Dynapac V5100TV-H, Приложение, эксплуатация и обслуживание

Страница: 149 / 196

F 13
A
During operation, bitumen and fine particles enter the tamper frame. Heating keeps
them in a plastic state, thus making them available for lubricating the tamper knife.
When the screed cools down, these substances solidify. They must be liquefied by
heating before the tamper is put into operation again.
- Usually, the only cleaning work required at the end of the day is to operate the
tamper at slow speed for approx. 15 minutes and to spray some separator fluid into
the tamper compartment.
- If the tamper is not to be used for a longer period of time, the tamper compartment
should be emptied as long as the material is still in a liquid state. If necessary,
switch on the heater!
To empty the tamper compartment, the tamper deflector plates (1), (2) of the screed
parts can be loosened:
- Loosen nut (3).
- Loosen screw plug (4) a few turns at slot.
m Ensure that the screw plug slot is positioned horizontally!
- Allow the tamper to run at low speed for a few minutes.
- Tighten screw plug (4) again.
- Tighten nut (3).
- Check gap dimension between tamper and tamper deflector plate (0.5 mm).
- If necessary, adjust the gap dimension. See chapter E.
A
Also carry out this procedure on all extension parts!
Removing the tamper deflector plates
- Loosen nut (3).
- Loosen screw plug (4) 90° at slot.
- Remove side plates (1a).
- Remove middle plates (2a).
- Swivel tamper deflector plate forwards slightly (out of screw plug) and push deflec-
tor to side out of mounting bracket.
- Reinstall tamper deflector places (1), (2) side plates (1a) and middle plates (2a) in
reverse sequence and tighten using screw plugs.
- Check gap dimension between tamper and tamper deflector plate (0.5 mm).
- If necessary, adjust the gap dimension. See chapter E.