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5. Maintenance
n.B. stop the engine before servicing. Put the engine on a level surface and remove the spark plug cap to prevent engine from
starting.
5.1.
the engine must be properly maintained to ensure its operation be safe and economical.
in order to keep the engine in good working condition, it must be periodically serviced. the following maintenance schedule and routine
inspection procedures must be carefully followed:
items
engine oil
check-Refill
replace
reduction gear
oil level check
oil (if equipped)
replace
Air filter elements
check
clean
replace
deposit cup (if
clean
equipped)
spark Plug
check-adjust
spark arrester
clean
idling (if
check-adjust
equipped)**
Valve clearance**
check-adjust
fuel tank & fuel
clean
filter**
fuel line
check
cylinder head
clean up carbon
,piston
* these items should be replaced if replacement is need.
** The installation and major repair work shall be carried out by specifically trained personnel.
5.2.
if the engine frequently works under high temperature or heavy load, change the oil every 25 hours.
5.3.
If the engine works in a dusty or other environment clean the air filter element every 10hrs, if necessary, change the air filter.
5.4.
Spark plug inspection fig.16.
5.4.1.
remove the cap and spark plug cap, insert the tool through the hole from the outside of the cover.
5.4.2.
insert the bar into the tool and turn it anti-clockwise to remove the spark plug.
5.4.3.
check for discolouration and remove the carbon. the porcelain insulator around the centre electrode of
the spark plug should be a medium-to-light tan colour.
5.4.4.
check the spark plug type and gap. adjust as required.
standard spark Plug: e6tc/e6rtc.
spark Plug Gap:0.6-0.7mm
spark Plug torque: 20nm
5.5.
carburettor adjustment
Adjustment should be left to authorized stockist with knowledge, data and equipment.
engine oil replacement
5.6.
Do not drain the engine oil immediately after stopping the engine, the oil will be hot and should be handled with care.
5.6.1.
Place the generator on a level surface and warm up the engine for several minutes. stop the engine and turn off fuel switch knob.
5.6.2. Remove the oil filler cap.
5.6.3.
Place an oil pan under the engine. tilt the generator to drain the oil.
5.6.4.
Put the generator on a flat surface.
5.6.5.
Add engine oil to the top limit level.
Recommended engine oil: SAE SJ 15W-40
recommended engine oil grade: APi service se type or higher
engine oil quantity: 0.35l
5.6.6.
Wipe away any spilled oil, be sure no foreign material enters the crankcase
5.6.7.
Install the oil filler cap/cover
5.7.
air filter
5.7.1.
Remove the air filter cover.
5.7.2.
remove the foam element.
5.7.3.
Wash the foam element in solvent and dry it.
5.7.4.
oil the foam element and squeeze out excess oil.
5.7.5.
the foam element should be wet but not dripping.
5.7.6.
Insert the foam element into the air filter case.
5.7.7.
Install the air filter case cover in position and tighten screws.
© Jack sealey limited
each time
first month or first
20hrs of operation.
9
9
9
9
9
9
every 2 years (change if necessary)
<225cc, every 125hrs
≤225cc, Every 250hrs
Original Language Version
thereafter every
every year or every
3 months or every
100hrs of operation.
50hrs of operation
9
9
9
9
9*
9
9
9
9
fig.16
fig.17
GI2300,GI3500 | Issue 1 fig1 19/04/18
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