AFF 862ASD, Инструкция по эксплуатации, Страница: 14 / 23

Page 14
PISTON EXTENSION AND RETRACTION
1 . Extending the Ram can be operated either manually or by air.
Operating by air:
1 . Connecting the air hose of air foot valve to the Air source. (fig 16)
2 . Turn the handle lever of selector valve to position 3. (fig 17)
3 . Depress the air foot valve (32), when the piston rod is not under load, then the piston rod extending
quickly. When the piston rod is under load, then the piston rod will extend slowly.
Operating manually :
1 . Insert the handle (26) to the handle base(P43), Turn the handle lever of socket valve to position 3.
(fig 17) when the piston rod is not under load, then the piston rod extending quickly. When the piston
rod is under load, then the piston rod will extend slowly.
2. Retracting the ram can be operated manually or by air.
Operated by air :
1 . Connecting the air hose of air foot valve to the Air source. (fig 16)
2 . Turn the handle lever of selector valve to position 1. (fig 17)
3 . Depress the air foot valve (32), then the piston rod returns quickly.
Operating manually:
1 . Insert the handle (26) into the handle base(P43), pumping the handle returns the piston rod quickly.
2. The operator can retract the piston rod either by air according to process or manually according to process
3 . To stop the movement of the piston rod: stop pumping the handle tube (26) or release the air foot valve
(32), the piston rod will stop moving. Then turn the handle lever of selector valve to position 2. (fig 17)