Shindaiwa EB802RT User Manual download pdf (Page 17)

17

Troubleshooting Guide

Operator is overworking the unit.

Carburetor mixture is too lean.

Improper fuel ratio.

Fan, fan cover, cylinder ﬁns dirty or

damaged

Carbon deposits on the piston or in the

mufﬂer.

Clogged air cleaner element.

Loose or damaged spark plug.

Air leakage or clogged fuel line.

Operate at slower rate.

Consult with an authorized servicing

dealer.

Reﬁll with clean fresh unleaded

gasoline with a pump octane of 87 or

higher, mixed with Premium 2-cycle

mixing oil at a 50:1 gasoline/oil ratio.

Clean, repair or replace as necessary.

Consult with an authorized servicing dealer

Clean or replace the air ﬁlter

Tighten or replace the spark

plug. Restart. Check the Product

Speciﬁcations page in this manual for

the correct spark plug for this unit.

Repair or replace fuel ﬁlter and/or fuel

line.

Water in the fuel.

Piston seizure.

Faulty carburetor and/or diaphragm

Overheating condition.

Improper fuel.

Carbon deposits in the combustion

chamber.

Check fuel octane rating; check for

presence of alcohol in the fuel. Refuel

as necessary.

Consult with an authorized servicing

dealer.

Reﬁll with fresh fuel/oil mixture.

Consult with an authorized servicing

dealer.

Consult with an authorized servicing

dealer.

Is the engine

overheating?

Engine is rough at all

speeds. May also have

black smoke and/or

unburned fuel at the

exhaust.

Engine is knocking.

LOW POWER OUTPUT

What To Check Possible Cause Remedy

Fallen leaves or debris on intake cover..

Clean intake cover..

Engine speed is

reduced.

Heat sensor is activated, due to

restricted air ﬂow at intake cover.

Stop the engine. Clean debris blocking

intake cover. Restart. Idle more than 1

minute. If engine speed is reduced again,

consult with an authorized servicing

dealer.

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