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Schulz AIR COMPRESSOR - User Manual

Schulz AIR COMPRESSOR
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025.0513-0/Rev. 04
JUNE/06
3420 Novis Pointe
Phone # (770) 529-4731 / 32
Fax # (770) 529-4733
sales@schulzamerica.com
www.schulzamerica.com
Schulz of America, Inc.
Acworth, GA 30101
OWNER'S MANUAL
AIR COMPRESSOR
HEAVY DUTY
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Summary

SAFETY GUIDELINES

HAZARD SYMBOLS

Identifies hazard levels with specific symbols for immediate danger, warnings, and cautions.

PRECAUTIONS & WARNINGS

Lists critical safety rules and warnings for operating air compressors to prevent injury or damage.

DESCRIPTION OF OPERATION

PRINCIPLES OF COMPRESSION CYCLES

Explains how reciprocating compressors work, detailing single-stage and two-stage cycles.

APPLICATIONS

Discusses the typical uses and advantages of single-stage vs. two-stage compressors.

ENVIRONMENTAL GUIDANCE AND RECOMMENDATIONS

Disposal of Liquid Effluents

Provides guidance on the proper disposal of liquid effluents from compressors.

Draining the Lubricant Oil from the Compressor Unit

Details procedures for draining and disposing of lubricant oil from the compressor.

Disposal of Solid Waste (parts in general and product packages)

Outlines recommendations for the proper handling and disposal of solid waste.

INSTALLATION

SYSTEM COMPONENTS

Describes essential parts like pressure switch, check valve, relief valve, and drain valve.

Location

Specifies ideal placement for the air compressor, considering ventilation and clearances.

Mounting

Provides instructions for securely mounting the compressor according to local laws.

Air Intake

Advises on proper placement and connection of the air intake to avoid contaminants.

Piping

Offers recommendations for air system piping, including slope and flexible couplers.

Wiring

Covers electrical requirements, wiring procedures, and safety for installation.

ELECTRICAL DIAGRAM

Illustrates the electrical connections for compressor operation and control.

MULTIWIRE DIAGRAM

Shows the wiring layout for multi-wire connections within the compressor system.

WIRING PROCEDURE

Provides step-by-step instructions for wiring the compressor, including single and three-phase.

LAYOUT

Presents the physical arrangement of components and starter options for the compressor.

WIRING PROCEDURE

Details wiring procedures for single-phase open D.O.L. starters.

AIR DISTRIBUTION NETWORK TYPICAL INSTALLATION DIAGRAM

Illustrates a standard setup for an air system, including filters, dryers, and regulators.

START-UP CHECKLIST

BREAK-IN PROCEDURES

Outlines the initial steps for running the compressor to ensure proper function and break-in.

MAINTENANCE SCHEDULE

DAILY

Lists daily checks for safe operation, including visual inspection and oil level.

WEEKLY

Details weekly maintenance tasks like cleaning air filters and checking belt tension.

MONTHLY

Outlines monthly checks such as system air leakage and pressure switch operation.

SERVICE PROCEDURES

Explains how to perform maintenance tasks like checking crankcase oil and recommended lubricants.

CRANKCASE OIL

Provides guidance on checking and maintaining the crankcase oil level.

BREAK-IN PROCEDURES

MAINTENANCE SCHEDULE

Covers valve cleaning, reassembly, and re-torquing procedures.

MAINTENANCE SCHEDULE

BELT TENSION

Explains how to properly adjust belt tension for optimal drive efficiency.

PULLEY ALIGNMENT

Describes how to check and correct pulley alignment for proper operation.

BREAK-IN PROCEDURES

MAINTENANCE SCHEDULE

Covers valve cleaning, reassembly, and re-torquing procedures.

TROUBLESHOOTING

Compressor will not start

Lists common causes and corrective actions for a compressor that fails to start.

Motor overheats, blows fuses or overload relay cuts out

Addresses issues related to motor overheating, fuse blowing, or overload relay tripping.

TROUBLESHOOTING

Pump using too much oil

Identifies reasons for excessive oil consumption by the pump and solutions.

Tank does not hold pressure

Covers causes and fixes for the air tank losing pressure.

Compressor starts more than seven times per hour

Explains why a compressor might cycle too frequently and how to address it.

Compressor takes too long to fill tank

Details reasons for slow tank filling and troubleshooting steps.

LIMITED WARRANTY

What is covered under Warranty

Outlines the scope of what the manufacturer's warranty covers.

What is not covered by Warranty

Specifies exclusions from the manufacturer's warranty coverage.

TROUBLESHOOTING

Oil in discharge air

Explains causes for oil in the discharge air and how to resolve it.

Water in the cranckcase

Addresses the issue of water accumulation in the crankcase and its solutions.

Oil appears milky

Discusses reasons for milky oil appearance and how to fix it.

Compressor leaks down when off

Covers causes for pressure loss in the tank when the compressor is off.

