Operating Guide
Table Of Contents
- Contents
- Introduction
- Safety
- Assembly
- Operation
- Maintenance
- Introduction
- Maintenance schedule
- Maintenance and checks of the safety devices on the product
- To do a check of the brake band
- To do a check of the front hand guard and the chain brake activation
- To do a check of the chain brake
- To do a check of the throttle trigger and throttle trigger lockout
- To do a check of the chain catcher
- To do a check of the right hand guard
- To do a check of the vibration damping system
- To do a check of the start/stop switch
- To do a check of the muffler
- To adjust the idle speed screw (T)
- To examine if the carburetor is correctly adjusted
- To replace a broken or worn starter rope
- To tighten the recoil spring
- To assemble the starter housing on the product
- To clean the air filter
- To do a check of the spark plug
- To sharpen the saw chain
- To do a check of the saw chain lubrication
- To examine the cutting equipment
- To do a check of the guide bar
- To do maintenance on the fuel tank and the chain oil tank
- Air cleaning system
- To clean the cooling system
- Troubleshooting
- Transportation and storage
- Technical data
- Accessories
- Warranty
- Introducción
- Seguridad
- Montaje
- Funcionamiento
- Introducción
- Para realizar una comprobación de funcionamiento antes de utilizar el producto
- Combustible
- Información de reculada
- Para poner en marcha la máquina
- Para detener la máquina
- Corte de tracción y corte de empuje
- Para utilizar la técnica de corte
- Para utilizar la técnica de desramado
- Para utilizar la técnica de tala
- Para utilizar el producto en climas fríos
- Mantenimiento
- Introducción
- Programa de mantenimiento
- Mantenimiento y comprobaciones de los dispositivos de seguridad en el producto
- Para comprobar la cinta de freno
- Para comprobar la protección contra reculadas y la activación del freno de cadena
- Para revisar el freno de cadena
- Para comprobar el acelerador y el bloqueo del acelerador
- Para comprobar el captor de cadena
- Para comprobar la protección de la mano derecha
- Para comprobar el sistema amortiguador de vibraciones
- Para comprobar el interruptor de arranque/detención
- Para comprobar el silenciador
- Para ajustar el tornillo del régimen de ralentí (T)
- Para examinar si el carburador está correctamente ajustado
- Para reemplazar una cuerda de arranque rota o desgastada
- Para apretar el resorte de retorno
- Para montar el cuerpo del mecanismo de arranque en el producto
- Para limpiar el filtro de aire
- Para comprobar la bujía
- Para afilar la cadena de sierra
- Para realizar una comprobación de la lubricación de la cadena de sierra
- Para examinar el equipo de corte
- Para comprobar la espada guía
- Para realizar mantenimiento en el depósito de combustible y en el depósito de aceite para cadena
- Sistema de purificación de aire
- Para limpiar el sistema de refrigeración
- Solución de problemas
- Transporte y almacenamiento
- Datos técnicos
- Accesorios
- Garantía
- Introduction
- Sécurité
- Montage
- Fonctionnement
- Introduction
- Pour vérifier le fonctionnement avant d’utiliser le produit
- Carburant
- Renseignements sur le rebond
- Mise sous tension de l’appareil
- Arrêt de la machine
- Méthode tirée et méthode poussée
- Pour utiliser la technique de coupe
- Pour utiliser la technique d’élagage
- Pour utiliser la technique d’abattage d’arbre
- Utilisation de la machine par temps froid
- Entretien
- Introduction
- Calendrier d'entretien
- Entretien et vérifications des dispositifs de sécurité du produit
- Pour vérifier le ruban du frein de chaîne
- Vérifier le protège-main avant et l’activation du frein de chaîne.
- Pour vérifier le frein de chaîne.
- Vérifier le fonctionnement de la gâchette de l’accélérateur et de son dispositif de verrouillage
- Pour vérifier l’attrape-chaîne.
