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Related Manuals for BRODBECK IRONWORKS 2X72 GRINDER
Summary of Contents for BRODBECK IRONWORKS 2X72 GRINDER
- Page 1 2X72 GRINDER ASSEMBLY INSTRUCTIONS BRODBECK IRONWORKS LLC REVISION Q...
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Page 2: Table Of Contents
Lockout and secure power source before performing any work on the machine. Make sure to use adequate personal protection equipment such as eye protection, respirator, etc. while operating this equipment. Contact Brodbeck Ironworks LLC for any questions or concerns before operating this equipment Ben Secrist 843-457-2755, Ben@brodbeckironworks.com... -
Page 3: Main Chassis Assembly
Ryan Brodbeck 513-485-8069, Ryan@brodbeckironworks.com Main Chassis Assembly Place 1 Teflon washer between Hinge Base where the Hinge will rotate (red arrow). Assemble the first Hinge to the Hinge Base with ½-13 x 1.25” long Carriage bolts, washers, and lock nuts. Tighten enough to eliminate any wobble in the hinge. - Page 4 bolts, washers, and lock nut. Use the ½” internal threaded handle on the lower carriage bolt. This serves as a lock when in the horizontal or vertical position. Insert the Hinge Lock Plate into the slots in the Hinges. Insert X-Brace into the Hinge Base. Slide 5/16-18 nylock nuts into the X-Brace.
- Page 5 Interlock the slots in the Base Lock Plates with the slots in the Hinge Base Plates. Slide the Hinge Bases into slots in the Grinder Base Plate. Lock in place with two 3/8-16 x 5/8” lg hex head bolts (Apply thread locker to bolts before installing) per Base Lock Plate.
- Page 6 Install the 3/8-16 Threaded Handles into the Hinge-Side Side Plate. Do not tighten down all the way. Only tighten until the tip of the threads meet the inside face.
- Page 7 Lower the Hinge-Side Side Plate onto the Hinges. Make sure the tabs on the Hinges insert into the slots on the Hinge-Side Side Plate. Use two 3/8-16 x 5/8” lg hex head bolts (Apply thread locker to bolts before installing). The 5/16-18 x 3/4”...
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Page 8: Tracking And Tension Assembly
Tracking and Tension Assembly Install the Tension Arm using the ½-13 X 1.75” Carriage Bolt, Spacer, Flat Washer(s), and Nylock Nut. Tighten enough to eliminate side to side wobble. Overtightening can cause tracking issues. Additional washers are provided to fine tune the tracking. Install the Gas Spring using 5/16-18 X 1.00”... - Page 9 Insert 3/8-16 Threaded Handle into the Tension Arm (apply Loctite). Install the Tracking Wheel into the Tracking Arm using ½-13 X 3” Hex Bolt, Nylock Nut, and flat washer. BE CAREFUL NOT TO OVERTIGHTEN BEARINGS. THE WHEEL SHOULD SPIN FREELY BUT THERE SHALL NOT BE EXTRA SPACE BETWEEN THE BEARINGS AND NUT OR BOLT HEAD.
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Page 10: Motor Install
Motor Install Install Motor into Belt Side Plate using 3/8-16 x 1 Hex Bolts and Split Lock Washers. Install Drive wheel and secure with set screw. Align with other wheels to ensure proper tracking. The drive wheel should be approximately 7/16” off of the side plate 7/16”... - Page 11 Notes: - Make sure all wheel centerlines are aligned with each other to ensure proper tracking. There may be some variance due to tolerance stack ups. - To make sure the belt has enough tension, put the belt on all four wheels, pull and hold down the tension arm all the way, pull the platen arm out until the belt is tight, lock the platen arm in place, and release the tension arm.
