Operator's manual
Trailed disc mowers
KDC
- 35 -
Fig. 33.
Adjustment of impact force of rollers
6.8.
Adjusting speed of conveyor belt
Speed adjustment is possible by means of manual adjusted throttle valve. Throttle valve is
located by EURO plug of hydraulic section for hydraulic drive. Direct adjustment is possible by
means of a graduated knob. Turning the knob to the left will increase conveyor speed, while to the
right – will reduce conveyor speed.
6.9.
Maintenance and service
6.9.1.
Checking the condition of cog belt and tension
(Models: KDC S / KDC W)
Drive from conditioner and rollers driving shaft is transmitted by
cog belt onto conditioner’s
axis. Constant belt tension is provided by tightener, adjusted with tensioning bolt
B.
Fig. 34a.
Protective guard of drive belt
Fig.34b.
View of properly tightened drive
belt
When starting for the very first time after ca. 2 hours of operation, control tension of cogbelt
transmitting the drive onto the conditioner or rollers. If cogbelt tension is too low, tighten it as per
label N175.
Fig. 35.
Control and tension of cogbelt
A
A
B
N
S
O
S
