Periodic Mantenance Of Motor; Periodic Maintenance Of Flexible Shaft And Pokers - ENAR AVMU Manuel D'instructions

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B.
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D.
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PERIODIC MANTENANCE OF MOTOR

1.Only an expert shall work on the electrical parts.
2.Make sure that the electricity is off during repairs.
3.In all maintenance operations, original parts will be used.
4.A periodic lubrication of the converters' bearings is not necessary.
Every 100 hours carbon brushes should be inspected .They should be changed if effective length is
under 8 mm. Change the brushes:
6.Clean the ventilation vents in the front and back part of the converter periodically to avoid
overheating. Clean or change air filter in the back part.
7.After maintenance job and service, all safety devices should be assembled correctly.
8.After working 40 hours inspect the housing's holding bolts.
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9.Every 12 months or more frequently, depending on the usage conditions, it's recommended a
inspection be done by an authorized dealer.
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PERIODIC MAINTENANCE OF FLEXIBLE SHAFT AND POKERS

1.-To do the maintenance works in the transmission and poker, firstly disconnect of the motor.
2.-In all maIntenance operations, original parts will be used.
3.-To check the wear of the poker controlling the outside diameter and length of the poker. Replace the
housing or cap when the diameter or length in the least point is less than the specified in the table
according to the model.
4.-Lubricate the shaft every 100 working hours.
A way to lubricate the shaft is to grasp some grease in the palm of the hand and run the close hand with the
lubricant over the length of the shaft, leaving on the shaft a light coating of the lubricant on the entire length
of the shaft, The recommended quantity is 25 g per metre. Do not overlubricate, it could cause the grease
penetrate into the poker, Do not clean the shaft with solvent. The grease recommended is STABURAGS N-
4 of the brand KLÜBER LUBRICATION, or other equivalent with the following characteristics:
5.- When the length of the shaft is not equal to the hose (+-10 mm) it is neccesary to repair before
producing a bigger breakdown.
6.- Every 300 hours of working is recommended to change the lubricant of the poker. To change the oil
in the poker dismount the cap. Hold the housing on a vise and tap the cap with a plastic hammer. This will
AX25, AX38, AX48, AX58
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TAX1m, TAX1-5m, TAX2m, TAX3m, TAX4m, TAX5m - AVMU
The minimum dimensions are bold printed.
The dimensions into brackets are the original dimensions.
Replace the housing when reach the minimum diameter.
Replace the tip when reach the minimum length.
a) With a screwdriver remove the side cap of the housing, introducing the
screwdriver between the cap and the housing and lever it.
b) We find the brush retainer, this is a treated part, with a screwdriver. Remove it
and so we can see the brush, turn the motor the brush goes out or introduce a thin
tool to remove it.
c) to assemble introduce the new brush and thread the retainer and finally close
the housing with the cap.
d) Running motor for 10minutes without shaft neither poker.
Dropping point s/ DIN 51801/1 (ºC).................................................... >220
Temperature range (ºC)...................................................................... 30 a 130
Maximum temperature during a short time (ºC).................................. 180
Worked penetration s/ DIN 51 804 (0.1 mm)...................................... 260
Consistence s/ DIN 51 818................................................................. 2/3
Dynamic viscosity (mPa s)..................................................................3.000
Speed factor (n dm)............................................................................ 500.000
AVMU MOTOR - FLEXIBLE SHAFT AND POKERS