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Related Manuals for Delta 66-501-1
Summary of Contents for Delta 66-501-1
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Page 1: Air Compressor
Oil-Free Air Compressor (66-501-1) PART NO. D29682 Rev. 1 3/04 Copyright © 2004 Delta Machinery To learn more about DELTA MACHINERY ESPAÑOL: PÁGINA 25 visit our website at: www.deltamachinery.com. FRANÇAIS: PAGE 49 For Parts, Service, Warranty or other Assistance, please call 1-866-422-4286. -
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 Save these 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. HAZARD WARNING: Risk of explosion or fire What Could Happen How To Prevent It Always operate the compressor in a well...
- Page 4 HAZARD 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 How To Prevent It Drain tank daily or after each use.
- Page 5 HAZARD WARNING: Risk of Electrical Shock What Could Happen How To Prevent It Your air compressor is powered by Never operate the compressor outdoors electricity. Like any other electrically when it is raining or in wet conditions. powered device, If it is not used Never operate compressor with properly it may cause electric shock.
- Page 6 HAZARD WARNING: Risk of Burns What Could Happen How To Prevent It Never touch any exposed metal parts Touching exposed metal such as the on compressor during or immediately compressor head or outlet tubes, can after operation. Compressor will remain result in serious burns.
- Page 7 HAZARD WARNING: Risk of Serious Injury or Property Damage When Transporting Compressor (Fire, Inhalation, Damage to Vehicle Surfaces) What Could Happen How To Prevent It Oil can leak or spill and could result in Always place COMPRESSOR on a fire or breathing hazard; serious injury or protective mat when transporting to death can result.
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Page 8: Duty Cycle
50% of one hour is considered misuse, because the air compressor is undersized for the required air demand. Maximum compressor pumping time per hour is 30 minutes. SPECIFICATIONS Model No. 66-501-1 Horsepower Peak Bore 1.875" Stroke 1.250"... -
Page 9: Location Of The Air Compressor
ASSEMBLY The wheels and handle do not provide adequate clearance, stability or support for pulling the unit up and down stairs or steps. The unit must be lifted, or pushed up a ramp. Submerge handle grip into warm soapy water to make installation Compressor Saddle easier. -
Page 10: Extension Cords
GROUNDING INSTRUCTIONS RISK OF ELECTRICAL SHOCK. In the event of a short circuit, grounding reduces the risk of shock by providing an escape wire for the electric current. This air compressor must be properly grounded. The portable air compressor is equipped with a cord having a grounding wire with an appropriate grounding plug (see illustrations). -
Page 11: Voltage And Circuit Protection
Voltage and Circuit Protection Refer to the Parts Manual for the voltage and minimum branch circuit requirements. Certain air compressors can be operated on a 15 amp circuit if the following conditions are met. Voltage supply through branch circuit is 15 amps. Circuit is not used to supply any other electrical needs (lights, appliances, etc.). -
Page 12: Know Your Air Compressor
OPERATION Know Your Air Compressor READ THIS OWNER’S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR UNIT. Compare the illustrations with your unit to familiarize yourself with the location of various controls and adjustments. Save this manual for future reference. Description of Operation Become familiar with these controls before operating the unit. -
Page 13: How To Use Your Unit
How to Use Your Unit How to Stop: Set the On/Auto/Off lever to “OFF”. Before Starting Break-in Procedure Risk of Unsafe Operation. Serious damage 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 14: Maintenance
How to Start: Turn the On/Auto/Off lever to “AUTO” and allow tank pressure to build. Motor will stop when tank pressure reaches “cut-out” pressure. Pull the regulator knob out and turn clockwise to increase pressure. When the desired pressure is reached push knob in to lock in place. The compressor is ready for use. -
Page 15: Service And Adjustments
SERVICE AND ADJUSTMENTS Unit cycles automatically when power is on. When doing Maintenance, you may be exposed to voltage sources, compressed air or moving parts. Personal injuries can occur. Before performing any Maintenance or repair, unplug the compressor and bleed off all air pressure. -
Page 16: To Replace Regulator
To Replace Regulator Release all air pressure from air tank. See “To Drain Tank” in the Maintenance section. Unplug outfit. Using an adjustable wrench remove the gauges and hose from the regulator. Remove the regulator. Apply pipe sealant tape to the nipple on the standpipe. Assemble the regulator and orient as shown. -
Page 17: Troubleshooting
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 CAUSE CORRECTION... - Page 18 PROBLEM CAUSE CORRECTION Pressure reading It is normal for “some” If there is an excessive on the regulated pressure drop to occur. amount of pressure drop pressure gauge when the accessory is used, drops when an adjust the regulator following accessory is the instructions in the used.
- Page 19 PROBLEM CAUSE CORRECTION Motor will not Fuse blown, circuit breaker Check fuse box for blown run. tripped. 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.
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Page 20: Air Compressor Diagram
AIR COMPRESSOR DIAGRAM * IMPORTANT: Some models were built with a check valve and bushing reducer. If check valve needs to be replaced, remove the old check valve and reducer bushing before replacing with the preferred one piece check valve (Key 18). 20- ENG D29682... -
Page 21: Parts List
PARTS LIST Key No Part Number Description TIA-4150 Safety Valve D23000 Drain Valve CAC-4299 Wheel 6" (2 used) CAC-60 Shoulder Bolt (2 used) SSF-8080-ZN Nut Hex 3/8-16 (2 used) AC-0345 Handle SSF-612 Screw #10-16 x 1(2 used) AC-0364 Molded Foot Bumper Z-D27227 Pressure Switch D26615... -
Page 22: Air Compressor Pump Diagram
AIR COMPRESSOR PUMP DIAGRAM 22- ENG D29682... - Page 23 PARTS LIST Key No Part Number Description A02377 Shroud, Left A02381 Shroud, Right D25877 Cylinder Head # CAC-1212 Tube Seal # CAC-1199 Gasket Head Z-D29777 Valve Plate Assembly DAC-269 Outlet Tube # SSG-8169 O-ring + ————— Rod Assembly • D21127 Screw, #10-24 •...
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Page 24: Limited Warranty
• Use reasonable care in the operation and maintenance of the product as described in the Owners Manual(s). • Deliver or ship the product to the nearest Delta Authorized Warranty Service Center. Freight costs, if any, must be paid by the purchaser.