Zenoah MISTER MD6210M - Manual (Page 15)

MD6210M
GB-15
G
B
FUEL FILTER
• A clogged fuel filter may cause poor acceleration of
the engine. Check periodically to see if the filter is
clogged with dirt. The filter can be taken out of the
fueling port using a small wire hook. Disconnect the
filter assembly from the fuel pipe and unhook the re-
tainer to disassemble it. Clean the components with
gasoline.
■ Spark plug
WARNING
• Do not touch the spark plug with your bare hands
immediately after operation, as there is the risk of
burns due to high temperature.
• After every 50 hours of operation, detach the spark
plug and remove dirt from the electrodes with a
wire brush or similar.
• The correct electrode gap is 0.6 to 0.7mm.
• When replacing plugs, please use designated items.
NGK (BPMR7A)
IMPORTANT
• If too much fuel is absorbed or poor quality oil is used,
the spark plug electrodes become dirty, making the
engine harder to start.
• Note that using any spark plug other than those des-
ignated may result in the engine failing to operate
properly or in the engine becoming overheated and
damaged.
• To install the spark plug, first turn the plug until it is
finger tight, then tighten it a quarter turn more with a
socket wrench.
TIGHTENING TORQUE:
14.7 to 21.6 N.m.
(150 to 220 kgf-cm)
Maintenance, replacement, or repair of the emission
control device and systems may be performed by any
non-road engine repair establishment or individual.
WARNING
Make sure that the engine has stopped and is cool
before performing any service to the machine. Con-
tact with rotating blower fan or hot muffler may
result in a personal injury.
■ AIR CLEANER
Check the air cleaner every 25 hours of use or more fre-
quently if used under dusty conditions. A clogged air
filter may increase fuel consumption while cutting
down the engine power. Never operate the mister
without the air filter or with a deformed filter element
because unfiltered dusty air may quickly ruin the
engine.
CLEANING AIR FILTER:
1. Remove the air cleaner cover by pulling the tab on
bottom and take out the filter element.
2. Use neutral detergent and warm water to clean the
filter element. After cleaning, air dry the element com-
pletely and moisten with a small amount of 2 cycle
motor oil.
9. Maintenance
(1) Screen (2) Element
(3) Holder (4) Retainer
0.6~0.7 mm