7.5. Author
The battery recarregável, the author, the alternation of traction, the switch of ignition, the switch of the blockade of an author (only in cars with AKP), joining wires and wires of the battery recarregável are a part of the system of electrolaunch of the motor.
In the turn of the key of ignition in the provision of the launch of the current of motor of the battery recarregável it moves for a curve of the alternation of traction of an author. At the same time be a shift of an anchor of the alternation of traction and the lever of the walk of the union of free one to go round, the wheel of gear of the walk enters in the gear with a garland of gear of a pendulum. The contacts are isolated and the electric author motor is lit.
The existence of the union of free one to go round protects a curve and a collector of an anchor of an evaluation.
Agreement of a slit between a face of end of a wheel of gear of the walk and an emphasis
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Fig. 7.16. The scheme of connection of the battery recarregável in agreement of a slit between a face of end of a wheel of gear of the walk and an emphasis: 1 – switch; 2 – wire of curve of excitement; 3 – author
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The scheme of the connection of the battery recarregável in the agreement of a slit between a face of end of a wheel of gear of the walk and an emphasis is shown in the fig. 7.16.
Desconecte a wire of curve of excitement of a conclusion of "M" of the traction alternation.
The conclusions annex the battery recarregável of 12 volts of "S" and "M".
The wheel of gear of the walk has to move for the provision of the gear.
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PREVENTION
Not to allow the burn - out of a curve, it executes an inspection as soon as possible (during not more than what 10 c).
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Through the probe they check a slit between a face of end of a wheel of gear of the walk and an emphasis.
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Fig. 7.17. A slit between a face of end of a wheel of gear of the walk and an emphasis: 1 – emphasis; 2 – a slit between a face of end of a wheel of gear of the walk and an emphasis; 3 – direct the wheel of gear
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The slit between a face of end of a wheel of gear of the walk and an emphasis will do 0,5-2,0 mm (fig. 7.17).
If the play of axial side of an end of an anchor is not guarded by it inside the specified limits, adjust it for installation or removal of adjusting the placing between the alternation of traction and a covering of the walk.
Check of technical condition of an author
Check of the curve of implication of the alternation of traction
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Fig. 7.18. The scheme of connection of the battery recarregável checking of the curve of implication of the alternation of traction of an author: 1 – would slam recarregável; 2 – author
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The scheme of the connection of the battery recarregável when is the checking of the curve of implication of the alternation of traction of an author shown in the fig. 7.18.
Desconecte a wire of curve of excitement of a conclusion of "M" of the traction alternation.
Annex the battery of 12 volts to conclusions of "S" and "M".
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PREVENTION
Not to allow the burn - out of a curve, it executes the check as soon as possible (during not more than what 10 c).
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If the wheel of gear of the walk moves in the provision of the gear, the curve of implication of the alternation is useful. If it does not take place, substitute the alternation of traction.
Check of the curve of property of the alternation of traction
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Fig. 7.19. The scheme of connection of the battery recarregável checking of the curve of property of the alternation of traction of an author: 1 – would slam recarregável; 2 – author; 3 – wire of curve of excitement
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The scheme of the connection of the battery recarregável when is the checking of the curve of property of the alternation of traction of an author shown in the fig. 7.19.
Desconecte a wire of curve of excitement of a conclusion of "M" of the traction alternation.
Annex the battery of 12 volts to a conclusion of "S" and I "weigh".
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PREVENTION
Not to allow the burn - out of a curve, it executes an inspection as soon as possible (during not more than what 10 c).
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If the wheel of gear of the walk is advanced by it in the provision of the gear, the alternation is useful. If the gear wheel repeatedly advances and returns to an initial position, then there was an interval in the property curve. Substitute the alternation of traction.
Register of the way that wastes time
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Fig. 7.20. The scheme of connection of the battery recarregável checking an author in the way that wastes time: 1 – author; 2 – coal rheostat; 3 – ampermeter; 4 – voltômetro; 5 – would slam recarregável
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The scheme of the connection of the battery recarregável checking an author in the way of wasting time is shown in the fig. 7.20.
Hold tight an author in a vice with sponges of the gentle material and annex completely it collected the battery recarregável of 12 volts to an author, as shown in the drawing.
Annex the control ampermeter (with a scale in 100 A) and a coal rheostat.
There annexes the voltômetro (with a scale in 15 V) parallel to an author.
Establish a rheostat from coal in the provision of the extinguishment.
