Delta OIL-FREE AIR COMPRESSOR CP503 Instruction Manual Download Page 5

5- ENG

A08200

WARNING: Risk to Breathing

WARNING: Risk of Electrical Shock

HAZARD

HAZARD

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.

Electrical Grounding: 

Failure to provide 

adequate grounding to this product 

could result in serious injury or death 

from electrocution. 

See grounding instructions.

Never operate

 the compressor 

outdoors 

when it is raining or in wet conditions.
Never operate compressor with 

protective covers removed

 or damaged.

Any 

electrical wiring or repairs

 required 

on this product s

hould be performed by 

authorized service center personnel

 

in accordance with national and local 

electrical codes.

Make certain that the electrical circuit 

to which the compressor is connected 

provides proper electrical grounding, 

correct voltage and adequate fuse 

protection.

The 

compressed air

 directly from your 

compressor

 is not safe for breathing

The

 air stream may contain carbon 

monoxide, toxic vapors, or solid 

particles

 from the tank. 

Breathing 

these 

contaminants can cause serious injury 

or death

.

Sprayed materials 

such as paint, paint 

solvents, paint remover, insecticides, 

weed killers, may 

contain harmful 

vapors and poisons.

Air 

obtained directly from the compressor 

should never be used to supply air for 

human consumption.

 In order to use air 

produced by this compressor for breathing, 

suitable 

filters and

 in-line 

safety 

equipment must be properly installed.

 

In-line 

filters and safety equipment 

used in conjunction with the compressor 

must be capable of treating air to all 

applicable local and federal codes prior 

to human consumption.

Work in an area with good cross 

ventilation. 

Read and

 follow the safety 

instructions 

provided on the label or 

safety data sheets

 for the materials 

you are spraying. Use a NIOSH/ MSHA 

approved respirator 

designed for use with 

your specific application.

How To Prevent It

What Could Happen

How To Prevent It

What Could Happen

Summary of Contents for OIL-FREE AIR COMPRESSOR CP503

Page 1: ...t 2004 Delta Machinery 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...

Page 2: ...the symbols below Please read the manual and pay attention to these symbols IMPORTANT SAFETY INSTRUCTIONS Some dust created by power sanding sawing grinding drilling and other construction activities...

Page 3: ...roperty damage To reduce the risk of fire do not allow the compressor to operate unattended Always operate the compressor in a well ventilated area free of combustible materials gasoline or solvent va...

Page 4: ...ndensed water from tank causing rust and thinning of the steel tank Modifications or attempted repairs to the tank Unauthorized modifications to the unloader valve safety valve or any other components...

Page 5: ...ect voltage and adequate fuse protection The compressed air directly from your compressor is not safe for breathing The air stream may contain carbon monoxide toxic vapors or solid particles from the...

Page 6: ...thing WARNING Risk of Falling A portable compressor can fall from a table workbench or roof causing damage to the compressor and could result in serious injury or death to the operator Always operate...

Page 7: ...parts WARNING Risk of Unsafe Operation Unsafe operation of your air compressor could lead to serious injury or death to you or others HAZARD WARNING Risk of Serious Injury or Property Damage When Tran...

Page 8: ...nderwriters Laboratories Standards for Safety Cut In Pressure While the motor is off air tank pressure drops as you continue to use your accessory When the tank pressure drops to a certain low level t...

Page 9: ...t up and down stairs or steps The unit must be lifted or pushed up a ramp 1 Submerge handle grip into warm soapy water to make installation easier Remove handle grip from soapy water and slide onto ha...

Page 10: ...4 If these grounding instructions are not completely understood or if in doubt as to whether the compressor is properly grounded have the installation checked by a qualified electrician IMPROPER GROUN...

Page 11: ...ther electrical needs lights appliances etc 3 Extension cords comply with specifications 4 Circuit is equipped with a 15 amp circuit breaker or 15 amp time delay fuse NOTE If compressor is connected t...

Page 12: ...is always less than or equal to the tank pressure Tank Pressure Gauge The tank pressure gauge indicates the reserve air pressure in the tank Regulator Controls the air pressure shown on the outlet pr...

Page 13: ...ON AUTO position The compressor will start 5 Run the compressor for 15 minutes Make sure the drain valve is open and there is minimal air pressure build up in tank 6 After 15 minutes close the drain...

Page 14: ...ety valve ring 5 Drain water from air tank by opening drain valve counter clockwise on bottom of tank Water will condense in the air tank If not drained water will corrode and weaken the air tank caus...

Page 15: ...rn clockwise 7 Replace the outlet tube and tighten the nut 8 Perform the Break in Procedure See Break in Procedure in the Operation section SERVICE AND ADJUSTMENTS Unit cycles automatically when power...

Page 16: ...cheduled maintenance as necessary 2 Set the On Auto Off lever to OFF 3 Turn the regulator counterclockwise and set the outlet pressure to zero 4 Remove the air tool or accessory 5 Pull ring on safety...

Page 17: ...re air can be heard escaping Check fittings with soapy water solution Do Not Overtighten Air leaks at fittings Air leaks at pressure switch release valve if equipped Defective pressure switch release...

Page 18: ...accessory is being used Compressor is not supplying enough air to operate accessories Prolonged excessive use of air Compressor is not large enough for air requirement Hole in hose Check valve restric...

Page 19: ...heck for proper fuse You should use a time delay fuse Check for low voltage problem Check the extension cord Disconnect the other electrical appliances from circuit or operate the compressor on its ow...

Page 20: ...ser Air compressors with 60 and 80 gallon tanks will be inspected at the site of installation Contact the nearest Authorized Warranty Service Center that provides on site service calls for service cal...

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