical line on the basic scale is covered with the line marking the selected value on the auxiliary scale. The key is set for the sum of the values ​​of the minor and primary scales, e.g. 106NmSlide the lock switch towards the ratchet until the handle locks. Check that the handle is properly locked. NOTE: Improper locking of the handle may damage the key. Torque wrench support: After setting the desired moment, press the handle of the key until you hear a click sound. ATTENTION: do not press further – the key may be damaged or the tightened element may be deformed!The force with which the key is pressed should be adjusted to the value of the set torque – the greater the set torque, the greater the force should be used.When finished using the wrench, set the minimum torque value. IMPORTANT DIRECTIONS FOR USE: During the first use or after a long period of non-use, the wrench should be initially used to lubricate the mechanism.When the wrench is not used, set the minimum torque value to loosen the bolt.The key must not be cleaned with gasoline or solvents.