HOTO QWLSD010 User manual

User Manual for HOTO Electric Precision
Screwdriver Set
Original instructions
·15

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01 Product Overview
Thank you for purchasing the HOTO Electric Precision Screwdriver Set.
Please read this manual carefully before use, and retain it for future reference.
6
7
8
9
Type-C charging port
Charging Indicator
Forward/Reverse rotation button
Bit Holder
1
2
3
4
Storage box cover
Magnetizing area
Bit
Electric Precision screwdriver
Storage box base
5
89
7
6
5
1
4
3
2

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02 How to Use
Press the ∨end to turn in or tighten screws.
Press the ∧end to loosen or remove screws.
Forward/Reverse rotation button
Bits are stored in the base magnetically. The
screwdriver bit is removed from a storage box, and
the bit is inserted into the bit holder.
After the bit is inserted into the bit holder, it is
magnetized in the middle magnetizing area.
Magnetic force can be generated, and most screws
can be attached by the magnetic force.
How to Use the Screwdriver
When the bit magnetism is insucient, the bit can be
magnetized in time by placing the bit top at the
magnet of the receiving tank for 5S. The magnetic
force of the bit will decrease when stored for a long
time, so the bit should be regularly magnetized.
Magnetizing
If the battery level is below 20% when the screwdriver is in use,
the indicator will blink red quickly for 5 seconds, and it will turn o
when the button is released. Please charge the battery in time.
When charging, the indicator will slowly blink red.
When the battery is fully charged, the indicator will stay white.
Indicator status

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03 Storage
Bits are stored in the base magnetically.
Put the bit in the bit slot after use, it will be
attached automatically.
Bit Storage
Insert the tip of the screwdriver bit
holder into the circular hole and press it
for storage, as shown in the gure.
Storage of electric screwdriver
Turn the storage box cover upward to the natural
open position (the maximum open angle is
115°), please do not turn it forcibly.
Turn the storage box cover downward to zero
degree, and the storage box will be closed.
Opening/Closing the Cover
This screwdriver is equipped with a Type-C charging port, and a USB
charging cable is included.
Illustrations of the product, accessories, and user interface in the user
manual are for reference purposes only.
Due to product updates and upgrades, the actual product may be slightly
dierent from the schematic. Please refer to the actual product.

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A part of the nger may be clipped if the
storage box cover is being turned upward
too fast. Don’ t insert your nger into the
position indicated in the gure during
opening and closing.
Please make sure the power of the live
equipment has been cut o before
using this product.
This product is not a toy and should
not be used by children. The
screwdriver should only be operated
by persons aged 16 years or older.
This product is intended for precision
maintenance. Please use the bit
matching with the screw during
operation. During manual operation,
please avoid excessive force to protect
the screw or bit from unnecessary
damage.
The torque indicated in the product
parameters is the torque of the
screwdriver, not the torque of the bit.
Precautions
Mind your hands during
opening/closing.

04 General Power Tool Safety Warnings
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WARNING! Read all safety warnings, instructions, illustrations and specications provided
with this power tool. Failure to follow all instructions listed below may result in electric
shock, re and/or serious injury.
Save all warnings and instructions for future reference.
The term “power tool” in the warnings refers to your mains-operated (corded) power
tool or battery-operated (cordless) power tool.
Keep work area clean and well lit. Cluttered or dark areas invite accidents.
Do not operate power tools in explosive atmospheres, such as in the presence of
ammable liquids, gases or dust. Power tools create sparks which may ignite the dust
or fumes.
Keep children and bystanders away while operating a powertool. Distractions can
cause you to lose control.
Work Area Safety
Power tool plugs must match the outlet. Never modify the plug in any way. Do not
use any adapter plugs with earthed (grounded) power tools. Unmodied plugs and
matching outlets will reduce risk of electric shock.
Avoid body contact with earthed or grounded surfaces, such as pipes, radiators,
ranges and refrigerators. There is an increased risk of electric shock if your body is
earthed or grounded.
Do not expose power tools to rain or wet conditions. Water entering a power tool will
increase the risk of electric shock.
Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the
power tool. Keep cord away from heat, oil, sharp edges or moving parts. Damaged or
entangled cords increase the risk of electric shock.
Electrical safety

