It is actually very important for the boy to facilitate facial projects.。Look at the beard on the chin，Can you guess whether you look at the boys?，If you don't leave a boy like a beard“Rude”Image may stay in my mind for a long time， long time。It can be said，It has a good razor to increase the possibility of boy orders under orders.！Electric shaving knife is very popular in modern times，Easy to use。But many boys don't understand the electric shaver！Nowadays， Xiangji editor。comTo introduce you to the knowledge of electric shaving knife。include：How to use electric shaver？Maintenance method of electric shaver。Let's see！
How to use electricShavingKnife
1。 Be prepared first
If your Hu is rough，You must use a dry and wet razor，If you use electricShaving刀Shaving，Will get better results。But before using the electric shaver，You must make sure that the dirt and sebum on the skin have been completely removed。You can use alcohol shaving before cleaning products，Most of these products contain vitaminsEingredient，It protects your skin，Reduce shaving stimulation。
2。 The angle must be correct
Shaving angle is very important when using electric shaver，Adjust the angle of razor according to different parts of the face，Surface of the beard and razor90Vertical angle，on the other hand You can tighten the skin part you want to shave，in this way， Razor can be exposed to the skin of the largest area，In order to be more thorough and clean。For rotating electric shaver， Stand-ups according to the shape of the face。
3。 Note that the razor will heat and irritate the skin
Because the electric shaver will heat after running for a period of time，therefore， In the shaving process，It's easy to stimulate the skin just shaved.。if serious May cause allergies。For sensitive parts such as neck，Scrapping before the razor began to heat，Do not repeat the same location。
4。 Carefully maintain regular
Electric razor is the same as your car，Need frequent maintenance and maintenance，Any subtle defect must be repaired in time，E.g， Regularly clean the beard residue on the razor，This can always keep the razor at the best working state，It will save more power。Please note，Should be used to clean the dust on the blade。Don't scratch hardware，The more advanced shaving knives， More precisely，You must gently start。If you are using a razor，Aluminum foil needs each1-2New year update，This depends on your toughness of your。Most men ignore this。Manual replacement part，Please read this manual carefully carefully.，To avoid damage to other parts。
5， Continue to use it，Feel more and better
If you are accustomed to using a manual razor，Maybe when I first started using an electric shaver， I feel a bit uncomfortable。It doesn't matter if you need to do it.，About one week，You will fall in love with electric shares，Absolutely safe allows you to enjoy a happy shaving experience brought by modern high-tech，Compared with manual blade，It gives you less stimulus。
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Maintenance method of electric shaver
1。 There is a feeling of shaving
1。 Check if the razor blade rusts， Blunt or blade failure， If，Replace new razor blade。
2。 Check if there are too many dirt in the electric shaver，Therefore, it hinders the normal operation of the movable blade or normal rotation of the motor.。As long as clearing the dirt，Can eliminate failure。
3。 Check if the position of the spring on the shaving holder moves， If you find sports， Simply re-fix the spring block。
4。 Check whether the spring on the shaving tool holder is not elastic due to long-term use。If the elasticity is not good, the spring should be replaced.。
5， Long-term use of electric shaver，The gap between its movable blades and the mesors can become larger.，This will lead to this failure。usually， The center of the rotary movable knife holder has a regulating screw，Simply rotate slightly to adjust。
2。 Movable blade does not rotate or reciprocate
1。 Battery is low。You can use a multimeter to measure the voltage through a DC voltage block.。 You can also use1。5V?2。5VSmall ball parallel Judging the voltage level by viewing brightness。If the voltage is low, replace the dry battery， If you use a rechargeable battery，Should be charged in time。
2。 For shaving knives using AC power， Plug and socket contact or power line break。Should be re-insert If the plug is faulty， Should be repaired in time。
3。 The contact of the power switch is oxidized and worn， Poor contact。Water alcohol cleaning contacts。Can be replaced with one layer of solder。
4。 Battery clamp and poor contact between the battery。Since the battery holder spring is leaked by the battery，Poor contact， Sand paper can be used to remove dirt。If it is caused by the shortage of spring elasticity，Metal foil can be inserted at the bottom of the battery， Keep a good connection。
5， Shell deformation，The moving blade is stuck。You will find a non-metallic material similar to the inner surface of the net cover（For example, the ball， Threadless ball， sandbag and many more），Connect it to 易彤破壁料理机维修 the inner surface of the mesh cover and extruded， Restore the original geometry。If the grill is broken，Should be replaced with new products。
6。 Foreign objects are caught by the net cover。The power switch should be closed immediately，Remove foreign matter。
7。 when using it，Motor assembly is improper or shocks， Make the armature with stator friction。Re-assemble the motor，Until the rotor flexible rotation。
