Fieldmann FZR 5110-B, Manual, Page: 12 / 20

EN 12
FZR 5110-B
Operation
Disassembly
Firmly press your thumb on the central point of the plug (3), when it lifts up, pull it out of the discharge chute.
Mowing with side discharge of grass clippings
(fi gure 3)
To attach the side discharge fl ap, lift up the side chassis cover on the lawnmower (fi gure 3 - point 1). Secure
the fl ap in place using hooks which fall under the spindle of the cover. Then release the cover (fi gure 3 - point 2).
When mowing with side discharge, it is necessary to place the mulching plug into the discharge chute.
SETTING THE MOWING HEIGHT
The mowing height is set centrally using the central mowing height adjustment lever (fi gure 1 – point 8).
There are 6 positions ranging from 25 - 75 mm. The middle mowing height is the most suitable for the majority of
lawns. Lawn damage may result when the lowest height is set.
REPLACING THE MOWING BLADES
If you wish to replace the mowing blade, remove the bolt (fi gure 7). Prior to removing the blade, drain the oil from
the oil tank.
Perform the installation according to the provided picture. Tighten the screw. The tightening torque is 40 Nm.
When replacing the the blade, replace the fastening bolt also.
CHANGING THE MOTOR OIL
The drain plug is located under the engine (fi gure 8). Place a suitable container for catching the used oil under
the engine and remove the plug. Tilt the lawnmower so that all the oil can drain from the oil tank.
After draining the oil, put the plug back into the hole, making sure that the plug is securely in its place and wipe
away any drops of spilled oil.
Add type SAE30 oil into the oil tank.
When the oil dipstick is inserted into the hole (not after being screwed in), the oil level should be between the Min
and Max marks (fi gure 5). Do not overfi ll the oil tank.
Start the engine and allow it to run for a short time. Stop the engine, wait 1 minute and check the oil level in the oil
tank. Add oil to the required level if necessary.
SPARK PLUG
As soon as the engine cools down, screw out the spark plug using a socket wrench and clean it with a wire
brush. Using a feeler gauge, set the spark gap to 0.75 mm (fi gure 9). Screw the spark plug back into position. Do
not overtighten the spark plug.