- Pour vérifier le protège-main avant
- Pour vérifier le système antivibrations
- Pour vérifier l’interrupteur de marche/arrêt
- Pour vérifier le silencieux
- Réglage de la vis du régime de ralenti (T)
- Pour examiner si le carburateur est correctement réglé
- Pour remplacer un câble de lanceur rompu ou usé
- Pour serrer le ressort de rappel
- Pour assembler le corps du lanceur sur le produit
- Nettoyage du filtre à air
- Pour vérifier la bougie d’allumage
- Affûter la chaîne.
- Vérification de la lubrification de la chaîne
- Pour examiner l’équipement de coupe
- Pour vérifier le guide-chaîne
- Pour effectuer l’entretien du réservoir de carburant et du réservoir d’huile pour chaîne
- Système de nettoyage pneumatique
- Nettoyage du système de refroidissement
- Dépannage
- Transport et entreposage
- Données techniques
- Accessoires
- Garantie
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Note: If the clutch cover is not easy to remove,
tighten the bar nut, engage the chain brake and
release. A click is heard if it is released correctly.
3. Assemble the guide bar onto the bar bolts. Move the
guide bar to its most rear position.
4. Install the saw chain correctly around the drive
sprocket and put it in the groove on the guide bar.
WARNING: Always use protective
gloves when you assemble the saw
chain.
5. Make sure that the edges of the cutters point forward
on the top edge of the guide bar. (Fig. 43)
6. Align the hole in the guide bar with the chain adjuster
pin and install the clutch cover.
7. Tighten the bar nut finger tight.
8. Tighten the saw chain. Refer to
To adjust the tension
of the saw chain on page 25
for instructions.
9. Tighten the bar nut.
Operation
Introduction
WARNING: Read and understand the safety
chapter before you use the product.
To do a function check before you use
the product
1. Make sure that the chain brake operates correctly
and that it is not damaged.
2. Make sure that the right hand guard is not damaged.
3. Make sure that the throttle lockout operates correctly
and that it is not damaged.
4. Make sure that the start/stop switch operates
correctly and that it is not damaged.
5. Make sure that there is no oil on the handles.
6. Make sure that the vibration damping system
operates correctly and that it is not damaged.
7. Make sure that the muffler is correctly attached and
that it is not damaged.
8. Make sure that all parts of the product are correctly
attached and not damaged or missing.
9. Make sure that the chain catcher is correctly
attached.
10. Do a check of the saw chain tension. (Fig. 44)
Fuel
This product has a two-stroke engine.
CAUTION: Incorrect type of fuel can result in
engine damage. Use a mixture of gasoline
and two-stroke oil.
Premixed fuel
• Use Husqvarna premixed alkylate fuel of a good
quality, for best performance and extension of the
engine life. This fuel contains less harmful chemicals
compared to regular fuel, which decreases harmful
exhaust fumes. The quantity of remains after
combustion is lower with this fuel, which keeps the
components of the engine more clean.
To mix fuel
Gasoline
• Use good quality unleaded gasoline with a maximum
of 10% ethanol contents.
CAUTION: Do not use gasoline with an
octane grade less than 90 RON/87 AKI.
Use of a lower octane grade can cause
engine knocking, which causes engine
damages.
• We recommend that you use gasoline of a higher
octane grade for work with continuously high rpm.
Two-stroke oil
• For best results and performance use Husqvarna
two-stroke oil.
• If Husqvarna two-stroke oil is not available, use a
two-stroke oil of good quality for air-cooled engines.
Speak to your servicing dealer to select the correct
oil.
CAUTION: Do not use two-stroke oil for
water-cooled outboard engines, also
referred to as outboard oil. Do not use oil
for four-stroke engines.
To mix gasoline and two-stroke oil
Gasoline, liter Two-stroke oil,
liter
2% (50:1)
5 0.10
10 0.20
15 0.30
20 0.40
14 1270 - 002 - 30.06.2020