DOINOW 8.88872 Electric Precision Screwdriver User Manual

DOINOW 8.88872 Electric Precision Screwdriver

Product introduction

Please read this manual carefully before using, and keep it well. Thank you for using DOINOW electric precision screwdriver set.

1. Charging touch place
2. Function button
3. LED light
4. Charging indicator
5. Type-C port
6. Display
7. Screw in /out button
8. Sleeve
   

Instruction for use

Screw in/out button

• Press ﹀ button screw in and tighten.

• Press ︿ button screw out and loose.
  
  Bits installation
  

• Take bits from storage case and put bit into sleeve, then OK.

Power indicator status

• When charging, the indicator light is flashing, according to the remaining power of the battery, the corresponding indicator light is flashing (The indicator light 1 is flashing: the remaining power is less than 25%; the indicator light 2 is flashing: the remaining power is 25%-50%; the indicator light 3 is flashing : Remaining power 50%-75%; indicator light 4 flashes: remaining power 75%-100%)
• Full charging four indicator lights are on.
• When there is a fault such as poor charging contact, the four indicator lights will flash at the same time.

One USB charging cable is equipped with the device, the charging cable interfaces Type-C universal charging interface.

Light on and off

Short press the function button to turn the light on or off, and the icon of the light on or off is displayed in the middle of the screen, as shown in the figure below, and the interface switches to the main interface after 1.5 seconds.

Level setting

Long press the function button, (12345) will appear on the screen as shown on the left figure below, short press the function button to select the level, the selected level is framed by a circle and flashes slowly, as shown on the right below, after 3seconds of no operation, switch to the main interface ;When the screen is in the level setting interface, short press the function button to select the level, long press the function button to exit the level setting interface; the 1st level is the smallest, about 0.05N.M, and the 5th level is the largest, about 0.2N.M. The middle level torque increases.

Power indication

Storage instruction

1. Inner storage box
2. Electric precision screwdriver
3. Storage case outer cover
4. Button
5. Bits
   

Open storage case

• Press button inner storage case is opened.

• Press the top of storage case, it is closed.
  Note: After pressing the button, the inner box of the storage box pops up, and the inner box is easy to slip off at this time.
  The bits are stored in the storage box by magnetic absorption.

• After using bits, put bits into bits lot, and the bits can be absorbed by itself.

Storage instruction of electric precision screwdriver

1. Storage box activity lock
2. Electric precision screwdriver
3. Electric precision screwdriver storage direction mark
   

• The electric precision screwdriver is fixed in the inner box of storage case in the form of elastic lock. When taking it, push it a certain distance in the direction of mark and then take it out.
• After using, put the head of the electric precision screwdriver (button/display upwards) into the movable lock of the storage case, push it with a certain distance in the direction of the mark to level/align it, and then release it. The movable lock of the storage case is under the action of inner box spring power, to push the electric precision screwdriver to its original position.
• Note: When storing the electric precision screwdriver, the buttons/display must be up, otherwise it will cause defects such as the electric precision screwdriver not being stored in place or the electric precision screwdriver not being charged.

Instructions for bit magnetization/demagnetization

1. Magnetizing area
2. Demagnetization area

• You need to take bits off from the screwdriver to do magnetization or demagnetization job, as the screwdriver itself is with a magnet, which affect the magnetization or demagnetization effect;
• Magnetization: Put the bit into the magnetization area and slide back and forth in the direction of the arrow as the diagram above to magnetize;
• Demagnetization: Put the bit that has been magnetized into the demagnetization area and slide it back and forth in the direction of the arrows the diagram above to demagnetize.

Safety warning

Warning! Read all safety warnings, instructions, illustrations and specifications provided with this power tool. Failure to follow all instructions listed below may result in electric shock, fire 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.

Work Area Safety

• 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 flammable liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes.
• Keep children and bystanders away while operating a power tool.
• Distractions can cause you to lose control

Electrical 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.
• Unmodified 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.
• 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 electrics hock.
• 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.

Personal Safety

• Stay alert, watch what you are doing and use common sense when operating power tool. Do not use a power tool while you are tired or under the influence 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 off-position before connecting to power source and/or battery pack, picking up or carrying the tool. Carrying power tools with your finger on the switch or energizing power tools that have the switch on invites accidents.
• Remove any adjusting key or wrench before turning the power tool on. Wrench or a key left attached to a rotating part of the power tool may result impersonal injury.
• Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations.
• 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 bycaught 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.

Power Tool Use And Care

• 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 off. 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.
• Maintain power tools and accessories. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect 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 different from those intended could result in a hazardous situation.
• Keep handles and grasping surfaces dry, clean and free FRO moil and grease.

Battery tool use and care

• Recharge only with the charger specified by the manufacturer. A charger that is suitable for one type of battery pack may create a risk of fire when used with another battery pack.
• Use power tools only with specifically designated battery packs. Use of any other battery packs may create a risk of injury and fire.
• 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 capmaker a connection from one terminal to another. Shorting the battery terminals together may cause burns or a fire.
• Under abusive conditions, liquid may be ejected from the battery; avoid contact.
• If contact accidentally occurs, flush with water. If liquid contacts eyes, additionally seek medical help. Liquid ejected from the battery may cause irritation or burns.
• Do not use a battery pack or tool that is damaged or modified. Damaged or modified
• batteries may exhibit unpredictable behavior resulting in fire, explosion or risk of injury.
• Do not expose a battery pack or tool to fire or excessive temperature. Exposure to fire or temperature above 130°C may cause explosion.
• Follow all charging instructions and do not charge the battery pack or tool outside the temperature range specified in the instructions. Charging improperly or at temperatures outside the specified range may damage the battery and increase the risk of fire.

