Superabrasive Lavina 25N Pro User Manual

Superabrasive Owner’s Manual – Lavina 25
®
N Pro /25
®
NHV Pro 3/2011
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Superabrasive Lavina 25N Pro Specifications

General

Brand	Superabrasive
Model	Lavina 25N Pro
Category	Floor Machine
Language	English

Summary

General Information

Technical Data Specifications

Lists key technical specifications for both Lavina 25®N Pro and 25®NHV Pro models.

Safety Instructions and Precautions

Protection Devices and Functions

Details the machine's safety protection devices, arrest functions, and safe operating practices.

Residual Risks and Operator Guidance

Addresses residual risks, operator responsibilities, and preparation before starting the machine.

Safe Machine Operation

Provides instructions for operating the machine safely, including work area and PPE guidelines.

Handling and Transportation Procedures

Preparing Machine for Transportation

Steps for preparing the Lavina 25®N Pro/25®NHV Pro for safe transport.

Machine Operation Guide

Preliminary Controls and Tool Mounting

Checks to perform before operation and instructions for adjusting and mounting tools.

Starting, Operating, and Stopping

Detailed steps for starting, operating, and safely stopping the Lavina 25®N Pro/25®NHV Pro.

Spare Parts Identification

Main Assembly and Parts Specification

Lists main components and part numbers for the Lavina 25®N Pro/25®NHV Pro assembly.

Main Head Assembly Parts (Fig. 6.2)

Details parts and specifications for the main head assembly of the Lavina 25®N Pro/25®NHV Pro.

Main Head Seal Assembly with Pins

Specifies parts for the main head seal assembly with pins, including item numbers and quantities.

Main Head Seal Assembly with SA Holder

Lists parts for the main head seal assembly with SA tool holder, including item numbers.

Main Head Bottom Cover Assembly

Details components for the bottom cover assembly of the main head.

Main Head Bottom Cover Details

Specific parts list for the bottom cover of the main head.

Main Head Motor and Weight Support

Parts breakdown for the motor and weight support section of the main head.

Main Head Top Cover Parts

Component list for the top cover of the main head.

Main Head Disc Assembly Parts

Main Head Pulley Unit Parts

Main Head Base Plate Parts

Main Head Guard Assembly Parts

Carriage Assembly Parts Specification

Control Box Parts Specification (208-240 Volt)

Electrical System Schematics

Lavina 25®N Pro Electrical Schemes (208-240 Volt)

Lavina 25®N Pro Yaskawa Connection Terminals

Electrical System Schematics (380-480 Volt)

Lavina 25®N HV Pro Electrical Schemes (380-480 Volt)

Lavina 25®N HV Pro Yaskawa Connection Terminals

Maintenance and Inspection Procedures

Cleaning and Daily Checks

200 Working Hour Checks

Inspection tasks to be performed every 200 working hours, including parts checks.

500 Working Hour Checks

Maintenance tasks required every 500 working hours, including belt and bearing checks.

Troubleshooting and Problem Solving

Power Cord and Plug Replacement

SA Tool Holder Dismounting/Mounting

Replacing Belt and Pulley Units (with Pins)

Replacing Belt and Pulley Units (with SA Holder)

Pulley Unit Replacement Process

Inverter Fault Diagnosis

Types of Inverter Alarms, Faults, and Errors

Categorizes and describes common alarms, faults, and errors from the Yaskawa inverter.

Alarm and Error Display Codes

Minor Faults and Alarms Details

Operation Error Displays