Hour or Annual Maintenance Long Term Storage

135-hour or Annual Maintenance

Long Term Storage

■The valve clearance should be adjusted annually or every 135 hours. It is highly recommended that this is done by a Shindaiwa-trained service technician.

■Replace the spark plug annually: Use only NGK CMR5H or equivalent resistor type spark plug of the correct heat range. Set spark plug electrode gap to 0.024-0.028 inch (0.6 -0.7 mm).

NOTE:

The NGK CMR5H also meets the require- ments for electro magnetic compliance (EMC).

3.	Insert feeler gauge (.003 for intake; .004
	for exhaust) between valve stem tip and
	rocker arm.
4.	Turn adjustment screw (clockwise =

Whenever the unit will not be used for 30 days or longer, use the following proce- dures to prepare it for storage:

■Clean external parts thoroughly and apply a light coating of oil to all metal surfaces.

■Drain all the fuel from the carburetor and the fuel tank.

IMPORTANT!

All stored fuels should be stabilized with a fuel stabilizer such as

STA-BIL™ , if oil with fuel stabi- lizer is not used.

ENGLISH

.BIL-STA como tal combustible de estabilizador un con estabilizado estar debe almacenado combustible Todo IMPORTANTE!

.contaminados o rancio combustible por causados daños por cobertura provee no Shindaiwa máquina esta de garantía La .carburador el en ni mangueras las en tanque, el en combustible con máquina esta almacene Nunca

¡PRECAUCIÓN!

.polvo sin y seco limpio, lugar un en máquina la Almacene ■

¡dañadas! o rotas empaquetaduras use Nunca .usar a volverse puede usada la dañada, esta no usada la y/o disponible está no empaquetadura la Si IMPORTANTE!

.tapa la instale e apropiadamente sellado esté que de asegurarse para balancín del cubierta la Reemplace .7

.necesario es si ajustarlo

a Vuelva .contratuerca la apretado

haber de resultado como cambió no

ajuste de espacio el que asegurarse para

.problemas sin vueltas dar pueda 5mm.2 de Allen arandela la de ajustador tornillo el que para ajustadora contratuerca la soltando Vaya .2

.TDC de compresión a pistón el ajuste y balancín, del cubierta la cilindro, del tapa la Remueva .1

válvula la de Ajuste

.Shindaiwa autorizado agente un con consulte proceso, del seguro siente se no o motor

CAUTION!

⬛Performing a valve adjustment incorrectly may cause hard starting and/or can damage the unit. Refer to the C-4 Service Manual for complete valve adjustment proce- dure and torque specifications.

⬛If you are unfamiliar with this engine or uncomfortable with this proce- dure, Consult with an authorized Shindaiwa servicing dealer.

Valve Adjustment

1.Remove cylinder cover, rocker arm cover, and set piston at TDC-compres- sion.

tighter, counter-clockwise = looser)

until feeler gauge is almost snug. Back

off just enough to allow gauge to slip

out with limited resistance.

5. While holding adjustment screw in

place with Allen driver, tighten locknut

with wrench.

6. Turn engine over several times, and

return to TDC-compression. Recheck

with proper feeler gauge to make sure

clearance adjustment did not change as

a result of tightening locknut. Readjust

as necessary.

Remove the remaining fuel from the fuel lines and carburetor. With the fuel drained from the fuel tank:

1.Prime the primer bulb until no more fuel is passing through.

2.Start and run the engine until it stops running.

3.Repeat steps 1 and 2 until the engine will no longer start.

CAUTION!

Gasoline stored in the carburetor for extended periods can cause hard starting, and could also lead to increased service and maintenance costs.

■ Remove the spark plug and pour about

1/4 ounce of 2-cycle mixing oil into the

cylinder through the spark plug hole.

Slowly pull the recoil starter 2 or 3

times so oil will evenly coat the interior

of the engine. Reinstall the spark plug.

