0478 192 9809 A - EN
32
To start the engine, the following 
conditions must always be fulfilled:
– The discharge chute must be correctly 
installed.
– The brake pedal must be pressed or the 
parking brake engaged.
The engine is switched off if the user:
– Leaves the driver's seat with the 
mowing deck engaged.
– Lifts the grass catcher box or removes 
the deflector (special accessory) with 
the mowing deck engaged.
– Removes the discharge chute with the 
mowing deck disengaged.
– Leaves the driver's seat without 
engaging the parking brake.
Integrated blade run-down brake:
RT 5097, RT 5097 C, RT 5097 Z, 
RT 5112 Z, RT 6112 C, RT 6112 ZL:
Following disengagement, the mowing 
blades come to a standstill after 5 
seconds at the latest.
RT 6127 ZL:
Following disengagement, the mowing 
blades come to a standstill after 7 
seconds at the latest.
● Familiarise yourself with the controls on 
the machine before using it. (Ö 8.)
● Before operating the machine, inspect 
the maintenance schedule and carry 
out all relevant maintenance 
operations. (Ö 15.1)
● Check the safety devices before each 
use. (Ö 12.)
The ride-on mower must not be 
operated if safety devices are missing 
or damaged or have been bypassed or 
modified.
13.1 Filling the fuel tank
Maximum tank capacity:
9litres
Recommendation:
Fresh good quality fuel, please 
refer to the engine instruction manual for 
information on fuel grade (octane rating).
– Unleaded petrol.
Filling procedure:
● Stop the engine and allow it to cool 
down (warm to the touch). (Ö 13.3)
● Engage the parking brake. (Ö 8.14)
Pour in the fuel slowly and carefully. In 
order to prevent the fuel from overflowing, 
filling should be performed in several 
stages. 
Remove the funnel between the individual 
filling operations in order to visually check 
the filling level in the tank.
The more fuel has already been filled into 
the tank, the smaller the filling quantities 
should be for each filling operation. To give 
the fuel room to expand, never fill the fuel 
tank past the lower edge of the filler neck.
Tank cap:
Unscrew the tank cap (1) (note direction of 
arrow) and remove.
● Fill the fuel into the tank using a suitable 
funnel (not included in standard 
equipment) (see Filling procedure).
Following engagement of the 
mowing deck, the mowing blades 
turn and a wind noise is audible.
The run-on time corresponds to the 
duration of the wind noise following 
disengagement. This can be 
measured using a stopwatch.
13. Operating the machine
Risk of injury!
Carefully read and observe the 
entire section "For your safety" 
before operating the machine. 
(Ö 4.)
For safety reasons, the machine 
must not be used on slopes with an 
inclination of more than 10° 
(17.6%).
A slope inclination of 17.6% 
corresponds to a vertical height 
increase of 17.6 cm for a 100 cm 
horizontal distance.
To prevent fuel spillage, use a 
suitable funnel (not included in 
standard equipment) when filling 
up.