Ammann APR 22/40, Translation Of The Original Operating Manual

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3.1 Des crip ti on
Ma chi nes of the APR se ries are re ver si ble vi brat ion pla tes that
work ac cor ding to the 2-wave vi brat ion sys tem.
The en gine drives the ex citer on the base plate via a cen trif u gal
clutch and a V-belt. The ex citer pro duces the vi bra tion re quired
for com pac tion as a re sult of the built-in im bal ance.
The ma chine is guided at the drawbar grip. It is op er ated with the
op er at ing con trols on the drawbar.
APR se ries ma chi nes are suit ab le for all com pac ti on work in ci vil
en gi nee ring and road buil ding.
It can be used to com pact all ground ma ter ials such as sand, gra -
vel, slag, crus hed sto ne, asphalt and com po si te sett pa ving.
3.1.1 Equip ment over view
1 Wear-pro tec ti on pla te 1)
2 Base pla te with Ex ci ter
3 Cen tral-point sus pen si on
4 Ope ra ting hour me ter 1)
5 Draw bar grip/Dri ve le ver
6 En gi ne speed con trol le ver
7 Draw bar
8 Trans port car ria ge 1)
9 En gi ne
10 Cen tri fu gal clutch
1) Spe ci al equip ment
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3. Ope ra ti on
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