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Joy TWISTAIR TA-020 User Manual

Joy TWISTAIR TA-020
58 pages
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OPERATOR’S MANUAL
and PARTS LIST
JOY”
TWISTAIR”
SCREW COMPRESSOR
MODELS
TA-020
TA-025
MC-2224
FORM NO. MC-2224
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Joy TWISTAIR TA-020 Specifications

General IconGeneral
TypePortable Air Compressor
ModelTWISTAIR TA-020
Power SourceElectric
Power1.5 HP
Max Pressure8 bar
Tank Capacity20 L

Summary

GENERAL DESCRIPTION

INSTALLATION

LOCATION

ELECTRICAL CONNECTIONS

AIR SUPPLY

PIPING FOR OUTSIDE SOURCE OF AIR

DISCHARGE PIPING

LUBRICATION

COMPRESSOR OIL SPECIFICATIONS

LUBRICATION SYSTEM

OIL SUMP

OIL SUMP CAPACITIES

CONTROLS

CONTROL SELECTION

METHOD OF CONTROL OPERATION

DRIVE

BELT TENSION FORCES

Lists required forces for initial tensioning and normal operation based on horsepower.

SHEAVE ALIGNMENT

Explains the method for aligning compressor and motor sheaves using a straight edge.

REPLACING V-BELTS

BELT TENSIONING PROCEDURE

COMPRESSOR OPERATION

PREPARATION FOR INITIAL START-UP

EMERGENCY SHUT-DOWN

RESTART AFTER POWER FAILURE

INITIAL OIL CHANGE

PERIODIC MAINTENANCE SCHEDULE

MONTHLY MAINTENANCE

Details tasks like cleaning fins, servicing air cleaner, and testing temperature switch.

TWICE YEARLY OR 1000 HOURS MAINTENANCE

Includes changing oil, filter, separator element, and inspecting strainers.

MOTOR LUBRICATION

Advises on motor lubrication requirements, especially after periods of inactivity.

CLEANING AIR FILTER ELEMENT

Provides instructions on how to properly clean the air filter element.

REPLACING OIL-AIR SEPARATOR ELEMENT

Details the steps for removing and installing a new oil-air separator element.

REPLACING OIL FILTER ELEMENT

INSTALLING OIL SEAL

PRESSURE SWITCH ADJUSTMENT

CARE

TESTING HIGH AIR TEMPERATURE SWITCH

TROUBLE SHOOTING

AIR COMPRESSOR OPERATING AND SAFETY PRECAUTIONS

PARTS LISTING

HOW TO USE PARTS BOOK

Explains how to identify and order replacement parts using the index and illustrations.

MODEL DESIGNATION

Details the components and structure of the model number for identification.

HOW TO ORDER PARTS

FINAL ASSEMBLY PARTS LIST

MOTOR AND COMPRESSOR PARTS LIST (230V - 460V)

MOTOR AND COMPRESSOR PARTS LIST (200V - 575V)

MISCELLANEOUS ELECTRICAL PARTS LIST (230V - 460V)

MISCELLANEOUS ELECTRICAL PARTS LIST (200V - 575V)

COMPRESSOR ASSEMBLY PARTS LIST

INLET VALVE PARTS LIST

COOLER, BASE AND SUMP PARTS LIST

RECEIVER AND PARTS LIST

CONTROL PARTS AND PIPING LIST

TWISTAIR COMPRESSOR ACCESSORIES

OIL BATH AIR FILTER KIT

Describes an optional oil bath air filter for dusty environments, including part numbers.

PRESSURE REGULATORS

Details pressure regulators for air and non-corrosive gases, specifying pressures and part numbers.

AIR LINE FILTER, AUTOMATIC DRAIN

Describes an air line filter with an automatic drain for delivering dry, clean air.

AIR LINE FILTER, MANUAL DRAIN

Explains an air line filter with a manual drain for condensate removal.

PIPELINE LUBRICATOR

Describes a pipeline lubricator for delivering lubricated air in specific applications.

WATER COOLED AFTERCOOLERS

Details aftercoolers that reduce condensate and are required with dryers.

SOLENOID WATER VALVE

Describes a solenoid valve that controls water supply based on compressor operation.

AUTOMATIC CONDENSATE TRAP KIT

Explains a kit that automatically collects and removes moisture and condensate.

OVERSIZE TANKS

Describes optional oversize tanks for increased air demand and reduced starts/stops.

PEDESTAL MODIFICATION KIT

Lists kits for modifying units to a pedestal configuration in specific regions.

CODE CONVERSION KIT

Details kits for code conversion for tank-mounted units in specific regions.

LOW DIFFERENTIAL PRESSURE SWITCH

Specifies a low differential pressure switch with its range and part number.

VERTICAL AIR RECEIVER-TANK ONLY

Lists a vertical air receiver tank with its capacity and dimensions.

FULLY ENCLOSED BELT GUARD

Provides part numbers for fully enclosed belt guards for 20 and 25 HP units.

BELT TENSION TOOL

Describes a tool used for checking and determining V-belt tension.

AUTOMATIC COMBINATION CONDENSATE SEPARATOR AND TRAP

Details an accessory that removes condensate from air before it enters the receiver.

THIRD OVERLAY RELAY KITS

Lists relay kits for N.E.M.A. starters, specifying types and part numbers.

CONTROL VOLTAGE TRANSFORMER KITS

Lists kits for control voltage transformers for different operating voltages.

MAINTENANCE KITS

Mentions bearing maintenance and compressor overhaul kits, referencing other pages for details.

WARRANTY

NOTE TO OWNER

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