Manuale d’uso / di manutenzione del prodotto G1011Z del fabbricante Grizzly
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7'' X 12'' METAL-CUTTING BANDSAW MODEL G1011Z INSTRUCTION MANUAL COPYRIGHT © 1999 BY GRIZZLY INDUSTRIAL, INC. WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.
G1011 7" x 12'' Bandsaw -1- TABLE OF CONTENTS PAGE 1. SAFETY RULES SAFETY INSTRUCTIONS FOR POWER TOOLS .................................................. 2-3 SAFETY INSTRUCTIONS FOR METAL-CUTTING BANDSAWS .............................. 4 2.
-2- G1011 7" x 12'' Bandsaw Safety Instructions For Power Tools SECTION 1: SAFETY 5. KEEP CHILDREN AND VISITORS AWAY . All children and visitors should be kept a safe distance from work area. 6. MAKE WORK SHOP CHILD PROOF with padlocks, master switches, or by removing starter keys.
G1011 7" x 12'' Bandsaw -3- 9. USE PROPER EXTENSION CORD . Make sure your extension cord is in good condi - tion. Conductor size should be in accor - dance with the chart below. The amperage rating should be listed on the motor or tool nameplate.
-4- G1011 7" x 12'' Bandsaw Ad di tio na l Sa fe ty In s tr uc ti on s Fo r Th e Me ta l-C ut tin g Ba nd sa w 6. Never position fingers or thumbs in line with the cut. Serious injury could occur. 7. Periodically check the horizontal stop screw and the automatic shutoff limit switch to make sure they are properly adjusted.
G1011 7" x 12'' Bandsaw -5- 110V Operation S E C T I O N 2 : C I R C U I T R E Q U I R E M E N T S A 20-amp slow-blow fuse or circuit breaker should be used on the 110V circuit this bandsaw is connected to. Circuits rated any higher are not adequate to protect the motor from power surges.
-6- G1011 7" x 12'' Bandsaw S E C T I O N 3 : G E N E R A L I N F O R M A T I O N Commentary Grizzly Industrial, Inc. is proud to offer the Model G1011Z 7" x 12'' Metal-Cutting Bandsaw. This saw is a part of Grizzly’s growing family of fine metalworking machinery.
G1011 7" x 12'' Bandsaw -7- Unpacking The bandsaw is shipped from the factory in a carefully packed crate. If you find the machine to be damaged after you’ve signed for delivery and the truck and driver are already gone, you will need to file a freight claim with the carrier.
-8- G1011 7" x 12'' Bandsaw Site Considerations Notes FLOOR LOAD Your G1011Z Bandsaw represents a large weight load in a small footprint. Most commercial or resi - dential shop floors should be sufficient to carry the weight of the machine.
G1011 7" x 12'' Bandsaw -9- SECTION 4: ADJUSTMENTS Controls E1 K1 K2 E2 M L A B N F C D I J H G The controls and major components for the G1011Z metal-cutting bandsaw are shown below in Figure 2. Please use this drawing for refer- ence when reviewing the following sections.
-10- G1011 7" x 12'' Bandsaw Saw Pressure The pressure or force which the saw exerts when pushing through the workpiece is the result of the weight of the bow assembly counterbalanced by the amount of spring tension applied through the large coil spring on the back of the machine base.
G1011 7" x 12'' Bandsaw -11- Tension/Tracking If the tension seems correct, make the other adjustments to the saw (aligning guides, tracking and speed) and test run it on a scrap piece of material. If the blade is not cutting properly, the tension may be incorrect and you’ll need to read - just the tension.
-12- G1011 7" x 12'' Bandsaw Fig ure 6. Guid e Bear in g Adju stm ent s. Guide Bearings Eccentric Bushing Blade Guides Whenever changing a blade or adjusting tension and tracking, the left and right hand blade support bearings and guide bearings must be re-adjust - ed.
G1011 7" x 12'' Bandsaw -13- H o r i z o n t a l S t o p S c r e w The horizontal stop screw limits the downward travel of the saw bow to keep the blade from running into the cast iron bed. The stop screw is located on the saw bow just next to the left hand blade wheel cover.
-14- G1011 7" x 12'' Bandsaw SECTION 5: OPERATIONS The metal-cutting bandsaw is one of the most versatile machines in the shop. It can be used to cut off bar stock and structural steel to length as well as shaping metal into semifinished and finished components.
G1011 7" x 12'' Bandsaw -15- Blade Selection A bandsaw blade is a ribbon of steel subjected to tremendous strain. Be sure you use qual - ity blades for the various types of cutting opera - tions. The Grizzly G1011Z bandsaw accepts 1'' x 101" blades.
-16- G1011 7" x 12'' Bandsaw Figure 10. Outer wheel and cover. To remove the blade, ensure the power is discon - nected and raise the saw bow as high as it will go: 1. Loosen tension on the blade by turning the tension knob. See Figure 10 .
G1011 7" x 12'' Bandsaw -17- Cutting Speed Blade speed selection should be made according to the material being cut. In general, the harder the material the slower the blade speed.
