Maintenance and Repair Damage Mixer

In general, people believe that everything will be taken care of with painstaking durable. This opinion applies also to the use of Electric Household Appliances. Household Electric appliance is in use constantly cared for will last. Even so, sometimes the damage can not be avoided. Therefore, in addition to understand the treatment, it is also necessary to master properly repair the damage an Electric Household Appliance, especially for those who follow this course. Types of maintenance and repair of Electrical Domestic Appliances will be discussed at this point is the maintenance and repair of mixers in general. 
1) Treatment Mixer 
The steps that need to be done in treating the mixer so durable as well as their use of the book or brochure use. Read a book or brochure carefully mixer operating instructions before use. Books or brochures mixer usage instructions included in the package when you first buy a mixer mixer. Check the existence of a book or brochure these instructions when you buy the mixer. If no, ask the seller. Do not buy a mixer that is not accompanied by a book or brochure instructions. 
Work on all orders that are required in a book or brochure that when you use a mixer, and avoid all that you are doing is forbidden. In general, book or leaflet containing the instructions for use of the use of steps as follows: 
(a) Check and match the needs of the working voltage and frequency suplei with voltage frekluensi installed and working in a place you would use a mixer. 
(b) Position the mixer speed selector switch on position "0". 
(c) Enter the second kneading stalk on the right hole until it 'Klek'. 
(d) Insert the 'plug' it right at the outlet AC voltage is 220 ~ 230 volts, 50 ~ 60 Hz. Attention! This magnitude should not be violated. Violation of these electrical quantities can cause fatal damage to the mixer. Good grip with the tip of the plug (not the cable penghantarnya) when inserting and removing the plug from the wall socket to and 
(e) Position the mixer speed selector switch on position "1". Do not directly use a high position (position 3). The motor must rotate with the second mixer kneading stalk. 
(f) Set the mixer speed to slowly, step by step. From fast to slow, or from slow to fast. Do not suppress or shift the speed selector switch with haphazard. This carelessness can damage the tongues of mixer speed selector switch contacts. 
(g) Attention! Never too old to run the motor mixer, to over an hour without stopping. The use of well above an hour without stopping will increase the temperature of the motor and the heat would be fatal. These conditions may result in burning mixer motors. 
(h) Clean or wash clean all components except the mixer body shortly after use so as not moldy. 
(i) Attention! Mixer body should not be washed. In the body there is a mixer mixer motors and electrical circuits. Washing the mixer body will moisten mixer motors and electrical circuits. This can result in the motor mixers and mixer connected electrical short circuit (short circuit). Subsequent impact is a series of electrical motors and the motor will burn when run again. 
2) Improved Mixer 
In urain previously been described that damage to the Electrical Domestic Appliances is sometimes unavoidable. Causes damage to electrical household appliances, among others, caused by (a) the negligence of the user, for example, did not follow the instructions included in the factory as dicamtumkan nameplate tools, brochures and user manuals; (b) a natural disaster or calamity, for example, hit a hard object, falling from a certain height, drowning due to flooding, fire as a source of voltage spikes that occur suddenly or were burned in a fire accident and many other causes. Therefore, the knowledge and skills to repair the damage needs to be owned, especially by those who follow this course. Here are described some kind of damage to the mixer and corrective measures. 
a) The motor is not rotating mixer 
The motor is not rotating mixer because there is no electrical current that goes into the motor mixer. This condition is caused by damage to the parts through which the electric current to the coils or windings in the motor, such as: plugs, wires introduction, contact or selector switch pengubung round, brushes, commutator, and the motor coil. 
Corrective measures that need to be done, namely: 
(1) Check the physical condition of the plug with the naked eye observations of possibilities: burns, broken or separated from contact with the cable ties introduction. Then, if it looks good physical condition, proceed with the examination of the relationship contact with the terminal end of the cable that is connected to her introduction to the use of a multimeter (ohms position, scale 10X). If the needle moves to the right towards the multimeter to measure point '0' and pointed to some basic values​​, such as 0 ohms or close to 0 ohms and not move from that value, then plug the mixer is still good. In addition to these conditions, the plug is damaged and must be replaced with a new one; 
(2) Check the connection and condition of the cable conductors, do not let anyone apart. Then use a multimeter (posisih switch poisisi select the 'ohm', scale 10X) to check the condition of the cable should not be dropped out of the 'inside'. Disconnect 'in' means pengahantar wire inside the insulation sheath conductor 'broken' or disconnected, so the break point or position not reachable through the eyes of the senses, so the condition should be detected with a multimeter or ohm meter; 
(3) Check the condition of the brush (left-right), do not get broken, worn out or compressed spring apart so that the lost contact between the commutator-brush-stator winding-switch-cable-conductor plugs. Brush is broken, too worn or missing compressed spring can cause loss of contact relation between entanglement 'rotor and' stator 'motor mixer. As a result, the motor can not tersuplei mixer electric current and does not rotate. If the brush in a broken condition, too worn or lost spring press, the brush should be replaced with a new one. 