8。 Motor carbon brush severely worn or falls off。Replace the carbon brush， Reproduction or reinstall。
9。 Motor stator winding is damaged。Using multimeter detection resistor plug。If the winding resistance value is infinite， It indicates disconnection。You can find an interrupt and connect it， Strip coil If you can't fix it， Replace new motor。
10。 For electromagnetic vibration shaving knife， Iron core offset or spring falls off 易彤破壁机维修 or fractured。Organization should be adjusted， Correct and fix。
11。 For electromagnetic vibration shaving knife， Electromagnetic coil is damaged。Should be repaired or rewinding the coil according to the original wire diameter and turns。
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3。 Active blade rotates abnormal or slow， Poor shaving
1。 Power supply voltage is too low，Otherwise, dry batteries will be exhausted or charged battery.。If you use AC power，Use the voltage normally available； Dry battery needs to replace new batteries for a long time； Charging battery should be charged。
2。 Battery polarity，Active blade。Inspect polarity Correcting battery installation method， Motor rotate forward。
3。 Shell deformation，Movable blade does not match the inner surface of the mesh cover。Non-metallic materials can be used as a mold，Place the uneven portion of the web cover on the mold。
4。 Uncemount of net cover and movable blade， Too big or too small Or pressing too tight。If the gap is too large，Adjust the center adjustment screw of the movable blade disk， Increase spring（line）Elastic or further tightening net cover； If the gap is too small and the pressure is too tight， Adjustable screw， Reduce spring elasticity，Unscrew the net cover properly。
5， The blade of the movable blade is blunt。The movable blade should be sharpened or replaced。
6。 Oil stain on the net cover and movable blade，Motor is stuck。You can apply a little kerosene brush on a net cover and movable blade.，Wipe the dirt with rough paper， Then drop a few drops of lubricating oil on the mesh and movable blade（Sewing machine oil can be used）。
7。 Motor bearing deficiency or severe wear。Can add a small amount of lubricant（White oil）Or replace the bearing of the same specifications。
8。 Poor switch contact， Resistance increase Make the voltage at both ends of the motor。Contact can be polished with fine sandpaper，Waterless alcohol cleaning， Keep good contact with contacts。
9。 Carbon brush severe wear，The commutator is dirty，Poor contact， Resulting in a drop in motor speed。Carbon brush can re-ground or replace。Water alcoholic cleaning commutator。
10。 Summary of the motor windings， Rotating torque is small。Available meterR×1Block Measure the DC resistance value of each rotor coil， If the resistance of a group of coils is particularly small， It indicates that the coil part of the group is short-circuited.。This set of coils can be removed and rewinded（The number of turns remains unchanged）。
11。 For electromagnetic vibration shaving knife， Thrilling iron core does not face the static iron core。The core location can correct correctly。
12 Battery clamp is corroded due to battery leakage， Contact resistance， Resulting in a drop in motor voltage。Use sandpaper to scrape。
4。 During operation, noise
1。 Shell deformation，Method of web cover is the same as the above，Or replace the net cover。
2。 Motor bearing deficiency or severe wear，Can add a lubricant or replacement bearing。
3。 Carbon brush is severely worn or damaged，Replace carbon brush。
4。 The surface of the commutator is not flat to use the broken saw blade or saw blade underwater mica film，Use fine sandpaper to circle the surface of the commutator and polished。
5， The gap between the net cover and the movable blade is too large.，Rotate Active blade moves up and down，Can be transferred to blade disk center adjustment screw，Increase spring pressure Or further tighten the net cover。
6。 Motor spindle bending deformation makes rotor and stator friction，Spindle should be reshaped in shape or replace the rotor。
7。 For electromagnetic vibration shaving knife，The gap between the skilled iron core and the static iron core is too large.，Adjustable core distance。
fifth， Charging indicator light，But unable to charge
1。 Rectifier diode damage，Diode should be replaced。
2。 Co-limit resistance，Calcible resistance。
3。 Charging battery failure，Replace the rechargeable battery。
sixth， Battery is very fast，After charging, it is not long.
1。 Dry battery or charging battery is not good，Choose quality battery and rechargeable batteries。
2。 Insufficient charging time，Charging Please follow the instructions。
3。 Diode disconnected in the bridge rectifier circuit， Half wave charging， Actual charge is not enough。The four diodes of the bridge rectifier circuit should be checked， Replace damaged diode。
4。 Circuit board leakage，Leaks should be found，Troubleshooting。
Do not ignore the hygiene of electric shaver when using electric shaver，usually，When you use a razor，It's easy to leave a lot of debris or scum on the blade.，therefore，After each use of electric shaver，It is best to use a brush cleaning blade。You can use disinfectants and cleaning items to maintain cutters，Keep the original definition of the cutter head，I usually clean the cutter。Cleaning Don't let the electric shaver contact with water。Otherwise it will damage the motor。
