Delta 8" VARIABLE SPEED GRINDER GR450 Instruction Manual Download Page 1

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INSTRUCTION

MANUAL

8" Variable Speed Grinder

(Model GR450)

PART NO. 908944 - 06-30-04

To learn more about DELTA MACHINERY
visit our website at:

www.deltamachinery.com.

For Parts, Service, Warranty or other Assistance,

please call

1-800-223-7278 (

In Canada call

1-800-463-3582).

ESPAÑOL: PÁGINA 15

Summary of Contents for 8" VARIABLE SPEED GRINDER GR450

Page 1: ...PART NO 908944 06 30 04 Copyright 2004 Delta Machinery To learn more about DELTA MACHINERY visit our website at www deltamachinery com For Parts Service Warranty or other Assistance please call 1 800...

Page 2: ...ERSTAND ALL WARNINGS AND OPERATING INSTRUCTIONS BEFORE USING THIS EQUIPMENT Failure to follow all instructions listed below may result in electric shock fire and or serious personal injury or property...

Page 3: ...Tools scrap pieces and other debris can be thrown at high speed causing injury 12 USE THE RIGHT MACHINE Don t force a machine or an attachment to do a job for which it was not designed Damage to the...

Page 4: ...E with the workpiece against the grinding wheel The workpiece can be drawn into the wheel causing damage to the machine and or serious injury 16 CLEAN THE MACHINE thoroughly when processing different...

Page 5: ...with a metal screw NOTE In Canada the use of a temporary adapter is not permitted by the Canadian Electric Code IN ALL CASES MAKE CERTAIN THAT THE RECEPTACLE IN QUESTION IS PROPERLY GROUNDED IF YOU A...

Page 6: ...10 120 100 150 12 AWG 10 12 120 up to 25 16 AWG 10 12 120 25 50 16 AWG 10 12 120 50 100 14 AWG 10 12 120 100 150 12 AWG 12 16 120 up to 25 14 AWG 12 16 120 25 50 12 AWG 12 16 120 GREATER THAN 50 FEET...

Page 7: ...park Guard 9 Tool Rest Arm 2 10 Tool Rest 2 11 Eye Shield Knob 2 12 1 4 Flat Washer 4 13 1 4 20x1 4 Hex Head Screw 2 14 3 4 Flat Washer 4 15 5 16 18x5 8 Hex Head Screw 4 16 5 16 Lockwasher 2 17 5 16 1...

Page 8: ...ng maximum support to the workpiece Maintain a distance of 1 8 or less between the grinding wheel and the inside edge of the tool rest Adjust the tool rest when the grinding wheel wears down When the...

Page 9: ...using fasteners not supplied through the two holes A Fig 7 in the grinder base The on off switch A Fig 8 is located on the front of the Grinder To turn the machine ON lift the switch to the ON positio...

Page 10: ...A Fig 10 Fig 11 VARIABLE SPEED CONTROL FLEXIBLE LAMP GRINDING WHEELS To reduce the risk of fire use 40 watt or smaller 120 volt reflector track type light bulb not supplied A stan dard household ligh...

Page 11: ...ove the arbor nut wheel flange and old grinding wheel 6 Place the new grinding wheel on the arbor NOTE Grinding wheel must be 1 wide 7 Place the flange on the arbor and thread the arbor nut on the arb...

Page 12: ...eel flange D Fig 20 on the shaft 7 Thread the arbor nut E Fig 21 on the arbor until the arbor nut makes contact with the arbor flange 8 Push the arbor nut wings out to the closed position flat against...

Page 13: ...Delta have not been tested with this product use of such accessories could be hazardous For safest operation only Delta recommended accessories should be used with this product PARTS SERVICE OR WARRA...

Page 14: ...days Delta may require that electric motors be returned prepaid to a motor manufacturer s authorized station for inspection and repair or replacement Delta will not be responsible for any asserted def...

Page 15: ...elta m s cercano ARIZONA Tempe 85282 Phoenix 2400 West Southern Avenue Suite 105 Phone 602 437 1200 Fax 602 437 2200 CALIFORNIA Ontario 91761 Los Angeles 3949A East Guasti Road Phone 909 390 5555 Fax...