McCulloch MS1425, MS1630, MS1640, MS1645 user manual Para Ajustar LA Tension DE LA Sierra

Models: MS1425, MS1630, MS1640, MS1645

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Disengage the CHAIN BRAKE® (D) by pulling it backward (Figure 3-5B).
1. Loosen the bar retaining nuts (E) so they are hand tight (Figure 3-5B).
REMARQUE : La tension d’une chaîne neuve doit être contrôlée fréquemment pendant son rodage, après aussi peu que cinq coupes. Les intervalles entre réglages s’espaceront rapidement (Figure 3-5A).
ATTENTION
Si un chaîne est TROP TENDUE ou TROP LACHE, le guide-chaîne et les roulements de vilebrequin s’useront plus rapidement. Etudier la Figure 3-5A pour tout renseignement concernant la tension appropriée pour moteur chaud (A) ou froid (B), et comme guide indiquant quand la chaîne a besoin d’être ajustée (C).
REGLAGE DE LA TENSION DE LA CHAINE :
REMARQUE : S’assurer que le frein de chaîne CHAIN BRAKE® est débloqué. Débloquer CHAIN BRAKE® (D) en le poussant vers l’arrière (Figure 3-5B).
1. Desserrer les écrous (E) du guide-chaîne jusqu’à ce qu’ils puissent être serrés à la main (Figure 3-5B).
NOTA: Una cadena y barra nueva requerirán un reajuste después de por lo menos 5 cortes. Esto es nor- mal dentro del periodo de acondicionamiento, y el intervalo dentro de los proximós ajustes se alagará pronto (Figura 3-5A).
PRECAUCION
TO ADJUST SAW CHAIN TENSION:
If a chain is TOO LOOSE or TOO TIGHT, the bar chain and saw bearings will wear more rapidly. Study Figure 3-5A for information concerning correct cold tension (A), correct warm tension (B), and as a guide for when saw chain needs adjustment (C).
CAUTION
E
N
G
L
I
S
H NOTE: Make sure the CHAIN BRAKE® is disengaged.
NOTE: A new chain and bar will need readjustment after as few as 5 cuts. This is normal during the break- in period, and the interval between future adjustments will lengthen quickly (Figure 3-5A).
3-5B
C
3-5A
D
A
D
E

F

R

A

N

C

A

I

S

E

S

PSi la cadena se encuentra muy SUELTA o muy APRETADA, la barra, cadena y los rodamientos del cigueñal

Ase desgastaran más rápidamente. Estudie la Figura 3-5A para información respecto a la tensión fría cor-

Ñrecta (A), tensión caliente correcta (B), y como una guía para cuando la cadena de la sierra requiera algún

Oajúste (C).

LPARA AJUSTAR LA TENSION DE LA SIERRA:

NOTA: Asegúrese de que el CHAIN BRAKE® (D) se encuentre desactivado. Desactive el CHAIN BRAKE® jalándolo hacia atrás (Figura 3-5B).

1. Afloje las tuercas retendoras (E) de manera de que queden con tensión de la mano (Figura 3-5B).

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McCulloch MS1425, MS1630, MS1640, MS1645 user manual Para Ajustar LA Tension DE LA Sierra

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.