Echo Bear Cat SC2206 - Manual (Page 17)

2.75 INCH CHIPPER/SHREDDER 13
ENGLI
sH
section
TRoubLEsHooTING
6
before performing any of the corrections in this troubleshooting chart, refer to the appropriate information contained in
this manual for the correct safety precautions and operating or maintenance procedures. Contact your dealer or the
factory for service problems with the machine.
pRobLEm possIbLE cAusEs REmEdY
Engine will not start.
improper control settings. use proper settings.
lack of fuel. Fill fuel tank.
spark plug disconnected. Connect spark plug.
Dirty, stale or contaminated gas. refill gas tank with fresh, clean unleaded regular gasoline.
internal engine problems.
see your dealer.
Engine or rotor stalls
or stops.
obstructed discharge. Use branch or similar object to clear discharge.
Plugged rotor. Clear rotor. Feed material more evenly.
Feeding material that is too
large.
reduce size of material.
Chipper does not chip.
Dull chipper blades. rotate or sharpen blades.
Drive belts loose or worn. Inspect drive belts, adjust or replace if needed.
attempting to feed branches
that are too large.
limit branch size to 2.75 inches in diameter.
broken or missing chipper
blades
replace blade.
Engine overheats.
Cooling system plugged. Clean cooling fan and fins.
improper oil level. Fill engine to correct oil level. refer to the engine owners manual.
Hard to feed chipper;
requires excessive
power to chip.
Dull chipper blades. reverse or sharpen blades.
obstructed discharge. Use branch or similar object to clear discharge.
shredder requires
excessive power
or stalls.
obstructed discharge. Use branch or similar object to clear discharge.
Plugged rotor. Clear rotor, feed material into shredder more evenly.
Wet or green material will not
discharge.
alternately feed dry material or install larger discharge screen.
Material from chipper
wraps around
rotor shaft
stringy, green material
bypasses chipper blades.
rotate branch or material when feeding to cut completely.
Dull chipper blades. sharpen blades.
Excessive vibration
while running.
Drive system vibration.
Check drive belts and pulleys for bad or worn areas. Check for
dull chipper blades or shredder knives.
rotor out of balance.
inspect rotor for broken or missing chipper blades and shredder
knives; replace if needed. Check rotor to see if it wobbles.
Check to see if rotor is assembled correctly.
rotor will not turn.
obstructed discharge. Use branch or similar object to clear discharge.
Plugged rotor. Clear rotor. Feed material more evenly.