Shindaiwa HT230 Operator's Manual download pdf (Page 12)

12

WARNING!

Non-standard parts may

not operate properly with

your unit and may cause damage

and lead to personal injury.

Stopping the Engine

1. Cool the engine by allowing it to idle for

2 - 3 minutes.

2. Move the ignition switch forward to the

“O” or STOP position.

Engine Idle Adjustment

WARNING!

The cutters must NEVER

engage at engine idle speeds!

If the idle speed cannot be

adjusted by the procedure described

here, return the trimmer to your dealer

for inspection.

The engine must return to idle speed when-

ever the throttle lever is released. Idle speed

is adjustable, and must be set low enough to

permit the engine clutch to disengage the

cutters.

Idle Speed Adjustment

1. Place the unit on the ground, then start

the engine and allow it to idle 2-3 min-

utes until warm.

3. If a tachometer is available, the engine idle

speed should be adjusted to 3,000 min

-1

(rpm).

4. Carburetor fuel mixture adjustments are

preset at the factory and cannot be ser-

viced in the ﬁeld.

IMPORTANT!

MAINTENANCE, REPLACEMENT OR

REPAIR OF EMISSION CONTROL

DEVICES AND SYSTEMS MAY BE

PERFORMED BY ANY REPAIR

ESTABLISHMENT OR INDIVIDUAL;

HOWEVER, WARRANTY REPAIRS

MUST BE PERFORMED BY A DEALER

OR SERVICE CENTER AUTHORIZED

BY SHINDAIWA KOGYO CO., LTD.

THE USE OF PARTS THAT ARE NOT

EQUIVALENT IN PERFORMANCE AND

DURABILITY TO AUTHORIZED PARTS

MAY IMPAIR THE EFFECTIVENESS OF

THE EMISSION CONTROL SYSTEM

AND MAY HAVE A BEARING ON THE

OUTCOME OF A WARRANTY CLAIM.

General Maintenance

WARNING!

Before performing any main-

tenance, repair or cleaning

work on the unit, make sure the

engine and cutting attachment are

completely stopped. Disconnect the

spark plug wire before performing

service or maintnenance work.

NOTE:

Using non-standard replacement parts could

invalidate your Shindaiwa warranty.

WARNING!

The cutters can continue

oscillating after the engine is

switched off.

WARNING!

Know how to stop the machine

quickly in an emergency.

Ignition Switch

Ignition Stop (O)

HT230

DH230

Ignition Stop (O)

Ignition Switch

Reduce Idle

Speed

Idle Adjustment Screw

2. If the cutters move when the engine is at

idle, reduce idle speed by turning the idle

adjustment screw counterclockwise.

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