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Page 12: Accessories
Accessories Work Rest Assembly Install Work Rest Spacers and Work Rest Bracket using ½-13 x 2-1/2” Hex Bolts and split lock washers on the Longest Arm. Assemble the Large Work Rest & 3/8-16 Threaded Handle with one or two Flat Washers and slide into slot onto Work Rest Bracket. -
Page 13: Contact Wheel Assembly
Contact Wheel Assembly Place 1 Teflon washer between Arm and Contact Wheel Bracket where the Contact Wheel Bracket will rotate (red arrow). Install the Contact Wheel Bracket with ½-13 x 2-1/2 Lg Carriage Bolt, Flat Washers, and Nylock Nuts on the Short Arm. Insert ½-13 x 2-1/2 Lg Carriage Bolt into the slot and secure with Flat Washers and ½-13”... -
Page 14: Mareko Deep Platen Assembly
MAREKO DEEP PLATEN ASSEMBLY Place one Teflon washer between Arm and D-Plate where the D-Plate will rotate (red arrow). Install the Platen D-Plate with ½-13 X 2-1/2 Carriage Bolt, Flat Washer, and Nylock Nut on the Short Arm. Insert the ½”-13 X 2-1/2” Carriage Bolt into the slot and secure with ½-13 Internal Threaded Adjustable Handle. - Page 15 Install the Platen onto the Platen D-Plate using ¼”-20 Threaded knobs and ¼”-20 X 1” Carriage Bolts. Install the Wear Plate to the Flat Platen using short 1/4” Hex Bolts. Align with belt on machine and tighten in place. Overtightening may strip the threads in the wear plat...
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Page 16: 10" Platen Assembly
10” Platen Assembly Place one Teflon washer between Arm and D-Plate where the D-Plate will rotate (red arrow). Install the Platen D-Plate with ½-13 X 2-1/2 Carriage Bolt, Flat Washer, and Nylock Nut on the Short Arm. Make sure the holes in the D-Plate are on the bottom. (green arrow) Insert the ½”-13 X 2-1/2”... - Page 17 Install the Wear Plate to the Flat Platen using short 1/4” Hex Bolts. Align with belt on machine and tighten in place. Overtightening may strip the threads in the wear plate.
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Page 18: Small Wheel Attachment Assembly
Small Wheel Attachment Assembly Install the Quick Change Offset brackets to the base using ¼” screws. Install the brace and side plate using the long 5/16” bolts, washers, and nuts. Be sure to install the fender washers on the front 5/16 bolt to keep wheels from moving side to side. Be sure to snug and not overtighten these bolts. -
Page 19: Slack Wheel Attachment Assembly
Slack Wheel Attachment Assembly Remove Flat Platen by loosening the ¼-20 Threaded Handles. Slide the Slack Grinding Bracket onto the ¼-20 x 1” Carriage Bolts and tighten ¼-20 Threaded Handles. Install the Idler Wheel into the Slack Grinding Bracket using ½-13 X 2-3/4” Hex Bolt, and Nylock Nuts. -
Page 20: Quick Change Attachment Assembly
QUICK CHANGE ATTACHMENT ASSEMBLY Insert ½-13 x 2.5” Carriage Bolts through the base plate into the arm. Insert ½” Teflon washer between the plate and the arm on the front carriage bolt. Install the ½-13 lock nut onto the front bolt with a washer. Install the large black handle with a washer to the back bolt. -
Page 21: Integral Bolster Attachment Assembly
Integral Bolster attachment assembly Bearing Sets Insert ½-13 x 4.5” socket head bolt through the bearing holder into the spacer, bearings(7), spacer, and bearing holder. Install the ½-13 lock nut. Tighten by hand until there is no space between the bearings and the bearings still spin without resistance. Insert 3/8-16 x 4.5”... -
Page 22: Integral Attachment
Integral Attachment Install the ¼-20 Round Head Screws through the QC Offset Brackets into the IAT Base. Insert the IAT Brace into the IAT Base. Install the IAT Side Plate onto the IAT Brace. Assemble the IAT Platen tabs into the slots of the IAT Side Plate and the IAT Base. Insert the 5/16-18 x 4.0 button head screws through the IAT Side Plate into the base. -
Page 23: Wiring Instructions
Wiring Instructions Below is a reference aid for the electrical wiring for your grinder. Please make sure your set up matches the manufacturers instruction supplied. WARNING: HIGH VOLTAGE. DISCONNECT ALL POWER BEFORE ANY ELECTRICAL WORK Variable Speed Motor Wiring Open junction box and connect the 4 conductor cable as follows: 1. - Page 24 3. Connect T1 and T7 to the 4 conductor cable black wire. 4. Connect T3 and T9 to the 4 conductor cable white wire. 5. Connect T2 and T8 to the 4 conductor cable red wire. **NOTE: There are two wires(P1 & P2) that smaller than the others. These are not used. They can be left alone.
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Page 25: Vfd Setup
VFD Setup 1. Install cord grips and wire 4 conductor cable (coming from motor). Strip 4-6” of cable jacket and separate each wire. Strip and install supplied ferrules and y connector(ground). Install according to the diagram as shown in “A” below. If the motor runs backwards, switch the red and white wires.