To adjust the torque on these screwdrivers. Proceed as follows :
1. Determine the torque output of the tool by checking a tightened Fastener with a torque wrench.
2. Increase or decrease the torque by rotating the Spring
Adjusting Ring. Rotating the Ring clockwise to a higher
number on the torque Scale increase torque output while
rotating the Ring counterclockwise to a lower number
decreases the torque output.
3. Check the adjustment with a torque wrench. A number of
factors will affect torque output from one job to another.
Final torque adjustment should be made at the job
through a of series of gradual increase. Always start below
the desired torque and work upward.
4. Adjust the bit torque by changing the driving in length of
the adjust ring at the end.
5. The relationship between torque scale and bit torque is as
shown Ring, in the torque diagram. The figures of torque
scale do not indicate bit torque values. However, the
clamping torque of screw itself is different form type, size,
material of the screw and the material of its mating part.
Use it as standard to obtain an appropriate clamping
torque.
6. The (Return torque method) in which once-clamped screw
is returned with torque wrench or the like is available as one of torque control methods however, note that the
measured values by the return torque method generally appear in 10%~30% lower than the actually clamping
torque.
7. The torque checker measures the torque of screwdriver. The clamping torque of screw itself is different from the
clamped conditions. Understand the correlation between clamping torque values and the torque checker values
perform the torque control properly.
1. Please read the operation caution carefully before using our screwdriver, and follow the safety information to
use this power supplier.
2. This model screwdriver must work with 6PIN power cord assembly and SKP-40B-800 power supplier.
3. Turn off the screwdriver before adjusting its torque.
4. If switch the Forward/Reverse switch when the motor is still running, the protection program will be started to
stop the motor. You can restart the screwdriver to use as usual.
5. The torque scale on the screwdriver is for reference only, not the real toque from the screwdriver.
6. The wastage of the screwdriver depends on the torque for using, the using time, and the using frequency by
the user. The attrition rate will be higher under the higher torque for using, the longer using time, and the higher
using frequency; A new screwdriver with the torque scale 4, after 1 month ( 8 hours per day, operate frequency
12PCS per minute ) will lose 3~5% torque. (lose 5~7% torque with torque scale 8 ). According to the time of
using, the wastage will get less and become stable. User can regular uses the torque meter to measure the
torque to adjust the proper torque.
7. If turn to
“LO”on the power supplier, the screwdriver can’t offer high watt output, the torque on the screwdriver
should be adjust under middle range to use.
8. Please refer to Kilews website http://www.kilews.com for the detail component list.
Attention
Torque Adjustment Operation