Annex a wire of the negative capture of the battery recarregável to the author's case.
Establish for a rheostat in the tension of voltômetro of the 11th century.
Include an author and check the agreement of the very consumed current to the standard, and also the smoothness and the tranquillity of the rotation of an anchor of an author.
The force of the consumed current will do not more than 90 And, the frequency of the rotation of an anchor — not less than 2.800 minutes 1.
Check of an otpuskaniye of the alternation of traction
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Fig. 7.21. The scheme of connection of the battery recarregável checking an otpuskaniye of the alternation of traction of an author: 1 – would slam recarregável; 2 – author; 3 – wire of curve of excitement
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The scheme of the connection of the battery recarregável checking an otpuskaniye of the alternation of traction of an author is shown in the fig. 7.21.
Desconecte a wire of curve of excitement of a conclusion of "M" of the traction alternation.
Annex the battery of 12 volts to a conclusion of "M" and I "weigh".
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PREVENTION
Not to allow the burn - out of a curve, it executes an inspection as soon as possible (during not more than what 10 c).
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Proposed and I move a wheel of gear of walk. If quickly it turns the wheel of gear to an initial position, the traction alternation is useful. Otherwise substitute the alternation of traction.
Removal and installation of an author
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Fig. 7.22. Author: – I screw 1; 2 – a covering of the walk; 3 – lock the ring; 4 – persistent ring; 5 – union of free one to go round; 6 – crown the wheel of gear; 7 – wheel of solar gear; 8 – traction alternation; 9 – satellites; 10 – thinks up; 11 – bearer; 12 – fixed part of the electric motor; 13 – anchor; 14 – brush the bearer; 15 – a covering of a collector; 16 – union pin
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The author shows off in the fig. 7.22. The fixation of an author to a case of the union is shown in the fig. 7.23.
Desconecte a wire "of less" the capture of the battery recarregável.
Desconecte a flexible end of the walk of a speedometer and a thread of the walk of the dislocation of gear of the transmission.
Desconecte a block of wires and a tip of a wire of an author.
Remove an author, having unscrewed two screws of his fixation.
The installation is executed as it must be, the return to the removal.
Check of technical condition
Check of a collector
Establish an anchor in two prisms and through the arrow the indicator checks a thrashing of a collector (fig. 7.24).
Nominal thrashing of a 0,05 mm collector.
The very permissible thrashing of a 0,1 mm collector.
The nominal diameter of a collector is 29,4 mm.
The very permissible diameter of a collector is 28,4 mm.
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Fig. 7.26. Check of depth of grooves between collector's plates: 1 – collector's plate; 2 – groove depth
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Nominal grooves depth between plates of a 0,5 mm collector.
The very permissible grooves depth between plates of a 0,2 mm collector.
Check of the bearer of brush
Check of the union of free one to go round
When there is agreeing with a hand the case of the union of free one to go round, make spinning a wheel of gear of walk. The gear wheel will revolve lisamente in a party and will not must revolve to the opposite side.
If it works the union incorrectly, substitute it.
Check a wheel of gear of walk to existence of the use or zadir in teeths. With the use or zadir they substitute the union of free one to go round joined. In the damage of a wheel of gear of the walk also they check the garland of gear of a pendulum of the existence of the use or zadir in teeths.
Check of captures of coverings of the walk and a collector
Check when the existence of the use was taken or zadir in the surfaces of the friction. In the moment of his detection they substitute a covering of the walk or a collector.
Cleaning of details of an author
Do not wash out an immersion of detail in the solvent when it will lead to the damage of a curve of the fixed part of the electric motor, alternation of traction and / or an anchor. These details must be compensated only scratching for the cloth.
Not imirja the author's walk in the solvent. The solvent will take away the lubricant while washing they install in the union of free one to go round in the meeting.
Compensate for the walk to brush moistened with the solvent with the subsequent friction by the cloth.
Substitution of brushes and springs of brushes
Substitute worn-out or oily brushes.
When it substitutes a brush of a bend of excitement it breaks a few worn-out claws of brush, trying not to damage a wire of brush.
A skin smooths the end of a wire of a brush to supply the solder fiável.
Insert a wire of brush in an opening of a new brush and weld it. The trace that the wire did not act and on a surface of a brush there was no excess of the solder.
When it substitutes "one less" the brush takes away a brush of the bearer of brush, when pulled out the spring of property.