MTD PS720r manual Specifications, Chain Maintenance, Low-Kickback Saw Chain, Chain Tension

Page 13

MAINTENANCE AND REPAIR INSTRUCTIONS

CHAIN MAINTENANCE

WARNING: Unless you have experience and

specialized training for dealing with kickback (see Important Safety Instructions), always use a low-kickback saw chain, which significantly reduces the danger of kickback. Low-kickback saw chain does not completely eliminate kickback. A low- kickback or “safety chain,” should never be regarded as total protection against injury.

A low-kickback saw chain should always be used in conjunction with other kickback protection devices such as the hand guard, which is furnished with your unit.

Always use a replacement saw chain designed as “low- kickback” or a saw chain which meets the low-kickback performance.

A standard saw chain (a chain which does not have the kickback reducing guard links) should only be used by an experienced professional chain saw operator.

Low-Kickback Saw Chain

A low-kickback saw chain is a chain which has met the kickback performance requirements of ANSI B175.1. Do not use other replacement chain unless it has met these requirements for your specific model.

By keeping the saw chain in good working condition and correctly serviced as recommended in this manual, you will be able to maintain the safety system of your chain saw over the life of the product.

WARNING: Never remove, modify or make

inoperative any safety device furnished with your unit. The low kick back saw chain is a major safety feature provided for your protection.

WARNING: Ensure that the unit is off and the spark

plug is disconnected (for gas powerheads) when working on the saw chain. Wear heavy duty gloves too.

Chain Tension

Check the chain tension frequently and adjust as often as necessary to keep the chain snug on the bar, but loose enough to be pulled around by hand. Refer to Saw Chain Tension Adjustment.

Breaking in a New Saw Chain

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 begin to lengthen quickly.

Over a period of time, however, the moving parts of the saw chain will become worn, resulting in what is called chain stretch. This is normal. When it is no longer possible to obtain correct chain tension adjustment, a link will have to be removed to shorten the chain. See your TrimmerPlus Authorized Service Center to have this repair performed.

WARNING: Never use a loop of chain that has more

than 3 links removed from it. This could damage the sprocket.

SPECIFICATIONS

POLE SAW ADD-ON

Approximate Operating Weight of Attachment

3.3 lbs. (1.5 kg)

Drive Shaft Length

26” (66 cm)

Cutting Width

8" (200 mm)

