Advice 1: How to disassemble the shaver

To conduct minor preventive maintenance of the electric razors you need to disassemble it. Disassembly can be partial or complete. The order of dismantling parts of the razor may differ significantly depending on manufacturer and specific model of device. In any case, the full device disassembly is not recommended, if it is not expired warranty period of the electric shaver.
How to disassemble the shaver
You will need
  • - screwdriver;
  • - the knife.
Instruction
1
To remove the razor from the collector to the engine remove the protective cap and the blade unit. Detach the cover (wolokolamsker). Press the holders of the blade unit and pull out the knives razor.
2
Loosen the screws and remove one of the halves of the housing. Slide the body of the shaver on the cord to the side of the plug. Now remove the screws securing straps connecting cord. If necessary, repair desolder the cord. If the goal of disassembly is to repair electric motor, disconnect it by unscrewing the fasteners, remove the washers and rubber gaskets.
3
To replace the housing of the shaver disassemble the instrument, remove the screws holding the case halves and slide the bracket. Disconnect the screen from the stator, move the screen and varnished cloth aside. Remove the power cord. After the repair thread the cord into the hole of the new case and solder it, guided by the wiring diagram.
4
Sometimes disassembly is to replace the leash. In this case, further to the total disassembly Unscrew the two screws holding the leash and remove the retaining nuts. Wear on the Cam new leash, and then upset the mechanism until it stops.
5
When you replace brushes at the end of the disassembly Unscrew the screws that fix the brush holder and remove them. Remove the brush holder and spring brush.
6
When disassembling the razor with built-in electromagnetic vibrator first remove the protective cap. Press the holder and remove the blade unit. Loosen the screws and remove the housing cover of the device. Remove from the slots of the housing connector, the mains switch and voltage switch. Remove cap, washer, axle and springs of the armature of the vibrator. Disconnect the stator with excitation coils.
7
As a rule, disassembly of the shaver is made for preventive maintenance or replacement of defective parts. Strive to ensure that unless absolutely necessary do not disassemble parts that do not require in the prevention or repair. After dismantling the device generate its Assembly in the reverse order. Please pay special attention to loose parts.

Advice 2: How to disassemble engine cleaner

Very often if you use the vacuum cleaner without the filter, begins to buzz the engine, and appliances becomes impossible to work. If urgently not to take measures and not to solve the problem, you can simply lose vacuum. For this you need to know how to disassemble and clean the engine.
How to disassemble engine cleaner
Instruction
1
Remove from the body of the vacuum cleaner vozduhonezavisimymi unit. Then remove the fan shroud and loosen the nut on the axis of the engine cleaner. Please note that the nut may have in some cases left-hand threads, so that the cranks do not press hard so as not to disrupt her.
2
Off-axis alternating aluminum wheels fan (without blades and with blades). Also remove the bushing, which separates one disc from another. Be careful and remember the sequence in which housed the disks and the sleeve, so that during Assembly you could install them in exactly the same order. Play as the withdrawal in order on a clean shop cloth.
3
Then remove the screws that hold the clamp on the motor bearings, and remove the covers. If you took the engine apart, change the grease. This requires to remove old grease and wash the bearings with gasoline. Make sure that the gasoline did not get to the coil. Fill the bearings with grease.
4
Build the engine in the reverse order. During Assembly of the vacuum cleaner, make sure that you have left the "extra detail" on the inside, because if it enters the fan, these items could destroy it. After Assembly make sure the fan runs freely by turning the anchor by hand. It needs to make 10-15 revolutions without the crunch and extraneous sounds – the sound should be smooth.
5
For good engine operation to periodically change or clean the filter clean the intake air. If this is not done, the engine will overheat due to adhering of dust and, eventually, burn out. Vacuum cleaner requires constant care – change lubricant every two years and annually check the condition of the engine, even if it does not give reason for concern. Then your vacuum cleaner will serve you for a long time and regularly and do not have to do costly repairs.
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