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Safety Information (continued)

ELECTRICAL SAFETY (EXTENSION CORDS)

 

Use only 3-wire extension cords that have 3-prong 
grounding plugs and 3-port grounded receptacles 
that accept the product’s plug. When using a power 
tool at a considerable distance from the power 
source, use an extension cord heavy enough to 
carry the current that the product will draw. An 
undersized extension cord will cause a drop in line 
voltage, resulting in a loss of power and causing 
the motor to overheat.

 

Use the chart provided below to determine the 
minimum wire size required in an extension cord. 
Only round jacketed cords listed by Underwriter’s 
Laboratories (UL) should be used.

 

Only use 50 feet or less, round jacketed cords listed 
by Underwriter’s Laboratories (UL).

 

When operating a power tool outside, use an 
outdoor extension cord marked “W-A” or “W”. 
These cords are rated for outdoor use and reduce 
the risk of electric shock.

Ampere rating 

(on air compressor data plate)

8 - 10

Cord

Length

Wire Size (AWG)

25 ft.

18

50 ft.

14

Used on 12 gauge - 20 amp circuit.

NOTE: AWG=American Wire Gauge

WARNING

:

 When using an extension cord, keep it clear 

of the working area. Position the cord so that it will not get 
caught on lumber, tools, or other obstructions while you 
are working with a power tool. Failure to do so can result 
in serious personal injury.

WARNING

:

 Check extension cords before each use. 

If damaged, replace immediately. Never use the air 
compressor with a damaged cord since touching the 
damaged area could cause electrical shock resulting in 
serious personal injury.

WARNING

:

 Improperly connecting the equipment-

grounding conductor can result in a risk of electrical 
shock.

CAUTION

:

 Avoid body contact with grounded surfaces 

such as pipes, radiators, ranges, and refrigerators. There 
is an increased risk of electric shock if your body is 
grounded. 

CAUTION

:

 Do not expose power tools to rain or wet 

conditions. Water entering a power tool will increase the 
risk of electric shock.

CAUTION

:

 Replace damaged cords/wiring immediately. 

Damaged cords/wiring increase the risk of electric shock.

NOTICE

:

 Use longer air hoses instead of long extension cords. Your 

air compressor will run better and last longer.

ELECTRICAL SAFETY (ELECTRICAL 
CONNECTION)

 

This air compressor is powered by a precision built 
electric motor. It should be connected to a power 
supply that is 120 volts, 60 Hz, AC only (normal 
household current). 

 

Do not operate this tool on direct current (DC). A 
substantial voltage drop will cause a loss of power 
and the motor will overheat. If the air compressor 
does not operate when plugged into an outlet, 
double check the power supply.

Summary of Contents for C031I

Page 1: ...UAL 3 GALLON PORTABLE AIR COMPRESSOR Questions problems missing parts Before returning to the store call Customer Service 8 a m 6 p m EST Monday Friday PRODUCT SERVICE 888 895 4549 industrialaircontractor com MODEL C031I ...

Page 2: ...erate power tools in explosive atmospheres such as in the presence of flammable liquids gases or dust Power tools create sparks which may ignite the dust or fumes Keep bystanders children and visitors away while operating tools Distractions can cause you to lose control DANGER Indicates an imminently hazardous situation which if not avoided will result in death or serious injury WARNING Indicates ...

Page 3: ...power tool Do not use the tool while tired or under the influence of drugs alcohol or medication WARNING Do not wear loose clothing or jewelry Contain long hair Keep your hair clothing and gloves away from moving parts Loose clothes jewelry or long hair can be caught in moving parts WARNING Never touch any exposed metal parts on compressor during or immediately after operation The compressor will ...

Page 4: ...ver direct a jet of compressed air toward people or animals Protect your lungs Wear a face or dust mask if the operation is dusty Do not use this air compressor to spray chemicals Your lungs can be damaged by inhaling toxic fumes A respirator may be necessary in dusty environments or when spraying paint This compressor is equipped with a thermal overload protector which will shut off the motor if ...

