SATA 51011C, Operation Instruction Manual

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rotate the machine to tighten or loosen the
screw. In this case, the chuck is stationary.
9. Battery level display
When the machine switch is pressed, the
battery indicator will stay on for 5s. The
remaining capacity of battery pack may be
determined according to the following table.
0-25%
25-50%
50-75%
75-100%
LED display Remaining battery
10. Drilliing 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 xx. Setting the
torque adjusting ring to a higher position can
solve this problem.
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.