Krone Comprima F 155 XC, Original Operating Instructions, Page: 210 / 278

18 Maintenance
18.21 Adjust drive chains
210
Comprima F 155 XC
Original Operating Instructions 150001050_01_en
18.21.1 Drive chain of the pick-up
1
2
3
5
4
3
X
1
X
2
RP000-160
The drive chain of the pick-up main drive (1) and the drive chain of the pick-up (2) are located
on the pick-up on the right side of the machine behind the pick-up guard. The drive chains (1, 2)
are tensioned with the tension springs (3).
The dimension X
1
and X
2
of the tensioned spring length must be X
1
=60 mm and X
2
=60 mm .
Setting the drive chain
ü
The machine is shut down and safeguarded, refer to page 27 .
ü The pick-up is lowered to working position, refer to page 79 .
ü
The pick-up guard on the right side of the machine has been removed.
ü
The drive chains (1) and (2) and the pick-up guard have been cleaned.
„ To increase the chain tension, turn nut (4) and (5) clockwise until the dimension X
1
=60 mm
and X
2
=60 mm has been set.
„
To reduce the chain tension, turn nut (4) and (5) anti-clockwise until the dimension
X
1
=60 mm and X
2
=60 mm has been set.
INFORMATION
The drive chain is supplied with oil via the central chain lubrication system, refer to page 97 .
Spring discs of the pick-up drive
1
2
RP000-472
„
After repairing the pick-up drive (1), ensure that the disc springs (2) are arranged as shown.