(4) Check the condition of the commutator lamellae. Do not let the tip of the rotor windings lost contact with the commutator lamellae, or rotor windings have been burned. If the apparent end of the rotor windings are disconnected from the lamellae commutator or rotor windings have been burned, then the motor will not spin mixer. 
(5) Check the condition of the stator winding connections (left-right) using the ohm meter (multimeter) not to burn or cut off. If burned or broken, then the motor will not spin mixer. 
b) mixer motor does not rotate, but the buzzing 
Conditions or damage that causes the motor is not rotating mixer, but buzzing the auxiliary field windings or rotating field or main field of the stator there are short circuited. Similarly, if there mixer motor rotor windings are short circuited. Short circuit in the motor stator windings or rotor mixer mixer cause the motor to lose torque, while the electric current flowing. As a result, the motor buzzing until it vibrates. If this condition is allowed to continue about 10-30 minutes, then the stator windings and the rotor can burn. 
Replace coil repair steps are auxiliary or primary coil motor stator, coil or replace the motor rotor mixer. Replacement stator windings can be done alone or entrusted to a handyman service. If the replacement is done by yourself then there are some practical things you can do, namely: (1) Note and record carefully wire size used email each type of entanglement; (2) Notice and images with precise direction of rotation of turns of each winding (auxiliary field winding, main field windings and rotor windings). Read books that specifically discusses how to roll winding (coil) electric motor; (3) The length or number of turns in each coil need not questioned, but simply you weigh carefully the weight of the wire required email each type of coil; and (4) when you roll it is recommended you use a soft glove and made ​​of cloth 'Cotton', so that the possibility of blisters wire insulation due to the influence of contamination email directly with your hands that may be damp or wet, or damaged due to scratching your nails can be avoided . Then, do not pull the wire rub it while doing email while rolling, because the wire insulation can chafe email. 
c) Motor rotating mixer, but issued a spark. 
This damage occurs because of the relationship between the brush and commutator contact uneven or less fit. Repair steps are: (1) Check the motor brushes, do not let the brush has no right to close or connect the brush contact with commutator lamellae well; and (2) Check the condition of brushes, replace if it is too short so that the concave surface is no longer covered or connect the relationship between the rotor commutator brushes with lamellae. 

d) Motor mixer rotates but vibrates 
Rotating mixer conditions, but shaking can be caused by some of the damage caused to the motor mechanical systems, such as: (1) brush motor used is too hard (the density is not in accordance with the original brush density); (2) The surface is not flat commutator lamellae in the cycle, so that the brush had anything to jump-lamellae uneven when the rotor rotates; (3) Gear coupling between the stirrer rod and rotor wear enough or there are some teeth missing or broken; (4) Round axles (shaft) of the rotor is no longer centered. This condition is generally caused by keruskan bearing (lava) mounting the rotor (front and rear), or the bearing holder has been shifted due to the influence of excessive heat during use. 
Corrective measures that need to be done on the damage terasebut conditions, namely: (1) replace the brush for the damage first, use original; (2) Replace the rotor, because the second keruskan very hard to do this repair. Require special equipment to do so. And may be the price to which particular equipment is more expensive than the price of the rotor; (3) In the third keruskan, tooth coupling with a new one; (4) In the meantime, the damage is very difficult fourth diperbaili, except replace the bearings, rotor, and the rotor holder. In general, the holder of the rotor is not sold separately, even connected directly to the mixer body. So its replacement requires another mixer body or a new body if there is a sale. 
e) Motor rotating mixer, but when the conductor of the cable actuated or the motor does not move sometimes moving or rotating 
Rotating mixer motor condition, but when the conductor of the cable actuated or the motor does not spin move sometimes can be caused by: (1) damage to the brush system; and (2) dropped out of the cable conductors. Repair steps are: (1) Check the brush system, there may be one of those brushes that off spring compressed. Fix! Should be replaced with a new one. Remember do not replace brush or just one side only, it affects the equilibrium pressure of the brush against the commutator motors; and (2) Replace the cable with a new conductor. In general, the conductor wires are available and sold separately. 
f) Motor rotating mixer, but issued a harsh sound 
Motor rotating mixer, but issued a harsh sound is generally caused by damage to the rotor bearing axles. There are one or more of the bullets that are too worn out bearing against the bearing or the circle is broken. This damage gives opportunities rotor having a circle jerk or lentingan against the bearings when the motor rotates to remove coarse rattling sound. 
g) Motor rotating mixer, but not kneading spins 
Motor rotating mixer, but not kneading spins can be ascertained that the damage occurs in the coupling tooth grasping function stalk stirrer and connected to the rotor rotary gear is worn. The only countermeasures against this damage is replace it with a new coupling gear.