Bedienungsanleitung / Owner Manual 4000 Pro
14
Herkules Motorgeräte
www.herkules-garten.de
The Herkules Shredder 4000 Pro is not a soil
processing machine Do not shred earth,
manure or compost in this unit.
Maintenance of the Shredder 4000
•
Only work on the machine if the mains plug
or spark plug lead are disconnected.
•
Tighten the hardware after the first hour of
use and then at regular intervals until stable
•
Regularly check belt tension, particularly
after heavy work.
Turning or replacing hammers
(This work should only be carried out by trained
personnel)
•
Stop the machine or remove the supply plug
or spark plug as appropriate
•
Remove the discharge hopper.
•
Remove the V-belt cover (6).
•
Pull out the two (if screen is fitted four) pins
(7).
•
Pull out the grille belts (8) and fold down the
vertical grill (2) and the screen (1) (if fitted).
•
Remove the shaft cover.
•
Remove the location pin.
Extract the hammer shaft from the left hand side
of the machine. Take care to keep the removed
parts in order by threading them on a wire or
other bar so they can be replaced in the correct
sequence. After turning or replacing the
hammers, please assemble all the components
in the correct order. Refit the safety ring and
secure with a new location pin. Check for free
rotation whenever the hammers have been
turned or replaced..
Changing sheer bars
If the sheer bar is worn, you can turn it over.
•
Stop the engine and disconnect the spark
plug or remove the supply plug on electrically
powered machines.
•
Lock the side hopper to the main hopper
•
Slacken the sheer bar screws.
•
Turn the sheer bar. If it is damaged or worn
out, replace it.
•
Fully tighten the mounting screws.
After re-positioning or replacing the sheer bar
measure the gap between the cutting blades and
sheer bar which should be 2mm. If the clearance
is greater, add spacers to correct.
Changing of cutter blades
•
Stop the engine or remove the spark plug, or
remove the supply plug for electrically
powered units.
•
Remove the discharge hopper
•
Tilt the main hopper backwards.
•
Turn the hammer shaft by hand until side
blade is on top.
•
Slacken the blade jacking bolt and remove it.
•
Fold down the vertical and horizontal screens.
•
Turn the hammer shaft until you can reach
the blade through the outlet.
•
Loosen the 2nd blade screw and remove the
blade
•
Fit the new blade loosely with the outer screw
only. The cutting edge should be pointing
downwards.
•
Turn the blade into cutting position so that
the blade is now pointing upwards.
•
Fully tighten the blade mounting bolts.