ESPAÑOL

.necesario es si dañada pieza cualquier cambie o Repare ■

.diario" "Mantenimiento sección la en describe se según aire de elemento el Limpie ■

.cilindro del pared la lubrique aceite el que para arrancador el con motor el girar haga bujía, la instalar a volver de Antes .bujía la de agujero del través a cilindro el en aceite de onza de 1/4 aproximadamente vierta y bujía la Retire ■

.detenga se motor del marcha la y agoten se alimentación de manguera la en y carburador, el en combustible que hasta funcionar dejelo y motor el Encienda .combustible de almacenamiento el para aprobado recipiente un en combustible el todo Drene ■

.diario" "Mantenimiento sección la en describe se según componentes otros y cilindro del aletas las de cortes y hojas de residuos los todos Limpie ■

.máquina la de exterior el bien Limpie ■ Almacenamiento

apropiado calibrador el con chequear a
Vuelva .TDC a compresión la ajustar a
vuelva y veces varias motor el Vuelque .6
.llave la con contratuerca la apriete
Allen, destornillador un con lugar su en
ajustador tornillo el sostiene Mientras	.5
.resistencia mucha sin salga
calibrador el que permitir para poco un
Quítelo .ajustado bien este calibrador
el que hasta afloja) = izquierda aprieta, =
(derecha ajustador tornillo al vuelta De	.4
.balancín del brazo
del y válvula la de punta la de medio
en combustión) para 004. consumo;
para 003.( calibrador el Introduzca	.3

este con familiarizado esta no Si ⬛

.torsión de correctas especificaciones las y válvulas las ajustar cómo de completas instrucciones para 4-C del servicio de manual el Vea .máquina la dañar y/o arrancar al dificultad causar puede incorrectamente válvula la ajustar El ⬛

¡PRECAUCIÓN!

.(EMC) electromagnéticas conformidad de requisitos los satisface también CMR5H NGK La

NOTA:

.mm 7.0 -6.0 de medida una con bujía la Calibre .correcta temperatura de alcance el tenga que equivalente resistencia de bujía la o CMR5H NGK solamente Use .anualmente buj’a la Reemplace ■

.Shindaiwa de servicio de técnico un por haga se esto que recomienda Se .horas 135 cada o anualmente ajustada ser debe despeje de válvula La ■

horas 135 Cada

		7. Replace rocker arm cover gasket to
		assure proper sealing and install cover.

		IMPORTANT!
2. Loosen adjuster locknut so that the 2.5		If new gasket is not available and/or old
mm Allen socket head adjustment		gasket is not damaged, old gasket may
screw can turn freely.		be reused. Never use cracked or dam-
		aged gaskets!

■ Before storing the unit, repair or

replace any worn or damaged parts.

■ Remove the air cleaner element from

the carburetor and clean it thoroughly

with soap and water. Let dry and

reassemble the element.

■ Store the unit in a clean, dust-free area.

80844, DH2510 specifications

The Shindaiwa DH2510,80844 is a professional-grade hedge trimmer renowned for its powerful performance, ergonomic design, and versatility. This robust tool is ideal for both residential gardeners and professional landscapers who need efficiency and reliability in their equipment.

One of the main features of the DH2510 is its potent 25.4cc, 2-stroke engine, which ensures impressive cutting power and enables the trimmer to handle even tougher hedges and shrubs with ease. This engine is designed for optimal fuel efficiency, allowing extended operation without frequent refueling, making it convenient for larger jobs.

The telescopic shaft feature allows users to adjust the length of the trimmer, enhancing reach and adaptability when dealing with tall or wide hedges. This flexibility is crucial for achieving a clean and precise cut without the need for a ladder, thereby increasing safety and reducing physical strain.

The cutting blades are another standout feature of the DH2510. Measuring an impressive 24 inches in length, they come equipped with dual reciprocating edges that deliver a sharp and efficient cutting action. The blades are engineered to minimize drag, which enhances cutting speed and reduces fatigue during longer sessions. Additionally, the blades are designed for easy maintenance, enabling users to keep their equipment in optimal condition with minimal effort.

Shindaiwa's attention to user comfort is evident in the DH2510's ergonomic design. The handle is crafted to reduce vibration, making it more comfortable to use for extended periods. The trimmer's lightweight frame further contributes to reduced operator fatigue, allowing for better control and maneuverability.

The DH2510,80844 also incorporates advanced technology aimed at maximizing efficiency. For instance, it features a CDI ignition system that ensures reliable starts and smooth operation. This technology minimizes the risk of engine stalling, allowing users to focus on their trimming tasks without interruptions.

In summary, the Shindaiwa DH2510,80844 is an exceptional hedge trimmer that combines power, efficiency, and user comfort. With its strong engine, versatile telescopic design, sharp dual blades, and advanced ignition technology, it is a premier choice for those seeking a durable and high-performing garden tool. Whether you're a homeowner looking to maintain your garden or a professional landscaper aiming for precision, the DH2510 stands out as a reliable asset in your gardening arsenal.