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HardCore Belt Grinder
Installation and Operation Manual
IMPORTANT !!!!
It is the responsibility of the owner of this product to
ensure that the user will read and comply with the
provisions of this manual, which is intended to be an
integral part of your HardCore belt grinder.
operation of this powertool can be hazardous, and even
cause serious personal injury, this manual should be
kept with the machine at all times for reference by the
user, each time prior to use.
for models;
BGB – 2.5
BGB - 4.0
BGB – 6.0
- 1 -
IOM-B-120225
As
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Summary of Contents for Trick-tools BGB – 2.5
- Page 1 IOM-B-120225 HardCore Belt Grinder Installation and Operation Manual for models; BGB – 2.5 BGB - 4.0 BGB – 6.0 IMPORTANT !!!! It is the responsibility of the owner of this product to ensure that the user will read and comply with the provisions of this manual, which is intended to be an integral part of your HardCore belt grinder.
- Page 2 DANGER !!!! This machine MUST be securely fastened to a suitable work bench, or floor mounted pedestal, prior to operation. In addition, proper work attire (which complies with all applicable federal and / or state laws and regulations) must be worn at all times while operating this machine.
- Page 3 NOTE: The following instructions refer to the two attached illustrations for component identification. Preparation; After unpacking, mount the motor assembly to a suitable floor mounted pedestal or work bench. (provided fasteners may not be adequate) Initial Setup; Rotate the beam assy. to the vertical position by loosening the pivot lock screw.
- Page 4 Remove the nut & washer from the contact shaft. 10. Install the contact wheel (inside marked), washer, and nut. Tighten the contact nut (15/16” socket or wrench) by depressing the spring-loaded wheel lock button and rotating the contact wheel until full engagement of the wheel lock is felt.
- Page 5 18. Verify that both the “Power” and “Run” switches are in the “OFF” position (down) and connect the power cable to a properly grounded outlet. 19. Turn the “Power” switch to “ON”. This switch enables the motor drive functions (on / off, acceleration, deceleration, etc.).
- Page 6 23. Turn the “Run” switch to “OFF” and wait for all motion to stop. 24. Attach the workrest assembly to the workrest arm assembly and adjust as required. Operational Instructions; The beam can be re-positioned by loosening the pivot lock screw. DANGER Never loosen the pivot lock while the grinder is running.
- Page 7 Replace the belt guard. Turn the “Run” switch to “ON” and adjust for proper tracking, if necessary. The contact wheel can be removed / replaced by first removing the belt guard & grinding belt, then depressing the spring-loaded wheel lock button and rotating the contact wheel until full engagement of the wheel lock is felt.
- Page 8 PM-B-120225 HardCore Belt Grinder Packing Instructions for models; BGB - 6.0 BGB - 4.0 BGB - 2.5 - 1 -...
- Page 9 Remove the Wing Screws (2) & Belt Guard. Bag & label the Wing Screws. Remove the Workrest Assy. Remove the Idler Wheel Assy. Remove the Contact Wheel. Bag & label the Contact Nut & Washer. Remove the Workrest Arm Assy. Remove the Belt Guard Guide (3 pcs), bag &...
- Page 10 SM-B-120225 HardCore Belt Grinder Service Manual for models; BGB – 2.5 BGB – 4.0 BGB – 6.0 DANGER !!!! Be sure that the grinder is un-plugged from the wall power source prior to any disassembly / assembly NOTE: Before proceeding with the following procedure it is imperative that the operator fully understands the installation / operation manual - 1 -...
- Page 11 Fastener / Hardware Abbreviations; Dowel Pin FHSC Flat Head Socket Cap screw FW-NAS640 Flat Washer – Mil Spec FW-NAS1140 Flat Washer – Mil Spec FW-NEO Flat Washer – Neoprene FW-TFE Flat Washer – Teflon FW-USS Flat Washer – US Standard Hex Cap Screw Hex Nut HN-EL...
- Page 12 Disassembly Instructions Position the beam at about 45 degrees. Remove the workrest assembly. (Fig. 5) Remove the wing screws (2) and belt guard. Remove the grinding belt. Remove the contact wheel nut & washer. Remove the contact wheel. Remove the belt guard standoffs (2). Remove the belt guard guide w/nut &...
- Page 13 20. Position the beam horizontally. 21. Remove the cap plugs (2) from the beam. (Fig. 3) 22. Use a 9/16 in. socket to loosen the drive belt tension nuts (2) just until belt tension is released. (Fig. 1) 23. Remove the 1/4 in. (10) and 5/16 in. (2) beam screws.
