Terberg YT182, Руководство по эксплуатации

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TD2303-08EN YTxx2 63
7.5 Headlamp
7.5.1 Lamp changing
Never touch a new lamp glass with your bare hands as grease, oil and other impurities can
vaporise due to heat from the lamp and can damage the reflector.
7.5.2 Head lamp alignment
After replacement of the head
lamps, any work carried out to the tractor’s suspension or
when bulbs have been changed, it’s recommended to check the head lamp settings. The
data plate inside the cab shows the correct inclination of the lighting cut-off line for an
unladen tractor.
The alignment can be checked in 2 ways:
1. The most accurate method is by means of a workshop beam setter.
2. By some measurements, as follows:

Check that the tyres are inflated as specified and position the unladen tractor on a level
surface in front of a light-coloured wall at a distance of 10 m.

Switch on the dipped beams. Measure the vertical distance of the centre of the lamp units
to the ground (=H) and mark this height on the wall.

Check the data plate located inside the cab for the correct inclination of the lighting cut-off
line (e.g. 1.5%).

Measure the distance in cm the cut-off line inclines on the wall (=E).

If necessary adjust the head lamps and repeat the procedure.
The percentage as stated on the data plate multiplied by 10 is the distance E.
For instance:
Inclination on the data plate = 1.5%

E = 1.5 x 10 = 15 cm