TROUBLESHOOTING

Compressor leaks down when off

Details solutions for leaks in fittings or valves causing pressure loss.

Summary

SAFETY GUIDELINES

HAZARD SYMBOLS

Identifies hazard levels with specific symbols for immediate danger, warnings, and cautions.

PRECAUTIONS & WARNINGS

Lists critical safety rules and warnings for operating air compressors to prevent injury or damage.

DESCRIPTION OF OPERATION

PRINCIPLES OF COMPRESSION CYCLES

Explains how reciprocating compressors work, detailing single-stage and two-stage cycles.

APPLICATIONS

Discusses the typical uses and advantages of single-stage vs. two-stage compressors.

ENVIRONMENTAL GUIDANCE AND RECOMMENDATIONS

Disposal of Liquid Effluents

Provides guidance on the proper disposal of liquid effluents from compressors.

Draining the Lubricant Oil from the Compressor Unit

Details procedures for draining and disposing of lubricant oil from the compressor.

Disposal of Solid Waste (parts in general and product packages)

Outlines recommendations for the proper handling and disposal of solid waste.

INSTALLATION

SYSTEM COMPONENTS

Describes essential parts like pressure switch, check valve, relief valve, and drain valve.

Location

Specifies ideal placement for the air compressor, considering ventilation and clearances.

Mounting

Provides instructions for securely mounting the compressor according to local laws.

Air Intake

Advises on proper placement and connection of the air intake to avoid contaminants.

Piping

Offers recommendations for air system piping, including slope and flexible couplers.

Wiring

Covers electrical requirements, wiring procedures, and safety for installation.

ELECTRICAL DIAGRAM

Illustrates the electrical connections for compressor operation and control.

MULTIWIRE DIAGRAM

Shows the wiring layout for multi-wire connections within the compressor system.

WIRING PROCEDURE

Provides step-by-step instructions for wiring the compressor, including single and three-phase.

LAYOUT

Presents the physical arrangement of components and starter options for the compressor.

WIRING PROCEDURE

Details wiring procedures for single-phase open D.O.L. starters.

AIR DISTRIBUTION NETWORK TYPICAL INSTALLATION DIAGRAM

Illustrates a standard setup for an air system, including filters, dryers, and regulators.

START-UP CHECKLIST

BREAK-IN PROCEDURES

Outlines the initial steps for running the compressor to ensure proper function and break-in.

MAINTENANCE SCHEDULE

DAILY

Lists daily checks for safe operation, including visual inspection and oil level.

WEEKLY

Details weekly maintenance tasks like cleaning air filters and checking belt tension.

MONTHLY

Outlines monthly checks such as system air leakage and pressure switch operation.

SERVICE PROCEDURES

Explains how to perform maintenance tasks like checking crankcase oil and recommended lubricants.

CRANKCASE OIL

Provides guidance on checking and maintaining the crankcase oil level.

BREAK-IN PROCEDURES

MAINTENANCE SCHEDULE

Covers valve cleaning, reassembly, and re-torquing procedures.

MAINTENANCE SCHEDULE

BELT TENSION

Explains how to properly adjust belt tension for optimal drive efficiency.

PULLEY ALIGNMENT

Describes how to check and correct pulley alignment for proper operation.

BREAK-IN PROCEDURES

MAINTENANCE SCHEDULE

Covers valve cleaning, reassembly, and re-torquing procedures.

TROUBLESHOOTING

Compressor will not start

Lists common causes and corrective actions for a compressor that fails to start.

Motor overheats, blows fuses or overload relay cuts out

Addresses issues related to motor overheating, fuse blowing, or overload relay tripping.

TROUBLESHOOTING

Pump using too much oil

Identifies reasons for excessive oil consumption by the pump and solutions.

Tank does not hold pressure

Covers causes and fixes for the air tank losing pressure.

Compressor starts more than seven times per hour

Explains why a compressor might cycle too frequently and how to address it.

Compressor takes too long to fill tank

Details reasons for slow tank filling and troubleshooting steps.

LIMITED WARRANTY

What is covered under Warranty

Outlines the scope of what the manufacturer's warranty covers.

What is not covered by Warranty

Specifies exclusions from the manufacturer's warranty coverage.

TROUBLESHOOTING

Oil in discharge air

Explains causes for oil in the discharge air and how to resolve it.

Water in the cranckcase

Addresses the issue of water accumulation in the crankcase and its solutions.

Oil appears milky

Discusses reasons for milky oil appearance and how to fix it.

Compressor leaks down when off

Covers causes for pressure loss in the tank when the compressor is off.

TROUBLESHOOTING

Compressor leaks down when off

Details solutions for leaks in fittings or valves causing pressure loss.

Schulz AIR COMPRESSOR Specifications

General IconGeneral
BrandSchulz
ModelAIR COMPRESSOR
CategoryAir Compressor
LanguageEnglish

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