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OPERATING INSTRUCTIONS

As you face your bench grinder, the wheel on the left is a medium (60 grit) wheel for 

medium material removal and general purpose grinding.

The wheel on your right is a coarse (36 grit) wheel for fast material removal.

To operate the bench grinder, put on safety glasses and turn the tool on. Allow it to 

reach full speed (3450 RPM for BGC-6 and 3600 RPM for BGC-8) before grinding. 

Hold the workpiece firmly and against the tool rest. Hold very small pieces with pliers 

or other suitable clamps. Feed the work smoothly and evenly into the grinding wheel. 

Move the work slowly and avoid jamming the work against the wheel. As the wheel 

tends to slow down you should occasionally release the pressure to let the wheel 

return to full speed.

Grind only on the face of the grinding wheel and never the side of it. (Some wheels 

are designed for side grinding and will say so on their blotters.)

CAUTION: Prolonged grinding will cause most materials to become hot. Use care 

when handling them.

ACCESSORIES

The accessories listed in this manual are available at extra cost from your local dealer, 

and have not been evaluated by Underwriters Laboratories Inc.

Recommended accessories for your grinder are shown in this manual.

GRINDING WHEELS:  

 

BGC-6 - 6" Diam. x 3/4" Width x 1/2" Arbor Hole

   

 

 

 

BGC-8 - 8" Diam. x 1" Width x 5/8" Arbor Hole

Summary of Contents for BGC SERIES

Page 1: ...OPERATOR S MANUAL BGC SERIES BENCH GRINDERS www jetequipment com ...

Page 2: ...tage of this warranty the product or part must be re turned freight prepaid to an authorized service station designated by our Vancouver office Proof of purchase date and an explanation of the problem must accompany the merchan dise If our inspection discloses a warrantable defect JET will repair or replace the product at our option and return the product freight prepaid PROOF OF PURCHASE Please r...

Page 3: ... footwear is recommended Wear protecive hair covering to contain long hair 10 ALWAYS USE SAFETY GLASSES Must comply with ANSI Z87 1 Also use face or dust mask if cutting operation is dusty Everyday eyeglasses only have impact resistant lenses they are NOT safety glasses 11 SECURE WORK Use clamps or a vise to hold work when practical It s safer than using your hand and it frees both hands to operat...

Page 4: ... by a qualified electrician 3 Improper connection of the equipment grounding conductor can result in a risk of electric shock The conductor with insulation having an outer surface that is green with or without yellow strip is the equipment grounding conductor If repair or replacement of the electric cord or plug is necessary do not connect the equip ment grounding conductor to a live terminal 4 Ch...

Page 5: ...grinder wheel break it will happen within the first one minute of operation 5 Don t remove the wheel guard 6 Don t use the grinder wheel to cut anything 7 Don t use anything to stress the grinder wheel 8 Use a grinding wheel dressing tool to shape or remove glaze from grinding wheels 9 Adjust distance between wheel and work rest to maintain 1 8 inch or less separation as the diameter of the wheel ...

Page 6: ...ic bag to secure them in place as shown in Figure 1 NOTE There is a left and a right tool rest Reger to Figure 1 to ensure that you install them correctly When in actual use the tool rests should be adjusted to within 1 8 of the grinding wheel or other accessory being used INSTALLING THE SPARK GUARDS AND EYE SHIELD BRACKETS TURN OFF AND UNPLUG BENCH GRINDER The combination Spark Guard and Eye Shie...

Page 7: ...f each Eye Shield by removing the two screws Install the shields they are identical and will fit either side to the brackets as shown in Figure 3 Tight en the screws securely Adjust the eye shields so they are between the wheels and your eyes THE EYE SHIELDS ARE NOT DESIGNED TO REPLACE SAFETY GLASSES Tighten the shields in place by tightening the plastic knob in the bracket assembly Remove protect...

Page 8: ... the left wheel cover It may be necessary to strike the wrench sharply in the loosening direction with the heel of your hand to loosen the nut NOTE The nut on the right side of the grinder has a standard right hand thread turn counter clockwise to loosen The one on the left side has a left hand thread turn clockwise to loosen 6 Remove the wheel washer and the wheel 7 Inspect the wheel for cracks c...

Page 9: ...ng wheel Move the work slowly and avoid jamming the work against the wheel As the wheel tends to slow down you should occasionally release the pressure to let the wheel return to full speed Grind only on the face of the grinding wheel and never the side of it Some wheels are designed for side grinding and will say so on their blotters CAUTION Prolonged grinding will cause most materials to become ...

Page 10: ...te ampere rating If in doubt use the next heavier gauge The smaller the gauge number the heavier the cord Minimum gauge for cord Volts Total length of cord in feet 120V 25 ft 50 ft 100 ft 150 ft Ampere Rating Not More More Than Than AWG 0 6 18 16 16 14 6 10 18 16 14 12 10 12 16 16 14 12 12 16 14 12 Not Recommended OUTDOOR USE EXTENSION CORDS When tool is used outdoors use only exten sion cords int...

Page 11: ......

Page 12: ...E 1 13 AL COVER RH 1 48 WASHER 4 14 SPRING WASHER 8 49 SCREW 4 15 SCREW 8 50 EYESHIELD PLATE 2 16 LH WHEEL GUARD INNER 1 51 SPARK GUARD LH 1 17 RH WHEELGUARD INNER 1 52 SPARK GUARD RH 1 18 SPRING WASHER 6 53 STEEL PLATE 2 19 SCREW 6 54 EYESHIELD BKT RH 1 20 WHEEL WASHER 4 55 EYESHIELD BKT LH 1 21 GRINDING WHEEL COARSE 1 56 WASHER 4 22 LH NUT 1 57 WASHER 2 23 RH NUT 1 58 SCREW 2 24 LH WHEEL GUARD O...

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