STIHL NG 7 Bench Chain Breaker Cultivator Owners Manual

STIHL NG 7 Gebrauchsanleitung Instruction Manual Notice d’emploi Instrucciones de servicio Istruzioni d’uso Instruções de serviço Handleiding English Contents Guide to Using this Manual BA_SE_098_002_01_02.fm Guide to Using this Manual Assembling the Rivet Spinner Chain Breaking . Rivet Spinning Main Parts Special Accessories . Pictograms All the pictograms attached to the machine are shown and explained in this manual. The operating and handling instructions are supported by illustrations.

Symbols in text The individual steps or procedures described in the manual may be marked in different ways: : A bullit marks a step or procedure without direct reference to an illustration. Printed on chlorine-free paper. Printing inks contain vegetable oils; paper can be recycled. A description of a step or procedure that refers directly to an illustration may contain item numbers that appear in the illustration. Example: Loosen the screw (1) Lever (2). ANDREAS STIHL AG & Co. KG, 2004 0458 588 7721. M0,5. E4. Ext. Printed in Switzerland STIHl NG 7 11 English Assembling the Rivet Spinner In addition to the operating instructions, this manual may contain paragraphs that require your special attention. Such paragraphs are marked with the symbols described below: Warning where there is a risk of an accident or personal injury or serious damage to property. Caution where there is a risk of damaging the machine or its individual components. Note or hint which is not essential for using the machine, but may improve the operator’s understanding of the situation and result in better use of the machine. Note or hint on correct procedure in order to avoid damage to the environment. Equipment and features This instruction manual may refer to several models with different features. Components that are not installed on all models and related applications are marked with an asterisk (*). Such components may be available as special accessories from your STIHL dealer. 4 Engineering improvements STIHL’s philosophy is to continually improve all of its products. As a result, engineering changes and improvements are made from time to time. If the operating characteristics or the appearance of your machine differ from those described in this manual, please contact your STIHL dealer for assistance. Therefore some changes, modifications and improvements may not be covered in this manual. 1 2 3 : : : 588BA009 KN Use two wood screws and washers to mount the base to the workbench. Insert lever (1) in hole in eccentric pin (2) and secure with screw (3). Screw extension (4) on to lever (1). 12 NG 7 English Chain Breaking : Select punch that matches the chain pitch Punch diameter mm inch 404R STIHL Oilomatic saw chain 1/4 ” Rapid 0.325 ” Rapid 3/8 ” Picco, 3/8 ” Rapid 0.404 ” Rapid 6 5 3/8R .325R 588BA010 KN 1/4 + Picco 588BA002 KN : Fit the crank handle (5) and secure with screw (6). The die has machined recesses for STIHL saw chains which are marked as follows: Die for STIHL Oilomatic saw chain 1/4 ” Rapid, 3/8 ” Picco 0.325 ” Rapid 3/8 ” Rapid 0.404 ” Rapid Marking 1/4 + Picco .325R 3/8R .404R NG 7 13 588BA003 KN English 3 2 588BA004 KN 1 5 : Fit required punch (1) in the toolholder (2) and secure in position with grub screw (3). Improper repairs may result in damage to the chain and increase the risk of injury. Wear protective gloves when working with the saw chain to protect your hands from the sharp cutters. 1 588BA005 KN 588BA006 KN 4 : : Place the die (4) on the base plate. Position the chain on the die so that the cutter is on top and the tie strap is in the appropriate recess. Example: Use recess 3/8R for 3/8 ” Rapid. : Bring down the lever (5) until the punch (1) touches the rivet. The rivet to be removed must be centered under the punch. : Push the lever down until the rivet head is pressed out. 14 NG 7 English Rivet Spinning Non-approved combinations of cutters and/or chain links can increase the kickback tendency of the chain and expose the user to injury. Wear protective gloves when working with the saw chain to protect your hands from the sharp cutters. : Select spinning head and thrust screw to suit the chain pitch Spinning head Thrust screw : : Do not alter the chain link assembly pattern. Use only identical replacement chain links. 5 6 5 6 588BA011 KN 2 34 1 588BA008 KN STIHL Oilomatic chain 1/4 ” Rapid, 3/8 ” Picco, 0.325 ” Rapid 3/8 ” Rapid , 0.404 ” Rapid 1/2 “, 15 mm Rapid Micro