13

Page 12 Page 14
Image 13
Page 12 Page 14
Contents Operator’s Manual Service Information Product REFERENCES, Illustrations and SpecificationsTable of Contents IntroductionSpecial Safety Warnings for GAS Powerheads Important Safety InstructionsRules for Safe Operation Read ALL InstructionsOther Safety Precautions Kickback Safety PrecautionsPole SAW Operating Procedures Save These Instructions Maintenance and StorageSymbol Meaning Safety and International SymbolsSafety Alert Symbol USE Both HandsKnow Your Unit Assembling the Coupler Operating InstructionsOperating Precautions Operating Tips SAW Chain REPLACEMENT/INSTALLATION Maintenance and Repair InstructionsSAW Chain Tension Adjustment Oiling the Chain Guide BAR MaintenanceBar Wear Bar GroovesChain Maintenance SpecificationsLow-Kickback Saw Chain Chain TensionMTD Southwest Inc Manuel de Lutilisateur Nformations D’ENTRETIEN Tous NOS RemerciementsTable DES Matières Mise EN Garde le non Avertissement le nonImportantes Consignes DE Sécurité Avertissement suivezsoigProcédures D’OPÉRATION DE LA SIE DE Pole AVERTISSEMENTLes rebondsAutres Précautions DE Sécurité Entretien ET Entreposage Conservez CES InstructionsSymboles DE Sécurité ET Internationaux FAMILIARISEZ-VOUS Avec Votre Appareil Mode Demploi Mise EN Garde laccessAvertissement veuillez bien Montage DU CoupleurAvertissement Portezdes Precautions D’UTILISATIONAvertissement Ne pas Avertissement Evitez lesAvertissement Ne levez Avertissement SivousvousAvertissement Pour toute Chainion RemplacementInstrucciones DE Mantenimiento Y Reparación Reglage DE LA Tension DE LA ChaineEntretien DU GUIDE-CHAINE Avertissement AssurezHuiler LA Chaîne Usure du Guide-ChaineEntretien DE LA Chaine CaractéristiquesChaîne à Rebonds Réduits Tension de la ChaineGarantie Limitée DU Fabricant Pour Manual Del Operador Muchas Gracias IntroduccionInformacion DEL Servicio Indice DE ContenidosImportante Informacion DE Seguridad Precaucion unaEl no seguirAdvertencia Se debe Advertencia Laes muygasolinaNormas Para UNA Operación Segura Advertencia El conProtejase Contra EL Contragolpe Procedimientos Para LA Operación DE Cortadora DE PosteMantenimiento Y Almacenaje Guarde Estas InstruccionesAviso Sobre LA Barra DE Guía Simbolos DE Seguridad E InternacionalesConozca SU Unidad Advertencia Para evitar Advertencia Lea yPrecaucion Trabe el Precaucion El accesorioPrecauciones DE Corte Advertencia Vista enAdvertencia Nomaneje la Advertencia Evite laAdvertencia Nolevante Advertencia Solicite laAjuse DE LA Tension DE LA Cadena DE LA Sierra Cadena Instalacion DE RemplazoLubricación DE LA Cadena Advertencia CercióreseMantenimiento DE LA Barra Guia Advertencia Nuncaretire Advertencia AdemenosqueAdvertencia Nunca EspecificacionesNotas Pole SAW ADD-ON Parts ListGarantía Limitada DEL Fabricante Para

PS720r specifications

The MTD PS720R is a robust and versatile piece of outdoor power equipment designed for both professional landscapers and dedicated homeowners. This model excels in various gardening tasks, including pruning, trimming, and clearing tasks. It combines power and efficiency to deliver exceptional performance in yard maintenance.

One of the standout features of the PS720R is its powerful 25cc two-stroke engine. This engine is designed to provide reliable performance while maintaining a lightweight form factor, making it easy to handle during long hours of use. The power-to-weight ratio is optimized for effective cutting without causing excessive fatigue to the user.

The ergonomics of the MTD PS720R are also noteworthy. It features a padded double-handle design that not only enhances user comfort but also improves control during operation. This design minimizes vibrations, allowing for extended use without discomfort. The inclusion of a harness further redistributes weight, ensuring stability and reducing strain.

Another critical aspect of the PS720R is its advanced cutting technology. The trimmer head is equipped with a dual-line system that allows for efficient cutting of grass and weeds, significantly minimizing trimming time. The cutting swath is generous, enabling users to cover more ground in less time, making it ideal for larger yards or professional landscaping jobs.

Maintenance is straightforward with the MTD PS720R. The easy-access air filter and the fuel system allow for quick cleaning and refueling, ensuring that users can spend more time working and less time on upkeep. This emphasis on ease of use extends to the tool’s starter mechanism, which is designed for smooth and reliable starting, even after extended periods of storage.

The durability of the PS720R is another critical feature. Constructed with high-quality materials, this trimmer not only withstands the rigors of regular use but also resists wear from tough working conditions. This longevity makes it a wise investment for anyone looking to maintain their yard efficiently.

In summary, the MTD PS720R is a feature-rich, user-friendly, and durable outdoor trimmer. With its powerful engine, ergonomic design, advanced cutting technology, and easy maintenance, it represents an excellent choice for both residential and commercial applications. Whether tackling tough weeds or fine-tuning beautiful landscapes, the PS720R stands out as a reliable tool for achieving a well-manicured yard.
Top Page Image Contents