Maintenance Schedule - Hitachi E10U Handbuch

• Carbon monoxide poisoning from engine exhaust. Be sure there is adequate ventilation whenever you
operate the engine.
• Burns from hot parts. Let the engine and exhaust system cool before you touch it to prevent burns.
• Injury from moving parts. Wear appropriate clothing, tie back long hair, and stay alert around the
generator to prevent injury from moving parts.
Read the instructions before you begin, and make sure you have the tools and skills required.
Your authorized service center knows your generator best and is fully equipped to do maintenance and repair.
To ensure the best quality and reliability, use only new genuine parts or their equivalents for repair or replacement.
CAUTION: To reduce the possibility of fire or explosion, be careful when working around gasoline.

MAINTENANCE SCHEDULE

NOTE: Initial oil change should performed after first 20 hours of use. Thereafter change oil every 100
hours.
Before changing oil, check for a suitable way to dispose of the old oil. Do not pour it down into
sewage drains, onto garden soil or into open streams, Your local zoning environmental regulations
will give you more detailed instructions on proper disposal.
Items marked with a
HITACHI Service Center.
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Use only a nonflammable solvent, not gasoline, to clean parts. Keep smoking, sparks, and
flames away from all fuel-related parts.
Inspection and maintenance item
Fuel Inspect leakage and amoun
Fuel tank filter Clean
Fuel strainer Replace
Fuel pipe Inspect cracks
Inspect leakage and amount
Engine oil
Replace
Inspect
Air cleaner element
Clean
Spark plug Inspect and clean
Recoil starter Function and breakage of rope
S w i t c h e s , a n d e l e c t r i c a l
Function and breakage
equipment on operation panel
T i g h t e n e d p a r t s a t
Inspect and retighten
each part of main body
Cylinder head Remove carbon
Valve clearance Inspect and adjust
required advanced skill and tools, so they should be done by the authorized
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manuals search engine
Inspection interval
At every 3 At every 6
At start of At first 20
months or months or
operation hours
50 hours 100 hours
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English
At every year
or 300 hours
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