Xiaomi Electric Precision Screwdriver User Manual

Product Overview

Thank you for using the Xiaomi Electric Precision Screwdriver.

Key components:

• 1. Type-C Charging Port: For charging the device.
• 2. Torque Adjustment Knob: Used to set the torque level or turn off the screwdriver.
• 3. Charging Indicator: Shows charging status.
• 4. Screw Turning Button: Controls screw tightening (R) and loosening (L).
• 5. Bit Holder: Secures the screwdriver bit.

How to Use

Screw Turning Button

• Press R to tighten the screw.
• Press L to loosen the screw.

Torque Adjustment Knob

• Turn the knob to the gear position to turn off the screwdriver.
• Turn the knob to I gear for low-torque mode.
• Turn the knob to II gear for high-torque mode.

Installing the Bit

• Take the bit from the inner storage case.
• Insert the bit into the bit holder.

Indicator Status

• When the screwdriver is working and battery level is less than 20%, the indicator blinks red for 5 seconds and turns off after the button is released. Charge the screwdriver immediately.
• During charging, the indicator breathes red.
• When fully charged, the indicator turns white.

This screwdriver is equipped with a USB charging cable and features a universal Type-C charging port.

Storage

Components:

• 1. Inner Storage Case: Holds bits and the screwdriver.
• 2. Bit: The screwdriver bit.
• 3. Screwdriver Handle: The main body of the screwdriver.
• 4. Storage Case Shell: The outer casing of the storage unit.

Opening and Closing the Storage Case

• Press the inner storage case from the top to open it.
• Press the inner storage case from the top again to close it.

Once pressed, the inner storage case will pop up and can easily slide out.

Bit Storage

• Bits are held in the inner storage case by magnetic absorption.
• Place a bit in its slot after use; it will stick into the slot by itself.

Screwdriver Storage

• The screwdriver is held by a clip in the inner storage case. Follow the direction indicated to take it out.
• Press the screwdriver into place after using.

Keep the bit stay here for 5 seconds to complete the magnetization.

General Power Tool Safety Warnings

WARNING! Read all safety warnings, instructions, illustrations and specifications provided with this power tool. Failure to follow all instructions may result in electric shock, fire and/or serious injury.

Save all warnings and instructions for future reference.

The term "power tool" refers to mains-operated (corded) or battery-operated (cordless) power tools.

Work Area Safety

• Keep work area clean and well lit. Cluttered or dark areas invite accidents.
• Do not operate power tools in explosive atmospheres (e.g., presence of flammable liquids, gases, or dust). Power tools create sparks that may ignite dust or fumes.
• Keep children and bystanders away while operating a power tool. Distractions can cause loss of control.

Electrical Safety

• Power tool plugs must match the outlet. Never modify the plug. Do not use adapter plugs with earthed (grounded) power tools.
• Avoid body contact with earthed or grounded surfaces (e.g., pipes, radiators, ranges, refrigerators).
• Do not expose power tools to rain or wet conditions.
• Do not abuse the cord. Never use the cord for carrying, pulling, or unplugging. Keep the cord away from heat, oil, sharp edges, or moving parts. Damaged or entangled cords increase the risk of electric shock.
• When operating outdoors, use an extension cord suitable for outdoor use.
• If operating in a damp location is unavoidable, use a residual current device (RCD) protected supply.

Personal Safety

• Stay alert, watch what you are doing, and use common sense. Do not use a power tool while tired or under the influence of drugs, alcohol, or medication.
• Use personal protective equipment: always wear eye protection. Dust masks, non-skid safety shoes, hard hats, or hearing protection may also be required.
• Prevent unintentional starting: Ensure the switch is in the off-position before connecting to a power source or battery pack, or picking up/carrying the tool.
• Remove any adjusting key or wrench before turning the power tool on.
• Do not overreach. Keep proper footing and balance.
• Dress properly. Do not wear loose clothing or jewelry. Keep hair and clothing away from moving parts.
• If dust extraction and collection facilities are provided, ensure they are connected and properly used.
• Do not let familiarity gained from frequent use lead to complacency. A careless action can cause severe injury.

