Laguna Tools Revo Lathe MLAREVO 1836 User Manual

1. Introduction

This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your Laguna Tools Revo Lathe MLAREVO 1836. Please read this manual thoroughly before operating the machine to ensure proper usage and to prevent injury or damage.

The Laguna Tools Revo Lathe MLAREVO 1836 is a high-performance woodturning lathe featuring a robust design and advanced controls. It is equipped with a 2HP, 220V induction motor and a variable speed frequency drive, offering versatile speed control for various turning applications.

Figure 1: Laguna Tools Revo Lathe MLAREVO 1836

2. Safety Instructions

Always prioritize safety when operating machinery. Failure to follow safety guidelines can result in serious injury or death.

• Read and understand all instructions before operating the lathe.
• Wear appropriate personal protective equipment (PPE), including safety glasses, hearing protection, and a dust mask.
• Ensure the work area is clean, well-lit, and free from obstructions.
• Do not wear loose clothing, gloves, or jewelry that could get caught in moving parts.
• Securely mount all workpieces before turning.
• Never leave the machine unattended while it is running.
• Disconnect power before performing any maintenance or adjustments.
• Keep children and unauthorized personnel away from the machine.

3. Setup

3.1 Unpacking and Assembly

The lathe is built on a solid foundation of a precision-machined steel bed with cast iron legs. Due to its weight (approximately 441 pounds), assembly typically requires assistance and appropriate lifting equipment. Ensure the lathe is placed on a stable, level surface.

3.2 Electrical Connection

The Laguna Revo Lathe MLAREVO 1836 requires a 220-volt, 60 Hz, 1-phase input power supply. A dedicated 15-amp circuit breaker is recommended. Consult a qualified electrician for proper installation if you are unsure.

3.3 Headstock Configuration

The headstock features easy access to the poly-groove drive belt and a two-step pulley system for adjusting speed ranges. The belt adjustment is quick and easy using the padded adjustment handle.

Figure 2: Headstock with easy access to drive belt and pulleys.

The headstock spindle is heat-treated with a precision-machined flange and large sealed bearings, housed in a projected nose cone. It features a 1.25 x 8 TPI thread.

3.4 Tailstock Configuration

The tailstock quill is laser-etched and provides 4.5 inches of travel, which is best in class for precise adjustments. It includes an on-board tool holder for the spur drive and live center.

Figure 3: Tailstock quill with measurement markings.

3.5 Optional Accessories

• Deluxe Wheel System: For easy mobility of the lathe.
• Bed Extensions: Two optional bed extensions are available: a 12-inch swingaway extension and a 20-inch bed extension. These can be mounted at various locations for longer spindles or outboard turning.
• Outboard Turning Kit: Includes an ergonomic cast iron tailstock base and toolrest extension for increased turning capacity.
• Optional Halogen or LED Lights: For improved visibility during operation.
• Optional Vacuum Inverter: Includes a rotating bearing for vacuum chucking applications.

4. Operating Instructions

4.1 Control Panel

The ergonomic control panel, made from anodized aluminum, provides easy access to all operational controls. It features an electronic variable speed control via a Delta S1 variable frequency drive (VFD), which converts 1-phase input to 3-phase output, ensuring significant torque even at low settings. The digital display provides an accurate RPM readout.

Figure 4: Control panel with digital RPM display and speed adjustment knob.

4.2 Speed Adjustment

The lathe offers two main speed ranges, easily changed using the quick-release handle for the drive belt:

• Low Range: 50-1300 RPM
• High Range: 135-3500 RPM

Fine adjustments within these ranges are made electronically using the control knob on the panel.

4.3 Spindle Lock and Indexing

The lathe includes a push-button spindle lock for securing the spindle during accessory changes. It also features a 3-row in-head indexing system with 14, 36, and 48 positions, indicated by a tri-color scale, for precise indexing operations.

4.4 Outboard Turning

The sliding headstock glides effortlessly on the steel bed. When positioned at the end of the bed, it provides 32 inches of outboard turning capacity, allowing for larger diameter workpieces.

Figure 5: Lathe configured for outboard turning.

4.5 Official Product Video

For a visual guide on the features and operation of the Laguna Revo Lathe MLAREVO 1836, please watch the official product video below.

5. Maintenance

Regular maintenance ensures the longevity and optimal performance of your lathe.

• Cleaning: Keep the lathe clean from wood dust and debris. Use compressed air or a brush to remove particles from the motor, belts, and control panel.
• Belt Inspection and Adjustment: Periodically check the drive belt for wear and tension. Adjust as needed using the quick belt adjustment mechanism.
• Tailstock Quill Lubrication: Apply a light coat of machine oil to the tailstock quill to ensure smooth operation.
• Bearing Check: While the spindle bearings are sealed, listen for any unusual noises during operation that might indicate a bearing issue.
• Bed Cleaning: Keep the steel bed clean and free of rust. Apply a thin layer of wax or rust preventative to protect the surface.

6. Troubleshooting

This section addresses common issues you might encounter with your lathe.

• Lathe Does Not Power On:
  • Check the main power supply and circuit breaker.
  • Ensure all connections are secure.
  • Inspect the Delta power converter for any signs of damage or malfunction. If a 'pop' sound or smoke occurs upon plugging in, immediately disconnect power and contact customer support.
• Inconsistent Speed or Loss of Torque:
  • Verify the drive belt tension and condition. Adjust or replace if necessary.
  • Check the VFD settings on the control panel.
• Unusual Noises or Vibration:
  • Ensure the workpiece is properly mounted and balanced.
  • Check for loose components on the headstock, tailstock, or banjo.
  • Inspect bearings for wear.
• Tailstock Quill Sticking:
  • Clean the quill and apply lubrication.
  • Check for any debris obstructing its movement.
• Relay Switch Malfunction:
  • If the relay switch (often associated with power or direction) fails, it may need replacement. This is a common wear item. Contact customer support for replacement parts and guidance.

7. Specifications

8. Warranty and Support

For warranty information, technical support, or to order replacement parts, please contact Laguna Tools directly. Refer to your purchase documentation for specific warranty terms and conditions.

Contact Information:
Visit the official Laguna Tools website or refer to the contact details provided with your product for assistance.