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Comparc BRONCO 255K XD - User Manual

Comparc BRONCO 255K XD
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OWNER´S MANUAL
BRONCO 255K XD
ENGINE DRIVEN WELDING GENERATOR
PROCESS
STICK (SMAW)
DESCRIPTION
(CC / CV)
TIG (GTAW)
MIG (GMAW)
WELDING GENERATORTYPE:AC/DC.
CONSTANT CURRENT/CONSTANT VOLTAGE
CC
CV
PM1323 REV. 0
E: 21-01-2021
304-855
T M
OWNER´S MANUAL
GIVE THIS MANUALTO THE OPERATOR
VISIT OUR WEBSITE AT: www.comparcwelders.ca
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Summary

ARC WELDING SAFETY PRECAUTIONS

Electric Shock Hazards

Avoid touching live electrical parts; ensure proper grounding and insulation.

Arc Rays, Noise, Fumes, Sparks Hazards

Protect eyes/skin from arc rays, hearing from noise, and avoid inhaling fumes.

Flying Sparks & Hot Metal Hazards

Shield from flying sparks and hot metal from chipping, grinding, and welding.

Engine Operation Safety Warnings

Fire & Explosion Hazards

Precautions against fire/explosion from welding sparks, fuel, and battery gases.

Engine & Mechanical Hazards

Warnings for engine exhaust, moving parts, cylinder pressure, and battery acid.

Additional Symbols & Definitions

Installation, Operation, Maintenance Symbols

Explains symbols for lifting, noise, overheating, and static discharge.

Glossary of Manual Definitions

Defines common terms and symbols used throughout the manual.

SECTION 1 - SAFETY SIGNALS AND SYMBOLS

Safety Signal Word Meanings

Explains the meaning and importance of WARNING, CAUTION, and IMPORTANT statements.

Symbol Usage and Definition

Defines various symbols for controls, processes, and electrical connections.

SECTION 2 SPECIFICATIONS

General Unit Specifications

Lists technical specifications including output, power, engine, and capacity.

Fuel Consumption Characteristics

Displays fuel usage curves for different operating loads.

AC Auxiliary Power Output

Details available AC auxiliary power in amperes at various voltages.

SECTION 2 SPECIFICATIONS (Continued)

Volt-Ampere Curves

Shows welding output capabilities across voltage and amperage.

Duty Cycle Explanation

Defines duty cycle and unit's performance at rated load.

SECTION 3 INSTALLATION

Location Selection and Unit Moving

Guidelines for selecting an installation location and safely moving the unit.

Unit Dimensions and Weight

Provides the physical dimensions and net/ship weight of the welding generator.

Exhaust Pipe Installation Guide

Instructions on how to properly allocate and install the exhaust pipe.

SECTION 3 INSTALLATION (Continued)

Battery Connections

Step-by-step guide for connecting or disconnecting the battery.

Engine Pre-Start Checks

Crucial checks before starting the engine for the first time.

SECTION 3 INSTALLATION (Continued)

Grounding the Welding Generator

Procedure for correctly grounding the welding generator.

Connecting Output Terminals

How to connect weld cables to the correct output terminals.

SECTION 3 INSTALLATION (Continued)

Weld Output Cable Selection

Guidance on selecting and preparing appropriate weld output cables.

SECTION 4 OPERATION

Control Panel Layout and Functions

Identifies and describes the purpose of each control on the panel.

SECTION 4 OPERATION (Continued)

Weld Process Selection

How to select the weld process (AC/DC) and polarity for different applications.

Coarse Range Selector

Adjusting the amperage or voltage range for welding.

Fuel;Hour Meter

Explains the function of the fuel level and hour meter.

SECTION 4 OPERATION (Continued)

Amperage;Voltage Fine Control

Detailed explanation of fine-tuning weld amperage or voltage.

Engine Control Operations

How to operate the ignition switch, speed control, and choke.

SECTION 4 OPERATION (Continued)

MIG Welding Controls & Outputs

Settings and connections for MIG welding processes.

SECTION 5 AUXILIARY POWER

Auxiliary Power Receptacles

Details the available power outlets and their specifications.

SECTION 5 AUXILIARY POWER (Continued)

AC Plug Wiring and Appliance Use

Instructions for wiring AC plugs and guidance on compatible appliances.

SECTION 6 MAINTENANCE & TROUBLESHOOTING

Routine Maintenance Schedule

Recommended maintenance tasks based on operating hours.

SECTION 6 MAINTENANCE & TROUBLESHOOTING (Continued)

Engine Maintenance Procedures

Detailed steps for oil, filters, battery, and spark plug maintenance.

SECTION 6 MAINTENANCE & TROUBLESHOOTING (Continued)

Air Filter Maintenance

Steps for cleaning and maintaining the air filter element.

Oil, Oil Filter & Fuel Filter Change

Procedures for changing engine oil, oil filter, and fuel filter.

SECTION 6 MAINTENANCE & TROUBLESHOOTING (Continued)

Battery Connection & Replacement

Instructions for connecting, disconnecting, and replacing the battery.

SECTION 6 MAINTENANCE & TROUBLESHOOTING (Continued)

Engine Speed Adjustment

How to adjust the engine's idle and running speeds.

SECTION 6 MAINTENANCE & TROUBLESHOOTING (Continued)

Exitation Winding Protection

Information on circuit breakers protecting excitation windings.

Engine Electrical System Protection

Details on fuse protecting the engine electrical system.

SECTION 6 MAINTENANCE & TROUBLESHOOTING (Continued)

Troubleshooting Common Issues

Solutions for welding and auxiliary power output problems.

SECTION 7 ELECTRICAL DIAGRAM

SECTION 8 AUXILIARY POWER GUIDE

Calculate Equipment Power Requirements

Guidance on determining the power needs of connected loads.

SECTION 8 AUXILIARY POWER GUIDE (Continued)

Generator Load Management

Tips for managing generator output and load limits for safe operation.

SECTION 9 PARTS LIST

General Assembly Parts List

Lists all parts for the general assembly of the unit.

CROSSFIRE LIMITED WARRANTY

Comparc BRONCO 255K XD Specifications

General IconGeneral
BrandComparc
ModelBRONCO 255K XD
CategoryWelding System
LanguageEnglish

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