Power Tool Use And Care

• Do not force the power tool. Use the correct tool for your application.
• Do not use the power tool if the switch does not turn it on and off. Such tools are dangerous and must be repaired.
• Disconnect the plug from the power source or remove the battery pack before making adjustments, changing accessories, or storing the tool.
• Store idle power tools out of reach of children. Do not allow persons unfamiliar with the tool or instructions to operate it.
• Maintain power tools and accessories. Check for misalignment, binding, or damaged parts. If damaged, have the tool repaired before use.
• Use the power tool, accessories, and bits in accordance with these instructions and working conditions.
• Keep handles and grasping surfaces dry, clean, and free from oil and grease.

Battery Tool Use and Care

• Recharge only with the charger specified by the manufacturer.
• Use power tools only with specifically designated battery packs.
• When a battery pack is not in use, keep it away from other metal objects (e.g., paper clips, coins, keys, nails, screws) that could short the terminals.
• Under abusive conditions, liquid may be ejected from the battery; avoid contact. If contact occurs, flush with water. Liquid ejected from the battery may cause irritation or burns.
• Do not use a damaged or modified battery pack or tool.
• Do not expose a battery pack or tool to fire or excessive temperature (above 130°C may cause explosion).
• Follow all charging instructions and do not charge outside the specified temperature range.

Power Adapter Output: 5V ⎓ 0.14A Max.

Ambient Temperature while Charging: 0 to 45°C

Service

• Have your power tool serviced by a qualified repair person using only identical replacement parts.
• Never service damaged battery packs. Service should only be performed by the manufacturer or authorized service providers.

Safety Instructions for All Operations

• Hold the power tool by insulated gripping surfaces when performing operations where accessories may contact hidden wiring. Contacting a "live" wire can make exposed metal parts of the tool "live" and cause electric shock.

Safety Instructions When Using Long Drill Bits

• Never operate at a speed higher than the maximum speed rating of the drill bit.
• Always start drilling at low speed with the bit tip in contact with the workpiece.
• Apply pressure only in line with the bit and do not apply excessive pressure.

Additional Safety Information

• Secure the workpiece with clamping devices or a vice.
• Wait until the power tool has stopped completely before placing it down.
• Switch the power tool off immediately if the application tool becomes blocked. Be prepared for high torque reactions (kickback).
• Use suitable detectors to determine if there are hidden supply lines. Contact local utility companies for assistance.

Troubleshooting

Specifications

Bit Specifications

Note: The specifications of PH0/PH1/SL2.0/T8H/T10H/H2.0 are C4 x 45 mm, and the specifications of others are C4 x 28 mm.

Compliance Information

CE Mark: Equipment is in compliance with the applicable Directives and European Norms.

The full text of the EU declaration of conformity is available at: http://www.mi.com/global/service/support/declaration.html

Federal Communications Commission Supplier's Declaration of Conformity

Product: Xiaomi Electric Precision Screwdriver

Model Number(s): MJDDLSD003QW

Brand/Trade: Xiaomi

This device has been tested and found in compliance with CFR 47 Part 15 Regulation.

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

Responsible Party – U.S. Contact Information

Company: TEKMOVIL LLC

Address: 601 BRICKELL KEY DR #723 Miami, FL 33131, U.S.A.

Telephone No.: +1(312)282-5246

Internet contact information: kim.peterson@tekmovil.com

Representative of Responsible Party for SDoC

Company: Shanghai HOTO Technology Co., Ltd.

Address: Building 45, No.50 Moganshan Road, Putuo District, Shanghai, China

Telephone No.: 400-021-8696

Environmental Disposal

WEEE Symbol: [Waste Electrical and Electronic Equipment symbol] All products bearing this symbol are waste electrical and electronic equipment (WEEE as in directive 2012/19/EU) which should not be mixed with unsorted household waste.

Instead, you should protect human health and the environment by handing over your waste equipment to a designated collection point for the recycling of waste electrical and electronic equipment, appointed by the government or local authorities. Correct disposal and recycling will help prevent potential negative consequences to the environment and human health. Please contact the installer or local authorities for more information about the location.