KNOVA KN GENI-23 Manual Del Usuario página 10

MAINTENANCE
Item
Spark plug
Fuel
Check fuel hose for cracks or damage, Replace if necessary.
Fuel hose
Oil
Air filter
Muffler screen
Spark arrester
Fuel filter
Check hose weather for cracks or damage. Replace if necessary.
Crankcase breather hose
Cylinder head Decarbonizes cylinder head more frequently if necessary.
Valve clearance
Check all fittings and fasteners. Correct if necessary.
Fittings / fasteners
The point where abnormality was recognized by use
(1) Initial replacement of the engine oil is after before one month or after 20 hours of operation.
(2) The air filter needs to be cleaned more frequently when using in unusually wet or dusty areas.
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Since these items require tools, date and technical skills, you should find a local dealer perform the service.
Spark plug inspection
u
1. Remove the cap and spark plug cap
the tool x through the hole from the outside of the cover.
w
2. Insert the handlebar
counterclockwise to remove the spark plug.
3. Check for discoloration and remove any carbon deposits.
The porcelain insulator around the center electrode of
spark plug should be a medium to light tan color.
4. Check the spark plug
type and gap.
5. Install the spark plug.
Torque: 20.0 N.m
Tip: If a torque wrench is not available when installing a
spark plug, a good estimate of the correct torque is
1/4-112 turn past finger tight. However, the spark plug
should be tightened to the specified torque as soon as
possible.
6. Install the spark plug cap and spark plug cover.
Routine
Check condition. Clean and replace if necessary.
Check fuel level and leakage.
Check oil level in engine.
Replace.
Check condition. Clean.
Check condition. Clean and replace if necessary.
Check condition. Clean and replace if necessary.
Clean and replace if necessary.
Check and adjust when engine is cold.
The spark plug is important
engine components, which
should be checked
periodically.
v
, Insert
x
in to the tool and turn it
Standard spark plug:
E6TC/E6RTC BP6HS /
BPR6HS (NGK)
L87YC /R L87YC
(CHAMPION)
W16FP/ W16FPR
(DENSO)
W6BC / WR6BC
(BOSCH)
If needing EMC
Certification, engine must
use E6RTC spark plug
Gap: 0.6-0.7mm
(0.024-0.028in)
Pre-operation
check (daily)
Carburetor adjustment
The carburetor is a vital part of the engine. Adjusting should
be left to a dealer with the professional knowledge,
specialized date, and equipment to do so properly.
Engine oil replacement
1. Place the generator on a level surface and warm up the
engine for several minutes. Stop the engine and turn the 3
in 1 switch knob and fuel tank cap air vent knob to "OFF".
2. Remove the screw u
3. Remove the oil filler cap
4. Place an oil pan under the engine. Tilt the generator to
drain the oil completely.
5. Replace the generator to a level surface.
9
6 months
or 100 Hr
(1)
(2)
WARNING
Avoid draining the
engine oil immediately after
stopping the engine. The oil
is hot and should be handled
with care to avoid burns.
and then remove the cover
w
.
NOTICE
Do not tilt the generator
when adding engine oil.
This could result in
overfilling and damage
to the engine.
12 months
or 300 Hr
T
T
T
v .