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Husqvarna ST 427 Owner Manual - Page 28

Transportation, storage and disposal

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Problem Possible cause Solution Loss of traction drive/ slowing of drive speed Loss of snow discharge or slowing of snow discharge The belt slips. The belt is worn. The belt is off the pulley. Adjust the cable. Adjust the belt. Check / replace the belt. Adjust the pulley. Check / reinstall the belt. Adjust the pulley. The chute deflector is clogged. Clean the chute deflector. Foreign objects clog the augers. Remove the debris or the foreign object from the augers. The shear pin is broken. Replace the broken shear pin. Excessive snow and ice build up in between continous track components. Remove snow and ice build up from in between continous track components. The lights are not on (if so equipped) The engine is not running. The cable connection is loose. Start the engine. Do a check of the cable connections at the engine and the lights. The LED is burnt out. Replace the LED light module. Individual LEDs can not be replaced. The fuse is blown. Replace the fuse. Make sure that there is no short circuit. The chute rotator is diffi- There is debris in the chute rotator mecha- cult to move nism. Clean the internal parts of the chute rotator mechanism. The cables are kinked or damaged. Make sure that the cables are not kinked. Replace the cables that are damaged. The release cable needs adjustment. Adjust the release cable. The product turns to one The tire pressure is not equal. side Adjust the tire pressure and fill the tire. The product drives with only one wheel. Inspect the tire lock pin. Uneven sled adjustment. Adjust the skid plates and the sledge. Uneven skid plates adjustment. Adjust the skid plates and the sledge. Transportation, storage and disposal Transportation and storage • For storage and transportation of the product and fuel, make sure that there are no leaks or fumes. Sparks or open flames, for example from electrical devices or boilers, can start a fire. • Always use approved containers for storage and transportation of fuel. • Empty the fuel tank before you put the product in storage for a long period of time. Discard the fuel at an applicable disposal location • Safely attach the product during transportation to prevent damage and accidents. • Keep the product in a locked area to prevent access for children or persons that are not approved. • Keep the product in a dry and frost free area. • Charge the battery during long-term storage. Examine and clean the battery terminals before long-term storage. 28 876 - 011 - 11.05.2020