Page 5: ...t will not get caught on lumber tools or other obstructions while you are working with a power tool Failure to do so can result in serious personal injury WARNING Check extension cords before each use If damaged replace immediately Never use the air compressor with a damaged cord since touching the damaged area could cause electrical shock resulting in serious personal injury WARNING Improperly co...

Page 6: ... grounding plug The plug must be plugged into an outlet that is properly installed and grounded in accordance with all local codes and ordinances WARNING Improper installation of the grounding plug may result in a risk of electric shock When repair or replacement of the cord or plug is required do not connect the grounding wire to either flat blade terminal The wire with insulation having an outer...

Page 7: ... or industrial applications Rental applications render this warranty null and void Labor service calls and travel charges are not covered after the first year of ownership on stationary compressors compressors without handles or wheels Repairs requiring overtime weekend rates or any other charges beyond the standard shop labor rate are not covered Time required for orientation training for the ser...

Page 8: ...ime 1 minute 45 seconds Lubrication Oil lubricated Input 120V 60 Hz Single phase AC only 9 5 Amps Minimum branch circuit requirement 15 A Fuse type Time delay Net weight 39 lbs DUTY CYCLE This air compressor pump is capable of running continuously However to prolong the life of your air compressor it is recommended that a 50 average duty cycle be maintained that is the air compressor pump should n...

Page 9: ... condensation at the end of each use F Check Valve not shown When the air compressor is operating the check valve is open allowing compressed air to enter the air tank When the air compressor reaches cut out pressure the check valve closes allowing air pressure to remain inside the air tank G Thermal Overload Reset not shown This motor has an automatic thermal overload protector If the motor overh...

Page 10: ... flow of air Locate the air compressor as close to the main power supply as possible to avoid using long lengths of electrical wiring The air filter must be kept clear of obstructions which could reduce air flow to the air compressor 18 in 0 5 m INSTALLING THE AIR INTAKE FILTER CAUTION Do not attempt to start the air compressor without first installing air intake filter and the fill cap breather T...

Page 11: ...ies not recommended for use with this product Any such alteration or modification is misuse and could result in a hazardous condition leading to possible serious personal injury WARNING Do not attach the air chuck or other tools to the open end of the hose until start up has been completed WARNING Do not allow familiarity with products to make you careless Remember that a careless fraction of a se...

Page 12: ...nailer Impact Wrench Heavy duty 1 2 in and 3 4 in impact wrench Air ratchet Recommended Tool Use Tool Cutting Drilling Surface Prep Painting HVLP Painting Grease Gun Air hammer Cut off tool Drill Im pact driver Sander Grinder Paint gun Paint gun Grease Gun Recommended Tool Usage TOOL USAGE Continuous Intermittent Not Recommended ...

Page 13: ...ressure must never exceed the maximum pressure rating CAUTION Risk of unsafe operation Compressed air from the unit may contain wa ter condensation and oil mist Do not spray un fil tered air at an item that could be damaged by moisture Some air tools and accessories may require filtered air Read the in struc tions for the air tools and accessories NOTE A regulator MUST be installed when using acce...

Page 14: ...re to heed this warning could result in death or serious personal injury The safety valve automatically releases air when the receiver pressure exceeds the preset maximum Check the valve before each day of use by pulling the ring by hand WARNING If air leaks after releasing the safety valve ring or if the valve is stuck do not use the air compressor until the safety valve has been replaced Using t...

Page 15: ...l injury NOTE Always use the minimum amount of air flow with the pressure regulator knob Using a higher pressure than needed will drain air from the tank more rapidly and cause the unit to cycle on more frequently Rotate the pressure regulator knob 1 to the desired line pressure Turning the knob clockwise increases air pressure at the outlet turning counterclockwise reduces air pressure at the out...

Page 16: ... coolers dryers This condensate contains lubricating oil and or substances which may be regulated and must be disposed of in accordance with local state and federal laws and regulations NOTE If the drain valve is plugged release all air pressure The valve can then be removed cleaned then reinstalled NOTE Risk of property damage Drained water from the air tank may contain oil and rust which can cau...

