Mounting relief springs. Krone BA EasyCut F 320 CV, BA EasyCut F 320 CV gez./ges.

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Mounting relief springs. Krone BA EasyCut F 320 CV, BA EasyCut F 320 CV gez./ges. | Manualzz

Start-up

Mounting relief springs

7

7.7

7.7

KM000-254

Secure the top link on the A-frame or on the upper coupling point of the machine such that the raised machine is aligned as parallel as possible to the ground.

ü The machine is mounted on the tractor.

„ Raise the machine via the front hydraulics,

see Page 86 .

„

Shut down and safeguard the machine, see Page 24

.

„ Ensure that the machine is parallel to the ground.

Æ Continue connecting when the machine is raised and parallel to the ground.

Æ If parallelism deviates too much:

„ Lower the machine to the ground,

see Page 85 .

„

Shut down and safeguard the machine, see Page 24

.

„ Relocate the top link in the hole pattern on the A-frame.

„ Raise the machine via the front hydraulics,

see Page 86 .

„ Ensure that the machine is parallel to the ground.

„ Repeat this process until the machine is raised parallel to the ground.

Mounting relief springs

For the “pushed” version

KM000-356

With turnbuckle Without turnbuckle

The relief springs (1) can be attached to the top link fork (3) with or without turnbuckles (2).

If turnbuckles (I) are used, the turnbuckles (2) are attached between the supporting chains (4) of the relief springs and the top link fork (3).

If no turnbuckles (II) are used, the supporting chains (4) of the relief springs are attached directly to the top link fork (3).

EasyCut F 320 CV

Original operating instructions 150000173_09_en-GB 67

7

7.7

Start-up

Mounting relief springs

The ground pressure of the mower can be adjusted via the perforated bar, via the length of the supporting chain and, if using the turnbuckle, via the turnbuckle.

KMG100-004

„ Hook the relief springs (1) on the machine side into the third borehole (III) in the perforated bar (2).

Attaching the relief springs with a turnbuckle

68

KM000-357

„ Lift the machine into the transport position via the front hydraulics,

see Page 86

.

„

Shut down and safeguard the machine, see Page 24

.

„ Mount the turnbuckle (1) with the connecting link (2) on the top link fork (3).

„ Set the turnbuckle (1) to a maximum dimension X=230 mm .

„ Attach the chain (4) to the turnbuckle (1) using the connecting link (5). In doing so, hook in the chains as short as possible and the same on both sides.

„ Remove excess chain links or attach in a suitable position.

„ Lower the machine into the working position via the front hydraulics.

NOTICE

The relief springs are optimally adjusted when the inclination of the supporting chains is approximately 35° in the working position.

EasyCut F 320 CV

Original operating instructions 150000173_09_en-GB

Start-up

Mounting relief springs

7

7.7

Attaching the relief springs without a turnbuckle

„ Lift the machine into the transport position via the front hydraulics,

see Page 86

.

„

Shut down and safeguard the machine, see Page 24

.

„ Attach the chain (4) to the top link fork (2) using the connecting link (5). In doing so, hook in the chains as short as possible and the same on both sides.

„ Lower the machine into the working position via the front hydraulics.

NOTICE

The relief springs are optimally adjusted when the inclination of the supporting chains is approximately 35° in the working position.

Checking internal chains for overstretching

KM000-359

With turnbuckle (I) Without turnbuckle (II)

The relief springs (1) are prevented from overstretching by internal chains (2). To protect the relief springs from overstretching, the internal chains (2) must not tension in the working position.

Checking internal chains

„ Lower the machine into the working position via the front hydraulics.

„

Shut down and safeguard the machine, see Page 24

.

„ Visually check that the chains (2) do not tension.

ð If the chains (2) are sagging, everything is correct (III).

ð If the chains (2) are tensioned (IV), the chains (3) of the relief springs must be hooked into the next-longer chain link.

EasyCut F 320 CV

Original operating instructions 150000173_09_en-GB 69

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