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.
3.
Why is the service life of same kind of battery pack is different?
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, the battery pack will run out soon. Do not charge in a
temperature below 0 ° C or above 35℃ . 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.
Disposal of discarded battery pack
To protect the natural environment, please recycle or dispose of the battery pack properly. The battery pack contains
a Li-ion battery. Please consult the local waste disposal department for the information on recycling and/or disposal.
Exhaust the battery pack with the hand drill, remove the battery pack, and wrap the pole port with strong tape to avoid
the short circuit and leakage. Do not attempt to open or remove any part.
Environmental protection
Disposal of waste
The damaged machine, accessories and packaging materials shall be classified in detail for recycling in line with
environmental protection requirements.
All plastic parts are marked with material identifications to facilitate the classification and recycling.
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