Section	Page
Contents	2
Introduction	2
Product overview	2
Product overview	3
Product description	3
Intended use	3
Symbols on the product	3
Product liability	5
Safety	5
Safety definitions	5
General safety instructions	5
Safety instructions for operation	6
Work area safety	6
Personal protective equipment	7
Safety devices on the product	7
Muffler	7
Fuel safety	7
California Proposition 65	7
Battery safety	7
California Proposition 65	8
Proposition 65	8
Safety instructions for maintenance	8
Assembly	8
To remove the product from the carton	8
Loose parts	8
Tools required	9
To install the handle	9
To install the discharge chute	10
To install the discharge chute lever and the release cable	10
To install the remote control for the discharge chute deflector	11
To install the speed control cable	11
To attach replacement shear pins	11
Operation	12
Before you start the product	12
To fill the engine with oil	12
To fill fuel	12
To use the fuel switch (for ST 424/427/430 only)	12
To start the engine, manual start	12
To start the engine, electric start	13
To operate the product	13
Throttle control	14
To use the throttle control	14
To use the heated handles	14
To stop the product	14
To adjust the discharge chute and the discharge chute deflector	14
To adjust the skid plates	14
To use the drift cutters (if equipped)	15
To adjust the height of the auger bucket (for ST 424T/427T/430T only)	15
To prevent freeze-up after use	15
To get a good result	15
Maintenance	16
Introduction	16
Maintenance schedule	16
To do a general inspection	17
Oil change reminder	17
To reset the oil change reminder	17
To do a check of the oil level	17
To replace the engine oil	17
To lubricate the product	17
Battery	18
Battery maintenance	18
To charge the battery	18
To replace the battery	18
To clean the battery and the terminals	18
Muffler	18
To examine the spark plug	18
To inspect the augers and the scraper bar	19
To replace the auger shear pins	19
To replace the impeller shear pins	19
To replace the fuse	19
To examine the tires	20
To clear a clogged discharge chute deflector	20
To replace the scraper bar	20
Drive belts	20
To prepare for replacement of the belts	20
To remove the drive belt	21
To install the drive belt	21
To install the belt cover	21
To adjust the drive belt tension	21
To remove the auger belt (for ST 424/427/430 only)	22
To remove the auger belt (for ST 424T/427T/430T only)	22
To install the auger belt	22
To adjust the auger belt tension	23
To adjust the auger control cable	23
To adjust the release cable of the discharge chute	24
To adjust the left and right discharge chute cables	24
To remove the wheels	24
To adjust the tension of the continuous tracks (for ST 424T/427T/430T only)	24
To clean the product	25
Troubleshooting	26
Transportation, storage and disposal	28
Transportation and storage	28
Disposal	29
Technical data	29
Technical data	29
Contenido	30
Introducción	30
Descripción general de la máquina	30
Descripción general de la máquina	31
Descripción de la máquina	31
Uso específico	31
Símbolos en el producto	31
Responsabilidad del fabricante	33
Seguridad	33
Definiciones de seguridad	33
Instrucciones generales de seguridad	33
Instrucciones de seguridad para el funcionamiento	34
Seguridad en el área de trabajo	34
Equipo de protección personal	35
Dispositivos de seguridad en el producto	35
Silenciador	35
Seguridad de combustible	35
Propuesta 65 de California	36
Seguridad de la batería	36
Propuesta 65 de California	36
Propuesta 65	36
Instrucciones de seguridad para el mantenimiento	36
Montaje	37
Para extraer el producto de la caja de cartón	37
Piezas sueltas	37
Herramientas necesarias	38
Para instalar la empuñadura	38
Instalación del conducto de expulsión	38
Instalación de la palanca del conducto de expulsión y el cable de liberación	39
Instalación del control remoto para el conducto de expulsión del deflector	39
Instalación del cable de control de velocidad	39
Fijación de los pasadores de deslizamiento de recambio	40
Funcionamiento	40
Antes de arrancar el producto	40
Para llenar el motor con aceite:	40
Para abastecer de combustible	40
Uso del interruptor de combustible (solo para ST 424/427/430 )	41
Para arrancar el motor con arranque manual	41
Para arrancar el motor con arranque eléctrico	41
Para hacer funcionar el producto	42
Control del acelerador	42
Para utilizar el control del acelerador	43
Uso de los mangos térmicos	43
Para detener la máquina	43
Ajuste del conducto de expulsión y de su deflector	43
Para ajustar las planchas protectoras:	43
Para utilizar las cortadoras de deriva (si están equipadas)	44
Ajuste de la altura de la tolva sinfín (solo para ST 424T/427T/430T )	44
Para evitar el congelamiento después de su uso	44
Para conseguir un buen resultado	45
Mantenimiento	45
Introducción	45
Programa de mantenimiento	45
Para hacer una inspección general	46
Recordatorio de cambio de aceite	46
Restablecimiento del recordatorio de cambio de aceite	46
Para comprobar el nivel de aceite	46
Para cambiar el aceite del motor:	46
Para lubricar el producto	47
Batería	47
Mantenimiento de la batería	47
Para cargar la batería	47
Para reemplazar la batería	47
Para limpiar la batería y los terminales	48
Silenciador	48
Para examinar la bujía	48
Para inspeccionar los barrenos y la espada del raspador:	48
Para reemplazar los pasadores fusibles del barreno	48
Para reemplazar los pasadores fusibles del propulsor	49
Para reemplazar el fusible	49
Para examinar los neumáticos	49
Eliminación de obstrucciones del deflector del conducto de expulsión:	49
Para reemplazar la espada del raspador	50
Correas de transmisión	50
Para preparar el reemplazo de las correas	50
Para retirar la correa de transmisión	50
Para instalar la correa de transmisión	51
Para instalar la cubierta de la correa	51
Ajuste de la tensión de la correa de transmisión	51
Retiro de la correa del barreno (solo para ST 424/427/430 )	51
Retiro de la correa del barreno (solo para ST 424T/427T/430T )	52
Para instalar la correa del barreno	52
Ajuste de la tensión de la correa del barreno	52
Para ajustar el cable de control del barreno	53
Ajuste del cable de liberación del conducto de expulsión	53
Ajuste de los cables del conducto de expulsión de la izquierda y derecha	53
Para quitar las ruedas	54
Ajuste de la tensión de la banda continua (solo para ST 424T/427T/430T )	54
Para limpiar el producto	54
Solución de problemas	56
Transporte, almacenamiento y eliminación de residuos	58
Transporte y almacenamiento	58
Eliminación	59
Datos técnicos	59
Datos técnicos	59
Table des matières	60
Introduction	60
Présentation de la machine	60
Présentation de la machine	61
Description de l’outil	61
Utilisation prévue	61
Symboles figurant sur la machine	61
Responsabilité concernant le produit	63
Sécurité	63
Définitions relatives à la sécurité	63
Consignes générales de sécurité	63
Consignes de sécurité pour l’utilisation	64
Sécurité de l’aire de travail	64
Équipement de protection personnelle	65
Dispositifs de sécurité sur l’outil	65
Silencieux	65
Sécurité – carburant	65
Proposition 65 de la Californie	66
Sécurité en matière de batteries	66
Proposition 65 de la Californie	66
Proposition 65	66
Consignes de sécurité pour la maintenance	66
Montage	67
Retrait du produit du carton	67
Pièces libres	67
Outils nécessaires	68
Installation de la poignée	68
Installation de la goulotte d'éjection	68
Installation du levier de la goulotte d’éjection et du câble de déverrouillage	69
Installation de la commande à distance du déflecteur de la goulotte d'éjection	69
Installation du câble de commande de vitesse	69
Fixation des goupilles de tonte de rechange	70
Fonctionnement	70
Avant de démarrer le produit	70
Remplissage du moteur avec de l’huile	70
Faire le plein	70
Utilisation du commutateur de carburant (pour ST 424/427/430 uniquement)	71
Démarrage du moteur (manuel)	71
Démarrage du moteur (électrique)	71
Utilisation de la machine	72
Commande d’accélérateur	73
Utilisation de la commande d’accélérateur	73
Utilisation des poignées chauffantes	73
Arrêt de la machine	73
Réglage de la goulotte d’éjection et du déflecteur de la goulotte d'éjection	73
Réglage des plaques de protection	73
Utilisation des coupe-bancs (selon équipement)	74
Réglage de la hauteur du godet à tarière (pour ST 424T/427T/430T uniquement)	74
Prévention du gel après utilisation	74
Pour obtenir un bon résultat	75
Entretien	75
Introduction	75
Calendrier d’entretien	75
Pour effectuer une inspection générale	76
Rappel de changement d'huile	76
Réinitialisation du rappel de changement d'huile	76
Vérification du niveau d’huile	76
Vidange de l’huile	76
Lubrification de la machine	77
Batterie	77
Entretien de la batterie	77
Pour charger la batterie	77
Remplacement de la batterie	77
Nettoyage de la batterie et de ses bornes	78
Silencieux	78
Vérification de la bougie d’allumage	78
Inspection des tarières et de la barre de racleur	78
Remplacement des goupilles de tonte de la tarière	78
Remplacement des goupilles de tonte de la roue à ailette	79
Remplacement du fusible principal	79
Pour examiner les pneus	80
Dégagement d’un déflecteur de goulotte d'éjection bouché	80
Remplacement de la barre de racleur	80
Courroies d’entraînement	80
Préparation du remplacement des courroies	80
Retrait de la courroie d’entraînement	80
Installation de la courroie d’entraînement	81
Installation du carter de la courroie	81
Réglage de la tension de la courroie d’entraînement	81
Retrait de la courroie de la tarière (pour ST 424/427/430 uniquement)	81
Retrait de la courroie de la tarière (pour ST 424T/427T/430T uniquement)	82
Installation de la courroie de tarière	82
Réglage de la tension de la courroie de la tarière	83
Ajustement du câble de commande de la tarière	83
Réglage du câble de déverrouillage de la goulotte d'éjection	84
Réglage des câbles gauche et droit de la goulotte d'éjection	84
Dépose des roues	84
Réglage de la tension des chenilles continues (pour ST 424T/427T/430T uniquement)	85
Pour nettoyer l’outil	85
Dépannage	86
Transport, entreposage et mise au rebut	88
Transport et entreposage	88
Mise au rebut	89
Données techniques	89

