FM5, FM8 & FM10 (All Versions)
Maintenance
20
PROBLEM PROBABLE CAUSE REMEDY
Fails to split logs Log is improperly positioned Refer to “Operation” section
for correct log loading.
The sizes or hardness of the
log exceeds the capacity of
the machine
Reduce the log sizes before
splitting it on the log splitter
Wedge cutting edge is blunt Refer to “Sharpening Wedge“
section.
Oil leaks Locate leak(s) and contact
the dealer
Low pressure caused by
unauthorised adjustment of
the Max. Pressure Limiting
Screw.
Contact the dealer.
Partial blockage of the
pump oil ways.
Turn the splitter upside
down. Undo the 3 bolts
fastening the pump to the
underside of the rear end
plate. Check the oilways in
the pump and the end plate
for signs of a blockage.
Contact the dealer
The carriage
jerks, making
unfamiliar noise
or vibrating a lot
Lack of hydraulic oil
and excessive air in the
hydraulic system.
Check oil level for possible
oil refilling.
Contact the dealer.
Oil leaks around
cylinder ram
or from other
points.
Air sealed in hydraulic
system while operating.
Loosen Bleed Screw by 3 ~
4 rotations before operating
the log splitter
Bleed Screw is not tightened
before moving the log
splitter.
Tighten the Bleed Screw
up before moving the log
splitter.
Oil Drain Bolt with Dipstick
is not tight.
Tighten the Oil Drain Bolt
with Dipstick.
Hydraulic Control Valve
Assembly and / or seal(s)
worn
Contact the dealer
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