SATA J Serie Manual Del Uso página 18

10） Drilling operation:
When drilling on the surface of hard material, first mark the area where you want to drill with the pointed punch and hammer
to prevent the bit from slipping. Hold the hand drill, align the bit tip with the mark, and press the switch to drill. Drill with the
appropriate pressure. Do not apply excessive pressure or deviated pressure to increase the diameter.
Note:
The intact high-speed steel bit shall be used for the drilling on metal. For the short screwdriver bit, use a magnetic connecting
rod （not included） . When tightening the screw, apply a little soap or other lubricant to the thread to facilitate the operation.
Question and answer:
1 ） Why does the machine not operate after the switch is pressed?
A reversing yoke is located on the upper part of switch. It is locked. Turn it to the position where the rotation is in need, and then
press the button to rotate the machine.
2） Why does the hand drill stop when the screw has not been tightened?
The machine has low-voltage protection. When the level of battery pack is too low, the machine will not work. Please confirm the
level of battery pack.
The machine has temperature protection. When the battery is working at full load for a long time, the battery pack will overheat and
the temperature protection system will start to stop the machine. Cool the machine to normal temperature before resumption.
Adjust the torque adjusting ring between the body and chuck. The minimum torque corresponds to position 1, and the maximum
torque corresponds to position
3） Why is the service life of same kind of battery pack is different?
As mentioned above, if a battery pack is left unused for a long time, its service life may be shortened. This is the matter of charging
frequency. Repeated charging and application may improve the situation. In case of heavy work, e.g. when the large screw is driven
into the hardwood the battery pack will run out soon. Do not charge in a temperature below 0 ° C or above 45 ° C . Otherwise, the
performance of battery pack will be affected.
Maintenance:
Be sure to pull off the plug before repairing or replacing the machine:
The electric tool does not require additional lubrication or other maintenance. Do not wash the electric tool with the water or chemical
cleaner. Wipe it off with a dry cloth. Tool shall be stored under the dry conditions and kept clean at the vent of motor. Try not to use it in
a dusty environment.
To prolong the service life of battery pack:
1 ） Store the battery pack below 26 ° C after charging it to 30%-50%.
2） Charge the battery pack fully once in less than 6 months.
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. Setting the torque adjusting ring to a higher position can solve this problem.
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