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The rules should oblige the seller to give the purchaser an operating instrucion of DeWalt D51420, 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.
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The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of DeWalt D51420 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 DeWalt D51420. 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 DeWalt D51420 should contain:
- informations concerning technical data of DeWalt D51420
- name of the manufacturer and a year of construction of the DeWalt D51420 item
- rules of operation, control and maintenance of the DeWalt D51420 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 DeWalt D51420 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 DeWalt D51420, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the DeWalt 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 DeWalt D51420.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the DeWalt D51420 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
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Page 1
• Actuating tool may result in flying debris, col- lation material, or dust which could harm operator ’s eyes. Operator and others in work area MUST wear safety glasses with side shields. These safety glasses must conform to ANSI Z87.1 requirements (approved glasses have “Z87” printed or stamped on them. It is the employer ’s responsibili[...]
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Page 2
tool. (Not to exceed 120 psi, 8.3 bar) Do not connect the tool to a compressor rated at over 175 psi. The tool operating pressure must never exceed 175 psi even in the event of regulator fail- ure. (Fig. C) • Only use air hose that is rated for a maximum working pressure of at least 150 PSI (10.3 BAR) or 150% of the maximum system pres- sure, whi[...]
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Page 3
• Keep hands and body parts clear of immediate work area. Hold workpiece with clamps when necessary to keep hands and body out of potential harm. Be sure the workpiece is properly secured before pressing the stapler against the material. The contact trip may cause the work material to shift unexpectedly . (Fig. Q) • Do not use tool in the prese[...]
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Page 4
Hot Weather Operation T ool should operate normally . However , keep tool out of direct sunlight as excessive heat can deteriorate bumpers, o-rings and other rubber parts resulting in increased maintenance. MAINTENANCE W ARNING: Disconnect tool from air supply before cleaning and inspection. Make sure tool is in proper working condition before plac[...]
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Page 5
Deux méthodes de fonctionnement sont disponibles dans ce mode : fonctionnement intermit- tent et fonctionnement continu. Fonctionnement intermittent de l’outil : 1. Presser le déclencheur contre la surface de la pièce. 2. Enfoncer la détente. Fonctionnement continu de l’outil : 1. Enfoncer la détente. 2. Presser le déclencheur contre la s[...]
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Page 6
• protección auditiva ANSI S12.6 (S3.19), • Protección respiratoria según las normas NIOSH/OSHA/MSHA. ANTES DE EMPLEAR EST A HERRAMIENT A, LEA DETENIDAMENTE TODAS LAS INSTRUCCIONES DE LA SECCIÓN “INSTRUCCIONES DE SEGURIDAD IMPOR- T ANTES”. ENSAMBLAJE ADVERTENCIA: Bloquee el disparador , desconecte la línea de aire de la herramienta y e[...]
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Page 7
Para usar la herramienta con el método de ACCIONAMIENTO EN EL LUGAR: 1. Presione el activador por contacto contra la superficie de trabajo. 2. Oprima el disparador . Para usar la herramienta con el método de ACCIONAMIENTO DE T OPE: 1. Oprima el disparador . 2. Empuje el activador por contacto contra la superficie de trabajo. Siempre que el dispar[...]
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Page 8
D51420 D51422 18 gauge Narrow Crown Stapler 18 gauge Narrow Crown Stapler Height / Hauteur / Altura 8.1'' (206 mm) / 206 mm ( 8,1 po) / 8,1 pulg. (206 mm) 9.1'' (232 mm) / 232 mm (9,1 p o) / 9,1 pulg. (232 mm) Width / Largeur / Ancho 2.6'' (67 mm) / 67 mm ( 2,6 po) / 2,6 pulg. (67 mm) 2.8'' (70 mm) / 70 mm (2[...]
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Page 9
GUIDE DE DÉP ANNAGE PLUSIEURS PROBLÈMES COURANTS PEUVENT ÊTRE F ACILEMENT RÉGLÉS EN CONSUL T ANT LE T ABLEAU CI-DESSOUS. P AR CONTRE, EN PRÉSENCE D’UN PROBLÈME PLUS GRA VE OU PERSIST ANT , ON DOIT COMMUNIQUER A VEC UN CENTRE DE SER VICE D E W AL T OU COMPOSER LE 1 800 433-9258. (1-800-4-D E WALT) A VERTISSEMENT : POUR RÉDUIRE LE RISQUE DE[...]
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Page 10
GUÍA DE SOLUCIÓN DE PROBLEMAS MUCHOS PROBLEMAS COMUNES PUEDEN RESOL VERSE FÁCILMENTE CON LA A YUDA DEL SIGUIENTE CUADRO. P ARA PROBLEMAS MÁS SERIOS O PERSISTENTES, LLAME AL CENTRO DE SERVICIO D E W AL T O AL 1-(800)-4-DEW AL T . ADVERTENCIA: P ARA REDUCIR EL RIESGO DE LESIONES PERSONALES GRA VES, DESCONECTE SIEMPRE LA HERRAMIENT A DEL SUMINISTR[...]