E

3-4C

G

F

3-4D

H

J

3-4E

TO INSTALL SAW CHAIN:

WARNING

EWhenever handling the saw chain, wear work gloves for protection against sharp cutting edges.

N1. Spread the chain out with the cutting edges (E) of the chain pointing in the DIRECTION OF ROTATION

G

(Figure 3-4C).

2. Place the slotted end of the guide bar over the bar bolts so the Tang (B) fits into the lower hole (C) in

L

the guide bar (D) (Figure 3-4B).

I3. Install the sprocket cover (H). Place the cover over the 2 bar bolts. Thread the retaining nuts (J) FIN-

SGER TIGHT ONLY (Figure 3-4E).

H3-5. SAW CHAIN TENSION ADJUSTMENT

Proper tension of the saw chain is extremely important and must be checked before starting, as well as dur- ing, any cutting operation. Taking the time to make needed adjustments to the saw chain will result in improved cutting performance and prolonged chain life.

INSTALLATION DE LA CHAINE :

AVERTISSEMENT

Pour toute manipulation de la chaîne, porter des gants de protection à cause des tranchants d’attaque F affilés.

R1. Faire une boucle avec la chaîne, les tranchants (E) de la chaîne se trouvant dans le SENS DE LA

AROTATION (Figure 3-4C).

N2. Passer la chaîne autour du pignon (F), les maillons d’entrainement entre les «dents» du pignon. Placer

C les maillons de la chaîne dans la rainure (G) supérieure et autour de la tête du guide-chaîne. La chaîne

Ade la tronçonneuse pendra légèrement vers le bas du guide-chaîne (Figure 3-4D).

I3. Placer le couvercle du pignon (H) sur les deux goujons. Serrer les écrous (J) A LA MAIN (Figure 3-4E).

Spositions. L’apporter immédiatement à un centre de Service Après-Vente McCulloch agréé pour reparation.

3-5. REGLAGE DE LA TENSION DE LA CHAINE

La tension de la chaîne est d’une importance capitale et doit être contrôlée avant de commencer et pen- dant tout travail de coupe. Prendre le temps de faire les réglages nécessaires à la chaîne de votre tronçon- neuse est synonyme de bonne performance et de longévité de votre outil.

PARA INSTALA LA SIERRA DE LA CADENA:

ADVERTENCIA

Utilice guantes de trabajo pesado para protegerse contra los eslabones de cortado filosos cuando maneje

Ela sierra de cadena.

S1. Extienda la cadena formando un haro con los bordes cortantes de la cadena (D) apuntado en la DIREC- CION DE LA ROTACION (Figura 3-4C).

P2. Ponga la cadena sobre el piñón (F) con los eslabones concordando en medio de los dientes del piñón.

AGuía las uniones de la cadena dentro del haro (G) en la parte superior de la barra guía alrededor de la

Ñnariz. La cadena de la sierra colgará un poco en la parte inferior de la barra guía (Figura 3-4D).

O3. Instale la cubierta del piñón (H). Ponga la cubierta sobre los 2 tornillos de la barra. Apriete las tuercas

L retenedoras (J) CON LA PRESION DE LOS DEDOS SOLAMENTE (Figura 3-4E).

3-5. AJUSE DE LA TENSION DE LA CADENA DE LA SIERRA

Una tensión propia de la cadena de la sierra es extremadamente importante y debe de ser revisada antes de arrancar la sierra, al igual que durante cualquier operación de cortado. El tomar tiempo para hacer los ajustes necesarios para la sierra de cadena resultara en un mejor rendimiento y una vida prolongada para su sierra de cadena.

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McCulloch MS1425, MS1630, MS1640, MS1645 user manual SAW Chain Tension Adjustment, Reglage DE LA Tension DE LA Chaine

MS1425, MS1630, MS1640, MS1645 specifications

The McCulloch MS1425, MS1630, MS1640, and MS1645 chainsaws represent a line of robust and reliable power tools designed to meet various cutting needs. Each model showcases advanced engineering and innovative technologies, making them excellent choices for both professional and home users alike.

The MS1425 is the entry-level model, perfect for lighter tasks such as pruning and trimming. This chainsaw is powered by a potent 14-inch bar and a 25cc engine, which provides ample power for small to medium jobs. It features an easy-start system, allowing users to fire up the saw quickly and efficiently, while the lightweight design ensures easy handling even during prolonged use.

Moving up in the lineup, the MS1630 incorporates a larger 16-inch bar, making it suitable for more demanding tasks like cutting firewood or clearing branches. This model is powered by a durable 30cc engine, delivering a perfect balance of power and efficiency. A key feature is its automatic chain lubrication system, which ensures consistent oil delivery to the chain, enhancing longevity and performance during operation.

The MS1640 is designed for users who require a bit more power and versatility. With a 16-inch bar and a more robust 40cc engine, this chainsaw excels in a variety of applications, from heavy-duty yard work to professional landscaping. The MS1640 boasts vibration-reducing technology that minimizes user fatigue during extended work sessions. Its easy-access air filter and tool-free chain tensioning system contribute to convenient maintenance, ensuring the saw operates smoothly over time.

At the top of the range, the MS1645 combines advanced design features to offer a powerful and efficient cutting experience. With a 16-inch bar and a powerful 45cc engine, this model is perfect for both residential and commercial use. The MS1645 includes a programmable ignition system for better fuel combustion, improving efficiency and reducing emissions. Additionally, it comes equipped with safety features like an inertia-activated chain brake and anti-kickback design, making it a safe choice for users.

Each model in the McCulloch MS series embodies the brand's commitment to quality, performance, and user-friendly operation. With features designed to enhance user experience and advance cutting capabilities, these chainsaws are tailored to meet the diverse needs of gardeners and professionals alike. Their combination of power, durability, and innovative technologies ensures that users can tackle a range of tasks with confidence and ease.