Gardner Denver AirSmart VS170 Operating And Service Manual
Gardner Denver AirSmart VS170 Operating And Service Manual

Gardner Denver AirSmart VS170 Operating And Service Manual

Variable speed single stage stationary base-mounted compressor
Table of Contents

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13-18-607
Version: 13
June 2, 2015
VARIABLE SPEED
SINGLE STAGE
STATIONARY BASE-MOUNTED
COMPRESSOR
AirSmartä CONTROLLER
VS135A, VS170A
135-170kW
60HZ
OPERATING AND
SERVICE MANUAL

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Summarization of Contents

Genuine Gardner Denver Support and Parts
Ordering Repair Parts
Procedures for ordering replacement parts, including required information.
Contacting Gardner Denver
Information on how to contact the company or locate a distributor.
Warning, Prohibition, and Label Information
Hazard Levels and Safety Symbols
Explains hazard symbols (DANGER, WARNING, CAUTION) and their meanings.
General Safety and Mandatory Actions
Safety Warnings
Covers WARNING and CAUTION statements for user safety.
Mandatory Action Requirements
Lists specific actions required or prohibited for safe operation.
General Safety Precautions
Critical Safety Notices
Details critical safety notices regarding personal injury and equipment damage.
Section 1 General Information
Compression Principle
Explains the fundamental process of air compression by helical rotors.
Air Flow and Lubrication Systems
Describes the path of air and oil through the compressor package.
Section 2 Installation
General Installation and Lifting
Covers initial inspection, lifting procedures, and general setup.
Location, Foundation, and Cold Weather
Guidelines for site selection, foundation, and cold environment operation.
Installation Specifics
Air Receiver, Piping, and Blow Down Valves
Information on air receiver, various piping connections, and blow down valve.
Electrical Wiring, Grounding, and Motor Lube
Details on electrical connections, wire sizing, grounding, and motor lubrication.
Section 3 Starting & Operating Procedures
Pre-Start Instructions and Checks
Essential checks and preparations before initial unit startup, including rotation.
Unit Starting and Stopping
Detailed steps for starting the unit in cold/hot conditions and safely shutting down.
Quick Start Guide
Setting Target Pressure
Steps to adjust the desired operating pressure of the compressor.
Setting Unload and Load Pressures
Procedure for configuring compressor unload and load pressure setpoints.
Section 4 Controls & Instrumentation
Package Overview and Controller
Overview of the compressor package's electrical components and the AirSmart controller.
VFD, Motor, and Electrical Enclosure
Information on the VFD, motor, and electrical enclosure hardware.
Component Descriptions
Fans, Transformers, and Power Supply
Details on cooling fans, control transformer, and 24 Vdc power supply.
Valves, Regulators, and Separators
Explains the function of various valves, regulators, and air/oil separators.
Section 5 Compressor Lubrication & Separation
Compressor Oil System Overview
Details the oil circulation, cooling, and filtration process within the compressor.
Lubricant, Oil Levels, and Changes
Information on recommended lubricants, oil levels, and change intervals.
Oil Filter and Mixing Valve
Procedures for replacing the oil filter and operation of the oil mixing valve.
Oil Separator Element Service
Element Monitoring and Replacement
How the controller monitors the coalescing element and steps for replacement.
Section 6 Heat Exchangers and Cooling Fans
Heat Exchanger Operation and Maintenance
Explains how heat exchangers manage temperatures and procedures for maintenance.
Cooling Fans and Water-Cooled Systems
Details on cooling fans, water-cooled requirements, and regulating valves.
Section 7 Air Filter
Air Filter Function and Element Replacement
Explains the role of the air filter and steps for element inspection and replacement.
Section 8 Shaft Coupling
Coupling Components and Inspection
Describes the coupling parts and procedures for inspection and replacement.
Coupling Hub Installation and Removal
Detailed steps for installing and removing interference-fitted coupling hubs.
Section 9 Minimum Pressure/Check Valve
Valve Function and Inspection
Explains the valve's role in maintaining pressure and how to inspect it.
Section 10 Inlet Control Valve
Valve Function and Inspection
Describes the valve's purpose and steps for body inspection.
Section 11 Pressure Relief Valve
Valve Function and Operational Testing
Explains the valve's protective role and annual operational testing.
Section 12 Ventilation Filters (Electrical Enclosure)
Filter Inspection and Cleaning
Procedures for inspecting and cleaning ventilation filters in the electrical enclosure.
Section 13 Motor Lubrication
Motor Lubrication Procedures and Intervals
Recommended grease types, application, and re-greasing intervals for motors.
Section 14 Maintenance Schedule
Maintenance Checklists
Comprehensive checklist for routine maintenance tasks at different intervals.
Section 15 Troubleshooting
Start-up and Operation Issues
Common problems like failure to start, short run times, and pressure issues.
Performance and Oil-Related Issues
Troubleshooting guide for oil consumption, temperature, and carryover problems.
Warranty Information
Warranty Provisions and Period
Details general warranty limitations, periods, and component coverage.
Disclaimer and Legal Notices
Express warranty disclaimers and legal obligations of the company.

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