-18- G1011 7" x 12'' Bandsaw Adjusting Feed Rate The hydraulic cylinder connected to the saw bow regulates the rate at which the blade is lowered into the workpiece. Opening and closing the valve on the control panel (See Figure 13) controls the feed rate.
G1011 7" x 12'' Bandsaw -19- Vise and Stop Figure 16. Vise components. Guide Adjustment The blade will cut best when the blade is support- ed as close to the workpiece as possible.
-20- G1011 7" x 12'' Bandsaw SECTION 6: MAINTENANCE V-Belt To ensure optimum power transmission from the motor to the blade, the V-belt must be in good condition and must be under the proper tension. The belt should be checked for cracks, fraying and wear.
G1011 7" x 12'' Bandsaw -21- The bearings used in the motor, the wheels and the blade guides are shielded and pre-lubricated ball bearings. These require no lubrication for the life of the bearings. All bearings are standard sizes and replacements can be purchased from our parts department or bearing supply store.
-22- G1011 7" x 12'' Bandsaw SECTION 7: CLOSURE The following pages contain general machine data, p ar ts di ag ra ms / l is ts , troubleshooting guide a nd Warranty/Return information for your Model G1011Z Metal-Cutting Bandsaw.
G1011 7" x 12'' Bandsaw -23- Customer Service #: (570) 326-3806 • To Order Call: (800) 523-4777 • Fax #: (800) 438-5901 MACHINE DATA SHEET GRIZZLY MODEL G1011 METAL-CUTTING BANDSAW REVISED 5/99 Design Type ..........................
-24- G1011 7" x 12'' Bandsaw SYMPTOM Teeth Breakage Blade breakage. Cut not straight. Blade Twisting. Premature tooth wear. Repetitive ticking noise when blade is on. Blade does not run even - ly on wheels or runs off. Blade does not cut evenly.
G1011 7" x 12'' Bandsaw -25- SYMPTOM Motor will not start. Motor will not start; fuses or circuit breakers blow. Motor overheats. Motor stalls (resulting in blown fuses or tripped circuit). Motor and blade speed slows when operating. POSSIBLE CAUSE 1.
-26- G1011 7" x 12'' Bandsaw G1011Z 110 Volt Wiring Diagram Limit Switch To Motor To Pump Light Start Stop Pump Switch Switch Switch Copyright, Grizzly Industrial Inc.
G1011 7" x 12'' Bandsaw -27- G1011Z WIRE DIAGRAM 110 VOLT WHITE (GROUND) TO 110 VOLT POWER SUPPLY NOTE: THE WIRES FROM THE POWER SUPPLY, BESIDES THE GREEN GROUND WIRE, ARE INTERCHANGABLE, THEREFORE COLORS ARE NOT SPECIFIED. © Grizzly Industrial, Inc.
-28- G1011 7" x 12'' Bandsaw 002 P1011Z002 DOWEL PIN 003 P1011Z003 RAPID NUT 004 P1011Z004 MOVABLE JAW 005 PW01M WASHER 8 mm 006 PSB45M CAP SCR M8-1.25 x 45mm 007 PSB45M CAO SCR M8-1.25 x 45mm 009 P1011Z009 M O V A B L E J A W S U B P L A T E 010 PSB44M CAP SCR M10-1.
G1011 7" x 12'' Bandsaw -29- 224 PW03M FLAT WASHER 301 P1011Z301 KNOB 302 P1011Z302 GUIDE BAR COVER 303 PSB31M CAP SCR M8-1.25 x 25mm 3 0 4 P 1 0 1 1 Z 30 4 S E T SC R E W 305 P1011Z305.
-30- G1011 7" x 12'' Bandsaw MAIN BODY.
G1011 7" x 12'' Bandsaw -31- SAW BOW ASSEMBLY.
-32- G1011 7" x 12'' Bandsaw UPPER WHEEL ASSEMBLY.
G1011 7" x 12'' Bandsaw -33- UPPER GUIDE ASSEMBLY.
-34- G1011 7" x 12'' Bandsaw GEAR BOX & MOTOR.
G1011 7" x 12'' Bandsaw -35- LOWER GUIDE ASSEMBLY.
-36- G1011 7" x 12'' Bandsaw HYDRAULICS.
G1011 7" x 12'' Bandsaw -37- NOTES.
-38- G1011 7" x 12'' Bandsaw Grizzly Industrial, Inc. warrants every product it sells for a period of 1 year to the original purchaser from the date of purchase. This warranty does not apply to defects due directly or indirectly to misuse, abuse, negligence, accidents, repairs or alterations or lack of maintenance.
CUT ALONG DOTTED LINE WARRANTY CARD NAME_______________________________________________ PHONE NUMBER___________________ STREET__________________________________________________________________________.
FOLD ALONG DOTTED LINE FOLD ALONG DOTTED LINE GRIZZLY INDUSTRIAL, INC. P.O. BOX 2069 BELLINGHAM, WA 98227-2069 Place Stamp Here Name_______________________________ Street______________________________.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Grizzly G1011Z è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Grizzly G1011Z - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Grizzly G1011Z imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Grizzly G1011Z ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Grizzly G1011Z, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Grizzly G1011Z.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Grizzly G1011Z. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Grizzly G1011Z insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