Page 17: ...e removed and cleaned Turn the air compressor OFF O Unplug the air compressor Unsnap the air filter cover 1 to remove Remove the air filter 2 from the air filter housing 3 Blow compressed air through the air filter for 10 15 seconds using an approved OSHA nozzle 1 2 3 WARNING When servicing use only identical Industrial Air Contractor replacement parts Use of any other parts may create a hazard or...

Page 18: ... of the oil to drain Reattach the sight glass 2 Torque the sight glass 10 12 inch lbs when re assembling Be sure the gasket is between the sight glass and the pump crankcase Refill the compressor pump with an air compressor oil such as SAE 30 non detergent Semi Synthetic oil at slow intervals until the oil reaches the center of the red circle in the sight glass 2 Use a SAE 10 during extreme winter...

Page 19: ...ff pressure Release the air from the tank until the compressor restarts automatically The motor hums while running slowly or it does not run at all There is low voltage from the power source Call an electrician The wrong gauge wire or length of extension cord is being used Check for proper gauge wire and cord length There is a shorted or open motor wiring Bring the compressor to a service center T...

Page 20: ...se or open Tighten the drain valve The check valve is leaking Bring the compressor to a service center There is excessive moisture in the discharge air There is excessive water in the air tank Drain the tank The compressor is working under a high humidity environment Move the compressor to an area of less humidity use an air line filter The compressor continuously runs The pressure switch is defec...

Page 21: ...for further assistance Service Parts 2 1 2 10 4 3 6 5 5 8 7 13 15 12 14 16 17 18 20 22 11 9 19 23 24 25 26 27 33 34 36 35 21 37 39 41 28 43 38 44 43 45 42 46 48 46 47 47 28 40 41 50 51 49 52 53 54 49 41 40 55 56 61 62 61 57 58 59 63 60 40 42 C031I AIR COMPRESSOR ...

Page 22: ...L1 1 2 3 13 Nut Hex M6x1 0 1 2 3 14 Screw SHC M6 x 1 0 x 20mm 1 2 3 15 L1 Piston Connecting Rod Assembly 1 2 3 16 Baffle for L1 1 1 3 17 Cap Breather Oil Fill with O ring 1 E100087 3 18 Cover Crankcase for L1 1 E100566 3 19 Plug oil sight w seal 1 E100078 3 20 Screw HFH M5 x 0 8 x 15mm Yellow Zinc Dich Plate 4 3 21 Motor Pump L1SB2 1 3 22 Fan Motor F1 125mm 1 E100860 3 23 Ring Snap Outer 15mm 1 3 ...

Page 23: ...16mm ZDC Plate 4 40 Washer Lock M8 12 41 Washer Flat M8 16 42 Ferrule 1 4 in 2 5 43 Nut Comp 1 4 in 2 5 44 Tube Relief 1 4 in Copper 1 5 45 Valve Check 90 Degree Left 1 E101362 46 Nut Comp 3 8 in 2 6 47 Ferrule 3 8 in 2 6 48 Assy Outlet tube Finned 3 8 in Cu 1 6 49 Screw HH M8 x 1 25 x 20mm 8 50 Isolator Foot 4 E100240 51 Valve Drain 1 4 Turn 1 E101717 52 Weldment Tank 3 Gallon 1 53 Shroud 1 E1068...

Page 24: ...0251 3 Kit L1SB2 Motor Pump Assy w RH Exhaust 1 27 37 E106555 4 Kit Air Filter 34 36 E100794 5 Kit 1 4 in Copper Pressure Relief Tube 42 44 E104308 6 Kit Finned Cu 3 8 in Outlet Tube 46 48 E101334 NOTE Any part kit number field without a number is not available Descriptions are provided for reference only The Kit Number column represents that the part being offered is available in a kit ...

Page 25: ...missing parts Before returning to the store call Customer Service 8 a m 6 p m EST Monday Friday PRODUCT SERVICE 888 895 4549 industrialaircontractor com Retain this manual for future use Document Number E109597 01 13 2016 ...

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