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Delta GR275 User Manual

Delta GR275
48 pages
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Amoladora de
152 mm (6 pulgadas)
de velocidad variable
Meuleuse à vitesse
variable de 152 mm (6 po)
6" Variable Speed Grinder
Instruction manual
Manuel d’utilisation
Manual de instrucciones
www.deltaportercable.com
GR275
Français (16)
Español (31)
INSTRUCTIVO DE OPERACIÓN, CENTROS
DE SERVICIO Y PÓLIZA DE GARANTÍA.
LÉASE ESTE INSTRUCTIVO
ANTES DE USAR EL PRODUCTO.
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Delta GR275 Specifications

General IconGeneral
BrandDelta
ModelGR275
CategoryGrinder
LanguageEnglish

Summary

Important Safety Instructions

Safety Guidelines Definitions

Explains symbols used for safety information and hazard recognition.

California Proposition 65 Warning

Warns about chemical exposure from dust and advises on protective measures.

General Safety Rules

Personal Safety and Preparation

Emphasizes reading the manual, wearing proper apparel, eye/hearing protection.

Work Area and Machine Readiness

Covers keeping the area clean, machine maintained, and checking for damage.

Safe Operational Practices

Includes avoiding unintentional starts, using guards, and proper workpiece handling.

Environmental and Hazard Awareness

Warns about damp environments, dust hazards, and the need for alertness.

Additional Specific Safety Rules

Wheel and Accessory Safety

Covers using correct wheels, proper mounting, and inspecting for damage.

Guard and Tool Rest Adjustments

Advises on proper adjustment of eye shields, spark guards, and tool rests.

Safe Grinding Techniques

Details techniques like dressing wheels, feeding work, and avoiding coolant contact.

Machine Operation and Maintenance

Includes cleaning, avoiding flammable areas, and securing the machine.

Power Connections and Grounding

Electrical Circuit Requirements

Specifies a dedicated circuit with correct wire gauge and fuse for the machine.

Operating Environment Warnings

Warns against operating the machine in wet or damp conditions due to shock hazard.

Machine Electrical Ratings

States the machine's electrical specifications: 120V, 60Hz AC.

Importance of Grounding

Emphasizes grounding for operator protection against electric shock.

Grounding Procedures and Verification

Details grounding, adapter use, and receptacle verification for safety.

Extension Cords and Functional Description

Extension Cord Selection Guide

Provides guidelines for choosing appropriate extension cords based on gauge and length.

Product Overview and Illustration Disclaimer

Introduces the grinder and clarifies that manual illustrations may differ from the actual model.

Carton Contents and Initial Setup

Grinder and Components List

Lists all parts and accessories included in the grinder's packaging.

Initial Unpacking and Cleaning

Instructs on unpacking, removing oil, and applying wax for protection.

Solvent Use Warning

Warns against using highly volatile solvents for cleaning the machine.

Assembly Procedures

Assembly Tools and Time Estimate

Lists required tools and estimated time for assembling the grinder.

Tool Rest Assembly and Adjustment

Provides steps for assembling, attaching, and adjusting the tool rests.

Spark Guard Installation

Details mounting the spark guards and their proper adjustment for safety.

Eye Shields and Grinder Fastening

Eye Protection Requirement

A clear caution to always wear eye protection when using the grinder.

Eye Shield Assembly Steps

Step-by-step instructions for attaching the eye shields to the spark guards.

Securing the Grinder Unit

Advises securing the grinder to a stable surface to prevent movement or tipping.

Operation and Controls

Controls and Adjustments Overview

Introduces the grinder's controls and how to adjust them.

Starting and Stopping Procedures

Instructions on turning the grinder ON and OFF safely.

Switch Locking Mechanism

Explains how to lock the switch in the OFF position for safety.

Variable Speed Control Function

Details the operation and speed range of the variable speed control knob.

Flexible Lamp Operation

Instructions for operating the independent flexible lamp, including bulb type.

Grinding Wheels

Wheel Specifications and Safety

Covers RPM ratings, dimensions, and safe use of grinding wheels.

Grinding Wheel Dressing Procedure

Provides instructions on how to use a dresser to condition the grinding wheel.

Changing Grinding Wheels Safety

Critical warning to disconnect power before performing any wheel changes.

Wheel Removal and Installation Steps

Details the process of removing wheel covers, nuts, flanges, and old wheels.

Grinding Wheel Replacement

Arbor Nut Tightening and Wing Contact

Emphasizes correct arbor nut tightening and wing contact to prevent vibration.

Final Assembly Checks

Covers reinstalling covers and adjusting guards/rests after wheel replacement.

Buffing Wheel Installation Safety

Critical warning to disconnect power before installing a buffing wheel.

Buffing Wheel Component Assembly

Details removing the grinding wheel, flange, and preparing for buffing wheel installation.

Buffing Wheel Installation

Buffing Wheel Mounting Procedure

Step-by-step guide for mounting the buffing wheel, spacer, flanges, and nut.

Vibration Prevention Caution

Reiterates that proper arbor nut wing contact is crucial to prevent vibration.

Maintenance and Service

Wrench Storage

Explains how to store the supplied wrenches in the holder on the grinder's rear.

Troubleshooting Assistance Resources

Provides contact information and website for troubleshooting help.

Machine Cleaning and Airflow

Advises periodic cleaning of air passages and plastic parts.

Starting Failure Checks

Lists checks for when the machine fails to start, like outlet and power supply.

Lubrication and Rust Prevention

Guidance on weekly waxing and rust removal for cast iron surfaces.

Accessory Availability and Warnings

Informs about accessory availability and warns against using non-Delta accessories.

Replacement Parts Information

Advises using identical replacement parts and where to obtain them.

Service and Repair Guidance

Provides information on obtaining service and repairs from authorized centers.

Warranty Information

Free Warning Label Replacement

Provides contact information for ordering replacement warning labels if they are missing or illegible.

Two-Year Limited Product Warranty

Details the terms and conditions of the new product warranty.

Latin America Warranty Exclusion

Notes that the warranty does not apply to products sold in Latin America.

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