LNS Alpha ST320 S2 User Manual (English)

jenniferbarnesJul 31, 2025

What to do if the LNS Alpha ST320 S2 emergency stop is activated?

A
Autumn WilliamsJul 31, 2025
If the LNS Industrial Equipment's emergency stop is activated, please check the following: * Ensure the emergency stop button on the electrical cabinet hasn't been pressed; release if it has. * Verify the remote control's emergency stop hasn't been activated; release if it has. * Confirm the lathe's emergency stop circuit isn't open; reset if it is. * Check for low air pressure. * Inspect the switch for any damage or breakage. * Examine circuit protector QM1 to see if it's tripped; reset if it has. * Check contactor K1 to see if it's tripped; reset if it has.

Brand	LNS
Model	Alpha ST320 S2
Category	Industrial Equipment
Language	English

Brand

LNS

Model

Alpha ST320 S2

Chapter 1: Basic Notions

Structure of the Manual

Explains the manual's structure, including page numbering and section indicators.

Rights and Responsibilities

Outlines copyright, reproduction restrictions, and liability disclaimers.

Safety Instructions

Provides critical safety guidelines for operating and maintaining the bar feed system.

Safety Devices

Details the safety features and their layout on the bar feed system.

Chapter 2: Technical Data

Characteristics and Specifications

Lists key technical specifications such as weight, dimensions, and capacities.

Capacity Chart

Details the bar capacity based on channel and pusher sizes.

Floor Plan Dimensions

Provides layout dimensions for system placement, showing load directions.

Layout of Elements

Identifies and describes the various components of the bar feed system.

Chapter 3: Setting Into Operation

Transportation and Unpacking

Instructions for safe transport, unpacking, and initial setup of the system.

Mounting and Positioning

Guides for correctly positioning the bar feeder relative to the lathe.

Alignment and Anchoring

Procedures for leveling, aligning, and securely anchoring the bar feed system.

Chapter 4: Electrics

Electrical Equipment Overview

Introduces electrical components and safety precautions for handling them.

Electrical Cabinet Layout

Details the internal layout and components within the electrical cabinet.

Electrical Components Description

Explains the function and connection of key electrical components like motors and contactors.

Interface Connections

Describes the interface signals between the bar feed system and the lathe.

Chapter 5: Pneumatics

General Description of Pneumatics

Overview of pneumatic elements and required air pressure for operation.

F.R.L. Combination Unit

Details the Filtering, Regulation, and Lubrication unit for air supply.

Solenoid Valve Manifold

Explains the solenoid valve manifold used for controlling pneumatic elements.

Pneumatic System Maintenance

Instructions for regular maintenance of pneumatic components like condensate collectors.

Chapter 6: Hydraulics

General Description of Hydraulics

Explains the hydraulic system's role in guiding the bar and oil bath functions.

Description of Hydraulic Elements

Details components like the hydraulic pump motor and remnant tray.

Hydraulic System Maintenance

Procedures for maintaining hydraulic oil quality and oil tank cleaning.

Chapter 7: General Description

Loading System

Describes the system for storing and loading bar stocks into the guiding channel.

Guiding System Components

Explains the guiding channel and its function in supporting the bar stock.

Feeding System Components

Details the pusher assembly and chain transmission for bar feeding.

Channel Set Changeover

Procedure for replacing the entire channel set for different bar diameters.

Material Clamping Device

Describes the device that fixes the material during insertion or retraction.

Front Rest Devices

Explains the front rest mechanism to constrict bar stock and minimize vibration.

Bar Length Measuring Device

Details the device used to measure bar stock length for positioning.

Air Blast Ring

Describes the air blast ring that creates an air curtain for oil containment.

Lathe Connecting Parts (Optional)

Explains optional parts for connecting the bar feeder to the lathe spindle.

Bar Preparation

Methods for preparing bar tips (chamfering, turning down) for better insertion.

Chapter 8: Operation

Controls and Remote Control

Overview of the remote control interface, including buttons and indicator lights.

Onboard HMI Interface

Describes the human-machine interface for reading messages and setting parameters.

Powering the System

Instructions for powering the bar feed system on and off, including position memory.

Emergency Stop Button

Details the function and operation of the emergency stop button.

Automatic Sequence

Guides for starting and continuing machining operations in automatic mode.

Operation Parameters

Explanation of frequently adjusted parameters for optimizing performance.

Services Parameters

Information on accessing and modifying service parameters (password protected).

Chapter 9: Troubleshooting

Bar Feed System Error Messages

Lists error codes, their meanings, and troubleshooting steps for system issues.

Servo Amplifier Error Messages

Details error messages from the servo amplifier and their corrective actions.

Factors Affecting Performance

Discusses installation, gap settings, and material properties impacting performance.

General Maintenance

Guidelines for maintaining hydraulics, pneumatics, mechanics, and system cleaning.

Chapter 10: Appendices

Programming Example

Provides an example of lathe programming for use with the bar feed system.

Ordering Form

A template for ordering parts or additional equipment.

LNS Agency Addresses

Contact information and addresses for LNS offices and agents worldwide.

LNS Alpha ST320 S2 User Manual

Table of Contents

Questions and Answers:

LNS Alpha ST320 S2 Specifications

Summary