5 - Operation
39
TR2 V and TR2 Z boom hydraulic controls
±
WARNING! Before using the unfolding/folding functions, check that the frame is properly locked in place.
±
WARNING! The boom unfolding/folding functions must only be used when the sprayer is stationary. Otherwise the
boom could be damaged.
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WARNING! Do not raise the boom tilt to the vertical before folding the three arms. The same applies during the
normal folding procedure. Otherwise the boom could be damaged.
To unfold the TR2 V and TR2 Z boom, proceed as follows:
÷
For more details on identifying the hoses, refer to section
Version TR2 V and TR2 Z hydraulic connection page 32
1. Secure the central frame lock by selecting locking (2) and then engaging boom locking (11).
2. Release the boom from its transport supports by lifting switch (4)
3. Simultaneously unfold the inner arms by lowering switch (7).
4. Lower the boom tilt by lowering switches (3) and (5).
5. Unfold the left and right outer arms by pushing switches (6) and (8) outwards.
6. Set the boom to working height above the crop or ground by operating switch (4).
7. Unlock the boom by moving switch (2) to the 'padlock' position and then operating switch (11).
8. If necessary, adjust the boom's incline by moving switch (2) and then operating switch (11).
To fold the boom, proceed as follows:
1. Position the boom horizontally by moving switch (2) to the 'padlock' position and then operating switch (11).
2. Lock the central frame by moving switch (2) to the 'padlock' position and then operating switch (11).
3. Raise switch (4) to lift the boom as far as possible.
4. Push switches (6) and (8) in to fold the boom.
5. Raise switches (3) and (5) to raise the boom's variable geometries.
6. Fold the outer arms by raising switch (7). Ensure that the arms are indeed in contact with the guide rail.
7. Lower the boom by lowering switch (4), until it rests on the transport supports.
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