Match case Limit results 1 per page

Problem

Possible cause

Solution

Loss of traction drive/

slowing of drive speed

Loss of snow discharge

or slowing of snow dis-

charge

The belt slips.

Adjust the cable. Adjust the belt.

The belt is worn.

Check / replace the belt. Adjust the

pulley.

The belt is off the pulley.

Check / reinstall the belt. Adjust

the pulley.

The chute deflector is clogged.

Clean the chute deflector.

Foreign objects clog the augers.

Remove the debris or the foreign

object from the augers.

The shear pin is broken.

Replace the broken shear pin.

Excessive snow and ice build up in between

continous track components.

Remove snow and ice build up

from in between continous track

components.

The lights are not on (if

so equipped)

The engine is not running.

Start the engine.

The cable connection is loose.

Do a check of the cable connec-

tions at the engine and the lights.

The LED is burnt out.

Replace the LED light module. In-

dividual LEDs can not be replaced.

The fuse is blown.

Replace the fuse. Make sure that

there is no short circuit.

The chute rotator is diffi-

cult to move

There is debris in the chute rotator mecha-

nism.

Clean the internal parts of the

chute rotator mechanism.

The cables are kinked or damaged.

Make sure that the cables are not

kinked. Replace the cables that

are damaged.

The release cable needs adjustment.

Adjust the release cable.

The product turns to one

side

The tire pressure is not equal.

Adjust the tire pressure and fill the

tire.

The product drives with only one wheel.

Inspect the tire lock pin.

Uneven sled adjustment.

Adjust the skid plates and the

sledge.

Uneven skid plates adjustment.

Adjust the skid plates and the

sledge.

Transportation, storage and disposal

Transportation and storage

•

For storage and transportation of the product and

fuel, make sure that there are no leaks or fumes.

Sparks or open flames, for example from

electrical devices or boilers, can start a fire.

•

Always use approved containers for storage and

transportation of fuel.

•

Empty the fuel tank before you put the product in

storage for a long period of time. Discard the fuel

at an applicable disposal location

•

Safely attach the product during transportation to

prevent damage and accidents.

•

Keep the product in a locked area to prevent

access for children or persons that are not

approved.

•

Keep the product in a dry and frost free area.

•

Charge the battery during long-term storage.

Examine and clean the battery terminals before

long-term storage.

876 - 011 - 11.05.2020