- Page 14 38. Remove the motor sheave from the motor shaft. (gear puller required) 39. Remove the key from the motor shaft. 40. Remove the contact sheave nut by holding the sheave with a strap wrench. (Fig. 2) 41. Remove the flat washer, sheave, & woodruff key. 42.
- Page 15 Assembly Instructions Note: Be sure to observe where lubrication (grease) is required as shown in the illustrations. Place the motor pivot onto the motor (studs level) and attach the pivot lock screw, lock washer, and flat washer, into the threaded motor hole at the 10:00 position.
- Page 16 11. Place the contact support assy. into the outside beam & tighten the fasteners (3). (Fig. 2) 12. Install the woodruff key, contact sheave, flat washer, and new lock nut. 13. Tighten the lock nut by holding the sheave with a strap wrench, then verify freedom of rotation.
- Page 17 21. Continue to maintain belt tension and separate the beams slightly. Rotate the contact shaft to visually ensure correct drive belt alignment. 22. Push the beams back together and rotate the beam to a vertical position, which will provide some drive belt tension.
- Page 18 33. Install the tension knob and tighten (holding the knob with a strap wrench) by turning the bushing counter-clockwise with a 3/8 in. allen wrench. 34. Install the tension knob screw and tighten (holding the knob with a strap wrench) by turning the screw clockwise with a 5/16 in.
- Page 19 47. Install the belt guard guide w/nut & washer, leaving about 1 in. from the beam to the outside. 48. Install the desired grinding belt. 49. Adjust for the desired belt tension. 50. Attach the belt guard to the standoffs using the wing screws (2).
- Page 20 Figure 1 threads only face only drive belt tension nut pivot drag screw pivot lock screw 20 21 22 23 HardCore Products CAD GENERATED DRAWING, DO NOT MANUALLY UPDATE APPROVALS DATE DRW: 02-25-12 INSIDE BEAM ASSEMBLY CHK: BGB-2.5 (4.0 & 6.0) - SM ENG: 00-0000 MFG:...
- Page 21 Figure 2 HardCore Products CAD GENERATED DRAWING, DO NOT MANUALLY UPDATE APPROVALS DATE DRW: 02-25-12 OUTSIDE BEAM ASSEMBLY CHK: BGB-2.5 (4.0 & 6.0) - SM ENG: 00-0000 MFG: PART NO: REV: Assy,Outside Beam-2.5-BGB-mda-X Q/A: 1 of 1 CAD FILE: SHEET:...
- Page 22 Figure 3 small & face only beam screws race only HardCore Products CAD GENERATED DRAWING, DO NOT MANUALLY UPDATE drive belt APPROVALS DATE DRW: 02-25-12 BEAMS - ASSEMBLY CHK: BGB-2.5 (4.0 & 6.0) - SM ENG: 00-0000 MFG: PART NO: REV: Q/A: Assy,Total Beam-2.5-BGB-mda-X...
- Page 23 Figure 4 inner area only idler guard screw idler wheel screw HardCore Products CAD GENERATED DRAWING, DO NOT MANUALLY UPDATE APPROVALS DATE DRW: 02-25-12 COMPLETE ASSEMBLY-1 CHK: BGB-2.5 (4.0 & 6.0) - SM ENG: 00-0000 MFG: PART NO: REV: Q/A: Assy,Total Comp1-2.5-BGB-mda-X 1 of 1 CAD FILE:...
- Page 24 Figure 5 platen screw HardCore Products CAD GENERATED DRAWING, DO NOT MANUALLY UPDATE APPROVALS DATE DRW: 02-25-12 COMPLETE ASSEMBLY-2 CHK: BGB-2.5 (4.0 & 6.0) - SM ENG: 00-0000 MFG: PART NO: REV: Q/A: Assy,Total Comp2-2.5-BGB-mda-X 1 of 1 CAD FILE: SHEET:...
- Page 25 Idler Wheel Belt Guard Belt Guard Standoff Wing Screws Track Knob Take-up Lever Pivot Lock Screw Speed Belt Guard Nut, Control Guide,Washer Workrest Assy HardCore Products Contact Wheel, CAD GENERATED DRAWING, Power DO NOT MANUALLY UPDATE Washer, Nut Lamp APPROVALS DATE DRW: 02-25-12...
- Page 26 Idler Guard Idler Guard Screw Idler Support Idler Wheel Screw Platen Mount Tension Knob Platen Mount Screw Platen Pivot Drag Screw Platen Screw Motor Assy Fuse (15 Amp) Power Switch Workrest Arm Assy Contact Shaft Contact Support HardCore Products CAD GENERATED DRAWING, DO NOT MANUALLY UPDATE Beam Assy APPROVALS...
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