Krone 5XL-GD, Operating Instructions Manual

Page: 87 / 126

VI - 7
Maintenance
6.6 Hydraulic system
6.6.1 Specielle safety instructions
Before performing any work on the hydraulic unit,
depressurise the system. Hydraulic fluid escaping under
pressure can cause serious injury. In case of injury, call a
doctor.
Work on the hydraulic system must only be carried out by
a trained specialist.
Movement of the frame
Delay in switching off the sensor is regulated by a tension
spring (1).
• Increased tension on spring (1) = longer delay in
switching off = more force on metering rollers
• Reduced tension on spring (1) = shorter delay in
switching off = less force on metering rollers
6.5.3 Switching off the scraper floor
The right bearing of the lower metering roller is a moving
part.
The motion sensor is on the underside of the bearing. It
registers movement of the metering roller.
The bearing must be able to move. It
must therefore be regularly greased
with a grease gun, at least every 50
operating hours.
TR000027
1
2
TR000028
50h