English dropdown-ico

Husqvarna 257 L manual

1
2
3
4
5
6
7
8
9
10
11
12

Go to page of

Similar user manuals

A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Husqvarna 257 L, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.

What is an instruction?

The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of Husqvarna 257 L one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.

Unfortunately, only a few customers devote their time to read an instruction of Husqvarna 257 L. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.

What should a perfect user manual contain?

First and foremost, an user manual of Husqvarna 257 L should contain:
- informations concerning technical data of Husqvarna 257 L
- name of the manufacturer and a year of construction of the Husqvarna 257 L item
- rules of operation, control and maintenance of the Husqvarna 257 L item
- safety signs and mark certificates which confirm compatibility with appropriate standards

Why don't we read the manuals?

Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Husqvarna 257 L alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Husqvarna 257 L, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Husqvarna service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Husqvarna 257 L.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Husqvarna 257 L item, and its use of respective accessory, as well as information concerning all the functions and facilities.

After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.

Table of contents for the manual

  • Page 1

    Husqvarna Outdoor Products Italia SpA Via Como, 72 23868 V almadrera LC IT ALIA Phone + 39 0341 203111 - Fax + 39 0341 581671 PN 249953 REV . 00 (12/06) HANDLEIDING BELANGRIJKE IMPORT ANTS: Lees deze handleiding aan- dachtig en zorg dat u ailes begrijpt alvorens de kettingzaag te gebrulken en be-waar ze voor toekomstige raadpleging. BRUKERHÅNDBOK [...]

  • Page 2

    A 13 14 17 D E E3 E4 1 ltr 20 cm 3 51 0 0 10 200 15 300 20 400 50:1 2% Partner oil 1 ltr 25 cm 3 41 0 0 51 2 5 10 250 20 500 40:1 2,5% 2 Strokes engine totally synthetic oil or McCulloch oil 12 11 11 1 2 11 10 5 B[...]

  • Page 3

    E5 1 2 3 A B 1 2 3 E6 F1 F4/5 F6 F2 F3 H 15 cm 15 cm H2 G G I1 I2 L SUMMAR Y CHART TO IDENTIFY THE CORRECT GUARD NEEDED, WITH DIFFERENT CUTTING A TT ACHMENTS ÜBERSICHTST ABELLE ZUR AUSWAHL DES RICHTI- GEN SCHUTZBLECHES FÜR DIE EINZELNEN SCHNEIDWERKZEUGE T ABLEAU RECAPITULA TIF POUR LE CORRECT ACCOUPLEMENT LAME OU TETE FIL NYLON / DEFENSE DE SECUR[...]

  • Page 4

    W arning Safety apparel: Appr oved protective goggles or visor , approved hard hat and hearing protection. Read the instructions for the user carefully and make sur e you under- stand how all the controls work. Safety apparel: Appr oved gloves. Safety apparel: Appr oved boots. Do not smoke when refueling or using the machine. Danger of flying debri[...]

  • Page 5

    Use of the manual • Anyone who uses the machine should have read the entire manual with extr eme care. • All users should be familiar with the operations for use of the machine under absolutely safe conditions as described in this manual, and should be instructed in the proper cutting techniques to use, possibly by practical demonstration. • [...]

  • Page 6

    ENGLISH - 3 machine on a flat, solid surface so that the motor can- not turn over , in a stable position with the motor off, the switch turned to O/STOP , the cutting tool stopped and wearing adequate protective gloves. Apparel Dress suitably for the job; wear appr oved personal protection gear: • Closely fitting protective clothing (do not wear [...]

  • Page 7

    Safety lever Never use the machine with its Safety lever pressed with adhesive tape, string or other . This device serves to prevent accidentally pr ess- ing the throttle trigger (fig. A no. 3). In fact, the trigger (fig. A no. 3), can only be pressed if the safety lever is pressed at the same time (fig. A no. 19). By means of 2 separate springs, u[...]

  • Page 8

    Harness CAUTION! It is very important to famil- iarize yourself with the release mecha- nism. In case of emergency you need to be able to release the machine quickly . The harness is equipped with a fasten-release mechanism. The harness enables the operator to support the machine during use (see “Safety pre- cautions”, B7). ENGLISH - 5 Preparat[...]

  • Page 9

    ENGLISH - 6 E4. Assembly/disassembly of line cutter head Apply the nylon string head as shown in the illus- tration: 1) Upper plate 2) Protection (not supplied with all models) 3)Nylon string head. Tighten by turning counterclockwise. As you tighten, hold the nylon string head and plate still and insert the wrench or scr ewdriver supplied in the ho[...]

  • Page 10

    Cutting techniques During the cutting operations, keep the engine running at high speed. After every cutting stage, decelerate the engine to minimum speed as running it at top speed without a load can damage the engine severely . W ait until the engine is running at minimum speed before moving the machine fr om one section to another . The machine [...]

  • Page 11

    Engine will Engine runs badly The machine not start or looses power runs but does when cutting not cut well • •• •• •• • • • The engine continues to have problems: contact your authorized supplier Check STOP switch is in the position I. Control fuel level min. 25%tank capacity . Check air filter is clean. Remove spark plug, dry [...]

  • Page 12

    ENGLISH - 9 O. T echnical data Displacement (cm 3 ) .............................................................................................................. Bore (mm) ............................................................................................................................. Stroke (mm) .......................................[...]