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When operating a power tool outdoors, use an extension cord suitable for outdoor
use. Use of a cord suitable for outdoor use reduces the risk of electric shock.
If operating a power tool in a damp location is unavoidable, use a residual current
device (RCD) protected supply. Use of an RCD reduces the risk of electric shock.
Stay alert, watch what you are doing and use common sense when operating a
power tool. Do not use a power tool while you are tired or under the inuence of
drugs, alcohol or medication. A moment of inattention while operating power tools
may result in serious personal injury.
Use personal protective equipment. Always wear eye protection. Protective
equipment such as a dust mask, non-skid safety shoes, hard hat or hearing protection
used for appropriate conditions will reduce personal injuries.
Prevent unintentional starting. Ensure the switch is in the o-position before
connecting to power source and/or battery pack, picking up or carrying the tool.
Carrying power tools with your nger on the switch or energising power tools that
have the switch on invites accidents.
Remove any adjusting key or wrench before turning the power tool on. A wrench or
a key left attached to a rotating part of the power tool may result in personal injury.
Do not overreach. Keep proper footing and balance at all times. This enables better
control of the power tool in unexpected situations.
Personal Safety

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Dress properly. Do not wear loose clothing or jewellery. Keep your hair and clothing
away from moving parts. Loose clothes, jewellery or long hair can be caught in
moving parts.
If devices are provided for the connection of dust extraction and collection facilities,
ensure these are connected and properly used. Use of dust collection can reduce
dust-related hazards.
Do not let familiarity gained from frequent use of tools allow you to become
complacent and ignore tool safety principles. A careless action can cause severe
injury within a fraction of a second.
Do not force the power tool. Use the correct power tool for your application. The
correct power tool will do the job better and safer at the rate for which it was
designed.
Do not use the power tool if the switch does not turn it on and o. Any power tool
that cannot be controlled with the switch is dangerous and must be repaired.
Disconnect the plug from the power source and/or remove the battery pack, if
detachable, from the power tool before making any adjustments, changing
accessories, or storing power tools. Such preventive safety measures reduce the risk
of starting the power tool accidentally.
Store idle power tools out of the reach of children and do not allow persons
unfamiliar with the power tool or these instructions to operate the power tool.
Power tools are dangerous in the hands of untrained users.
Power Tool Use And Care

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Recharge only with the charger specied by the manufacturer. A charger that is
suitable for one type of battery pack may create a risk of re when used with another
battery pack.
Use power tools only with specically designated battery packs. Use of any other
battery packs may create a risk of injury and re.
When battery pack is not in use, keep it away from other metal objects, like paper
clips, coins, keys, nails, screws or other small metal objects, that can make a
connection from one terminal to another. Shorting the battery terminals together
may cause burns or a re.
Under abusive conditions, liquid may be ejected from the battery; avoid contact. If
contact accidentally occurs, ush with water. If liquid contacts eyes, additionally seek
medical help. Liquid ejected from the battery may cause irritation or burns.
Battery tool use and care
Maintain power tools and accessories. Check for misalignment or binding of moving
parts, breakage of parts and any other condition that may aect the power tool's
operation. If damaged, have the power tool repaired before use. Many accidents are
caused by poorly maintained power tools.
Use the power tool, accessories and tool bits etc. in accordance with these
instructions, taking into account the working conditions and the work to be
performed. Use of the power tool for operations dierent from those intended could
result in a hazardous situation.
Keep handles and grasping surfaces dry, clean and free from oil and grease. Slippery
handles and grasping surfaces do not allow for safe handling and control of the tool
in unexpected situations.