FAHEFANA 21V Impact Driver Drill User Manual

Cordiess Drill Driver 21V
USER MANUAL

21V Impact Driver Drill

Thank you for choosing us!
Thank you for purchasing our cordless drill series, you have made the best choice for yourself and your family and friends, because there are few things more important than a happy and free life. And the high quality cordless drill and accessories combination that we produce will be the best companion in your life, safe, beautiful, long-lasting and reliable is its synonym!
Why do we say so? Because we have always been customer-ori- ented from the very beginning, and we are constantly striving to provide high quality products and excellent service. Our series of drills include almost all styles, all functions, it can solve all your troubles, let you easily drill, screw, assemble furniture, wood DIY.
at the same time, whether it is a drill or accessories, each of our materials are strictly processed and thousands of factory inspection, and finally composed of this product. So it is definitely the best choice for your home repair and work!
In order for you to better understand the performance and proper use of the product, please read this manual carefully before use. If you have any questions, please contact our customer support team and have a nice life.

Description of product parameters

1Quick charger,
22Ah battery,
3Twist drill,
3Pointed twist drill,
3Flat drill,
3Screwdriver head,
1Hexagonal screw holder,
9Socket wrench,
1Socket adapter,
1Flexible shaft driver,
1*Manual

1. 10mm Keyless Chuck
2. 25+3 Torque
3. Variable Speed Trigger
4. Ergonomic handle
5. LED Work Light
6. Battery Pack
7. Two Speed Switch
8. Heat dissipation vent
9. Foward and Reverse Button

Warnings

1. Protect your eyes when drilling.
2. Do not use it in explosive environments (such as dust and liquids) because the power tool generates sparks that can easily ignite dust and gases.
3. When the battery pack is not in use, keep it away from other metal objects such as paper clips, coins, keys, small objects, screws or other small metal objects. Small metal objects, which may be connected from one terminal to another, shorting the battery terminals together may cause sparks, impact or fire. Cause sparks, impact or fire.
4. Maintenance of the tool must be performed by qualified service personnel. Service or maintenance performed by unqualified personnel may present a risk of injury.
5. When servicing tools, use only identical replacement parts; the use of unauthorized parts may create a risk of impact injury.
6. Do not touch the drill or workpiece immediately after operation; they may be very hot and may burn your skin.

Operation guide

Step 1: Attaching/un-attaching the drill bit
Method I: Manual loading and unloading

1. Rotate the drill chuck counterclockwise
2. Put the drill bit into the drill chuck and rotate the drill chuck clockwise

Method 2: Electric loading and unloading (tighter)

1. Select clockwise mode, then hold the drill chuck with one hand and lightly press the trigger with the other hand.
2. Select counterclock- wise mode, put the drill bit into the drill chuck and then hold the drill bit with one hand and lightly press the trigger with the other hand.

Please pay attention to the pressure of the trigger and control the speed to prevent wrist sprain.
Step2 : elect different functional modes

| |
---|---|---
3 Modes| 25 kind of torque adjustment| Two speed zones
Screw/drill /hammer drill| | Low speed /high sppeed
Rotate the chuck until the corresponding symbol appears in the position of the triangle symbol and a “click” is heard, indicating that you have correctly selected the corresponding mode.| Move the button back and forth to reveal 1 for
low speed and 2 for high speed

Step 3: Start, control speed, stop

To start the tool:| Hold the handle firmly and press the trigger.
Note: LED lights up when the trigger is pressed.
---|---
Change Speed:| Increase or decrease the pressure on the trigger.
The heavier the trigger is pressed, the faster the speed.
Stopping Use:| Please release the trigger. Make sure the tool head comes to a complete stop before lowering the tool.

  Please note when using:

1. Please apply proper pressure before drilling starts. But too much pressure will slow down the drill bit and reduce drilling efficiency. Too little pressure will cause the drill bit to slide in the work area and dull the tip of the drill bit.
2. If the bit is kinked, reverse the rotation to disengage the bit from the workpiece.
3. When the torque you set is less than the actual torque required, the drill will stop turning and the drill will start to idle and make a “click” sound.
4. If there is a “spark” in the work, please do not worry. Because most of these products are brush motors, so a slight spark in the work process is normal, it does not mean that it is broken, and this will not affect your safety and work.

Function Description and usage suggestions

holes. Drill soft material or small hole, can choose high speed mode.
2. The larger the aperture, the greater the required torque and pressure.
3. More pressure is required at low speed
4.When drilling, coolant or water should be added for cooling and lubrication to keep the cutting edge sharp;
Too high a temperature can damage the bit, affecting its service life and accuracy.

Note: The torque specifications shown here are approximate values obtained with the battery pack fully charged.
Note: The recommendations in the table are for reference only and should be tested with a piece of scrap material before you will use it.

Type and Use of Accessories

speed when drilling
| Pointed twist drill bits| 5/6/8mm| For drilling wood, pay attention to chip removal when drilling, it is not recommended to enable the impact function.
| Flat bits| 10/12mm| For drilling wood, pay attention to chip removal when drilling, the impact
function is not recommended
| Screwdriver bits| V4/V5/PH1/
PH2/H4/H6| For loading and unloading screws
| Hexagonal
screwdriver holder| 6.35mm50mm| Use with screwdriver head to extend the
function
| Socket wrench| 5/6/7/8/9/10/
11/12/12/13mm| For loading and unloading screws
| Socket adapter| 6.35mm35mm| With socket wrench can be installed to the electric drill
| Screw box| | Including screws, nails expansion tubes
| Flex Shaft Driver| 240mm*6.3mm| Use with screwdriver head and socket
wrench for tight spaces
| Cleaning brush head| | For local cleaning

This is a list of all our accessories and their related information, but the accessories you receive are subject to the actual drill style you purchase, the combination of accessories is different for different drill styles.

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