Maeda CC423S-1, Руководство по эксплуатации

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214
TO INCREASE TENSION
Have a grease gun available.
1. From the grease fitting (2), pressure fit grease using
the grease gun.
2. Set the engine speed to low idling, move the machine
forward (by one crawler belt ground contact length)
slowly, and then stop it to check that the tension is
appropriate.
3. Inspect the crawler belt again, and if the tension is not
appropriate, make another adjustment.
4. Grease may be pressure fitted until S becomes 0 mm.
However, if it is still loose, the pins/bushes have
become worn, and the pins/bushes need to be inverted
or replaced.
Ask us or our sales service agency for repair.
LOOSENING TENSION
It is highly dangerous if you discharge the grease not following the procedure below.
If the crawler belt does not loosen, ask us or our sales service agency for repair.
1. Loosen the plug (1) little by little to discharge the
grease.
2. When loosening the plug (1), loosen it for a maximum
of one turn.
3. If the grease is not discharged smoothly, move the
machine back and forth a little.
4. Tighten the plug (1).
5. Set the engine speed to low idling, move the machine
forward (by one crawler belt ground contact length)
slowly, and then stop it to check that the tension is
appropriate.
6. Inspect the crawler belt again, and if the tension is not
appropriate, make another adjustment.