Delta 66-202 Instruction Manual
Delta 66-202 Instruction Manual

Delta 66-202 Instruction Manual

Delta oil-free air compressor instruction manual

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visit our website at: www.deltamachinery.com.
For Parts, Service, Warranty or other Assistance,
please call 1-866-422-4286.

Air Compressor

Oil-Free
(66-202)
PART NO. D26316 Rev.0
Copyright © 2002 Delta Machinery
ESPAÑOL: PÁGINA 25
FRANÇAIS: PAGE 49

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Summary of Contents for Delta 66-202

  • Page 1: Air Compressor

    To learn more about DELTA MACHINERY visit our website at: www.deltamachinery.com. For Parts, Service, Warranty or other Assistance, please call 1-866-422-4286. Oil-Free Air Compressor PART NO. D26316 Rev.0 Copyright © 2002 Delta Machinery ESPAÑOL: PÁGINA 25 FRANÇAIS: PAGE 49 (66-202)
  • Page 2: Safety Guidelines - Definitions

    SAFETY GUIDELINES - DEFINITIONS This manual contains information that is important for you to know and understand. This information relates to protecting YOUR SAFETY and PREVENTING EQUIPMENT PROBLEMS. To help you recognize this information, we use the symbols below. Please read the manual and pay attention to these symbols.
  • Page 3 IMPORTANT SAFETY INSTRUCTIONS Improper operation or maintenance of this product could result in serious injury and property damage. Read and understand all warnings and operation instructions before using this equipment. WARNING: Risk of explosion or fire What Could Happen It is normal for electrical contacts within the motor and pressure switch to spark.
  • Page 4 WARNING: Risk of Bursting Air Tank: The following conditions could lead to a weakening of the tank, and result in a violent tank explosion and could cause property damage or serious injury. What Could Happen Failure to properly drain condensed water from tank, causing rust and thinning of the steel tank.
  • Page 5 WARNING: Risk of Electrical Shock WHAT CAN HAPPEN Your air compressor is powered by electricity. Like any other electrically powered device, If it is not used properly it may cause electric shock. Repairs attempted by unqualified personnel can result in serious injury or death by electrocution.
  • Page 6 WARNING: RISK OF BURNS WHAT CAN HAPPEN Touching exposed metal such as the compressor head or outlet tubes, can result in serious burns. WARNING: RISK FROM MOVING PARTS WHAT CAN HAPPEN Moving parts such as the pulley, flywheel, and belt can cause serious injury if they com into contact with you or your clothing.
  • Page 7: Risk Of Unsafe Operation

    RISK OF UNSAFE OPERATION WARNING: WHAT CAN HAPPEN Unsafe operation of your air compressor could lead to serious injury or death to you or others. HAZARD HOW TO PREVENT IT Always place COMPRESSOR on a...
  • Page 8: Duty Cycle

    Branch Circuit: Circuit carrying electricity from electrical panel to outlet. Air compressors should be operated on not more than a 50% duty cycle. This means an air compressor that pumps air more than 50% of one hour is considered misuse, because the air compressor is undersized for the required air demand.
  • Page 9: Location Of The Air Compressor

    HOW TO SET UP YOUR UNIT Location of the Air Compressor Locate the air compressor in a clean, dry and well ventilated area. The air compressor should be located at least 12" away from the wall or other obstructions that will interfere with the flow of air. The air compressor pump and shroud are designed to allow for proper cooling.
  • Page 10: Extension Cords

    Extension Cords Using extension cords is not recommended. The use of extension cords will cause voltage to drop resulting in power loss to the motor and overheating. Instead of using an extension cord, increase the working reach of the air hose by attaching another length of hose to its end.
  • Page 11: Know Your Air Compressor

    "cut-out" pressure. Safety Valve: If the pressure switch does not shut off the air compressor at its "cut-out" pressure setting, the safety valve will protect against high pressure by "popping out" at its factory set pressure (slightly higher than the pressure switch "cut-out"...
  • Page 12: How To Use Your Unit

    Serious damage (for units with a tank) may result if the following break-in instructions are not closely followed. This procedure is required before the air compressor is put into service and when the check valve or a complete compressor pump has been replaced.
  • Page 13 The compressor is ready for use. NOTE: Always operate the air compressor in well-ventilated areas free of gasoline or other combustible vapors. If the compressor is being used to operate a sprayer DO NOT place near the spray area.
  • Page 14: Service And Adjustments

    ALL MAINTENANCE AND REPAIR OPERATIONS NOT LISTED MUST BE PERFORMED BY TRAINED SERVICE TECHNICIAN. Before servicing: • Unplug or disconnect electrical supply to the air compressor. • Bleed tank of pressure. • Allow the air compressor to cool. To Replace or Clean Check Valve Release all air pressure from air tank.
  • Page 15: To Replace Regulator

    Reapply pipe sealant to gauges and hose. Reassemble gauges and hose. Orient gauges to read correctly. Tighten hose with wrench. Before you store the air compressor, make sure you do the following: Review the "Maintenance" section on the preceding pages and perform scheduled maintenance as necessary.
  • Page 16: Troubleshooting

    Performing repairs may expose voltage sources, moving parts or compressed air sources, moving parts or compressed air sources. Personal injury may occur. Prior to attempting any repairs, unplug the air compressor and bleed off all air tank air pressure. PROBLEM...
  • Page 17 PROBLEM Pressure reading It is normal for "some" on the regulated pressure drop to occur. pressure gauge drops when an accessory is used. Compressor is Prolonged excessive use of air. not supplying enough air to Compressor is not large operate accessories.
  • Page 18 PROBLEM Motor will not Fuse blown, circuit breaker run. tripped. Extension cord is wrong length or gauge. Loose electrical connections. Faulty motor. D26316 CAUSE Check fuse box for blown fuse and replace as necessary. Reset circuit breaker. Do not use a fuse or circuit breaker with higher rating than that specified for your particular branch circuit.
  • Page 19 NOTES 19- ENG D26316...
  • Page 20: Air Compressor Diagram

    AIR COMPRESSOR DIAGRAM 20- ENG D26316...
  • Page 21: Parts List

    Key No Part Number H-2099 Z-GA-369 CAC-4296-1 SS-1286 SSP-6021 D20114 Z-DAC-4105-2 SSP-480 SSW-7480 SSW-7367 SUDL-403-1 AC-0430 * SST-5314-1 * 91895680 * CAC-1254 * SSF-621 SSP-473 D24879 Z-D26317 PARTS LIST Description Adapter Pressure Gauge Regulator Nipple Bushing Reducer Safety Valve Pressure Switch Nipple Strain Relief Bushing Strain Relief Bushing...
  • Page 22: Air Compressor Pump Diagram

    AIR COMPRESSOR PUMP DIAGRAM 22- ENG D26316...
  • Page 23 Key No Part Number AC-0471 AC-0470 CAC-1196 * CAC-1212 * CAC-1199 Z-D24985 DAC-269 * SSG-8169 + ————— CAC-1206-1 AC-0206 x SSF-3147 + ————— ————— x SUDL-9-1 AC-0815 x SSF-3156 * D25731 x SSF-995 Not Shown CAC-1283 D21919 Kits Available * K-0387 + KK-4964 x KK-4929 PARTS LIST...
  • Page 24: Limited Warranty

    90 DAY - Pressure washers used for commercial applications (income producing) and service parts. 1 YEAR - Limited warranty on all accessories. Delta will repair or replace, at Delta's option, products or components which have failed within the warranty period.

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