Maintenance Manual Original Instructions - IW6504
Maintenance Manual 1 General Operator and Supervisor Information Signal Word Definition Signal Word Panel 2 Maintenance Precautions Maintenance Schedule 4 Punch Punch and Die Operating Clearances Punch Tonnage Requirements 6 Bar Shear Remove and replace stationary blade Remove and replace moving blade 7 Angle Shear Remove and replace stationary blade Remove and replace moving blade 8 Notcher Station (50/60/65/75/100dx/120 Ton Ironworkers) Remove and replace moving blade Remove and replace stationa
Maintenance Precautions Maintenance Schedule Your Edwards Ironworker will benefit from reasonable care and periodic maintenance. Reasonable care includes daily visual observation, general maintenance daily, weekly, monthly and at hourly milestone intervals by operator/maintenance personnel.
Punch 8. 9. In the event that the punch and die are not aligned, first confirm that the punch is seated properly in the punch nut assembly. If not seated properly, repeat step 5. If seated properly, loosen the bolts under the die table allowing the table to be moved to center the die. When aligned, tighten the table bolts to secure the table and repeat step 6.
Bar Shear Angle Shear 3. With bolts exposed, turn machine off and disconnect from power source. 4. Remove blade bolts and remove blade from the blade pocket. 5. With blade removed, clean blade pocket of any dirt or debris. 6. Your shear blades have four cutting surfaces that can be used prior to full replacement of the part. Rotate the movable blade to new cutting surface and reinstall in blade pocket. 7. Tighten the movable blade back into the blade pocket. 8.
Notcher Pedestal Die 50/60/65/75/100dx/120 Ton Ironworkers Your Ironworker includes a notcher as a standard feature. When maintained within tolerance, the notcher will provide a distortion and burr free shear cut to mild steel bar, plate or angle iron. Notcher tooling is equipped with one, three-sided top notcher blade and three, four-sided bottom blades. The top blade is mounted to the moving “center” of the Ironworker, while the bottom three blades are secured into a base housing.
Optional Tooling - Notcher 3. 4. Your Ironworker may include a notcher as an optional feature. When maintained within tolerance, the notcher will provide a distortion and burr free notch cut to mild steel bar, plate or angle iron. Notcher tooling is equipped with one, three-sided top notcher blade and three, four-sided bottom blades. The top blade is mounted to the moving “center” of the Ironworker, while the bottom three blades are secured into a base housing.
Optional Tooling - Oversize Punch 7. 8. Optional Tooling - Pipe Notcher Remove and replace stationary blade: In the event that the punch and die are not aligned, first confirm that the punch is seated properly in the punch nut assembly. If not seated properly, repeat step 5 . If seated properly, loosen the bolts under the die table allowing the table to be moved to center the die. When aligned, tighten the table bolts to secure the table and repeat step 6.
Optional Tooling - Brake Tooling 5. Optional Tooling - Rod Shear/Multi-Shear Position punch in the holder so that the milled relief in the keyway slips over the holder bolt. Tighten set screws in the holder to secure the punch. Remove and replace stationary blade: 1 Remove four 1/2” bolts, nuts and washers from the die support brackets. The Rod Shear or Multi Shear assembly includes one or two blades secured within the base housing.
Optional Tooling - 241 Punch Tooling 7. In the event that the punch and die are not aligned, first confirm that the punch is seated properly in the punch nut assembly. If not seated properly, repeat step 5 . If seated properly, loosen the bolts under the die table allowing the table to be moved to center the die. When aligned, tighten the table bolts to secure the table and repeat step 6. 8.
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