Shindaiwa HT230 Operator's Manual download pdf (Page 13)

13

Prior to each work day, perform the following:

WARNING!

To reduce re hazard, keep

the engine and mufer free of

debris, leaves, or excessive grease.

n Lubricate the cutters with oil before

use, and after refueling.

n Check the cutters for damage or

improper adjustment, and adjust or

replace as necessary.

n Carefully remove any accumulations

of dirt or debris from the mufﬂer and

fuel tank. Dirt build-up in these areas

can lead to engine overheating, ﬁre, or

premature wear.

Mufer

This unit must never be operated with a

faulty or missing spark arrester or muf-

ﬂer. Make sure the mufﬂer is well secured

and in good condition. A worn or damaged

mufﬂer is a ﬁre hazard and may also cause

hearing loss.

Spark Plug

Keep the spark plug and wire connections

tight and clean.

Fasteners

Make sure nuts, bolts, and screws (except

carburetor adjusting screws) are tight.

Daily Maintenance

Clean debris from

tank and mufer

Inspect cooling

ns, and clean as

required

Clean around

spark plug

Lubricate

cutters

Check cutters for

damage and correct

adjustment

Inspect/clean air lter

element

10-15 Hour Maintenance

Every 10 hours of operation,

(more

frequently in dusty or dirty conditions):

Remove the air cleaner element from the

air cleaner housing and clean it thoroughly

with soap and water. Rinse and dry

thoroughly. Add a few drops of oil and

work it in, then reassemble.

Every 10 to 15 hours of operation:

n Remove and clean the spark plug.

Adjust the spark plug electrode gap to

0.6 mm (0.024-inch). If the plug must be

replaced, use only:

NGK BMR6A or an equivalent spark

plug of the correct heat range.

Clean the spark plug and check the

gap at the electrode.

0.6 mm

(0.024 inch)

CAUTION!

Do not operate the unit if the air

cleaner or element is damaged, or if

the element is wet.

CAUTION!

Before removing the spark plug, clean

the area around the plug to prevent

dirt and debris from getting into the

engine’s internal parts.

Air Cleaner

Element

Air Cleaner

Cover

Cover

Clean Debris

Keep intake

clean

Keep cooling

ns clean

n Clean any debris or dirt from the hedge

trimmer cutter blades. Lubricate the

blades before use and after refueling.

Check the cutters for damage or incor-

rect adjustment.

n Check for loose or missing screws or

components. Make sure the cutter at-

tachment is securely fastened.

n Check the entire unit for leaking fuel or

grease.

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