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Chicago Pneumatic QRS 10 User Manual

Chicago Pneumatic QRS 10
86 pages
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Oil-injected rotary screw compressors
People. Passion. Performance.
QRS 10, QRS 15, QRSM 20
Instruction book
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Chicago Pneumatic QRS 10 Specifications

General IconGeneral
BrandChicago Pneumatic
ModelQRS 10
CategoryAir Compressor
LanguageEnglish

Summary

Safety Precautions

Safety Icons

Explains warning and informational symbols used throughout the manual.

General Safety Precautions

General safety rules for operation, maintenance, and repair of the compressor.

Safety Precautions During Installation

Guidelines for safe installation of the compressor unit and its environment.

Safety Precautions During Operation

Essential safety measures for safe operation of the compressor.

Safety Precautions During Maintenance or Repair

Critical safety steps for performing maintenance and repair tasks on the unit.

General Description

Introduction to Compressors

Overview of the QRS 10, QRS 15, QRSM 20 series air-cooled compressors.

Air Flow Diagram

Illustrates the path of air and oil through the compressor system.

Oil System Overview

Details the lubricating and cooling oil circulation within the compressor unit.

Cooling System

Describes the components and function of the compressor's cooling system.

Regulating System

Explains components controlling compressor operation, pressure, and load/unload cycles.

Control Panel

Identification and function of controls and indicators on the main control panel.

Electrical System Components

Overview of the main electrical components and their layout within the compressor.

Compressor Protection Features

Details the safety valves and other mechanisms protecting the compressor.

Air Dryer Operation

Explanation of the air dryer's function in removing moisture from compressed air.

Controller Functions

Controller Overview

Introduction to the controller's role in operating, protecting, and monitoring the compressor.

Controller Interface

Description of the buttons, display, and indicators on the controller panel.

Controller Display Icons

Explanation of symbols and icons displayed on the controller for status and warnings.

Main Controller Screen

Details the default screen displayed upon startup, showing status and pressure.

Main Compressor Functions

Instructions for starting, stopping, and managing the compressor's main functions.

Shutdown Warning Conditions

Explains events triggering a shutdown warning, such as high outlet temperature.

Compressor Shutdown Causes

Details conditions causing compressor shutdown, including temperature and motor overload.

Service Warning Indicator

Indicates when scheduled maintenance is due based on the service timer readings.

Controller Menu Navigation

Guide to navigating the controller's menu structure and accessing parameters.

Viewing Running Hours

Procedure to display the total operating hours of the compressor.

Viewing Motor Starts

Procedure to check the number of times the compressor motor has started.

Viewing Module Hours

Procedure to display the operating hours of specific compressor modules.

Viewing Loading Hours

Procedure to display hours the compressor spent in loaded operation.

Checking Load Solenoid Valve

Procedure to view the number of loading actions for the solenoid valve.

Service Timer Access

Procedure for viewing and resetting the compressor's service timer.

Pressure Band Settings

Procedure to select and modify pressure bands for compressor regulation.

Pressure Band Settings Adjustment

Adjusting load and unload pressure values for specific pressure bands.

Temperature Unit Setting

Procedure to change the display unit for temperature measurements (°C or °F).

Pressure Unit Setting

Procedure to change the display unit for pressure measurements (bar, psi, MPa).

Backlight Time Adjustment

Procedure to configure the duration the controller backlight remains active.

Automatic Restart Function

Enabling and configuring the compressor's automatic restart after power failure.

Keyboard Lock Functionality

Procedure to lock and unlock the controller's keypad to prevent accidental changes.

Installation Guidelines

Installation Proposal and Site Prep

Recommendations for compressor placement, environmental considerations, and initial setup.

Dimension Drawings and Labels

References to dimension drawings and explanations of labels on the compressor unit.

Electrical Connections

Instructions for safely connecting the compressor to the electrical power supply.

Pictographs and Labels

Explanation of the various pictographs and labels found on the compressor unit.

Operating Instructions

Initial Start-Up Procedure

Step-by-step guide for the initial start-up of the compressor.

Starting the Compressor

Detailed instructions on how to start the compressor for normal operation.

Stopping the Compressor

Procedures for safely stopping the compressor during normal operation.

Taking Out of Operation

Steps for safely decommissioning the compressor for extended periods.

Maintenance Schedule and Procedures

Preventive Maintenance Schedule

Overview of scheduled maintenance tasks, intervals, and procedures.

Recommended Oil Specifications

Information on the type of oil suitable and recommended for the compressor.

Oil, Filter, and Separator Change

Procedure for replacing the oil, oil filter, and separator element.

Storage After Installation

Guidance on protective measures for storing the compressor after installation.

Available Service Kits

Information on available service kits for maintenance and overhauling the compressor.

Disposal of Used Materials

Environmentally sound disposal methods for used parts and materials, including electronics.

Servicing and Adjustments

Changing the Air Filter

Step-by-step guide for replacing the air filter element.

Cleaning the Coolers

Instructions for cleaning the oil cooler to maintain optimal cooling efficiency.

Safety Valve Testing

Procedure for testing the safety valve's functionality and integrity.

Belt Set Exchange and Tensioning

Procedure for replacing and adjusting the tension of the drive belts.

Troubleshooting Guide

Technical Data

Electric Cable Sizing

Guidelines for selecting appropriate electrical cable sizes based on voltage and current.

Overload Relay and Fuse Settings

Specifications for setting overload relays and selecting appropriate fuses.

Reference Conditions and Limitations

Standard operating conditions and limitations for compressor performance.

Compressor Data Specifications

Technical specifications for different compressor models and variants.

Instructions for Use

Oil Separator Vessel Guidelines

Safety and operational guidelines for the oil separator vessel.

Air Receiver Guidelines

Guidelines for the safe use and maintenance of the air receiver.

Inspection Guidelines

Declaration of Conformity Reference

Information on the Declaration of Conformity and applicable legal requirements.

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