Maintenance

• Have your power tool serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the power tool is maintained.
• Never service damaged battery packs. Service of battery packs should only be performed by the manufacturer or authorized service providers.

Special requirements for cordless screwdrivers and cordless wrenches

• Hold the tool by the insulated gripping surface when the fasteners may to chidden wires for operation. Fasteners touching live conductors can energize exposed metal parts of the tool and shock the operator.

Tool built-in battery safety warning

• Do not disassemble, open or chop the tool.
• Do not expose the tool to heat or flame. Avoid storage in direct sunlight.
• Do not short-circuit the exposed terminals of the tool. Do not store multiple tools randomly in boxes or drawers to avoid shorting each other or other metal objects.
• Do not make the tool have mechanical shock.
• Once the battery leaks, do not directly contact the skin or eyes with the leaked liquid. If contact occurs, flush the contact area with plenty of water and bedoctor.
• Do not use non-specified power adapters.
• Keep tools away from children.
• Do not use non-equipment-specific batteries.
• Keep tools clean and dry.
• If the tool charging pole is dirty, wipe it with a clean and dry cloth.
• The tool should be charged before use. When charging, use the correct charger and refer to the manufacturer’s instructions or correct instructions in the owner’s manual.
• Do not charge the tool for a long time when do not use it.
• After long-term storage, the tool needs to be charged and discharged several times to obtain the best performance.
• The battery has the best performance under normal temperature (20℃±5℃).
• Save the original instructions of the product for future reference.
• Dispose of the battery properly.

Troubleshooting

specification C6.35 bits
Bits with rusty| Storage environment with high humidity| Place bits in a dry environment, regularly wipe anti-rust oil on surface of bits.
Battery can not be charged| USB cable is not plugged in or rated charging voltage is not used.| Plug the USB cable well and use rated charging voltage.

Product parameters

Item No.：8.88872
Tool torque：0.05-0.20N.m (soft torque)
Manual Max. torque：3N.m
Color gray
Lithium battery：350mAh
Rated voltage：3.6V
No load speed：200RPM
Charging time：160-200 minutes

Bits material： S2 steel
Bits specification：C428mm
Cross：PH0000/PH000/PH00/PH2
Y shape： Y0.6/Y1.0/Y2.0/Y2.5/Y3.0/Y1
One line：SL1.0/SL1.5/SL2.5/SL3.0/SL3.5
Hex.：H0.7/H0.8/H1.0/H1.5/H2.5/H3.0
Flower：T2/T3/T4
Flower with hole：T5H/T6H/T7H/T9H/T15H
Pentagon：P2/P5/P6
Square：S0/S1
Triangle：2.0/2.3/2.5
U shape：U2.0/U2.6/U3.0
Others：W1.5/through needle 0.8
Bits specification：C445mm
Cross：PH0/PH1
One line：SL2.0
Hex.：H2.0
Flower with hole：T8H/T10H

The Name and Content of Hazardous Substances In The Product

This form is compiled in accordance with SJ/Tll364.

0 :It means that the content of the hazardous substance in all homogeneous materials of the pa rt is below the limit requirement specified in GB/T 26572.

X :It means that the content of the hazardous substance in at least one of the homogeneous materials of the pa rt exceeds the Limit requirement of GB/T 26572.

 Due to production process and technology and other reasons, some of the hazardous substances listed above in the product exceed the limit requirements, but they are all included in the EU ‘s hazardous substance control exemption. Please feel free to use it.

Warranty

The product passed rigorous and comprehensive product inspection. We are confident of the quality of our products and offer outstanding guarantee for professional users of the products.

We offer One Year Limited Warranty from date of purchasing provided that:

• Proof of purchase
• Fair wear and tear
• Have not repaired by unauthorized persons
• Has not been misused

Defective products will be repaired or replaced, free of charge or at our discretion, if sent together with proof of purchase to our authorized distributor(s)

This Warranty does not cover:

• Faults caused by accidental damage
• Failure to use according to manufacturers’ instructions
• Defects caused by maintenance or renovation without our authorization
• Calibration and care are not covered by warranty

Note:

• To the extent permitted by law, we shall not be liable under this Warranty for indirect or consequential loss resulting from faults in this product.
• Repair or replacement under this Warranty does not affect the expiry date of the Warranty.
• This warranty is limited to purchased customers, and is not permitted to transfer this warranty to other third parties.
• This Warranty may not be varied without our authorization.

You can enjoy a 12 months limited warranty but it can be up to 24 months if you register as a member through the product registration.

Please contact us: support@doinowtools.com to activate your priority.
If you encounter any question or confusion about the product, please feel free to contact us: support@doinowtools.com

Documents / Resources

| DOINOW 8.88872 Electric Precision Screwdriver [pdf] User Manual
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