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VERTICAL MILLING MACHINE
MODEL G1004/G1008
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.
REVISED OCTOBER, 1999. PRINTED IN U.S.A.
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Table Of Contents PAGE 1. SAFETY SAFETY RULES FOR POWER TOOLS ..................................................................................3-4 ADDITIONAL SAFETY FOR MILLING MACHINES ....................................................................5 2. CIRCUIT REQUIREMENTS 110 VOLT OPERATION ..............................................................................................................6 EXTENSION CORDS ........................................................................
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SECTION 1: SAFETY For Your Own Safety Read Instruction Manual Before Operating This Equipment The purpose of safety symbols is to attract your attention to possible hazardous conditions. This manual uses a series of symbols and signal words which are intended to convey the level of importance of the safety messages. The progression of symbols is described below. Remember that safety messages by themselves do not eliminate danger and are not a substi- tute for proper accident prevention measures.
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Safety Instructions For Power Tools 9. USE PROPER EXTENSION CORD. Make 13. DONÕT OVERREACH. Keep proper foot- sure your extension cord is in good condi- ing and balance at all times. tion. Conductor size should be in accor- dance with the chart below. The amperage 14. MAINTAIN TOOLS WITH CARE. Keep rating should be listed on the motor or tool tools sharp and clean for best and safest nameplate. An undersized cord will cause a performance. Follow instructions for lubri- drop in line voltage resul
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Additional Safety Instructions For The Vertical Milling Machine 1. DO NOT use until unit is completely 9. ALWAYS use a brush to remove chips assembled and installed according to after the cutter has stopped. Never use a instructions. rag to remove chips. 2. DO NOT use the mill until all controls and 10. NEVER operate mill if any part is damaged adjustments are understood. or broken until it is properly repaired or replaced. 3. BE SURE drill bit or cutter is securely locked in the chuck, collet o
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SECTION 2: CIRCUIT REQUIREMENTS 110V Operation Grounding The motor supplied with the G1004/G1008 is a In the event of a malfunction or breakdown, dual-voltage 110/120V or 220/240V motor. (For grounding provides a path of least resistance for information on operating at 220V, see the section electric current to reduce the risk of electric following entitled 220V Operation.) Under normal shock. This tool must be equipped with an elec- use, the motor draws approximately 16 amps @ tric cord having a
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220V Operation Extension Cords The Model G1004/G1008 has a motor which can We do not recommend the use of extension cords be operated on a 220V single phase circuit. In on 220V equipment. It is much better to arrange order to operate at 220V it is necessary to rewire the placement of your equipment and the the motor connections (refer to the wiring dia- installed wiring to eliminate the need for exten- grams at the back of this manual) and to add a sion cords. Should it be necessary to use an 22
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SECTION 3: INTRODUCTION Most importantly, we stand behind our machines. If you have any service questions or parts Commentary requests, please call or write us at the location listed below. Grizzly Industrial, Inc. is proud to offer the Model Grizzly Industrial, Inc. G1004/G1008 Milling Machine. These Milling 2406 Reach Road Machines are a part of Grizzly’s growing family of Williamsport, PA 17701 fine metalworking machinery. When used accord- Phone: (570) 326-3806 ing to the guidelines stated
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Unpacking Piece Inventory After all the parts have been removed from the This Milling Machine is shipped from the manu- crate, you should have: facturer in a carefully packed crate. If you discov- er the machine is damaged after you’ve signed • Milling Machine for delivery, and the truck and driver are gone, • Tool Box you will need to file a freight claim with the carri- -Fly Cutter 1 er. Save the containers and all packing materials -Oil Bottle 1 for possible inspection by the carrier or its a
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Clean Up Site Considerations The unpainted surfaces are coated with a waxy FLOOR LOAD oil to protect them from corrosion during ship- Your G1004/G1008 Milling Machine represents a ment. Remove this protective coating with a sol- large weight load in a 28" x 20" footprint. Most vent cleaner or citrus-based degreaser. Avoid commercial or garage shop floors should be suf- chlorine-based solvents as they may damage ficient to carry the weight. Before moving this painted surfaces should they come in
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SECTION 4: ASSEMBLY B Be eg giin nn niin ng g A As ss se em mb blly y Mounting Handles Three handles are supplied with the Assembly of the G1004/G1008 is straightforward. We have organized the assembly process into G1004/G1008. They are black and have a slotted steps. Please follow them in sequence. head screw through them. On the threaded por- tion is a nut. Tighten the nut so that the black han- dle does not spin. Screw the handles into the ORDER OF ASSEMBLY handwheels until they are tight. L
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4. Turn the hex head at the top of the drawbar Fly Cutter (located on the top, front of the head) clock- wise until the threads at the bottom of the drawbar mesh with the female threads in the top of the collet or arbor. Your mill comes equipped with a fly cutter that fits on the 1" stub end of the R-8 arbor (this comes 5. When using a collet: Insert the cutter in the installed in the spindle). hole at the bottom of the collet and contin- ue to tighten the drawbar until both the col- To install
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SECTION 5: OPERATIONS Test Run DO NOT attempt to investigate or adjust the machine while it is running. Wait until the machine is turned off, unplugged and all Turn on the power supply at the main panel. working parts have come to a rest before Press the START button. Make sure that your you do anything! Serious personal injury finger is poised on the STOP button, just in could occur. case thereÕs a problem. The mill should run smoothly, with little or no vibration or rubbing noises. Strange or
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SECTION 6: ADJUSTMENTS 3. Loosen the setscrew on the knurled surface Graduated Dials of the handwheel dial. Turn the dial until the “0” lines up with the index line. Tighten the setscrew. The graduated dials on the handwheels for the table and fine feed can be indexed or “zeroed” to 4. Turn the handwheel according to the dis- help make accurate and convenient movements. tance you want to move downward. Each Each dial can be reset or locked with the complete revolution equals 0.100". setscrew or
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SECTION 7: MAINTENANCE General Lubrication Your Model G1004/G1008 milling machine Spindle: Add oil to the oil cup after every 4 hours requires very little maintenance. A thorough of use. The cup is located on the right portion of cleaning, now and again, will increase the the milling head just under the belt guard. SAE 20 machine’s durability and efficiency by removing oil is recommended. chips and grime that can gum up moving parts. One Shot Lubricator: Located on the left side of An occasiona
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SECTION 8: CLOSURE We recommend you keep a copy of our current Commentary catalog for complete information regarding Grizzly's warranty and return policy. If you need additional technical information relating to this The following pages contain parts diagram, parts machine, or if you need general assistance or list and Warranty/Return information for your replacement parts, please contact the appropri- Model G1004/1008 mill. ate regional Service Department listed in the introduction. If you need
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WARRANTY AND RETURNS 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. This is Grizzly’s sole written warranty and any and all warranties that may be implied by law, including any merchantability or fitness, for any par- ticular purpose, are hereby limited to th
