Rauch MDS 8.2, Инструкция по эксплуатации

Страница: 113 / 146

Faults and possible causes
107
11
Irregular fertiliser feed to
spreading disc

Outlet blocked

Clear blockages.
Irregular fertiliser feed to
spreading disc

Defective agitator

Check agitator and replace
it, if required.
Spreading discs are fluttering.

Check plastic cap nuts for
tight fit and check threads.
If the metering slide is closed,
the fertiliser trickles out of the
hopper.

Too great a distance be-
tween agitator and hopper
base.

Check the distance be-
tween the agitator and hop-
per base.

If the distance is greater
than 2 mm, please observe
chapter
12.9: Checking the
agitator setting, page 123 .
Metering slide does not open

Metering slides do not
move easily.

Check for smooth slide
movement, check the lever
and the joints, and improve
if necessary.

Check the extension
spring.

The reducing plate at the
hose connection of the
plug-in connector is con-
taminated.

Clean the reduction plate.
The metering slide opens too
slowly.

Clean the restrictor plate.

Replace the 0.7mm restric-
tor plate with a 1.0mm re-
strictor plate. The plate is
located at the hose con-
nection of the plug-in con-
nector.
Blockage of the metering open-
ings due to: Fertiliser clumps,
damp fertiliser, miscellaneous
impurities (leaves, straw, sack
residues)

Clogging
1. Park tractor, remove igni-
tion key.
2. Open metering slides.
3. Place collecting vessel un-
derneath.
4. Remove spreading discs.
5. Clean the outlet from be-
low with a wooden pole or
the adjustment lever and
push through the metering
opening.
6. Remove any foreign ob-
jects in the hopper, see
12.4: Cleaning, page 114 .
Fault Possible cause Measure