Troubleshooting; Error Indication - Urrea BAL24 Manual De Usuario

Balanceadora de llantas

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building up or rising during cleaning opera-

tions. Keep the wheel balancer shaft, the se-

curing ring nut, the centering cones and flange

clean. These components can be cleaned using

a brush previously dripped in environmentally

friendly solvents. Handle cones and flanges

carefully so as to avoid accidental dropping

and subsequent damage that would affect

centering accuracy.

After use, store cones and flanges in a place

where they are suitably protected from dust

and dirt. If necessary, use ethyl alcohol to clean

the display panel. Perform the calibration pro-

cedure at least once every six months.

LUBRICATION

The only rotating parts of the wheel balancer

are the motor and balance shaft. These parts

must be periodically lubricated by the opera-

tors. If the machine is used very frequently,

more than 2 hrs per day, we should annually

check the bearing. And we will check once a

year if the machine is used less than 2hours a

day. When test, do not open up the bearing

so you need insert a screwdriver to test the

noise. Due to the function of the bearing is to

clamp and support and not suitable to change

or remove the grease. In addition, the speed of

it is not too fast compared to the machine so

no need to change the grease. If you note the

run of the bearing abnormal or there is noise,

change the bearing.

If the customer confirms the bearing is not

changed, you only need change the grease.

Disassemble the bearing and open up the seal-

ing ring and fill it with grease. These operation

should be guided by the profession personnel

and calibrate the machine after changing the

grease. If the change of the grease not cor-

rectly, it will influence the accuracy of the ma-

chine. On this condition, you need to reinstall

the sealing ring and assemble the machine and

adjust again.

Technical safety card for using grease in

the wheel balancer:

Mobil grease XHP: 103

NLGI degree: 3

Type of thickener: Li-complex

Colour, appearance: Dark blue

Penetration on the processed item: 235

25º, ASTM D 217, mm/10

Dropping point, ºC, ASTM D 2265: 280

Viscosity oil base ASTM D 445, cSt: 100 @ 40ºC

Change of penetration consistency: 10 ASTM D

1831 (established upon the rolling of the grea-

ses), mm/10

4 spheres test, impression diam: 0.5 ASTM D

2266, mm

4 spheres test, welding load: ASTM 315 D

2509, kg

Test Timken OK load, ASTM D 2509: 45 lb

Stability of oxidisation bomb method: 35

ASTM D 942, drop at 100 hours, kPa

Corrosion prevention, ASTM D 1743: Aprobado

Emcor rust, IP 220, wash away with acid water: 0

Rust protection, IP 220-mod, wash away with

distilled water: 0

Corrosion on copper, ASTM D 4048: 1A

Resistance to water spray, ASTM D: 15

4049, % spray

Wash away with water, ASTM D: 5

1264, loss (weight%), @79ºC