MTD 500 thru 510 ユーザーズマニュアル

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Storing Your Log Splitter
Clean the unit thoroughly.
Wipe equipment with an oiled rag to prevent rust.
Refer to engine manual for correct engine storage 
instructions.
Store unit in a clean, dry area. Do not store next to 
corrosive materials such as fertilizer.
WARNING: Never store the machine or
fuel container indoors where there is an
open flame, spark, or pilot light such as on
water heater, furnace, clothes dryer, or
other gas appliance.
WARNING: Drain fuel into an approved
container outdoors, away from an open
flame. Allow engine to cool. Extinguish
cigarettes, cigars, pipes, and other
sources of ignition prior to draining fuel.
Fuel left in engine for extended periods
deteriorates and will cause starting
problems.
SECTION 7:  CONDITIONS THAT WILL VOID WARRANTY
Failure to maintain proper fluid level in reservoir will 
cause permanent damage to pump by allowing air 
to be drawn into pump. Fluid will become foamy.
Changing the relief valve setting or pressure 
adjustment of control valve without proper 
knowledge and instruction from the factory will void 
your warranty. A very minor adjustment could 
destroy the structural and safety limits for which the  
unit was designed. The system will produce more 
power than the structure will withstand. Higher 
pressure could cause the hoses to burst, cylinder to 
rupture, and intense fluid releases, which could 
result in serious personal injury.
Disassembling the pump will void your warranty. If 
replacement is necessary, merely disconnect and 
replace. Do not attempt to adjust pump settings, as 
they are adjusted by the manufacturer at the 
factory.
Use of incorrect hydraulic fluid will void your 
warranty. Use only Dexron III automatic 
transmission fluid or 10W AW hydraulic fluid.
The flexible pump coupler must be inspected 
regularly. Allowing the coupler to deteriorate will 
void your warranty. Deterioration of spider insert 
and prolonged use after its deterioration will destroy 
pump bearings, engine bearings and the coupler 
hubs.
Improper beam lubrication will cause premature 
wear and looseness. Lubricate the beam regularly. 
Lack of lubrication will void your warranty.
Improper adjustment of splitting wedge will void 
your warranty. If wedge is too loose, cylinder beam 
and wedge wear will result. Allowing the wedge to 
loosen and be used under operating stress will 
cause damage which will not be covered under 
warranty. If wedge is too tight, severe beam 
damage will result which will not be covered under 
warranty.
Do not overheat the hydraulic system. Excessive 
heat will destroy the hydraulic system with 
hardened O-rings and excessive friction.
Do not attempt to start in temperatures under 20¤F 
without pre-heating fluid in reservoir. Excessively 
cold fluid can not circulate and draw into pump.
Repair any leaks in hydraulic system immediately. 
Unattended leaks will cause air to enter system 
and/or decrease fluid level in reservoir, causing 
damage to the hydraulic system which will not be 
covered by warranty.