User Manual for Holzmann BS 125M Metal Band Saw

Quick guide from the manual

The Holzmann BS 125M is a mobile metal band saw designed for cutting various metals including steel, stainless steel, bronze, iron, aluminium, and copper. Before using the machine, ensure it is placed on a stable surface and connected to a grounded power supply. Always wear appropriate safety gear and follow the maintenance schedule to ensure longevity and safe operation.

Machine Description

The machine features several key components for operation:

• Feeding handle with starter button (1)
• On/OFF button (2)
• Speed governor knob (3)
• Clamping lever (4)
• Workpiece stop (5)
• Vice (6)
• Saw blade guide (7)
• Vice Clamping lever (8)
• Blade tension knob (9)

Operation

To perform a cut:

1. Loosen the clamping lever (4) and swing the saw arm to the desired angle. Tighten the lever to secure.
2. Swing the saw arm to the upmost position.
3. Place the workpiece in the vice (6) and secure it.
4. Loosen the saw blade guide (7) and move it approximately 2cm from the workpiece.
5. Adjust the workpiece stop (5) if cutting multiple pieces of the same length.
6. Set the desired feed rate using the speed governor knob (3).
7. Press the green button (2) to power on.
8. Use the feeding handle (1) to press the start button and perform the cut. Adjust feed speed based on material (slow for stainless steel/bronze, moderate for aluminium).

Maintenance

Regular maintenance is essential for safe operation:

• Clean the machine after every use with a wet cloth to remove dust and metal swarfs.
• Lubricate all moving parts (especially the gear box) after the first 10 operating hours, then every 3 months.
• Check guiding rollers monthly and adjust if necessary.
• Replace the saw blade if worn. Always wear security gloves when handling the blade.

Troubleshooting

If the machine does not start, check the power source, fuse, and cable. If the machine vibrates, ensure it is on an even surface and check the motor mounting. For bad cutting results, check the feeding rate, blade tension, and blade condition.