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Branson DC 315 User Manual

Branson DC 315
76 pages
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Ultrasonic
Power Supply Module
Digital Compact
Operating Manual
EDP No.: 011-003-944-E
Date: 22.08.2002
Rev. No.: 04
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Branson DC 315 Specifications

General IconGeneral
BrandBranson
ModelDC 315
CategoryPower Supply
LanguageEnglish

Summary

About this Manual

Read this Chapter First

Guidance on manual structure, essential chapters, and operation prerequisites.

Availability of this Operating Manual

Information on keeping the manual accessible at all times.

Copyright

Copyright notice for the product and operating manual.

Product Liability, Designated Use, and Warranty

Details product liability, intended use, and warranty conditions.

Warranty Rules

Specific rules and conditions for product warranty coverage.

Prerequisites for Operator and Service Personnel

Outlines necessary qualifications and training for personnel operation.

Safety First

Safety Precautions and Hints in this Operating Manual

Explains symbols and warnings for safe operation and potential hazards.

Advisory and Prohibitive Signs on BRANSON Equipment

Details safety signs and their meanings used on BRANSON equipment.

Selection and Qualification of Personnel

Defines authorized personnel for operation, setup, and maintenance.

Potential Danger Related to Ultrasonics

Highlights general warnings and specific hazards associated with ultrasonic equipment use.

Designated Use of the System

Specifies the intended applications and limitations of the ultrasonic system.

Validity of this Operating Manual

States the scope and applicability of the operating instructions.

Safety Systems of the Unit

Describes integrated safety features like System Protection Monitoring (SPM).

Obligatory Safety Inspection

Emphasizes the necessity of regular safety inspections as prescribed.

Installation and Maintenance Safety Instructions

Provides safety guidelines for working with live parts and during maintenance.

Emissions

Discusses sound pressure levels and recommended protective measures.

Setting up the Workplace

Outlines safety requirements for the operational environment, including ventilation.

Manufacturer's Hints for Compliance with Radio Interference Suppression

Provides guidance on EMC compliance and related precautions.

Functional Description

Ultrasonic Joining of Thermoplastic Resins

Explains the ultrasonic process for joining thermoplastic resins.

Sequence of a Weld Cycle

Details the step-by-step process of an ultrasonic weld cycle.

Application Evaluation

Guides on evaluating applications and setting operational parameters.

Converter

Describes the function and role of the converter.

Booster

Explains the booster's function in vibration transformation and transmission.

Horn

Details the horn's role in concentrating vibrations and applying energy.

The Welding System

Lists the main components of the ultrasonic welding system.

Boosters - Overview

Provides an overview and amplification factors of boosters.

Horns - Overview

Presents an overview of various horn shapes.

Description of the Unit

Digital Compact – Overview

General overview of the Digital Compact system components.

Functions

Details key operational functions like Autoseek and Autotune.

Autoseek

Explains the function of seeking the correct start frequency for the horn.

Autotune with Memory (AT/M)

Describes automatic frequency seeking and storage capabilities.

Electronic Amplitude Control

Explains methods to adjust amplitude from 100% to 50%.

High Cycle Rate

Mentions the system's capability for high weld cycles per minute.

Mains Regulation

Details how the system compensates for mains voltage variations.

Load Regulation

Explains amplitude maintenance during load variations.

System Protection Monitor

Describes the automatic system protection feature.

Ramp Start

Explains the gradual amplitude increase function.

Inputs and Outputs

Lists and describes module input and output signals.

Dimensions

Provides physical dimensions for modules and rack units.

Technical Specifications

Lists key technical data like frequency, power, and voltage.

Controls

Identifies and describes front panel controls and indicators.

Front Panel of the DC Power Supply Module

Details controls and indicators on the front panel.

Rear of the DC Power Supply

Shows rear panel connectors and their functions.

Setting the Mode of Operation

Explains setting operating modes via jumpers.

Startup

Transport and Packaging

Instructions for handling, inspecting, and packing the unit.

Inspection on Receipt

Checking unit for completeness and damage upon delivery.

Storage

Specifies conditions for storing the unit.

Installation

Covers installation precautions and rack mounting procedures.

Installing the DC Drawers in a Customer Rack

Details installing modules into a 19" rack.

Installing the Acoustic Stack

Explains assembling and installing the converter, booster, and horn.

Ultrasonics Test

Describes testing ultrasonic output and frequency adaptation.

Electrical Connections

Electrical connectors at the rear of the power supply

Shows rear panel connectors (J1, J2, J3) and their functions.

PC Connector (J4, Front)

Details the front panel PC connector for data transfer and control.

Control/ Alarm Connector (J3)

Provides pin assignments and descriptions for the J3 connector.

Notes on Overload Alarm

Explains common reasons for overload alarms in the power supply.

Amplitude Regulation

Describes amplitude regulation based on voltage and load variations.

Amplitude Control

Details methods for adjusting amplitude via switches, external control, or potentiometer.

Ramp Start (Soft Start)

Explains the ramp start function for gradual amplitude increase.

Autotune

Describes automatic frequency determination and memory capabilities.

Select Switches for Additional Functions

Explains setting functions like Seek, Amplitude Control, and Ramp Start using DIP switches.

Troubleshooting

General Troubleshooting Procedures

General steps for addressing operating malfunctions of the power supply.

Fuses/Circuit Breaker

Troubleshooting steps related to fuses and circuit breakers.

Mains Supply

Troubleshooting issues with the power indicator and mains connection.

Ultrasonic Power Supply

Troubleshoots issues with ultrasonic output or bargraph display.

Weld Cycle

Troubleshoots weld cycle power issues or overload alarms.

Conditioning of the Mating Surfaces of the Acoustic Stack

How to clean and condition mating surfaces for optimal operation.

Maintenance

Cleaning the Housing

Instructions for cleaning the unit's housing using a dry cloth.

Cleaning Internal Parts of the Power Supply

How to clean internal components using compressed air.

Disassembly and Disposal

Component disassembly and disposal guidelines according to environmental regulations.

Glossary of Terms

Acoustic Stack

Definition of the assembly of converter, booster, and horn.

Amplitude

Definition of horn's peak-to-peak displacement in axial direction.

Autotune

Explanation of automatic resonant frequency compensation.

Booster

Definition of the metal section between converter and horn.

Converter

Definition of the transducer converting electrical to mechanical energy.

Distance welding

Definition of operation with predefined distance and ultrasonic output.

Energy welding

Definition of operation controlled by energy transferred.

Frequency

Definition of vibration count per time, measured in Hertz.

Horn

Definition of the tool concentrating vibrations and applying energy.

Near field welding

Definition of welding at a short distance from horn contact.

Power Supply

Definition of the system part transforming line frequency.

Time welding

Definition of operation with ultrasonics for a pre-defined period.

Trigger

Definition of ultrasonic activation before horn contacts the part.

Product Observation

Modified setup data

Request for information on modified setup configurations.

Experience with the equipment

Request for user experiences that could benefit others.

Repeated errors and malfunctions

Request for reports on recurring errors and malfunctions.

Difficulties experienced with this manual

Request for feedback on manual usability.

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