Checking/replacing the blade carrier. Krone BA EasyCut F 320 CV, BA EasyCut F 320 CV gez./ges.

Add to My manuals
154 Pages

advertisement

Checking/replacing the blade carrier. Krone BA EasyCut F 320 CV, BA EasyCut F 320 CV gez./ges. | Manualzz

14 Maintenance - Cutterbar

14.5

Checking/replacing the blade carrier

The retaining bolts (2) must be replaced at the latest when the material thickness at the thinnest point is below 14 mm. To replace the retaining bolts (2), proceed as follows:

„ Loosen the locknut (3).

„ Remove the old retaining bolt.

„ Insert the new retaining bolt (2) from below through the wear skid (5), the blade (4) and the cutting disc (6).

INFO: Only use the locknut (3) once.

„ Screw the locknut (3) from above onto the retaining bolt (2) and tighten it; tightening torque

see Page 109

.

„

Fold down the front guard, see Page 79

.

14.5

Checking/replacing the blade carrier

WARNING

Risk of injury due to low material thickness and/or worn application seam on the blade carriers

If the material thickness is too low and/or an application seam on the blade carrier is worn, blades may loosen due to the high rotating speed. This can be the reason for serious or fatal injuries.

„ The blade carriers must be checked at least once a day or after contact with foreign objects.

„ Whenever a blade is changed, check the material thickness of the blade carriers.

Checking the blade carrier

136

KM000-041

ü

The machine is in the working position, see Page 85 .

ü

The machine has been shut down and secured, see Page 24

.

„

Fold up the front guard, see Page 79

.

The material thickness of the blade carriers must not be less than 3 mm at the weakest point.

„ If the material thickness is less than 3 mm, replace the blade carriers.

„ The blade carriers must be replaced at the latest when the application seam (1) is worn at one point.

EasyCut F 320 CV

Original operating instructions 150000173_09_en-GB

Maintenance - Cutterbar 14

Checking/replacing the blade carrier 14.5

Checking the blade carrier with a gauge

INFO

The gauge (1) can be ordered by quoting the order number 20 031 007 0.

1.1

1.2

1

KMG000-139

The material thickness of the retaining bolts and blade carriers is checked with the gauge (1).

Section (1.1) of the gauge (1) is used to check the material thickness of the retaining bolts,

see

Page 134

.

Section (1.2) of the gauge (1) is used to check the contour of the blade carriers.

KM000-090

WARNING! Risk of injury due to sharp blades! When removing the blades, wear suitable protective gloves.

„ Remove the blades.

„ Clean the area to be checked.

„ Slide the gauge (1) with the section (1.2) as far as it will go over the retaining bolt of the blade carrier (2).

EasyCut F 320 CV

Original operating instructions 150000173_09_en-GB 137

14 Maintenance - Cutterbar

14.5

Checking/replacing the blade carrier

KM000-091

Æ If the contour of the blade carrier (2) protrudes completely beyond the contour of the gauge

(1) in section (IC), the wear limit of the blade carrier (2) is not reached.

Æ If the contour of the blade carrier (2) disappears at any point in section (IIC) behind the contour of the gauge, the wear limit of the blade carrier (2) is reached. The blade carrier (2) must be replaced.

WARNING! Risk of injury due to sharp blades! When inserting the blades, wear suitable protective gloves.

„ Insert the blades.

„

Fold down the front guard, see Page 79

.

Inserting the blade carrier

1 1

3 1 2

1

3

138

4 5 5

KM001-428

ü

The machine is in the working position, see Page 85 .

ü

The machine has been shut down and secured, see Page 24

.

„

Fold up the front guard, see Page 79

.

To replace the blade carrier (2), proceed as follows:

WARNING! Risk of injury due to sharp blades! When removing the blades, wear suitable protective gloves.

„ Remove the blades (5).

„ Dismount the screws (1).

„ Remove the cutting disc (3) / mower drum (4).

„ Remove the blade carrier (2) and replace it.

WARNING! Note the installation position of the blade carriers, see Page 128 .

„ Fit the cutting disc (3) / mower drum (4) on the blade carrier.

„ Mount and tighten the screws (1).

EasyCut F 320 CV

Original operating instructions 150000173_09_en-GB

advertisement

Related manuals

advertisement

Table of contents